configure.in
author Sam Lantinga <slouken@libsdl.org>
Wed, 10 Mar 2010 15:02:58 +0000
changeset 4426 1bceff8f008f
parent 3696 47d923feedb0
child 4428 68dfd6df47da
permissions -rw-r--r--
Fixed bug #943 Ozkan Sezer 2010-02-06 12:31:06 PST Hi: Here are some small fixes for compiling SDL against mingw-w64. (see http://mingw-w64.sourceforge.net/ . Despite the name, it supports both win32 and win64.) src/audio/windx5/directx.h and src/video/windx5/directx.h (both SDL-1.2 and SDL-1.3.) I get compilation errors about some union not having a member named u1 and alike, because of other system headers being included before this one and them already defining DUMMYUNIONNAME and stuff. This header probably assumes that those stuff are defined in windef.h, but mingw-w64 headers define them in _mingw.h. Easily fixed by moving NONAMELESSUNION definition to the top of the file. src/thread/win32/SDL_systhread.c (both SDL-1.2 and SDL-1.3.) : The __GNUC__ case for pfnSDL_CurrentBeginThread is 32-bit centric because _beginthreadex returns uintptr_t, not unsigned long which is 32 bits in win64. Changing the return type to uintptr_t fixes it. video/SDL_blit.h (and configure.in) (SDL-1.3-only) : MinGW-w64 uses msvcrt version of _aligned_malloc and _aligned_free and they are defined in intrin.h (similar to VC). Adding proper ifdefs fixes it. (Notes about macros to check: __MINGW32__ is defined for both mingw.org and for mingw-w64 for both win32 and win64, __MINGW64__ is only defined for _WIN64, so __MINGW64__ can't be used to detect mingw-w64: including _mingw.h and then checking for __MINGW64_VERSION_MAJOR does the trick.) SDL_win32video.h (SDL-1.3-only) : Tweaked the VINWER definition and location in order to avoid multiple redefinition warnings. Hope these are useful. Thanks.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
     1
dnl Process this file with autoconf to produce a configure script.
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
     2
AC_INIT(README)
1341
d02b552e5304 Configure dynamically generates SDL_config.h
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
     3
AC_CONFIG_HEADER(include/SDL_config.h)
1353
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
     4
AC_GNU_SOURCE
3085
4800979de337 Updated libtool from version 1.5.22 to 2.2.6a, so it works on current QNX
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
     5
AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
     6
3382
294fb5e6f301 A better solution to making the default build optimization -O3
Sam Lantinga <slouken@libsdl.org>
parents: 3372
diff changeset
     7
dnl Save the CFLAGS to see whether they were passed in or generated
294fb5e6f301 A better solution to making the default build optimization -O3
Sam Lantinga <slouken@libsdl.org>
parents: 3372
diff changeset
     8
orig_CFLAGS="$CFLAGS"
294fb5e6f301 A better solution to making the default build optimization -O3
Sam Lantinga <slouken@libsdl.org>
parents: 3372
diff changeset
     9
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    10
dnl Set various version strings - taken gratefully from the GTk sources
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    11
#
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    12
# Making releases:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    13
# Edit include/SDL/SDL_version.h and change the version, then:
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    14
#   SDL_MICRO_VERSION += 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    15
#   SDL_INTERFACE_AGE += 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    16
#   SDL_BINARY_AGE += 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    17
# if any functions have been added, set SDL_INTERFACE_AGE to 0.
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    18
# if backwards compatibility has been broken,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    19
# set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    20
#
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    21
SDL_MAJOR_VERSION=1
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1891
diff changeset
    22
SDL_MINOR_VERSION=3
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1891
diff changeset
    23
SDL_MICRO_VERSION=0
1886
44635227a939 Updated the version to 1.2.11
Sam Lantinga <slouken@libsdl.org>
parents: 1879
diff changeset
    24
SDL_INTERFACE_AGE=0
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1891
diff changeset
    25
SDL_BINARY_AGE=0
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    26
SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    27
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    28
AC_SUBST(SDL_MAJOR_VERSION)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    29
AC_SUBST(SDL_MINOR_VERSION)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    30
AC_SUBST(SDL_MICRO_VERSION)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    31
AC_SUBST(SDL_INTERFACE_AGE)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    32
AC_SUBST(SDL_BINARY_AGE)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    33
AC_SUBST(SDL_VERSION)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    34
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    35
# libtool versioning
3085
4800979de337 Updated libtool from version 1.5.22 to 2.2.6a, so it works on current QNX
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
    36
LT_INIT([win32-dll])
4800979de337 Updated libtool from version 1.5.22 to 2.2.6a, so it works on current QNX
Sam Lantinga <slouken@libsdl.org>
parents: 3083
diff changeset
    37
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    38
LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    39
LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    40
LT_REVISION=$SDL_INTERFACE_AGE
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    41
LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
3368
ca6f355e44b2 Fixed bug #833
Sam Lantinga <slouken@libsdl.org>
parents: 3358
diff changeset
    42
m4_pattern_allow([^LT_])
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    43
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    44
AC_SUBST(LT_RELEASE)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    45
AC_SUBST(LT_CURRENT)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    46
AC_SUBST(LT_REVISION)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    47
AC_SUBST(LT_AGE)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    48
1550
31c2b8e4885e Fixed bug #166
Sam Lantinga <slouken@libsdl.org>
parents: 1548
diff changeset
    49
dnl Detect the canonical build and host environments
3368
ca6f355e44b2 Fixed bug #833
Sam Lantinga <slouken@libsdl.org>
parents: 3358
diff changeset
    50
dnl AC_CANONICAL_HOST
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    51
3332
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    52
dnl Check for tools
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    53
AC_PROG_LIBTOOL
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    54
AC_PROG_CC
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    55
AC_PROG_CXX
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    56
AC_PROG_INSTALL
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    57
AC_PROG_MAKE_SET
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    58
if test -z "$host_alias"; then
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    59
    hostaliaswindres=
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    60
else
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    61
    hostaliaswindres="$host_alias-windres"
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    62
fi
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    63
AC_CHECK_PROGS(WINDRES, [windres $hostaliaswindres $host_os-windres])
da1cb54d74ef You should check for the C compiler before you set CFLAGS. :)
Sam Lantinga <slouken@libsdl.org>
parents: 3307
diff changeset
    64
1389
ce65f014190a Fixed X11 library detection
Sam Lantinga <slouken@libsdl.org>
parents: 1384
diff changeset
    65
dnl Set up the compiler and linker flags
1571
0160eb7cccee Add /usr/local to the build paths by default
Sam Lantinga <slouken@libsdl.org>
parents: 1569
diff changeset
    66
INCLUDE="-I$srcdir/include"
1373
04499d3e1b6b *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 1370
diff changeset
    67
if test x$srcdir != x.; then
1742
af4352da64d8 Fixed bug #206, fatbuild.sh works flawlessly on Intel Macs
Sam Lantinga <slouken@libsdl.org>
parents: 1648
diff changeset
    68
    # Remove SDL_config.h from the source directory, since it's the
af4352da64d8 Fixed bug #206, fatbuild.sh works flawlessly on Intel Macs
Sam Lantinga <slouken@libsdl.org>
parents: 1648
diff changeset
    69
    # default one, and we want to include the one that we generate.
af4352da64d8 Fixed bug #206, fatbuild.sh works flawlessly on Intel Macs
Sam Lantinga <slouken@libsdl.org>
parents: 1648
diff changeset
    70
    if test -f $srcdir/include/SDL_config.h; then
af4352da64d8 Fixed bug #206, fatbuild.sh works flawlessly on Intel Macs
Sam Lantinga <slouken@libsdl.org>
parents: 1648
diff changeset
    71
        rm $srcdir/include/SDL_config.h
af4352da64d8 Fixed bug #206, fatbuild.sh works flawlessly on Intel Macs
Sam Lantinga <slouken@libsdl.org>
parents: 1648
diff changeset
    72
    fi
1571
0160eb7cccee Add /usr/local to the build paths by default
Sam Lantinga <slouken@libsdl.org>
parents: 1569
diff changeset
    73
    INCLUDE="-Iinclude $INCLUDE"
1373
04499d3e1b6b *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 1370
diff changeset
    74
fi
1550
31c2b8e4885e Fixed bug #166
Sam Lantinga <slouken@libsdl.org>
parents: 1548
diff changeset
    75
case "$host" in
1389
ce65f014190a Fixed X11 library detection
Sam Lantinga <slouken@libsdl.org>
parents: 1384
diff changeset
    76
    *-*-cygwin*)
ce65f014190a Fixed X11 library detection
Sam Lantinga <slouken@libsdl.org>
parents: 1384
diff changeset
    77
        # We build SDL on cygwin without the UNIX emulation layer
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
    78
        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
    79
        BASE_LDFLAGS="-mno-cygwin"
1389
ce65f014190a Fixed X11 library detection
Sam Lantinga <slouken@libsdl.org>
parents: 1384
diff changeset
    80
        ;;
ce65f014190a Fixed X11 library detection
Sam Lantinga <slouken@libsdl.org>
parents: 1384
diff changeset
    81
    *)
3604
e569bbb266eb Fixed bug #915
Sam Lantinga <slouken@libsdl.org>
parents: 3586
diff changeset
    82
        BASE_CFLAGS=""
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
    83
        BASE_LDFLAGS=""
1389
ce65f014190a Fixed X11 library detection
Sam Lantinga <slouken@libsdl.org>
parents: 1384
diff changeset
    84
        ;;
ce65f014190a Fixed X11 library detection
Sam Lantinga <slouken@libsdl.org>
parents: 1384
diff changeset
    85
esac
1648
9f59d4c5aaea Mac OS X fat build works! :)
Sam Lantinga <slouken@libsdl.org>
parents: 1640
diff changeset
    86
BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
3382
294fb5e6f301 A better solution to making the default build optimization -O3
Sam Lantinga <slouken@libsdl.org>
parents: 3372
diff changeset
    87
# The default optimization for SDL 1.3 is -O3 (Bug #31)
294fb5e6f301 A better solution to making the default build optimization -O3
Sam Lantinga <slouken@libsdl.org>
parents: 3372
diff changeset
    88
if test x$orig_CFLAGS = x; then
294fb5e6f301 A better solution to making the default build optimization -O3
Sam Lantinga <slouken@libsdl.org>
parents: 3372
diff changeset
    89
    BUILD_CFLAGS=`echo $BUILD_CFLAGS | sed 's/-O2/-O3/'`
294fb5e6f301 A better solution to making the default build optimization -O3
Sam Lantinga <slouken@libsdl.org>
parents: 3372
diff changeset
    90
fi
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
    91
EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
    92
BUILD_LDFLAGS="$LDFLAGS"
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
    93
EXTRA_LDFLAGS="$BASE_LDFLAGS"
2163
5f96cf74b782 NAS dynamic loading is going to be have to looked at... *sigh*
Sam Lantinga <slouken@libsdl.org>
parents: 2158
diff changeset
    94
## These are common directories to find software packages
5f96cf74b782 NAS dynamic loading is going to be have to looked at... *sigh*
Sam Lantinga <slouken@libsdl.org>
parents: 2158
diff changeset
    95
#for path in /usr/freeware /usr/pkg /usr/X11R6 /usr/local; do
1823
d2b0f8b18ab8 Whoops, need a space after dnl to make it meaningful. :)
Sam Lantinga <slouken@libsdl.org>
parents: 1822
diff changeset
    96
#    if test -d $path/include; then
d2b0f8b18ab8 Whoops, need a space after dnl to make it meaningful. :)
Sam Lantinga <slouken@libsdl.org>
parents: 1822
diff changeset
    97
#        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"
d2b0f8b18ab8 Whoops, need a space after dnl to make it meaningful. :)
Sam Lantinga <slouken@libsdl.org>
parents: 1822
diff changeset
    98
#    fi
d2b0f8b18ab8 Whoops, need a space after dnl to make it meaningful. :)
Sam Lantinga <slouken@libsdl.org>
parents: 1822
diff changeset
    99
#    if test -d $path/lib; then
d2b0f8b18ab8 Whoops, need a space after dnl to make it meaningful. :)
Sam Lantinga <slouken@libsdl.org>
parents: 1822
diff changeset
   100
#        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"
d2b0f8b18ab8 Whoops, need a space after dnl to make it meaningful. :)
Sam Lantinga <slouken@libsdl.org>
parents: 1822
diff changeset
   101
#    fi
d2b0f8b18ab8 Whoops, need a space after dnl to make it meaningful. :)
Sam Lantinga <slouken@libsdl.org>
parents: 1822
diff changeset
   102
#done
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   103
SDL_CFLAGS="$BASE_CFLAGS"
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   104
SDL_LIBS="-lSDL $BASE_LDFLAGS"
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   105
CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   106
CFLAGS="$CFLAGS $EXTRA_CFLAGS"
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   107
LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
1373
04499d3e1b6b *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 1370
diff changeset
   108
3391
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   109
dnl set this to use on systems that use lib64 instead of lib
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   110
base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'`
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   111
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   112
dnl Function to find a library in the compiler search path
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   113
find_lib()
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   114
{
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   115
    gcc_bin_path=[`$CC -print-search-dirs 2>/dev/null | fgrep programs: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   116
    gcc_lib_path=[`$CC -print-search-dirs 2>/dev/null | fgrep libraries: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   117
    env_lib_path=[`echo $LIBS $LDFLAGS $* | sed 's/-L[ ]*//g'`]
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   118
    if test "$cross_compiling" = yes; then
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   119
        host_lib_path=""
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   120
    else
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   121
        host_lib_path="/usr/$base_libdir /usr/local/$base_libdir"
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   122
    fi
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   123
    for path in $gcc_bin_path $gcc_lib_path $env_lib_path $host_lib_path; do
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   124
        lib=[`ls -- $path/$1 2>/dev/null | sort | sed 's/.*\/\(.*\)/\1/; q'`]
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   125
        if test x$lib != x; then
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   126
            echo $lib
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   127
            return
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   128
        fi
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   129
    done
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   130
}
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   131
1353
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   132
dnl Check for compiler characteristics
1341
d02b552e5304 Configure dynamically generates SDL_config.h
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
   133
AC_C_CONST
d02b552e5304 Configure dynamically generates SDL_config.h
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
   134
AC_C_INLINE
1353
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   135
AC_C_VOLATILE
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   136
3647
c5925cd41955 First pass at Ryan's assertion code, minor tweaks to come.
