/
configure.in
293 lines (239 loc) · 7.85 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
# Process this file with autoconf to produce a configure script.
AC_INIT(physfs.c)
dnl ---------------------------------------------------------------------
dnl System/version info
dnl ---------------------------------------------------------------------
# Making releases:
# MICRO_VERSION += 1;
# INTERFACE_AGE += 1;
# BINARY_AGE += 1;
# if any functions have been added, set INTERFACE_AGE to 0.
# if backwards compatibility has been broken,
# set BINARY_AGE and INTERFACE_AGE to 0.
MAJOR_VERSION=0
MINOR_VERSION=1
18
MICRO_VERSION=7
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
INTERFACE_AGE=0
BINARY_AGE=0
VERSION=$MAJOR_VERSION.$MINOR_VERSION.$MICRO_VERSION
AC_SUBST(MAJOR_VERSION)
AC_SUBST(MINOR_VERSION)
AC_SUBST(MICRO_VERSION)
AC_SUBST(INTERFACE_AGE)
AC_SUBST(BINARY_AGE)
AC_SUBST(VERSION)
# libtool versioning
LT_RELEASE=$MAJOR_VERSION.$MINOR_VERSION
LT_CURRENT=`expr $MICRO_VERSION - $INTERFACE_AGE`
LT_REVISION=$INTERFACE_AGE
LT_AGE=`expr $BINARY_AGE - $INTERFACE_AGE`
AC_SUBST(LT_RELEASE)
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_SUBST(LT_AGE)
dnl Detect the canonical host and target build environment
42
AC_CANONICAL_BUILD
43
44
45
46
47
48
49
50
51
52
53
54
55
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
dnl Setup for automake
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(physfs, $VERSION)
dnl ---------------------------------------------------------------------
dnl Compilers and other tools
dnl ---------------------------------------------------------------------
AC_PROG_CC
56
AC_PROG_CXX
57
58
AC_PROG_INSTALL
AC_PROG_LN_S
59
AC_LIBTOOL_WIN32_DLL
60
61
LIBTOOL="libtool"
AM_PROG_LIBTOOL
62
AC_CHECK_PROG(we_have_sed, sed, yes, no)
63
64
65
66
67
68
dnl ---------------------------------------------------------------------
dnl Debug mode?
dnl ---------------------------------------------------------------------
AC_ARG_ENABLE(debug,
69
70
[ --enable-debug enable debug mode [default=yes]],
, enable_debug=yes)
71
72
73
74
75
76
if test x$enable_debug = xyes; then
if test x$ac_cv_prog_cc_g = xyes; then
CFLAGS="-g -O0"
else
CFLAGS="-O0"
fi
77
CFLAGS="$CFLAGS -Werror -Wall"
78
79
AC_DEFINE([DEBUG], 1, [define if debug build is enabled])
AC_DEFINE([DEBUG_CHATTER], 1, [define if debug chatter is enabled])
80
81
else
CFLAGS="-O2"
82
AC_DEFINE([NDEBUG], 1, [define if debug build is disabled])
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
fi
dnl ---------------------------------------------------------------------
dnl Build test program?
dnl ---------------------------------------------------------------------
AC_ARG_ENABLE(testprog,
[ --enable-testprog build test program [default=yes]],
, enable_testprog=yes)
dnl ---------------------------------------------------------------------
dnl Checks for libraries.
dnl ---------------------------------------------------------------------
99
100
101
102
dnl !!! FIXME: Not sure how to detect this...
dnl check for 64-bit llseek()...
dnl AC_CHECK_LIB(c, llseek, have_llseek=yes)
if test x$have_llseek = xyes; then
103
AC_DEFINE([PHYSFS_HAVE_LLSEEK], 1, [define if we have llseek])
104
105
fi
106
107
108
109
110
111
112
113
114
115
116
117
118
dnl BSD systems use sys/ucred.h for getting mounted volumes.
dnl Linux and others use mntent.h.
AC_CHECK_HEADER(sys/ucred.h, have_ucred_hdr=yes)
if test x$have_ucred_hdr = xyes; then
AC_DEFINE([PHYSFS_HAVE_SYS_UCRED_H], 1, [define if we have sys/ucred.h])
fi
AC_CHECK_HEADER(mntent.h, have_mntent_hdr=yes)
if test x$have_mntent_hdr = xyes; then
AC_DEFINE([PHYSFS_HAVE_MNTENT_H], 1, [define if we have mntent.h])
fi
119
120
121
122
123
124
125
require_zlib="no"
dnl Check for zip archiver inclusion...
AC_ARG_ENABLE(zip,
[ --enable-zip enable ZIP support [default=yes]],
, enable_zip=yes)
if test x$enable_zip = xyes; then
126
AC_DEFINE([PHYSFS_SUPPORTS_ZIP], 1, [define if zip support is enabled])
127
128
129
130
131
132
133
134
135
require_zlib="yes"
fi
dnl Check for zip archiver inclusion...
