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Remove SWIG stuff from build.
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This is never going to work well everywhere. I'll leave the SWIG stuff
elsewhere, though, for those that want to build their own bindings.
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@icculus
icculus committed Oct 23, 2012
1 parent 1c48a28 commit de59afc
Showing 1 changed file with 0 additions and 191 deletions.
191 changes: 0 additions & 191 deletions CMakeLists.txt
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Expand Up @@ -303,195 +303,6 @@ if(PHYSFS_BUILD_TEST)
set(PHYSFS_INSTALL_TARGETS ${PHYSFS_INSTALL_TARGETS} ";test_physfs")
endif()


# Scripting language bindings...

#CMake's SWIG support is basically useless.
#find_package(SWIG)

option(PHYSFS_BUILD_SWIG "Build ${_LANG} bindings." TRUE)
mark_as_advanced(PHYSFS_BUILD_SWIG)

find_program(SWIG swig DOC "Path to swig command line app: http://swig.org/")
if(NOT SWIG)
message(STATUS "SWIG not found. You won't be able to build scripting language bindings.")
else()
mark_as_advanced(SWIG)
if(DEFINED CMAKE_BUILD_TYPE)
if((NOT CMAKE_BUILD_TYPE STREQUAL "") AND (NOT CMAKE_BUILD_TYPE STREQUAL "Debug"))
if(CMAKE_BUILD_TYPE STREQUAL "MinSizeRel")
set(SWIG_OPT_CFLAGS "-small")
else()
set(SWIG_OPT_CFLAGS "-O")
endif()
endif()
endif()

set(SWIG_OUTPUT_DIR "${CMAKE_CURRENT_BINARY_DIR}/physfs-swig-bindings")

macro(configure_swig_binding _LANG _INSTALLPATH _EXTRAOUTPUTS _EXTRACFLAGS _EXTRALDFLAGS)
string(TOUPPER "${_LANG}" _UPPERLANG)
string(TOLOWER "${_LANG}" _LOWERLANG)
set(_TARGET "physfs-${_LOWERLANG}")
set(_TARGETDIR "${SWIG_OUTPUT_DIR}/${_LOWERLANG}")

if(NOT EXISTS "${_TARGETDIR}")
FILE(MAKE_DIRECTORY "${_TARGETDIR}")
endif()

if(PHYSFS_BUILD_${_UPPERLANG})
add_custom_command(
OUTPUT "${_TARGETDIR}/${_TARGET}.c" ${_EXTRAOUTPUTS}
MAIN_DEPENDENCY "${CMAKE_CURRENT_SOURCE_DIR}/extras/physfs-swig.i"
COMMAND "${SWIG}"
ARGS ${SWIG_OPT_CFLAGS} -${_LOWERLANG} -outdir "${_TARGETDIR}" -o "${_TARGETDIR}/${_TARGET}.c" "${CMAKE_CURRENT_SOURCE_DIR}/extras/physfs-swig.i"
COMMENT "Generating ${_LANG} bindings..."
)

add_library(${_TARGET} SHARED "${_TARGETDIR}/${_TARGET}.c")
target_link_libraries(${_TARGET} ${PHYSFS_LIB_TARGET})
set_target_properties(${_TARGET} PROPERTIES
COMPILE_FLAGS "${_EXTRACFLAGS}"
LINK_FLAGS "${_EXTRALDFLAGS}"
LIBRARY_OUTPUT_NAME "physfs"
LIBRARY_OUTPUT_DIRECTORY "${_TARGETDIR}"
CLEAN_DIRECT_OUTPUT 1
)
install(TARGETS ${_TARGET} LIBRARY DESTINATION "${_INSTALLPATH}")
message(STATUS "${_LANG} bindings configured!")
else()
message(STATUS "Couldn't figure out ${_LANG} configuration. Skipping ${_LANG} bindings.")
endif()
endmacro()

macro(add_script_binding_option _VAR _LANG _DEFVAL)
set(BUILDSWIGVAL ${_DEFVAL})
if(NOT PHYSFS_BUILD_SWIG)
set(BUILDSWIGVAL FALSE)
endif()
option(${_VAR} "Build ${_LANG} bindings." ${BUILDSWIGVAL})
mark_as_advanced(${_VAR})
endmacro()

add_script_binding_option(PHYSFS_BUILD_PERL "Perl" TRUE)
add_script_binding_option(PHYSFS_BUILD_RUBY "Ruby" TRUE)
endif()

if(PHYSFS_BUILD_PERL)
message(STATUS "Configuring Perl bindings...")
find_program(PERL perl DOC "Path to perl command line app: http://perl.org/")
if(NOT PERL)
message(STATUS "Perl not found. You won't be able to build perl bindings.")
set(PHYSFS_BUILD_PERL FALSE)
endif()
mark_as_advanced(PERL)

macro(get_perl_config _KEY _VALUE)
if(PHYSFS_BUILD_PERL)
message(STATUS "Figuring out perl config value '${_KEY}' ...")
execute_process(
COMMAND ${PERL} -w -e "use Config; print \$Config{${_KEY}};"
RESULT_VARIABLE GET_PERL_CONFIG_RC
OUTPUT_VARIABLE ${_VALUE}
)
if(NOT GET_PERL_CONFIG_RC EQUAL 0)
message(STATUS "Perl executable ('${PERL}') reported failure: ${GET_PERL_CONFIG_RC}")
set(PHYSFS_BUILD_PERL FALSE)
endif()
if(NOT ${_VALUE})
message(STATUS "Perl executable ('${PERL}') didn't have a value for '${_KEY}'")
set(PHYSFS_BUILD_PERL FALSE)
endif()

if(PHYSFS_BUILD_PERL)
message(STATUS "Perl says: '${${_VALUE}}'.")
endif()
endif()
endmacro()