Sam Lantinga <slouken@libsdl.org>
parents: 3639
diff changeset
   137
dnl See whether we want assertions for debugging/sanity checking SDL itself.
c5925cd41955 First pass at Ryan's assertion code, minor tweaks to come.
Sam Lantinga <slouken@libsdl.org>
parents: 3639
diff changeset
   138
AC_ARG_ENABLE(assertions,
c5925cd41955 First pass at Ryan's assertion code, minor tweaks to come.
Sam Lantinga <slouken@libsdl.org>
parents: 3639
diff changeset
   139
AC_HELP_STRING([--enable-assertions],
3654
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   140
               [Enable internal sanity checks (auto/disabled/release/enabled/paranoid) [[default=auto]]]),
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   141
              , enable_assertions=auto)
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   142
case "$enable_assertions" in
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   143
    auto) # Use optimization settings to determine assertion level
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   144
        ;;
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   145
    disabled)
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   146
        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 0)
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   147
        ;;
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   148
    release)
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   149
        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 1)
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   150
        ;;
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   151
    enabled)
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   152
        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 2)
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   153
        ;;
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   154
    paranoid)
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   155
        AC_DEFINE(SDL_DEFAULT_ASSERT_LEVEL, 3)
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   156
        ;;
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   157
    *)
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   158
        AC_MSG_ERROR([*** unknown assertion level. stop.])
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   159
        ;;
336f3df1578d Allow configure to override assertion settings, but by default this comes from the build optimization level.
Sam Lantinga <slouken@libsdl.org>
parents: 3649
diff changeset
   160
esac
3647
c5925cd41955 First pass at Ryan's assertion code, minor tweaks to come.
Sam Lantinga <slouken@libsdl.org>
parents: 3639
diff changeset
   161
3354
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   162
dnl See whether we can use gcc style dependency tracking
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   163
AC_ARG_ENABLE(dependency-tracking,
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   164
AC_HELP_STRING([--enable-dependency-tracking],
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   165
               [Use gcc -MMD -MT dependency tracking [[default=yes]]]),
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   166
              , enable_dependency_tracking=yes)
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   167
if test x$enable_dependency_tracking = xyes; then
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   168
    have_gcc_mmd_mt=no
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   169
    AC_MSG_CHECKING(for GCC -MMD -MT option)
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   170
    AC_TRY_COMPILE([
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   171
    #if !defined(__GNUC__) || __GNUC__ < 3
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   172
    #error Dependency tracking requires GCC 3.0 or newer
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   173
    #endif
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   174
    ],[
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   175
    ],[
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   176
    have_gcc_mmd_mt=yes
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   177
    ])
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   178
    AC_MSG_RESULT($have_gcc_mmd_mt)
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   179
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   180
    if test x$have_gcc_mmd_mt = xyes; then
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   181
        DEPENDENCY_TRACKING_OPTIONS="-MMD -MT \$@"
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   182
    fi
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   183
fi
98c5b421426e Fixed bug #828
Sam Lantinga <slouken@libsdl.org>
parents: 3351
diff changeset
   184
    
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   185
dnl See whether we are allowed to use the system C library
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   186
AC_ARG_ENABLE(libc,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   187
AC_HELP_STRING([--enable-libc], [Use the system C library [[default=yes]]]),
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   188
              , enable_libc=yes)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   189
if test x$enable_libc = xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   190
    AC_DEFINE(HAVE_LIBC)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   191
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   192
    dnl Check for C library headers
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   193
    AC_HEADER_STDC
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
Sam Lantinga <slouken@libsdl.org>
parents: 1477
diff changeset
   194
    AC_CHECK_HEADERS(sys/types.h stdio.h stdlib.h stddef.h stdarg.h malloc.h memory.h string.h strings.h inttypes.h stdint.h ctype.h math.h iconv.h signal.h)
1353
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   195
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   196
    dnl Check for typedefs, structures, etc.
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   197
    AC_TYPE_SIZE_T
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   198
    if test x$ac_cv_header_inttypes_h = xyes -o x$ac_cv_header_stdint_h = xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   199
        AC_CHECK_TYPE(int64_t)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   200
        if test x$ac_cv_type_int64_t = xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   201
            AC_DEFINE(SDL_HAS_64BIT_TYPE)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   202
        fi
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   203
        have_inttypes=yes
1353
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   204
    fi
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   205
3012
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 3007
diff changeset
   206
    dnl Check for defines
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 3007
diff changeset
   207
    AC_CHECK_DEFINE(M_PI, math.h)
7e30c2dc7783 Fixed Visual C++ release build for Visual C++ 2005
Sam Lantinga <slouken@libsdl.org>
parents: 3007
diff changeset
   208
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   209
    dnl Checks for library functions.
2079
1ed2155b7ee4 From: Torsten Giebl
Ryan C. Gordon <icculus@icculus.org>
parents: 2070
diff changeset
   210
    case "$host" in
1ed2155b7ee4 From: Torsten Giebl
Ryan C. Gordon <icculus@icculus.org>
parents: 2070
diff changeset
   211
    *-*-cygwin* | *-*-mingw32*)
1ed2155b7ee4 From: Torsten Giebl
Ryan C. Gordon <icculus@icculus.org>
parents: 2070
diff changeset
   212
        ;;
1ed2155b7ee4 From: Torsten Giebl
Ryan C. Gordon <icculus@icculus.org>
parents: 2070
diff changeset
   213
    *)
1ed2155b7ee4 From: Torsten Giebl
Ryan C. Gordon <icculus@icculus.org>
parents: 2070
diff changeset
   214
        AC_FUNC_ALLOCA
1ed2155b7ee4 From: Torsten Giebl
Ryan C. Gordon <icculus@icculus.org>
parents: 2070
diff changeset
   215
        ;;
1ed2155b7ee4 From: Torsten Giebl
Ryan C. Gordon <icculus@icculus.org>
parents: 2070
diff changeset
   216
    esac
1ed2155b7ee4 From: Torsten Giebl
Ryan C. Gordon <icculus@icculus.org>
parents: 2070
diff changeset
   217
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   218
    AC_FUNC_MEMCMP
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   219
    if test x$ac_cv_func_memcmp_working = xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   220
        AC_DEFINE(HAVE_MEMCMP)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   221
    fi
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   222
    AC_FUNC_STRTOD
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   223
    if test x$ac_cv_func_strtod = xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   224
        AC_DEFINE(HAVE_STRTOD)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   225
    fi
3405
d5f2dd33f4eb Merged improvements to SDL_SoftStretch() from SDL 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 3394
diff changeset
   226
    AC_CHECK_FUNC(mprotect,
d5f2dd33f4eb Merged improvements to SDL_SoftStretch() from SDL 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 3394
diff changeset
   227
        AC_TRY_COMPILE([
d5f2dd33f4eb Merged improvements to SDL_SoftStretch() from SDL 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 3394
diff changeset
   228
          #include <sys/types.h>
d5f2dd33f4eb Merged improvements to SDL_SoftStretch() from SDL 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 3394
diff changeset
   229
          #include <sys/mman.h>
d5f2dd33f4eb Merged improvements to SDL_SoftStretch() from SDL 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 3394
diff changeset
   230
        ],[
d5f2dd33f4eb Merged improvements to SDL_SoftStretch() from SDL 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 3394
diff changeset
   231
        ],[
d5f2dd33f4eb Merged improvements to SDL_SoftStretch() from SDL 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 3394
diff changeset
   232
        AC_DEFINE(HAVE_MPROTECT)
d5f2dd33f4eb Merged improvements to SDL_SoftStretch() from SDL 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 3394
diff changeset
   233
        ]),
d5f2dd33f4eb Merged improvements to SDL_SoftStretch() from SDL 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 3394
diff changeset
   234
    )
3586
b6758aee0dd4 Added support for querying the number of CPUs available on Linux. This also happens to work on Mac OS X.
Sam Lantinga <slouken@libsdl.org>
parents: 3581
diff changeset
   235
    AC_CHECK_FUNCS(malloc calloc realloc free getenv setenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf sigaction setjmp nanosleep sysconf sysctlbyname)
1373
04499d3e1b6b *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 1370
diff changeset
   236
3014
cacb282192a1 Check for functions after including the libraries that they might be in.
Sam Lantinga <slouken@libsdl.org>
parents: 3012
diff changeset
   237
    AC_CHECK_LIB(m, pow, [LIBS="$LIBS -lm"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
3032
77c3e67f0740 Fixed Visual C++ build
Sam Lantinga <slouken@libsdl.org>
parents: 3025
diff changeset
   238
    AC_CHECK_FUNCS(ceil copysign cos cosf fabs floor log pow scalbn sin sinf sqrt)
3014
cacb282192a1 Check for functions after including the libraries that they might be in.
