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Initial work on Ruby bindings, barely started.
Mostly this is work on abstracting things in the build system.
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icculus committed Feb 1, 2010
1 parent 23d28cb commit 319ff77100bd5fc861bcc55465506d4a946c305d
Showing with 55 additions and 25 deletions.
  1. +53 −23 CMakeLists.txt
  2. +2 −2 extras/physfs-swig.i
@@ -378,11 +378,40 @@ ELSE(NOT SWIG)
ENDIF(CMAKE_BUILD_TYPE STREQUAL "MinSizeRel")
ENDIF((NOT CMAKE_BUILD_TYPE STREQUAL "") AND (NOT CMAKE_BUILD_TYPE STREQUAL "Debug"))
ENDIF(DEFINED CMAKE_BUILD_TYPE)

MACRO(CONFIGURE_SWIG_BINDING _LANG _INSTALLPATH _EXTRAOUTPUTS _EXTRACFLAGS)
STRING(TOUPPER "${_LANG}" _UPPERLANG)
STRING(TOLOWER "${_LANG}" _LOWERLANG)
SET(_TARGET "physfs-${_LOWERLANG}")
IF(PHYSFS_BUILD_${_UPPERLANG})
ADD_CUSTOM_COMMAND(
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/physfs-${_LOWERLANG}.c" ${_EXTRAOUTPUTS}
MAIN_DEPENDENCY "${CMAKE_CURRENT_SOURCE_DIR}/extras/physfs-swig.i"
COMMAND "${SWIG}"
ARGS ${SWIG_OPT_CFLAGS} -${_LOWERLANG} -outdir "${CMAKE_CURRENT_BINARY_DIR}" -o "${CMAKE_CURRENT_BINARY_DIR}/physfs-${_LOWERLANG}.c" "${CMAKE_CURRENT_SOURCE_DIR}/extras/physfs-swig.i"
COMMENT "Generating ${_LANG} bindings..."
)

ADD_LIBRARY(${_TARGET} SHARED "${CMAKE_CURRENT_BINARY_DIR}/physfs-${_LOWERLANG}.c")
TARGET_LINK_LIBRARIES(${_TARGET} ${PHYSFS_LIB_TARGET})
SET_TARGET_PROPERTIES(${_TARGET} PROPERTIES
COMPILE_FLAGS "${_EXTRACFLAGS}"
OUTPUT_NAME "physfs"
)
INSTALL(TARGETS ${_TARGET} LIBRARY DESTINATION "${_INSTALLPATH}")
MESSAGE(STATUS "${_LANG} bindings configured!")
ELSE(PHYSFS_BUILD_${_UPPERLANG})
MESSAGE(STATUS "Couldn't figure out ${_LANG} configuration. Skipping ${_LANG} bindings.")
ENDIF(PHYSFS_BUILD_${_UPPERLANG})
ENDMACRO(CONFIGURE_SWIG_BINDING)

MACRO(ADD_SCRIPT_BINDING_OPTION _VAR _LANG _DEFVAL)
OPTION(${_VAR} "Build ${_LANG} bindings." ${_DEFVAL})
MARK_AS_ADVANCED(${_VAR})
ENDMACRO(ADD_SCRIPT_BINDING_OPTION)

ADD_SCRIPT_BINDING_OPTION(PHYSFS_BUILD_PERL "Perl" TRUE)
ADD_SCRIPT_BINDING_OPTION(PHYSFS_BUILD_RUBY "Ruby" TRUE)
ENDIF(NOT SWIG)

IF(PHYSFS_BUILD_PERL)
@@ -421,31 +450,31 @@ IF(PHYSFS_BUILD_PERL)
GET_PERL_CONFIG("ccflags" PERL_CCFLAGS)
GET_PERL_CONFIG("installsitearch" PERL_INSTALL_PATH)

IF(PHYSFS_BUILD_PERL)
ADD_CUSTOM_COMMAND(
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/physfs-perl.c" "${CMAKE_CURRENT_BINARY_DIR}/physfs.pm"
MAIN_DEPENDENCY "${CMAKE_CURRENT_SOURCE_DIR}/extras/physfs-swig.i"
COMMAND "${SWIG}"
ARGS ${SWIG_OPT_CFLAGS} -perl -outdir "${CMAKE_CURRENT_BINARY_DIR}" -o "${CMAKE_CURRENT_BINARY_DIR}/physfs-perl.c" "${CMAKE_CURRENT_SOURCE_DIR}/extras/physfs-swig.i"
COMMENT "Generating Perl bindings..."
)