# !!! FIXME: installsitearch might be the wrong location.
get_perl_config("archlibexp" PERL_INCLUDE_PATH)
get_perl_config("ccflags" PERL_CCFLAGS)
get_perl_config("ldflags" PERL_LDFLAGS)
get_perl_config("installsitearch" PERL_INSTALL_PATH)

# !!! FIXME: this test for Mac OS X is wrong.
if(MACOSX)
get_perl_config("libperl" PERL_LIBPERL)
set(TMPLIBPERL "${PERL_LIBPERL}")
string(REGEX REPLACE "^lib" "" TMPLIBPERL "${TMPLIBPERL}")
string(REGEX REPLACE "\\.so$" "" TMPLIBPERL "${TMPLIBPERL}")
string(REGEX REPLACE "\\.dylib$" "" TMPLIBPERL "${TMPLIBPERL}")
string(REGEX REPLACE "\\.dll$" "" TMPLIBPERL "${TMPLIBPERL}")
if(NOT "${TMPLIBPERL}" STREQUAL "${PERL_LIBPERL}")
message(STATUS "Stripped '${PERL_LIBPERL}' down to '${TMPLIBPERL}'.")
set(PERL_LIBPERL "${TMPLIBPERL}")
endif()
set(PERL_LIBPERL "-l${PERL_LIBPERL}")
endif()

configure_swig_binding(Perl "${PERL_INSTALL_PATH}" "${SWIG_OUTPUT_DIR}/perl/physfs.pm" "\"-I${PERL_INCLUDE_PATH}/CORE\" ${PERL_CCFLAGS} -w" "\"-L${PERL_INCLUDE_PATH}/CORE\" ${PERL_LIBPERL} ${PERL_LDFLAGS}")
install(FILES "${SWIG_OUTPUT_DIR}/perl/physfs.pm" DESTINATION "${PERL_INSTALL_PATH}")
install(
FILES test/test_physfs.pl
DESTINATION bin
PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE
GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
)
endif()

# !!! FIXME: lots of cut-and-paste from perl bindings.
if(PHYSFS_BUILD_RUBY)
message(STATUS "Configuring Ruby bindings...")
find_program(RUBY ruby DOC "Path to ruby command line app: http://ruby-lang.org/")
if(NOT RUBY)
message(STATUS "Ruby not found. You won't be able to build ruby bindings.")
set(PHYSFS_BUILD_RUBY FALSE)
endif()
mark_as_advanced(RUBY)

macro(get_ruby_config _KEY _VALUE)
if(PHYSFS_BUILD_RUBY)
message(STATUS "Figuring out ruby config value '${_KEY}' ...")
execute_process(
COMMAND ${RUBY} -e "require 'rbconfig'; puts RbConfig::CONFIG['${_KEY}'];"
RESULT_VARIABLE GET_RUBY_CONFIG_RC
OUTPUT_VARIABLE ${_VALUE}
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(NOT GET_RUBY_CONFIG_RC EQUAL 0)
message(STATUS "Ruby executable ('${RUBY}') reported failure: ${GET_RUBY_CONFIG_RC}")
set(PHYSFS_BUILD_RUBY FALSE)
endif()
if(NOT ${_VALUE})
message(STATUS "Ruby executable ('${RUBY}') didn't have a value for '${_KEY}'")
set(PHYSFS_BUILD_RUBY FALSE)
endif()

if(PHYSFS_BUILD_RUBY)
message(STATUS "Ruby says: '${${_VALUE}}'.")
endif()
endif()
endmacro()

get_ruby_config("archdir" RUBY_INCLUDE_PATH)
get_ruby_config("CFLAGS" RUBY_CCFLAGS)
get_ruby_config("LDFLAGS" RUBY_LDFLAGS)
get_ruby_config("sitearchdir" RUBY_INSTALL_PATH)
get_ruby_config("LIBRUBYARG_SHARED" RUBY_LIBRUBY)
get_ruby_config("libdir" RUBY_LIBDIR)

configure_swig_binding(Ruby "${RUBY_INSTALL_PATH}" "" "\"-I${RUBY_INCLUDE_PATH}\" ${RUBY_CCFLAGS} -w" "\"-L${RUBY_LIBDIR}\" ${RUBY_LIBRUBY} ${RUBY_LDFLAGS}")
set_target_properties(physfs-ruby PROPERTIES PREFIX "")
install(
FILES test/test_physfs.rb
DESTINATION bin
PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE
GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
)
endif()


install(TARGETS ${PHYSFS_INSTALL_TARGETS}
RUNTIME DESTINATION bin
LIBRARY DESTINATION lib${LIB_SUFFIX}
Expand Down Expand Up @@ -557,8 +368,6 @@ message_bool_option("CD-ROM drive support" PHYSFS_HAVE_CDROM_SUPPORT)
message_bool_option("Thread safety" PHYSFS_HAVE_THREAD_SUPPORT)
message_bool_option("Build static library" PHYSFS_BUILD_STATIC)
message_bool_option("Build shared library" PHYSFS_BUILD_SHARED)
message_bool_option("Build Perl bindings" PHYSFS_BUILD_PERL)
message_bool_option("Build Ruby bindings" PHYSFS_BUILD_RUBY)
message_bool_option("Build stdio test program" PHYSFS_BUILD_TEST)
if(PHYSFS_BUILD_TEST)
message_bool_option(" Use readline in test program" HAVE_SYSTEM_READLINE)
Expand Down

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