Sam Lantinga <slouken@libsdl.org>
parents: 3012
diff changeset
   239
cacb282192a1 Check for functions after including the libraries that they might be in.
Sam Lantinga <slouken@libsdl.org>
parents: 3012
diff changeset
   240
    AC_CHECK_LIB(iconv, libiconv_open, [LIBS="$LIBS -liconv"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
cacb282192a1 Check for functions after including the libraries that they might be in.
Sam Lantinga <slouken@libsdl.org>
parents: 3012
diff changeset
   241
    AC_CHECK_FUNCS(iconv)
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   242
fi
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   243
3180
77d6336711fc First commit for SDL atomic operations.
Bob Pendleton <bob@pendleton.com>
parents: 3173
diff changeset
   244
AC_CHECK_SIZEOF(void*)
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   245
if test x$have_inttypes != xyes; then
1353
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   246
    AC_CHECK_SIZEOF(char, 1)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   247
    AC_CHECK_SIZEOF(short, 2)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   248
    AC_CHECK_SIZEOF(int, 4)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   249
    AC_CHECK_SIZEOF(long, 4)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   250
    AC_CHECK_SIZEOF(long long, 8)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   251
    if test x$ac_cv_sizeof_char = x1; then
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   252
        AC_DEFINE(int8_t, signed char)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   253
        AC_DEFINE(uint8_t, unsigned char)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   254
    fi
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   255
    if test x$ac_cv_sizeof_short = x2; then
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   256
        AC_DEFINE(int16_t, signed short)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   257
        AC_DEFINE(uint16_t, unsigned short)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   258
    else
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   259
        if test x$ac_cv_sizeof_int = x2; then
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   260
            AC_DEFINE(int16_t, signed int)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   261
            AC_DEFINE(uint16_t, unsigned int)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   262
        fi
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   263
    fi
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   264
    if test x$ac_cv_sizeof_int = x4; then
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   265
        AC_DEFINE(int32_t, signed int)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   266
        AC_DEFINE(uint32_t, unsigned int)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   267
    else
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   268
        if test x$ac_cv_sizeof_long = x4; then
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   269
            AC_DEFINE(int32_t, signed long)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   270
            AC_DEFINE(uint32_t, unsigned long)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   271
        fi
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   272
    fi
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   273
    if test x$ac_cv_sizeof_long = x8; then
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   274
        AC_DEFINE(int64_t, signed long)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   275
        AC_DEFINE(uint64_t, unsigned long)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   276
        AC_DEFINE(SDL_HAS_64BIT_TYPE)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   277
    else
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   278
        if test x$ac_cv_sizeof_long_long = x8; then
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   279
            AC_DEFINE(int64_t, signed long long)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   280
            AC_DEFINE(uint64_t, unsigned long long)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   281
            AC_DEFINE(SDL_HAS_64BIT_TYPE)
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   282
        fi
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   283
    fi
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   284
    AC_DEFINE(size_t, unsigned int)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   285
    AC_DEFINE(uintptr_t, unsigned long)
1353
7ba544e2888d Started the process of improving configure support, and merging C types
Sam Lantinga <slouken@libsdl.org>
parents: 1352
diff changeset
   286
fi
1341
d02b552e5304 Configure dynamically generates SDL_config.h
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
   287
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   288
# Standard C sources
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   289
SOURCES="$SOURCES $srcdir/src/*.c"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   290
SOURCES="$SOURCES $srcdir/src/audio/*.c"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   291
SOURCES="$SOURCES $srcdir/src/cpuinfo/*.c"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   292
SOURCES="$SOURCES $srcdir/src/events/*.c"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   293
SOURCES="$SOURCES $srcdir/src/file/*.c"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   294
SOURCES="$SOURCES $srcdir/src/stdlib/*.c"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   295
SOURCES="$SOURCES $srcdir/src/thread/*.c"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   296
SOURCES="$SOURCES $srcdir/src/timer/*.c"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   297
SOURCES="$SOURCES $srcdir/src/video/*.c"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   298
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   299
dnl Enable/disable various subsystems of the SDL library
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   300
3199
3e1bf2b8bd81 This check in updates SDL_atomic.h to reflect the new set of atomic operations in 32 and 64 bit form.
Bob Pendleton <bob@pendleton.com>
parents: 3180
diff changeset
   301
AC_ARG_ENABLE(atomic,
3e1bf2b8bd81 This check in updates SDL_atomic.h to reflect the new set of atomic operations in 32 and 64 bit form.
Bob Pendleton <bob@pendleton.com>
parents: 3180
diff changeset
   302
AC_HELP_STRING([--enable-atomic], [Enable the atomic operations subsystem [[default=yes]]]),
3e1bf2b8bd81 This check in updates SDL_atomic.h to reflect the new set of atomic operations in 32 and 64 bit form.
Bob Pendleton <bob@pendleton.com>
parents: 3180
diff changeset
   303
              , enable_atomic=yes)
3e1bf2b8bd81 This check in updates SDL_atomic.h to reflect the new set of atomic operations in 32 and 64 bit form.
Bob Pendleton <bob@pendleton.com>
parents: 3180
diff changeset
   304
if test x$enable_atomic != xyes; then
3e1bf2b8bd81 This check in updates SDL_atomic.h to reflect the new set of atomic operations in 32 and 64 bit form.
Bob Pendleton <bob@pendleton.com>
parents: 3180
diff changeset
   305
    AC_DEFINE(SDL_ATOMIC_DISABLED)
3e1bf2b8bd81 This check in updates SDL_atomic.h to reflect the new set of atomic operations in 32 and 64 bit form.
Bob Pendleton <bob@pendleton.com>
parents: 3180
diff changeset
   306
fi
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   307
AC_ARG_ENABLE(audio,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   308
AC_HELP_STRING([--enable-audio], [Enable the audio subsystem [[default=yes]]]),
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   309
              , enable_audio=yes)
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   310
if test x$enable_audio != xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   311
    AC_DEFINE(SDL_AUDIO_DISABLED)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   312
fi
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   313
AC_ARG_ENABLE(video,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   314
AC_HELP_STRING([--enable-video], [Enable the video subsystem [[default=yes]]]),
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   315
              , enable_video=yes)
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   316
if test x$enable_video != xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   317
    AC_DEFINE(SDL_VIDEO_DISABLED)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   318
fi
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   319
AC_ARG_ENABLE(events,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   320
AC_HELP_STRING([--enable-events], [Enable the events subsystem [[default=yes]]]),
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   321
              , enable_events=yes)
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   322
if test x$enable_events != xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   323
    AC_DEFINE(SDL_EVENTS_DISABLED)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   324
fi
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   325
AC_ARG_ENABLE(joystick,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   326
AC_HELP_STRING([--enable-joystick], [Enable the joystick subsystem [[default=yes]]]),
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   327
              , enable_joystick=yes)
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   328
if test x$enable_joystick != xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   329
    AC_DEFINE(SDL_JOYSTICK_DISABLED)
2103
4a010418f3b9 Merged r3009:3011 from branches/SDL-1.2: Skip subsystem on --disable-joysticks.
Ryan C. Gordon <icculus@icculus.org>
parents: 2093
diff changeset
   330
else
4a010418f3b9 Merged r3009:3011 from branches/SDL-1.2: Skip subsystem on --disable-joysticks.
Ryan C. Gordon <icculus@icculus.org>
parents: 2093
diff changeset
   331
    SOURCES="$SOURCES $srcdir/src/joystick/*.c"
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   332
fi
2713
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   333
AC_ARG_ENABLE(haptic,
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   334
AC_HELP_STRING([--enable-haptic], [Enable the haptic (force feedback) subsystem [[default=yes]]]),
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   335
              , enable_haptic=yes)
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   336
if test x$enable_haptic != xyes; then
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   337
    AC_DEFINE(SDL_HAPTIC_DISABLED)
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   338
else
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   339
    SOURCES="$SOURCES $srcdir/src/haptic/*.c"
0906692aa6a4 Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents: 2710
diff changeset
   340
fi
3170
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents: 3168
diff changeset
   341
AC_ARG_ENABLE(power,
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents: 3168
diff changeset
   342
AC_HELP_STRING([--enable-power], [Enable the power subsystem [[default=yes]]]),
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents: 3168
diff changeset
   343
              , enable_power=yes)
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents: 3168
diff changeset
   344
if test x$enable_power != xyes; then
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents: 3168
diff changeset
   345
    AC_DEFINE(SDL_POWER_DISABLED)
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents: 3168
diff changeset
   346
else
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents: 3168
diff changeset
   347
    SOURCES="$SOURCES $srcdir/src/power/*.c"
b7a48f533966 Initial work on power subsystem for SDL 1.3.