ADD_LIBRARY(physfs-perl SHARED "${CMAKE_CURRENT_BINARY_DIR}/physfs-perl.c")
SET_TARGET_PROPERTIES(physfs PROPERTIES VERSION ${PHYSFS_VERSION})
SET_TARGET_PROPERTIES(physfs PROPERTIES SOVERSION ${PHYSFS_SOVERSION})
TARGET_LINK_LIBRARIES(physfs-perl ${PHYSFS_LIB_TARGET})
SET_TARGET_PROPERTIES(physfs-perl PROPERTIES
COMPILE_FLAGS "\"-I${PERL_INCLUDE_PATH}/CORE\" ${PERL_CCFLAGS} -w"
OUTPUT_NAME "physfs"
)
INSTALL(TARGETS physfs-perl LIBRARY DESTINATION "${PERL_INSTALL_PATH}")
INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/physfs.pm" DESTINATION "${PERL_INSTALL_PATH}")
MESSAGE(STATUS "Perl bindings configured!")
ELSE(PHYSFS_BUILD_PERL)
MESSAGE(STATUS "Couldn't figure out perl configuration. Skipping perl bindings.")
ENDIF(PHYSFS_BUILD_PERL)
CONFIGURE_SWIG_BINDING(Perl "${PERL_INSTALL_PATH}" "${CMAKE_CURRENT_BINARY_DIR}/physfs.pm" "\"-I${PERL_INCLUDE_PATH}/CORE\" ${PERL_CCFLAGS} -w")
INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/physfs.pm" DESTINATION "${PERL_INSTALL_PATH}")
ENDIF(PHYSFS_BUILD_PERL)

IF(PHYSFS_BUILD_RUBY)
MESSAGE(STATUS "Ruby bindings aren't ready yet. Disabling.")
SET(PHYSFS_BUILD_RUBY FALSE) # !!! FIXME: write me.
ENDIF(PHYSFS_BUILD_RUBY)

IF(PHYSFS_BUILD_RUBY)
MESSAGE(STATUS "Configuring Ruby bindings...")
FIND_PACKAGE(Ruby)
IF(NOT RUBY_FOUND)
MESSAGE(STATUS "Ruby not found. You won't be able to build ruby bindings.")
SET(PHYSFS_BUILD_RUBY FALSE)
ENDIF(NOT RUBY_FOUND)

#MESSAGE(STATUS "RUBY_EXECUTABLE '${RUBY_EXECUTABLE}'")
#MESSAGE(STATUS "RUBY_INCLUDE_DIRS '${RUBY_INCLUDE_DIRS}'")
#MESSAGE(STATUS "RUBY_LIBRARY '${RUBY_LIBRARY}'")
#MESSAGE(STATUS "RUBY_VERSION '${RUBY_VERSION}'")
#CONFIGURE_SWIG_BINDING(Ruby "${PERL_INSTALL_PATH}" "" "")
ENDIF(PHYSFS_BUILD_RUBY)


INSTALL(TARGETS ${PHYSFS_INSTALL_TARGETS}
RUNTIME DESTINATION bin
LIBRARY DESTINATION lib
@@ -485,6 +514,7 @@ MESSAGE_BOOL_OPTION("Build own zlib" PHYSFS_INTERNAL_ZLIB)
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 wxWidgets test program" PHYSFS_BUILD_WX_TEST)
MESSAGE_BOOL_OPTION("Build stdio test program" PHYSFS_BUILD_TEST)
IF(PHYSFS_BUILD_TEST)
@@ -13,8 +13,8 @@
%ignore PHYSFS_CALL; /* ignore the calling conventions define. */
%ignore PHYSFS_file; /* legacy type define. */

#ifdef SWIGPERL
/* The Perl bindings put everything in a namespace, so we don't need PHYSFS_ */
/* Some bindings put everything in a namespace, so we don't need PHYSFS_ */
#if defined(SWIGPERL) || defined(SWIGRUBY)
%rename(File) PHYSFS_File;
%rename(Version) PHYSFS_Version;
%rename(ArchiveInfo) PHYSFS_ArchiveInfo;

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