AC_ARG_ENABLE(grp,
[ --enable-grp enable Build Engine GRP support [default=yes]],
, enable_grp=yes)
if test x$enable_grp = xyes; then
136
AC_DEFINE([PHYSFS_SUPPORTS_GRP], 1, [define if grp support is enabled])
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
fi
AC_ARG_ENABLE(internal-zlib,
[ --enable-internal-zlib use included zlib [default=only if needed]],
, enable_internal_zlib=maybe)
dnl Check for zlib if needed.
have_external_zlib="no"
if test x$enable_internal_zlib != xyes; then
if test x$require_zlib = xyes; then
AC_CHECK_HEADER(zlib.h, have_zlib_hdr=yes)
AC_CHECK_LIB(z, zlibVersion, have_zlib_lib=yes)
if test x$have_zlib_hdr = xyes -a x$have_zlib_lib = xyes; then
have_external_zlib="yes"
fi
fi
fi
AC_MSG_CHECKING([what zlib to use])
dnl no zlib is needed at all if we aren't supporting ZIP files.
if test x$require_zlib = xno; then
enable_internal_zlib="no"
enable_external_zlib="no"
AC_MSG_RESULT([no zlib needed])
else
if test x$enable_internal_zlib = xmaybe; then
if test x$have_external_zlib = xyes; then
enable_internal_zlib="no"
enable_external_zlib="yes"
else
enable_internal_zlib="yes"
enable_external_zlib="no"
fi
else
if test x$enable_internal_zlib = xno -a x$have_external_zlib = xyes; then
enable_internal_zlib="no"
enable_external_zlib="yes"
fi
fi
if test x$enable_internal_zlib = xyes; then
AC_MSG_RESULT([internal zlib])
else
if test x$enable_external_zlib = xyes; then
AC_MSG_RESULT([external zlib])
LIBS="$LIBS -lz"
else
AC_MSG_ERROR([Need zlib, but you disabled our copy and have no system lib])
fi
fi
fi
dnl determine if we should include readline support...
AC_ARG_ENABLE(readline,
[ --enable-readline use GNU readline in test program [default=yes]],
, enable_readline=yes)
if test x$enable_readline = xyes; then
AC_CHECK_HEADER(readline/readline.h, have_readline_hdr=yes)
199
AC_CHECK_LIB(readline, readline, have_readline_lib=yes, , -lcurses)
200
AC_CHECK_HEADER(readline/history.h, have_history_hdr=yes)
201
AC_CHECK_LIB(readline, add_history, have_history_lib=yes, , -lcurses)
202
203
if test x$have_readline_hdr = xyes -a x$have_readline_lib = xyes; then
if test x$have_history_hdr = xyes -a x$have_history_lib = xyes; then
204
AC_DEFINE([PHYSFS_HAVE_READLINE], 1, [define if we have readline])
205
LIBS="$LIBS -lreadline -lcurses"
206
207
208
209
fi
fi
fi
210
211
212
213
dnl AC_CHECK_HEADER(be/kernel/OS.h, this_is_beos=yes)
AC_MSG_CHECKING([if this is BeOS])
if test x$build_os = xbeos; then
this_is_beos=yes
214
LIBS="$LIBS -lroot -lbe"
215
216
217
218
219
220
else
this_is_beos=no
fi
AC_MSG_RESULT([$this_is_beos])
221
222
223
224
225
226
227
228
229
230
AC_MSG_CHECKING([if this is Cygwin])
if test x$build_os = xcygwin; then
this_is_cygwin=yes
CFLAGS="$CFLAGS -DWIN32"
else
this_is_cygwin=no
fi
AC_MSG_RESULT([$this_is_cygwin])
231
232
233
234
235
236
237
238
239
this_is_macosx=no
if test x$we_have_sed = xyes; then
AC_MSG_CHECKING([if this is MacOS X])
x=`echo $build_os |sed "s/darwin.*/darwin/"`
if test x$x = xdarwin -a x$build_vendor = xapple; then
this_is_macosx=yes
fi
AC_MSG_RESULT([$this_is_macosx])
240
fi
241
242
243
244
245
246
247
248
249
250
251
252
this_is_freebsd=no
if test x$we_have_sed = xyes; then
AC_MSG_CHECKING([if this is FreeBSD])
x=`echo $build_os |tr A-Z a-z |sed "s/.*freebsd.*/freebsd/"`
if test x$x = xfreebsd; then
this_is_freebsd=yes
fi
AC_MSG_RESULT([$this_is_freebsd])
fi
253
254
255
256
257
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdlib.h string.h])
# Checks for typedefs, structures, and compiler characteristics.
258
259
dnl AC_C_CONST
dnl AC_TYPE_SIZE_T
260
261
262
263
264
265
266
267
268
# Checks for library functions.
# This is only in the bleeding edge autoconf distro...
#AC_FUNC_MALLOC
AC_FUNC_MEMCMP
AC_CHECK_FUNCS([memset strrchr])
269
270
271
272
273
274
275
CFLAGS="$CFLAGS -D_REENTRANT -D_THREAD_SAFE"
LDFLAGS="$LDFLAGS -no-undefined"
if test x$this_is_freebsd = x$yes; then
LDFLAGS="$LDFLAGS -pthread"
fi
276
277
278
dnl Add Makefile conditionals
AM_CONDITIONAL(BUILD_ZLIB, test x$enable_internal_zlib = xyes)
AM_CONDITIONAL(BUILD_TEST_PHYSFS, test x$enable_testprog = xyes)
279
AM_CONDITIONAL(BUILD_MACOSX, test x$this_is_macosx = xyes)
280
AM_CONDITIONAL(BUILD_BEOS, test x$this_is_beos = xyes)
281
AM_CONDITIONAL(BUILD_CYGWIN, test x$this_is_cygwin = xyes)
282
283
284
AC_OUTPUT([
Makefile
285
286
287
288
289
archivers/Makefile
platform/Makefile
zlib114/Makefile
test/Makefile
extras/Makefile
290
])
291
292
dnl end of configure.in ...