Ryan C. Gordon <icculus@icculus.org>
parents: 3168
diff changeset
   348
fi
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   349
AC_ARG_ENABLE(threads,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   350
AC_HELP_STRING([--enable-threads], [Enable the threading subsystem [[default=yes]]]),
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   351
              , enable_threads=yes)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   352
if test x$enable_threads != xyes; then
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   353
    AC_DEFINE(SDL_THREADS_DISABLED)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   354
fi
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   355
AC_ARG_ENABLE(timers,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   356
AC_HELP_STRING([--enable-timers], [Enable the timer subsystem [[default=yes]]]),
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   357
              , enable_timers=yes)
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   358
if test x$enable_timers != xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   359
    AC_DEFINE(SDL_TIMERS_DISABLED)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   360
fi
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   361
AC_ARG_ENABLE(file,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   362
AC_HELP_STRING([--enable-file], [Enable the file subsystem [[default=yes]]]),
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   363
              , enable_file=yes)
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   364
if test x$enable_file != xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   365
    AC_DEFINE(SDL_FILE_DISABLED)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   366
fi
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   367
AC_ARG_ENABLE(loadso,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   368
AC_HELP_STRING([--enable-loadso], [Enable the shared object loading subsystem [[default=yes]]]),
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   369
              , enable_loadso=yes)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   370
if test x$enable_loadso != xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   371
    AC_DEFINE(SDL_LOADSO_DISABLED)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   372
fi
740
e70f80e98f60 Actually hook the cpuinfo module into the library. :)
Sam Lantinga <slouken@libsdl.org>
parents: 739
diff changeset
   373
AC_ARG_ENABLE(cpuinfo,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   374
AC_HELP_STRING([--enable-cpuinfo], [Enable the cpuinfo subsystem [[default=yes]]]),
740
e70f80e98f60 Actually hook the cpuinfo module into the library. :)
Sam Lantinga <slouken@libsdl.org>
parents: 739
diff changeset
   375
              , enable_cpuinfo=yes)
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   376
if test x$enable_cpuinfo != xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   377
    AC_DEFINE(SDL_CPUINFO_DISABLED)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   378
fi
1402
d910939febfa Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
parents: 1399
diff changeset
   379
AC_ARG_ENABLE(assembly,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   380
AC_HELP_STRING([--enable-assembly], [Enable assembly routines [[default=yes]]]),
1402
d910939febfa Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
parents: 1399
diff changeset
   381
              , enable_assembly=yes)
d910939febfa Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
parents: 1399
diff changeset
   382
if test x$enable_assembly = xyes; then
d910939febfa Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
parents: 1399
diff changeset
   383
    AC_DEFINE(SDL_ASSEMBLY_ROUTINES)
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   384
2856
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   385
    # Make sure that we don't generate floating point code that would
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   386
    # cause illegal instruction exceptions on older processors
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   387
    case "$host" in
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   388
        *-*-darwin*)
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   389
            # Don't need to worry about Apple hardware, it's all SSE capable
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   390
            default_ssemath=yes
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   391
            ;;
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   392
        *64-*-*)
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   393
            # x86 64-bit architectures all have SSE instructions
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   394
            default_ssemath=yes
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   395
            ;;
3392
efc22582afc5 Only show the dynamic audio libraries if we'll be dynamically loading them
Sam Lantinga <slouken@libsdl.org>
parents: 3391
diff changeset
   396
        *)
2856
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   397
            default_ssemath=no
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   398
            ;;
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   399
    esac
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   400
    AC_ARG_ENABLE(ssemath,
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   401
AC_HELP_STRING([--enable-ssemath], [Allow GCC to use SSE floating point math [[default=no]]]),
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   402
                  , enable_ssemath=$default_ssemath)
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   403
    if test x$enable_ssemath = xno; then
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   404
        if test x$have_gcc_sse = xyes -o x$have_gcc_sse2 = xyes; then
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   405
            EXTRA_CFLAGS="$EXTRA_CFLAGS -mfpmath=387"
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   406
        fi
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   407
    fi
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   408
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   409
    dnl Check for various instruction support
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   410
    AC_ARG_ENABLE(mmx,
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   411
AC_HELP_STRING([--enable-mmx], [use MMX assembly routines [[default=yes]]]),
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   412
                  , enable_mmx=yes)
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   413
    if test x$enable_mmx = xyes; then
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   414
        save_CFLAGS="$CFLAGS"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   415
        have_gcc_mmx=no
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   416
        AC_MSG_CHECKING(for GCC -mmmx option)
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   417
        mmx_CFLAGS="-mmmx"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   418
        CFLAGS="$save_CFLAGS $mmx_CFLAGS"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   419
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   420
        AC_TRY_COMPILE([
4426
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   421
        #ifdef __MINGW32__
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   422
        #include <_mingw.h>
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   423
        #ifdef __MINGW64_VERSION_MAJOR
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   424
        #include <intrin.h>
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   425
        #else
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   426
        #include <mmintrin.h>
4426
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   427
        #endif
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   428
        #else
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   429
        #include <mmintrin.h>
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   430
        #endif
2261
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   431
        #ifndef __MMX__
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   432
        #error Assembler CPP flag not enabled
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   433
        #endif
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   434
        ],[
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   435
        ],[
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   436
        have_gcc_mmx=yes
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   437
        ])
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   438
        AC_MSG_RESULT($have_gcc_mmx)
2290
323a5af2924b Christian Walther fixed bug #530
Sam Lantinga <slouken@libsdl.org>
parents: 2271
diff changeset
   439
        CFLAGS="$save_CFLAGS"
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   440
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   441
        if test x$have_gcc_mmx = xyes; then
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   442
            EXTRA_CFLAGS="$EXTRA_CFLAGS $mmx_CFLAGS"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   443
        fi
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   444
    fi
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   445
2261
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   446
    AC_ARG_ENABLE(3dnow,
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   447
AC_HELP_STRING([--enable-3dnow], [use MMX assembly routines [[default=yes]]]),
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   448
                  , enable_3dnow=yes)
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   449
    if test x$enable_3dnow = xyes; then
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   450
        save_CFLAGS="$CFLAGS"
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   451
        have_gcc_3dnow=no
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   452
        AC_MSG_CHECKING(for GCC -m3dnow option)
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   453
        amd3dnow_CFLAGS="-m3dnow"
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   454
        CFLAGS="$save_CFLAGS $amd3dnow_CFLAGS"
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   455
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   456
        AC_TRY_COMPILE([
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   457
        #include <mm3dnow.h>
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   458
        #ifndef __3dNOW__
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   459
        #error Assembler CPP flag not enabled
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   460
        #endif
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   461
        ],[
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   462
        ],[
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   463
        have_gcc_3dnow=yes
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   464
        ])
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   465
        AC_MSG_RESULT($have_gcc_3dnow)
2290
323a5af2924b Christian Walther fixed bug #530
Sam Lantinga <slouken@libsdl.org>
parents: 2271
diff changeset
   466
        CFLAGS="$save_CFLAGS"
2261
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   467
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   468
        if test x$have_gcc_3dnow = xyes; then
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   469
            EXTRA_CFLAGS="$EXTRA_CFLAGS $amd3dnow_CFLAGS"
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   470
        fi
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   471
    fi
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   472
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   473
    AC_ARG_ENABLE(sse,
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   474
AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   475
                  , enable_sse=yes)
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   476
    if test x$enable_sse = xyes; then
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   477
        save_CFLAGS="$CFLAGS"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   478
        have_gcc_sse=no
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   479
        AC_MSG_CHECKING(for GCC -msse option)
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   480
        sse_CFLAGS="-msse"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   481
        CFLAGS="$save_CFLAGS $sse_CFLAGS"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   482
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   483
        AC_TRY_COMPILE([
4426
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   484
        #ifdef __MINGW32__
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   485
        #include <_mingw.h>
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   486
        #ifdef __MINGW64_VERSION_MAJOR
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   487
        #include <intrin.h>
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   488
        #else
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   489
        #include <xmmintrin.h>
4426
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   490
        #endif
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   491
        #else
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   492
        #include <xmmintrin.h>
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   493
        #endif
2261
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   494
        #ifndef __SSE__
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   495
        #error Assembler CPP flag not enabled
c20476d7d7b3 Enabled 3DNow! intrinsic support
Sam Lantinga <slouken@libsdl.org>
parents: 2247
diff changeset
   496
        #endif
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   497
        ],[
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   498
        ],[
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   499
        have_gcc_sse=yes
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   500
        ])
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   501
        AC_MSG_RESULT($have_gcc_sse)
2290
323a5af2924b Christian Walther fixed bug #530
Sam Lantinga <slouken@libsdl.org>
parents: 2271
diff changeset
   502
        CFLAGS="$save_CFLAGS"
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   503
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   504
        if test x$have_gcc_sse = xyes; then
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   505
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse_CFLAGS"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   506
        fi
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   507
    fi
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   508
2264
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   509
    AC_ARG_ENABLE(sse2,
2856
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   510
AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=no]]]),
c765f5fa4a2c Default SSE2 off on iX86, since gcc will use it for floating point operations
Sam Lantinga <slouken@libsdl.org>
parents: 2820
diff changeset
   511
                  , enable_sse2=$default_ssemath)
2264
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   512
    if test x$enable_sse2 = xyes; then
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   513
        save_CFLAGS="$CFLAGS"
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   514
        have_gcc_sse2=no
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   515
        AC_MSG_CHECKING(for GCC -msse2 option)
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   516
        sse2_CFLAGS="-msse2"
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   517
        CFLAGS="$save_CFLAGS $sse2_CFLAGS"
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   518
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   519
        AC_TRY_COMPILE([
4426
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   520
        #ifdef __MINGW32__
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   521
        #include <_mingw.h>
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   522
        #ifdef __MINGW64_VERSION_MAJOR
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   523
        #include <intrin.h>
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   524
        #else
2264
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   525
        #include <emmintrin.h>
4426
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   526
        #endif
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   527
        #else
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   528
        #include <emmintrin.h>
1bceff8f008f Fixed bug #943
Sam Lantinga <slouken@libsdl.org>
parents: 3696
diff changeset
   529
        #endif
2264
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   530
        #ifndef __SSE2__
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   531
        #error Assembler CPP flag not enabled
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   532
        #endif
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   533
        ],[
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   534
        ],[
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   535
        have_gcc_sse2=yes
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   536
        ])
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   537
        AC_MSG_RESULT($have_gcc_sse2)
2290
323a5af2924b Christian Walther fixed bug #530
Sam Lantinga <slouken@libsdl.org>
parents: 2271
diff changeset
   538
        CFLAGS="$save_CFLAGS"
2264
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   539
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   540
        if test x$have_gcc_sse2 = xyes; then
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   541
            EXTRA_CFLAGS="$EXTRA_CFLAGS $sse2_CFLAGS"
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   542
        fi
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   543
    fi
f7f80b822c1f Enabled SSE2 intrinsics
Sam Lantinga <slouken@libsdl.org>
parents: 2261
diff changeset
   544
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   545
    AC_ARG_ENABLE(altivec,
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   546
AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   547
                  , enable_altivec=yes)
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   548
    if test x$enable_altivec = xyes; then
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   549
        save_CFLAGS="$CFLAGS"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   550
        have_gcc_altivec=no
3390
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   551
        have_altivec_h_hdr=no
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   552
        altivec_CFLAGS="-maltivec"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   553
        CFLAGS="$save_CFLAGS $altivec_CFLAGS"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   554
3390
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   555
        AC_MSG_CHECKING(for Altivec with GCC altivec.h and -maltivec option)
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   556
        AC_TRY_COMPILE([
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   557
        #include <altivec.h>
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   558
        vector unsigned int vzero() {
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   559
            return vec_splat_u32(0);
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   560
        }
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   561
        ],[
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   562
        ],[
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   563
        have_gcc_altivec=yes
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   564
        have_altivec_h_hdr=yes
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   565
        ])
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   566
        AC_MSG_RESULT($have_gcc_altivec)
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   567
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   568
        if test x$have_gcc_altivec = xno; then
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   569
            AC_MSG_CHECKING(for Altivec with GCC -maltivec option)
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   570
            AC_TRY_COMPILE([
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   571
            vector unsigned int vzero() {
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   572
                return vec_splat_u32(0);
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   573
            }
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   574
            ],[
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   575
            ],[
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   576
            have_gcc_altivec=yes
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   577
            ])
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   578
            AC_MSG_RESULT($have_gcc_altivec)
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   579
        fi
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   580
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   581
        if test x$have_gcc_altivec = xno; then
3390
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   582
            AC_MSG_CHECKING(for Altivec with GCC altivec.h and -faltivec option)
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   583
            altivec_CFLAGS="-faltivec"
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   584
            CFLAGS="$save_CFLAGS $altivec_CFLAGS"
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   585
            AC_TRY_COMPILE([
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   586
            #include <altivec.h>
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   587
            vector unsigned int vzero() {
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   588
                return vec_splat_u32(0);
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   589
            }
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   590
            ],[
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   591
            ],[
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   592
            have_gcc_altivec=yes
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   593
            have_altivec_h_hdr=yes
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   594
            ])
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   595
            AC_MSG_RESULT($have_gcc_altivec)
3392
efc22582afc5 Only show the dynamic audio libraries if we'll be dynamically loading them
Sam Lantinga <slouken@libsdl.org>
parents: 3391
diff changeset
   596
        fi
3390
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   597
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   598
        if test x$have_gcc_altivec = xno; then
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   599
            AC_MSG_CHECKING(for Altivec with GCC -faltivec option)
3390
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   600
            AC_TRY_COMPILE([
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   601
            vector unsigned int vzero() {
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   602
                return vec_splat_u32(0);
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   603
            }
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   604
            ],[
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   605
            ],[
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   606
            have_gcc_altivec=yes
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   607
            ])
802e5d85b90c Debian patch: 050_altivec_detection.diff
Sam Lantinga <slouken@libsdl.org>
parents: 3388
diff changeset
   608
            AC_MSG_RESULT($have_gcc_altivec)
2247
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   609
        fi
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   610
        CFLAGS="$save_CFLAGS"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   611
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   612
        if test x$have_gcc_altivec = xyes; then
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   613
            AC_DEFINE(SDL_ALTIVEC_BLITTERS)
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   614
            if test x$have_altivec_h_hdr = xyes; then
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   615
              AC_DEFINE(HAVE_ALTIVEC_H)
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   616
            fi
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   617
            EXTRA_CFLAGS="$EXTRA_CFLAGS $altivec_CFLAGS"
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   618
        fi
93994f65c74c Removed hermes since it's LGPL and not compatible with a commercial license.
Sam Lantinga <slouken@libsdl.org>
parents: 2238
diff changeset
   619
    fi
740
e70f80e98f60 Actually hook the cpuinfo module into the library. :)
Sam Lantinga <slouken@libsdl.org>
parents: 739
diff changeset
   620
fi
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   621
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   622
dnl See if the OSS audio interface is supported
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   623
CheckOSS()
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   624
{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   625
    AC_ARG_ENABLE(oss,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   626
AC_HELP_STRING([--enable-oss], [support the OSS audio API [[default=yes]]]),
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   627
                  , enable_oss=yes)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   628
    if test x$enable_audio = xyes -a x$enable_oss = xyes; then
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   629
        AC_MSG_CHECKING(for OSS audio support)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   630
        have_oss=no
94
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   631
        if test x$have_oss != xyes; then
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   632
            AC_TRY_COMPILE([
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   633
              #include <sys/soundcard.h>
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   634
            ],[
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   635
              int arg = SNDCTL_DSP_SETFRAGMENT;
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   636
            ],[
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   637
            have_oss=yes
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   638
            ])
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   639
        fi
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   640
        if test x$have_oss != xyes; then
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   641
            AC_TRY_COMPILE([
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   642
              #include <soundcard.h>
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   643
            ],[
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   644
              int arg = SNDCTL_DSP_SETFRAGMENT;
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   645
            ],[
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   646
            have_oss=yes
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   647
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H)
94
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   648
            ])
ae6e6b73333f Cleaned up the OpenBSD port, thanks to Peter Valchev
Sam Lantinga <slouken@lokigames.com>
parents: 86
diff changeset
   649
        fi
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   650
        AC_MSG_RESULT($have_oss)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   651
        if test x$have_oss = xyes; then
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   652
            AC_DEFINE(SDL_AUDIO_DRIVER_OSS)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   653
            SOURCES="$SOURCES $srcdir/src/audio/dsp/*.c"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   654
            SOURCES="$SOURCES $srcdir/src/audio/dma/*.c"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   655
            have_audio=yes
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   656
1565
57431b199aed Fixed bug #52
Sam Lantinga <slouken@libsdl.org>
parents: 1556
diff changeset
   657
            # We may need to link with ossaudio emulation library
1550
31c2b8e4885e Fixed bug #166
Sam Lantinga <slouken@libsdl.org>
parents: 1548
diff changeset
   658
            case "$host" in
1383
1736c5e2173f NetBSD support
Sam Lantinga <slouken@libsdl.org>
parents: 1380
diff changeset
   659
                *-*-openbsd*|*-*-netbsd*)
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   660
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lossaudio";;
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   661
            esac
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   662
        fi
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   663
    fi
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   664
}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   665
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   666
dnl See if the ALSA audio interface is supported
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   667
CheckALSA()
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   668
{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   669
    AC_ARG_ENABLE(alsa,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   670
AC_HELP_STRING([--enable-alsa], [support the ALSA audio API [[default=yes]]]),
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   671
                  , enable_alsa=yes)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   672
    if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
948
ac488ad4ef1d Don't fail if we don't have ALSA available
Sam Lantinga <slouken@libsdl.org>
parents: 939
diff changeset
   673
        AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
1009
027688378762 No really, don't link with the ALSA library!
Sam Lantinga <slouken@libsdl.org>
parents: 991
diff changeset
   674
        # Restore all flags from before the ALSA detection runs
027688378762 No really, don't link with the ALSA library!
Sam Lantinga <slouken@libsdl.org>
parents: 991
diff changeset
   675
        CFLAGS="$alsa_save_CFLAGS"
027688378762 No really, don't link with the ALSA library!
Sam Lantinga <slouken@libsdl.org>
parents: 991
diff changeset
   676
        LDFLAGS="$alsa_save_LDFLAGS"
027688378762 No really, don't link with the ALSA library!
Sam Lantinga <slouken@libsdl.org>
parents: 991
diff changeset
   677
        LIBS="$alsa_save_LIBS"
354
30935e76acb5 Updated ALSA audio support for ALSA 0.9
Sam Lantinga <slouken@libsdl.org>
parents: 350
diff changeset
   678
        if test x$have_alsa = xyes; then
865
92615154bb68 Date: Sun, 29 Feb 2004 15:14:22 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 856
diff changeset
   679
            AC_ARG_ENABLE(alsa-shared,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   680
AC_HELP_STRING([--enable-alsa-shared], [dynamically load ALSA audio support [[default=yes]]]),
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   681
                          , enable_alsa_shared=yes)
3391
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   682
            alsa_lib=[`find_lib "libasound.so.*" "$ALSA_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   683
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   684
            AC_DEFINE(SDL_AUDIO_DRIVER_ALSA)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   685
            SOURCES="$SOURCES $srcdir/src/audio/alsa/*.c"
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   686
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ALSA_CFLAGS"
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   687
            if test x$have_loadso != xyes && \
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   688
               test x$enable_alsa_shared = xyes; then
1467
b69f2b0309a0 Removed accidentally copied/pasted script for ALSA detection
Sam Lantinga <slouken@libsdl.org>
parents: 1459
diff changeset
   689
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ALSA loading])
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   690
            fi
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   691
            if test x$have_loadso = xyes && \
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   692
               test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
3392
efc22582afc5 Only show the dynamic audio libraries if we'll be dynamically loading them
Sam Lantinga <slouken@libsdl.org>
parents: 3391
diff changeset
   693
                echo "-- dynamic libasound -> $alsa_lib"
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   694
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ALSA_DYNAMIC, "$alsa_lib")
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   695
            else
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   696
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ALSA_LIBS"
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   697
            fi
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   698
            have_audio=yes
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   699
        fi
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   700
    fi
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   701
}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   702
148
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   703
dnl Check whether we want to use IRIX 6.5+ native audio or not
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   704
CheckDMEDIA()
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   705
{
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   706
    if test x$enable_audio = xyes; then
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   707
        AC_MSG_CHECKING(for dmedia audio support)
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   708
        have_dmedia=no
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   709
        AC_TRY_COMPILE([
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   710
          #include <dmedia/audio.h>
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   711
        ],[
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   712
          ALport audio_port;
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   713
        ],[
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   714
        have_dmedia=yes
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   715
        ])
935
f8d5ddc7aef1 Audio improvements from Max Horn, including a new CoreAudio driver for MacOSX
Sam Lantinga <slouken@libsdl.org>
parents: 886
diff changeset
   716
        AC_MSG_RESULT($have_dmedia)
148
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   717
        # Set up files for the audio library
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   718
        if test x$have_dmedia = xyes; then
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   719
            AC_DEFINE(SDL_AUDIO_DRIVER_DMEDIA)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   720
            SOURCES="$SOURCES $srcdir/src/audio/dmedia/*.c"
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   721
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS -laudio"
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   722
            have_audio=yes
148
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   723
        fi
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   724
    fi
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   725
}
8758b8d42cd9 Audio subsystem no longer assumes sun audio API on UNIX systems
Sam Lantinga <slouken@libsdl.org>
parents: 144
diff changeset
   726
1438
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   727
dnl Check whether we want to use Tru64 UNIX native audio or not
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   728
CheckMME()
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   729
{
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   730
    dnl Make sure we are running on an Tru64 UNIX
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   731
    case $ARCH in
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   732
        osf)
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   733
            ;;
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   734
        *)
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   735
            return
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   736
            ;;
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   737
    esac
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   738
    if test x$enable_audio = xyes; then
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   739
        AC_MSG_CHECKING(for MME audio support)
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   740
        MME_CFLAGS="-I/usr/include/mme"
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   741
        MME_LIBS="-lmme"
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   742
        have_mme=no
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   743
        save_CFLAGS="$CFLAGS"
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   744
        CFLAGS="$CFLAGS $MME_CFLAGS"
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   745
        AC_TRY_COMPILE([
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   746
          #include <mme_api.h>
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   747
        ],[
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   748
          HWAVEOUT sound;
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   749
        ],[
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   750
        have_mme=yes
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   751
        ])
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   752
        CFLAGS="$save_CFLAGS"
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   753
        AC_MSG_RESULT($have_mme)
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   754
        # Set up files for the audio library
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   755
        if test x$have_mme = xyes; then
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   756
            AC_DEFINE(SDL_AUDIO_DRIVER_MMEAUDIO)
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   757
            SOURCES="$SOURCES $srcdir/src/audio/mme/*.c"
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   758
            EXTRA_CFLAGS="$EXTRA_CFLAGS $MME_CFLAGS"
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   759
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $MME_LIBS"
1438
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   760
            have_audio=yes
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   761
        fi
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   762
    fi
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   763
}
1f4f09641645 Date: Sun, 26 Feb 2006 11:25:09 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
   764
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   765
dnl Find the ESD includes and libraries
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   766
CheckESD()
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   767
{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   768
    AC_ARG_ENABLE(esd,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   769
AC_HELP_STRING([--enable-esd], [support the Enlightened Sound Daemon [[default=yes]]]),
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   770
                  , enable_esd=yes)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   771
    if test x$enable_audio = xyes -a x$enable_esd = xyes; then
948
ac488ad4ef1d Don't fail if we don't have ALSA available
Sam Lantinga <slouken@libsdl.org>
parents: 939
diff changeset
   772
        AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
ac488ad4ef1d Don't fail if we don't have ALSA available
Sam Lantinga <slouken@libsdl.org>
parents: 939
diff changeset
   773
        if test x$have_esd = xyes; then
294
d2d48e10f370 Added a new header file: SDL_loadso.h
Sam Lantinga <slouken@libsdl.org>
parents: 292
diff changeset
   774
            AC_ARG_ENABLE(esd-shared,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   775
AC_HELP_STRING([--enable-esd-shared], [dynamically load ESD audio support [[default=yes]]]),
678
7f691fa4c1c7 Turn dynamic loading of esd and arts on by default
Sam Lantinga <slouken@libsdl.org>
parents: 675
diff changeset
   776
                          , enable_esd_shared=yes)
3391
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   777
            esd_lib=[`find_lib "libesd.so.*" "$ESD_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
1467
b69f2b0309a0 Removed accidentally copied/pasted script for ALSA detection
Sam Lantinga <slouken@libsdl.org>
parents: 1459
diff changeset
   778
b69f2b0309a0 Removed accidentally copied/pasted script for ALSA detection
Sam Lantinga <slouken@libsdl.org>
parents: 1459
diff changeset
   779
            AC_DEFINE(SDL_AUDIO_DRIVER_ESD)
b69f2b0309a0 Removed accidentally copied/pasted script for ALSA detection
Sam Lantinga <slouken@libsdl.org>
parents: 1459
diff changeset
   780
            SOURCES="$SOURCES $srcdir/src/audio/esd/*.c"
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   781
            EXTRA_CFLAGS="$EXTRA_CFLAGS $ESD_CFLAGS"
1173
e9cf8c1b4590 Split up src/SDL_loadso.c into platform directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 1170
diff changeset
   782
            if test x$have_loadso != xyes && \
296
fab1ddc4d7bf Removed the API changes to preserve SDL 1.2 stability
Sam Lantinga <slouken@libsdl.org>
parents: 295
diff changeset
   783
               test x$enable_esd_shared = xyes; then
1467
b69f2b0309a0 Removed accidentally copied/pasted script for ALSA detection
Sam Lantinga <slouken@libsdl.org>
parents: 1459
diff changeset
   784
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ESD loading])
296
fab1ddc4d7bf Removed the API changes to preserve SDL 1.2 stability
Sam Lantinga <slouken@libsdl.org>
parents: 295
diff changeset
   785
            fi
1173
e9cf8c1b4590 Split up src/SDL_loadso.c into platform directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 1170
diff changeset
   786
            if test x$have_loadso = xyes && \
294
d2d48e10f370 Added a new header file: SDL_loadso.h
Sam Lantinga <slouken@libsdl.org>
parents: 292
diff changeset
   787
               test x$enable_esd_shared = xyes && test x$esd_lib != x; then
3392
efc22582afc5 Only show the dynamic audio libraries if we'll be dynamically loading them
Sam Lantinga <slouken@libsdl.org>
parents: 3391
diff changeset
   788
                echo "-- dynamic libesd -> $esd_lib"
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   789
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ESD_DYNAMIC, "$esd_lib")
1467
b69f2b0309a0 Removed accidentally copied/pasted script for ALSA detection
Sam Lantinga <slouken@libsdl.org>
parents: 1459
diff changeset
   790
            else
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   791
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ESD_LIBS"
294
d2d48e10f370 Added a new header file: SDL_loadso.h
Sam Lantinga <slouken@libsdl.org>
parents: 292
diff changeset
   792
            fi
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   793
            have_audio=yes
294
d2d48e10f370 Added a new header file: SDL_loadso.h
Sam Lantinga <slouken@libsdl.org>
parents: 292
diff changeset
   794
        fi
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   795
    fi
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   796
}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   797
2271
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   798
dnl Find PulseAudio
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   799
CheckPulseAudio()
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   800
{
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   801
    AC_ARG_ENABLE(pulseaudio,
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   802
AC_HELP_STRING([--enable-pulseaudio], [use PulseAudio [[default=yes]]]),
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   803
                  , enable_pulseaudio=yes)
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   804
    if test x$enable_audio = xyes -a x$enable_pulseaudio = xyes; then
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   805
        audio_pulseaudio=no
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   806
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   807
        PULSEAUDIO_REQUIRED_VERSION=0.9
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   808
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   809
        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   810
        AC_MSG_CHECKING(for PulseAudio $PULSEAUDIO_REQUIRED_VERSION support)
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   811
        if test x$PKG_CONFIG != xno; then
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   812
        if $PKG_CONFIG --atleast-pkgconfig-version 0.7 && $PKG_CONFIG --atleast-version $PULSEAUDIO_REQUIRED_VERSION libpulse-simple; then
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   813
                PULSEAUDIO_CFLAGS=`$PKG_CONFIG --cflags libpulse-simple`
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   814
                PULSEAUDIO_LIBS=`$PKG_CONFIG --libs libpulse-simple`
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   815
                audio_pulseaudio=yes
3391
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   816
            fi
2271
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   817
        fi
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   818
        AC_MSG_RESULT($audio_pulseaudio)
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   819
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   820
        if test x$audio_pulseaudio = xyes; then
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   821
            AC_ARG_ENABLE(pulseaudio-shared,
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   822
AC_HELP_STRING([--enable-pulseaudio-shared], [dynamically load PulseAudio support [[default=yes]]]),
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   823
                          , enable_pulseaudio_shared=yes)
3391
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   824
            pulseaudio_lib=[`find_lib "libpulse-simple.so.*" "$PULSEAUDIO_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
2271
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   825
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   826
            AC_DEFINE(SDL_AUDIO_DRIVER_PULSEAUDIO)
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   827
            SOURCES="$SOURCES $srcdir/src/audio/pulseaudio/*.c"
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   828
            EXTRA_CFLAGS="$EXTRA_CFLAGS $PULSEAUDIO_CFLAGS"
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   829
            if test x$have_loadso != xyes && \
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   830
               test x$enable_pulseaudio_shared = xyes; then
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   831
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic PulseAudio loading])
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   832
            fi
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   833
            if test x$have_loadso = xyes && \
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   834
               test x$enable_pulseaudio_shared = xyes && test x$pulseaudio_lib != x; then
3392
efc22582afc5 Only show the dynamic audio libraries if we'll be dynamically loading them
Sam Lantinga <slouken@libsdl.org>
parents: 3391
diff changeset
   835
                echo "-- dynamic libpulse-simple -> $pulseaudio_lib"
2271
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   836
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC, "$pulseaudio_lib")
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   837
            else
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   838
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $PULSEAUDIO_LIBS"
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   839
            fi
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   840
            have_audio=yes
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   841
        fi
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   842
    fi
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   843
}
60b4c52a7906 Ported PulseAudio target from 1.2 to 1.3 interfaces, and added it to the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2264
diff changeset
   844
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   845
CheckARTSC()
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   846
{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   847
    AC_ARG_ENABLE(arts,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   848
AC_HELP_STRING([--enable-arts], [support the Analog Real Time Synthesizer [[default=yes]]]),
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   849
                  , enable_arts=yes)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   850
    if test x$enable_audio = xyes -a x$enable_arts = xyes; then
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   851
        AC_PATH_PROG(ARTSCONFIG, artsc-config)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   852
        if test x$ARTSCONFIG = x -o x$ARTSCONFIG = x'"$ARTSCONFIG"'; then
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   853
            : # arts isn't installed
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   854
        else
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   855
            ARTS_CFLAGS=`$ARTSCONFIG --cflags`
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   856
            ARTS_LIBS=`$ARTSCONFIG --libs`
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   857
            AC_MSG_CHECKING(for aRts development environment)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   858
            audio_arts=no
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   859
            save_CFLAGS="$CFLAGS"
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   860
            CFLAGS="$CFLAGS $ARTS_CFLAGS"
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   861
            AC_TRY_COMPILE([
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   862
             #include <artsc.h>
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   863
            ],[
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   864
             arts_stream_t stream;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   865
            ],[
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   866
            audio_arts=yes
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   867
            ])
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   868
            CFLAGS="$save_CFLAGS"
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   869
            AC_MSG_RESULT($audio_arts)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   870
            if test x$audio_arts = xyes; then
294
d2d48e10f370 Added a new header file: SDL_loadso.h
Sam Lantinga <slouken@libsdl.org>
parents: 292
diff changeset
   871
                AC_ARG_ENABLE(arts-shared,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   872
AC_HELP_STRING([--enable-arts-shared], [dynamically load aRts audio support [[default=yes]]]),
678
7f691fa4c1c7 Turn dynamic loading of esd and arts on by default
Sam Lantinga <slouken@libsdl.org>
parents: 675
diff changeset
   873
                              , enable_arts_shared=yes)
3391
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   874
                arts_lib=[`find_lib "libartsc.so.*" "$ARTS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
1467
b69f2b0309a0 Removed accidentally copied/pasted script for ALSA detection
Sam Lantinga <slouken@libsdl.org>
parents: 1459
diff changeset
   875
b69f2b0309a0 Removed accidentally copied/pasted script for ALSA detection
Sam Lantinga <slouken@libsdl.org>
parents: 1459
diff changeset
   876
                AC_DEFINE(SDL_AUDIO_DRIVER_ARTS)
b69f2b0309a0 Removed accidentally copied/pasted script for ALSA detection
Sam Lantinga <slouken@libsdl.org>
parents: 1459
diff changeset
   877
                SOURCES="$SOURCES $srcdir/src/audio/arts/*.c"
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   878
                EXTRA_CFLAGS="$EXTRA_CFLAGS $ARTS_CFLAGS"
1173
e9cf8c1b4590 Split up src/SDL_loadso.c into platform directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 1170
diff changeset
   879
                if test x$have_loadso != xyes && \
296
fab1ddc4d7bf Removed the API changes to preserve SDL 1.2 stability
Sam Lantinga <slouken@libsdl.org>
parents: 295
diff changeset
   880
                   test x$enable_arts_shared = xyes; then
1467
b69f2b0309a0 Removed accidentally copied/pasted script for ALSA detection
Sam Lantinga <slouken@libsdl.org>
parents: 1459
diff changeset
   881
                    AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic ARTS loading])
296
fab1ddc4d7bf Removed the API changes to preserve SDL 1.2 stability
Sam Lantinga <slouken@libsdl.org>
parents: 295
diff changeset
   882
                fi
1173
e9cf8c1b4590 Split up src/SDL_loadso.c into platform directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 1170
diff changeset
   883
                if test x$have_loadso = xyes && \
294
d2d48e10f370 Added a new header file: SDL_loadso.h
Sam Lantinga <slouken@libsdl.org>
parents: 292
diff changeset
   884
                   test x$enable_arts_shared = xyes && test x$arts_lib != x; then
3392
efc22582afc5 Only show the dynamic audio libraries if we'll be dynamically loading them
Sam Lantinga <slouken@libsdl.org>
parents: 3391
diff changeset
   885
                    echo "-- dynamic libartsc -> $arts_lib"
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   886
                    AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_ARTS_DYNAMIC, "$arts_lib")
1467
b69f2b0309a0 Removed accidentally copied/pasted script for ALSA detection
Sam Lantinga <slouken@libsdl.org>
parents: 1459
diff changeset
   887
                else
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   888
                    EXTRA_LDFLAGS="$EXTRA_LDFLAGS $ARTS_LIBS"
294
d2d48e10f370 Added a new header file: SDL_loadso.h
Sam Lantinga <slouken@libsdl.org>
parents: 292
diff changeset
   889
                fi
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   890
                have_audio=yes
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   891
            fi
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   892
        fi
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   893
    fi
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   894
}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   895
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   896
dnl See if the NAS audio interface is supported
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   897
CheckNAS()
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   898
{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   899
    AC_ARG_ENABLE(nas,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   900
AC_HELP_STRING([--enable-nas], [support the NAS audio API [[default=yes]]]),
41
8de9e8baaecc *** empty log message ***
Sam Lantinga <slouken@lokigames.com>
parents: 39
diff changeset
   901
                  , enable_nas=yes)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   902
    if test x$enable_audio = xyes -a x$enable_nas = xyes; then
2049
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   903
        AC_CHECK_HEADER(audio/audiolib.h, have_nas_hdr=yes)
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   904
        AC_CHECK_LIB(audio, AuOpenServer, have_nas_lib=yes)
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   905
41
8de9e8baaecc *** empty log message ***
Sam Lantinga <slouken@lokigames.com>
parents: 39
diff changeset
   906
        AC_MSG_CHECKING(for NAS audio support)
8de9e8baaecc *** empty log message ***
Sam Lantinga <slouken@lokigames.com>
parents: 39
diff changeset
   907
        have_nas=no
2049
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   908
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   909
        if test x$have_nas_hdr = xyes -a x$have_nas_lib = xyes; then
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   910
            have_nas=yes
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   911
            NAS_LIBS="-laudio"
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   912
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   913
        elif test -r /usr/X11R6/include/audio/audiolib.h; then
41
8de9e8baaecc *** empty log message ***
Sam Lantinga <slouken@lokigames.com>
parents: 39
diff changeset
   914
            have_nas=yes
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   915
            NAS_CFLAGS="-I/usr/X11R6/include/"
1520
5d264facfd03 Add the NAS library directory, since X11 is dynamically loaded now...
Sam Lantinga <slouken@libsdl.org>
parents: 1512
diff changeset
   916
            NAS_LIBS="-L/usr/X11R6/lib -laudio -lXt"
605
6399f4e90211 IRIX patches from Andrea Suatoni
Sam Lantinga <slouken@libsdl.org>
parents: 599
diff changeset
   917
6399f4e90211 IRIX patches from Andrea Suatoni
Sam Lantinga <slouken@libsdl.org>
parents: 599
diff changeset
   918
        dnl On IRIX, the NAS includes are in a different directory,
6399f4e90211 IRIX patches from Andrea Suatoni
Sam Lantinga <slouken@libsdl.org>
parents: 599
diff changeset
   919
        dnl and libnas must be explicitly linked in
6399f4e90211 IRIX patches from Andrea Suatoni
Sam Lantinga <slouken@libsdl.org>
parents: 599
diff changeset
   920
6399f4e90211 IRIX patches from Andrea Suatoni
Sam Lantinga <slouken@libsdl.org>
parents: 599
diff changeset
   921
        elif test -r /usr/freeware/include/nas/audiolib.h; then
6399f4e90211 IRIX patches from Andrea Suatoni
Sam Lantinga <slouken@libsdl.org>
parents: 599
diff changeset
   922
            have_nas=yes
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   923
            NAS_LIBS="-lnas -lXt"
41
8de9e8baaecc *** empty log message ***
Sam Lantinga <slouken@lokigames.com>
parents: 39
diff changeset
   924
        fi
2049
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   925
605
6399f4e90211 IRIX patches from Andrea Suatoni
Sam Lantinga <slouken@libsdl.org>
parents: 599
diff changeset
   926
        AC_MSG_RESULT($have_nas)
2049
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   927
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   928
        if test x$have_nas = xyes; then
2049
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   929
            AC_ARG_ENABLE(nas-shared,
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   930
AC_HELP_STRING([--enable-nas-shared], [dynamically load NAS audio support [[default=yes]]]),
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   931
                          , enable_nas_shared=yes)
3391
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
   932
            nas_lib=[`find_lib "libaudio.so.*" "$NAS_LIBS" | sed 's/.*\/\(.*\)/\1/; q'`]
2049
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   933
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   934
            if test x$have_loadso != xyes && \
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   935
               test x$enable_nas_shared = xyes; then
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   936
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic NAS loading])
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   937
            fi
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   938
            if test x$have_loadso = xyes && \
2163
5f96cf74b782 NAS dynamic loading is going to be have to looked at... *sigh*
Sam Lantinga <slouken@libsdl.org>
parents: 2158
diff changeset
   939
               test x$enable_nas_shared = xyes && test x$nas_lib != x; then
3392
efc22582afc5 Only show the dynamic audio libraries if we'll be dynamically loading them
Sam Lantinga <slouken@libsdl.org>
parents: 3391
diff changeset
   940
                echo "-- dynamic libaudio -> $nas_lib"
2049
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   941
                AC_DEFINE_UNQUOTED(SDL_AUDIO_DRIVER_NAS_DYNAMIC, "$nas_lib")
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   942
            else
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   943
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS $NAS_LIBS"
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   944
            fi
5f6550e5184f Merged SDL-ryan-multiple-audio-device branch r2803:2871 into the trunk.
Ryan C. Gordon <icculus@icculus.org>
parents: 2040
diff changeset
   945
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   946
            AC_DEFINE(SDL_AUDIO_DRIVER_NAS)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   947
            SOURCES="$SOURCES $srcdir/src/audio/nas/*.c"
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
   948
            EXTRA_CFLAGS="$EXTRA_CFLAGS $NAS_CFLAGS"
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   949
            have_audio=yes
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   950
        fi
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   951
    fi
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   952
}
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
   953
68
ac6645260d31 Added an audio driver that writes to disk (thanks Ryan!)
Sam Lantinga <slouken@lokigames.com>
parents: 53
diff changeset
   954
dnl rcg07142001 See if the user wants the disk writer audio driver...
ac6645260d31 Added an audio driver that writes to disk (thanks Ryan!)
Sam Lantinga <slouken@lokigames.com>
parents: 53
diff changeset
   955
CheckDiskAudio()
ac6645260d31 Added an audio driver that writes to disk (thanks Ryan!)
Sam Lantinga <slouken@lokigames.com>
parents: 53
diff changeset
   956
{
ac6645260d31 Added an audio driver that writes to disk (thanks Ryan!)
Sam Lantinga <slouken@lokigames.com>
parents: 53
diff changeset
   957
    AC_ARG_ENABLE(diskaudio,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   958
AC_HELP_STRING([--enable-diskaudio], [support the disk writer audio driver [[default=yes]]]),
86
13e4c612098d Dummy audio and video drivers are enabled (thanks Ryan!)
Sam Lantinga <slouken@lokigames.com>
parents: 76
diff changeset
   959
                  , enable_diskaudio=yes)
68
ac6645260d31 Added an audio driver that writes to disk (thanks Ryan!)
Sam Lantinga <slouken@lokigames.com>
parents: 53
diff changeset
   960
    if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   961
        AC_DEFINE(SDL_AUDIO_DRIVER_DISK)
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
   962
        SOURCES="$SOURCES $srcdir/src/audio/disk/*.c"
68
ac6645260d31 Added an audio driver that writes to disk (thanks Ryan!)
Sam Lantinga <slouken@lokigames.com>
parents: 53
diff changeset
   963
    fi
ac6645260d31 Added an audio driver that writes to disk (thanks Ryan!)
Sam Lantinga <slouken@lokigames.com>
parents: 53
diff changeset
   964
}
ac6645260d31 Added an audio driver that writes to disk (thanks Ryan!)
Sam Lantinga <slouken@lokigames.com>
parents: 53
diff changeset
   965
1532
30f189cdd82b Implemented dummy audio driver.
Ryan C. Gordon <icculus@icculus.org>
parents: 1521
diff changeset
   966
dnl rcg03142006 See if the user wants the dummy audio driver...
30f189cdd82b Implemented dummy audio driver.
Ryan C. Gordon <icculus@icculus.org>
parents: 1521
diff changeset
   967
CheckDummyAudio()
30f189cdd82b Implemented dummy audio driver.
Ryan C. Gordon <icculus@icculus.org>
parents: 1521
diff changeset
   968
{
30f189cdd82b Implemented dummy audio driver.
Ryan C. Gordon <icculus@icculus.org>
parents: 1521
diff changeset
   969
    AC_ARG_ENABLE(dummyaudio,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
   970
AC_HELP_STRING([--enable-dummyaudio], [support the dummy audio driver [[default=yes]]]),
1532
30f189cdd82b Implemented dummy audio driver.
Ryan C. Gordon <icculus@icculus.org>
parents: 1521
diff changeset
   971
                  , enable_dummyaudio=yes)
30f189cdd82b Implemented dummy audio driver.
Ryan C. Gordon <icculus@icculus.org>
parents: 1521
diff changeset
   972
    if test x$enable_audio = xyes -a x$enable_dummyaudio = xyes; then
30f189cdd82b Implemented dummy audio driver.
Ryan C. Gordon <icculus@icculus.org>
parents: 1521
diff changeset
   973
        AC_DEFINE(SDL_AUDIO_DRIVER_DUMMY)
30f189cdd82b Implemented dummy audio driver.
Ryan C. Gordon <icculus@icculus.org>
parents: 1521
diff changeset
   974
        SOURCES="$SOURCES $srcdir/src/audio/dummy/*.c"
30f189cdd82b Implemented dummy audio driver.
Ryan C. Gordon <icculus@icculus.org>
parents: 1521
diff changeset
   975
    fi
30f189cdd82b Implemented dummy audio driver.
Ryan C. Gordon <icculus@icculus.org>
parents: 1521
diff changeset
   976
}
30f189cdd82b Implemented dummy audio driver.
Ryan C. Gordon <icculus@icculus.org>
parents: 1521
diff changeset
   977
1573
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   978
dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually).
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   979
dnl  Details of this flag are here: http://gcc.gnu.org/wiki/Visibility
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   980
CheckVisibilityHidden()
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   981
{
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   982
    AC_MSG_CHECKING(for GCC -fvisibility=hidden option)
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   983
    have_gcc_fvisibility=no
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   984
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   985
    visibility_CFLAGS="-fvisibility=hidden"
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   986
    save_CFLAGS="$CFLAGS"
2292
4845eb8d4221 Merged -fvisibility detection fix from SDL 1.2 revision 3500
Sam Lantinga <slouken@libsdl.org>
parents: 2290
diff changeset
   987
    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
1573
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   988
    AC_TRY_COMPILE([
1745
741dc4e89f3a Only use -fvisibility=hidden if SDL will define some symbols as available. :)
Sam Lantinga <slouken@libsdl.org>
parents: 1742
diff changeset
   989
    #if !defined(__GNUC__) || __GNUC__ < 4
741dc4e89f3a Only use -fvisibility=hidden if SDL will define some symbols as available. :)
Sam Lantinga <slouken@libsdl.org>
parents: 1742
diff changeset
   990
    #error SDL only uses visibility attributes in GCC 4 or newer
741dc4e89f3a Only use -fvisibility=hidden if SDL will define some symbols as available. :)
Sam Lantinga <slouken@libsdl.org>
parents: 1742
diff changeset
   991
    #endif
1573
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   992
    ],[
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   993
    ],[
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   994
    have_gcc_fvisibility=yes
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   995
    ])
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   996
    AC_MSG_RESULT($have_gcc_fvisibility)
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   997
    CFLAGS="$save_CFLAGS"
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   998
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
   999
    if test x$have_gcc_fvisibility = xyes; then
1574
0fd72308659e Default to use the visibility attribute, on gcc (is this okay?)
Sam Lantinga <slouken@libsdl.org>
parents: 1573
diff changeset
  1000
        EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS"
1573
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
  1001
    fi
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
  1002
}
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
  1003
2422ca15ba42 Added support for gcc4's -fvisibility=hidden option.
Ryan C. Gordon <icculus@icculus.org>
parents: 1571
diff changeset
  1004
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
  1005
dnl Find the X11 include and library directories
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
  1006
CheckX11()
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
  1007
{
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
  1008
    AC_ARG_ENABLE(video-x11,
1637
9ba366b919c7 Date: Fri, 31 Mar 2006 18:28:55 -0500
Sam Lantinga <slouken@libsdl.org>
parents: 1632
diff changeset
  1009
AC_HELP_STRING([--enable-video-x11], [use X11 video driver [[default=yes]]]),
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
  1010
                  , enable_video_x11=yes)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
  1011
    if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
1806
8baf6641cd57 Added hardcoded /usr/X11R6 path so GLX detection works on Mac OS X.
Sam Lantinga <slouken@libsdl.org>
parents: 1799
diff changeset
  1012
        case "$host" in
1807
Sam Lantinga <slouken@libsdl.org>
parents: 1806
diff changeset
  1013
            *-*-darwin*)
Sam Lantinga <slouken@libsdl.org>
parents: 1806
diff changeset
  1014
                # This isn't necessary for X11, but fixes GLX detection
1808
3e5029051a6d Only set Mac OS X default if both parameters are left default
Sam Lantinga <slouken@libsdl.org>
parents: 1807
diff changeset
  1015
                if test "x$x_includes" = xNONE && test "x$x_libraries" = xNONE; then
1806
8baf6641cd57 Added hardcoded /usr/X11R6 path so GLX detection works on Mac OS X.
Sam Lantinga <slouken@libsdl.org>
parents: 1799
diff changeset
  1016
                    x_includes="/usr/X11R6/include"
8baf6641cd57 Added hardcoded /usr/X11R6 path so GLX detection works on Mac OS X.
Sam Lantinga <slouken@libsdl.org>
parents: 1799
diff changeset
  1017
                    x_libraries="/usr/X11R6/lib"
8baf6641cd57 Added hardcoded /usr/X11R6 path so GLX detection works on Mac OS X.
Sam Lantinga <slouken@libsdl.org>
parents: 1799
diff changeset
  1018
                fi
8baf6641cd57 Added hardcoded /usr/X11R6 path so GLX detection works on Mac OS X.
Sam Lantinga <slouken@libsdl.org>
parents: 1799
diff changeset
  1019
                ;;
8baf6641cd57 Added hardcoded /usr/X11R6 path so GLX detection works on Mac OS X.
Sam Lantinga <slouken@libsdl.org>
parents: 1799
diff changeset
  1020
        esac
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
  1021
        AC_PATH_X
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
  1022
        AC_PATH_XTRA
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
  1023
        if test x$have_x = xyes; then
1879
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1024
            # Only allow dynamically loaded X11 if the X11 function pointers
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1025
            # will not end up in the global namespace, which causes problems
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1026
            # with other libraries calling X11 functions.
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1027
            x11_symbols_private=$have_gcc_fvisibility
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1028
1168
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc.
Ryan C. Gordon <icculus@icculus.org>
parents: 1162
diff changeset
  1029
            AC_ARG_ENABLE(x11-shared,
1879
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1030
AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=maybe]]]),
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1031
                          , enable_x11_shared=maybe)
1168
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc.
Ryan C. Gordon <icculus@icculus.org>
parents: 1162
diff changeset
  1032
1550
31c2b8e4885e Fixed bug #166
Sam Lantinga <slouken@libsdl.org>
parents: 1548
diff changeset
  1033
            case "$host" in
1589
34cca785be57 Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents: 1588
diff changeset
  1034
                *-*-darwin*) # Latest Mac OS X actually ships with Xrandr/Xrender libs...
1879
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1035
                    x11_symbols_private=yes
1174
8c43aceeed81 Enable dynamic X11 on Mac OS X.
Ryan C. Gordon <icculus@icculus.org>
parents: 1173
diff changeset
  1036
                    x11_lib='/usr/X11R6/lib/libX11.6.dylib'
8c43aceeed81 Enable dynamic X11 on Mac OS X.
Ryan C. Gordon <icculus@icculus.org>
parents: 1173
diff changeset
  1037
                    x11ext_lib='/usr/X11R6/lib/libXext.6.dylib'
1592
802de24df8d9 Lines swapped to match ordering elsewhere
Sam Lantinga <slouken@libsdl.org>
parents: 1589
diff changeset
  1038
                    xrender_lib='/usr/X11R6/lib/libXrender.1.dylib'
1589
34cca785be57 Xrandr support in the X11 target.
Ryan C. Gordon <icculus@icculus.org>
parents: 1588
diff changeset
  1039
                    xrandr_lib='/usr/X11R6/lib/libXrandr.2.dylib'
2763
6fc50bdd88c0 Some cleanups on the new XInput code.
Ryan C. Gordon <icculus@icculus.org>
parents: 2717
diff changeset
  1040
                    xinput_lib='/usr/X11R6/lib/libXi.6.dylib'
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 3014
diff changeset
  1041
                    xss_lib='/usr/X11R6/lib/libXss.6.dylib'
1174
8c43aceeed81 Enable dynamic X11 on Mac OS X.
Ryan C. Gordon <icculus@icculus.org>
parents: 1173
diff changeset
  1042
                    ;;
1384
6fd39b50dd91 build fixes for IRIX 6.5 - dynamic X11 loading works! :)
Sam Lantinga <slouken@libsdl.org>
parents: 1383
diff changeset
  1043
                *-*-osf*)
6fd39b50dd91 build fixes for IRIX 6.5 - dynamic X11 loading works! :)
Sam Lantinga <slouken@libsdl.org>
parents: 1383
diff changeset
  1044
                    x11_lib='libX11.so'
6fd39b50dd91 build fixes for IRIX 6.5 - dynamic X11 loading works! :)
Sam Lantinga <slouken@libsdl.org>
parents: 1383
diff changeset
  1045
                    x11ext_lib='libXext.so'
6fd39b50dd91 build fixes for IRIX 6.5 - dynamic X11 loading works! :)
Sam Lantinga <slouken@libsdl.org>
parents: 1383
diff changeset
  1046
                    ;;
6fd39b50dd91 build fixes for IRIX 6.5 - dynamic X11 loading works! :)
Sam Lantinga <slouken@libsdl.org>
parents: 1383
diff changeset
  1047
                *-*-irix*) # IRIX 6.5 requires that we use /usr/lib32
1299
2bf9dda618e5 Corrects dynamic X11 code on Tru64 systems.
Ryan C. Gordon <icculus@icculus.org>
parents: 1251
diff changeset
  1048
                    x11_lib='libX11.so'
2bf9dda618e5 Corrects dynamic X11 code on Tru64 systems.
Ryan C. Gordon <icculus@icculus.org>
parents: 1251
diff changeset
  1049
                    x11ext_lib='libXext.so'
2bf9dda618e5 Corrects dynamic X11 code on Tru64 systems.
Ryan C. Gordon <icculus@icculus.org>
parents: 1251
diff changeset
  1050
                    ;;
1174
8c43aceeed81 Enable dynamic X11 on Mac OS X.
Ryan C. Gordon <icculus@icculus.org>
parents: 1173
diff changeset
  1051
                *)
3391
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
  1052
                    x11_lib=[`find_lib "libX11.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
  1053
                    x11ext_lib=[`find_lib "libXext.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
  1054
                    xrender_lib=[`find_lib "libXrender.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
  1055
                    xrandr_lib=[`find_lib "libXrandr.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
  1056
                    xinput_lib=[`find_lib "libXi.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
188fc5ecc58c Simplify and improve dynamic library detection, taken from SDL_image
Sam Lantinga <slouken@libsdl.org>
parents: 3390
diff changeset
  1057
                    xss_lib=[`find_lib "libXss.so.*" "$X_LIBS -L/usr/X11/$base_libdir -L/usr/X11R6/$base_libdir" | sed 's/.*\/\(.*\)/\1/; q'`]
1174
8c43aceeed81 Enable dynamic X11 on Mac OS X.
Ryan C. Gordon <icculus@icculus.org>
parents: 1173
diff changeset
  1058
                    ;;
8c43aceeed81 Enable dynamic X11 on Mac OS X.
Ryan C. Gordon <icculus@icculus.org>
parents: 1173
diff changeset
  1059
            esac
1168
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc.
Ryan C. Gordon <icculus@icculus.org>
parents: 1162
diff changeset
  1060
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
  1061
            if test x$ac_cv_func_shmat != xyes; then
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
  1062
                X_CFLAGS="$X_CFLAGS -DNO_SHARED_MEMORY"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1354
diff changeset
  1063
            fi
1799
50e9cca3fe7b Fixed X11 support on Mac OS X Universal build
Sam Lantinga <slouken@libsdl.org>
parents: 1783
diff changeset
  1064
            CFLAGS="$CFLAGS $X_CFLAGS"
50e9cca3fe7b Fixed X11 support on Mac OS X Universal build
Sam Lantinga <slouken@libsdl.org>
parents: 1783
diff changeset
  1065
            LDFLAGS="$LDFLAGS $X_LIBS"
1468
fecfef92fc94 Don't put X_LIBS in the linker flags if we're dynamically loading X11
Sam Lantinga <slouken@libsdl.org>
parents: 1467
diff changeset
  1066
fecfef92fc94 Don't put X_LIBS in the linker flags if we're dynamically loading X11
Sam Lantinga <slouken@libsdl.org>
parents: 1467
diff changeset
  1067
            AC_DEFINE(SDL_VIDEO_DRIVER_X11)
fecfef92fc94 Don't put X_LIBS in the linker flags if we're dynamically loading X11
Sam Lantinga <slouken@libsdl.org>
parents: 1467
diff changeset
  1068
            SOURCES="$SOURCES $srcdir/src/video/x11/*.c"
2185
2032348afed1 This code adds support for DirectColor visuals to SDL 1.3. The support uses part of the Xmu library. To ensure that the library is
Bob Pendleton <bob@pendleton.com>
parents: 2163
diff changeset
  1069
            SOURCES="$SOURCES $srcdir/src/video/Xext/XmuStdCmap/*.c"
1521
9b9212e4810c CFLAGS are separate from EXTRA_CFLAGS
Sam Lantinga <slouken@libsdl.org>
parents: 1520
diff changeset
  1070
            EXTRA_CFLAGS="$EXTRA_CFLAGS $X_CFLAGS"
1879
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1071
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1072
            if test x$enable_x11_shared = xmaybe; then
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1073
                enable_x11_shared=$x11_symbols_private
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1074
            fi
1173
e9cf8c1b4590 Split up src/SDL_loadso.c into platform directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 1170
diff changeset
  1075
            if test x$have_loadso != xyes && \
1168
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc.
Ryan C. Gordon <icculus@icculus.org>
parents: 1162
diff changeset
  1076
               test x$enable_x11_shared = xyes; then
1467
b69f2b0309a0 Removed accidentally copied/pasted script for ALSA detection
Sam Lantinga <slouken@libsdl.org>
parents: 1459
diff changeset
  1077
                AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
1875
4627eca2c02b Only allow dynamic X11 if gcc4 (-fvisibility=hidden) is used.
Ryan C. Gordon <icculus@icculus.org>
parents: 1871
diff changeset
  1078
                enable_x11_shared=no
1168
045f186426e1 Dynamically load X11 libraries like we currently do for alsa, esd, etc.
Ryan C. Gordon <icculus@icculus.org>
parents: 1162
diff changeset
  1079
            fi
1879
cb232e63552c Default the X11 dynamically loading on if the OS loader loads libraries
Sam Lantinga <slouken@libsdl.org>
parents: 1875
diff changeset
  1080
            if test x$x11_symbols_private != xyes && \
1875
4627eca2c02b Only allow dynamic X11 if gcc4 (-fvisibility=hidden) is used.
Ryan C. Gordon <icculus@icculus.org>
parents: 1871
diff changeset
  1081
               test x$enable_x11_shared = xyes; then
4627eca2c02b Only allow dynamic X11 if gcc4 (-fvisibility=hidden) is used.
Ryan C. Gordon <icculus@icculus.org>
parents: 1871
diff changeset
  1082
                AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
4627eca2c02b Only allow dynamic X11 if gcc4 (-fvisibility=hidden) is used.
Ryan C. Gordon <icculus@icculus.org>
parents: 1871
diff changeset
  1083
                enable_x11_shared=no
4627eca2c02b Only allow dynamic X11 if gcc4 (-fvisibility=hidden) is used.
Ryan C. Gordon <icculus@icculus.org>
parents: 1871
diff changeset
  1084
            fi
4627eca2c02b Only allow dynamic X11 if gcc4 (-fvisibility=hidden) is used.
Ryan C. Gordon <icculus@icculus.org>
parents: 1871
diff changeset
  1085
1173
e9cf8c1b4590 Split up src/SDL_loadso.c into platform directories.
Ryan C. Gordon <icculus@icculus.org>
parents: 1170
diff changeset
  1086
            if test x$have_loadso = xyes && \
1170
bb1a52a8d3d6 Use the right libs in dynamic X11 loading.
Ryan C. Gordon <icculus@icculus.org&