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|
#-----------------------------------------------------------------------------#
#
# AllegroGL
#
find_package(OpenGL)
if(NOT OPENGL_FOUND)
return()
endif()
if(UNIX AND NOT APPLE)
find_package(X11)
if(NOT X11_FOUND)
return()
endif()
set(GLX 1)
endif()
if(ALLEGRO_XWINDOWS_WITH_XF86VIDMODE)
set(ALLEGROGL_HAVE_XF86VIDMODE 1)
endif()
find_library(DLOPEN_LIB dl)
mark_as_advanced(DLOPEN_LIB)
if(DLOPEN_LIB)
set(ALLEGROGL_HAVE_DYNAMIC_LINK 1)
endif()
if(ALLEGRO_WITH_XWINDOWS)
set(CMAKE_REQUIRED_LIBRARIES ${OPENGL_gl_LIBRARY})
check_function_exists(glXGetProcAddress GLXGETPROCADDRESS_FOUND)
if(NOT GLXGETPROCADDRESS_FOUND)
check_function_exists(glXGetProcAddressARB GLXGETPROCADDRESSARB_FOUND)
if(GLXGETPROCADDRESSARB_FOUND)
set(ALLEGROGL_GLXGETPROCADDRESSARB 1)
else()
message(FATAL_ERROR "OpenGL does not export symbol glXGetProcAddress[ARB]")
endif()
endif()
set(CMAKE_REQUIRED_LIBRARIES)
endif(ALLEGRO_WITH_XWINDOWS)
# XXX Mesa generic driver support?
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/include/allegrogl/alleggl_config.h.cmake
${CMAKE_CURRENT_BINARY_DIR}/include/allegrogl/alleggl_config.h
@ONLY
)
include_directories(SYSTEM ${OPENGL_INCLUDE_DIR})
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
include_directories(${CMAKE_CURRENT_BINARY_DIR}/include)
#-----------------------------------------------------------------------------#
set(ALLEGROGL_SOURCES
src/alleggl.c
src/glvtable.c
src/scorer.c
src/math.c
src/aglf.c
src/fontconv.c
src/texture.c
src/glext.c
src/gui.c
src/videovtb.c
)
if(WIN32)
list(APPEND ALLEGROGL_SOURCES src/win.c)
endif()
if(DJGPP)
list(APPEND ALLEGROGL_SOURCES src/djgpp.c)
endif()
if(APPLE)
list(APPEND ALLEGROGL_SOURCES src/macosx.m)
endif()
if(GLX)
list(APPEND ALLEGROGL_SOURCES src/x.c)
endif()
set(ALLEGROGL_HEADERS
include/alleggl.h
include/allegrogl/gl_ext.h
include/allegrogl/gl_header_detect.h
${CMAKE_CURRENT_BINARY_DIR}/include/allegrogl/alleggl_config.h
include/allegrogl/GLext/glx_ext_alias.h
include/allegrogl/GLext/glx_ext_api.h
include/allegrogl/GLext/glx_ext_defs.h
include/allegrogl/GLext/glx_ext_list.h
include/allegrogl/GLext/gl_ext_alias.h
include/allegrogl/GLext/gl_ext_api.h
include/allegrogl/GLext/gl_ext_defs.h
include/allegrogl/GLext/gl_ext_list.h
include/allegrogl/GLext/wgl_ext_alias.h
include/allegrogl/GLext/wgl_ext_api.h
include/allegrogl/GLext/wgl_ext_defs.h
include/allegrogl/GLext/wgl_ext_list.h
)
set_source_files_properties(
include/alleggl.h
PROPERTIES
MACOSX_PACKAGE_LOCATION Headers
)
set_source_files_properties(
include/allegrogl/gl_ext.h
include/allegrogl/gl_header_detect.h
${CMAKE_CURRENT_BINARY_DIR}/include/allegrogl/alleggl_config.h
PROPERTIES
MACOSX_PACKAGE_LOCATION Headers/allegrogl
)
set_source_files_properties(
include/allegrogl/GLext/glx_ext_alias.h
include/allegrogl/GLext/glx_ext_api.h
include/allegrogl/GLext/glx_ext_defs.h
include/allegrogl/GLext/glx_ext_list.h
include/allegrogl/GLext/gl_ext_alias.h
include/allegrogl/GLext/gl_ext_api.h
include/allegrogl/GLext/gl_ext_defs.h
include/allegrogl/GLext/gl_ext_list.h
include/allegrogl/GLext/wgl_ext_alias.h
include/allegrogl/GLext/wgl_ext_api.h
include/allegrogl/GLext/wgl_ext_defs.h
include/allegrogl/GLext/wgl_ext_list.h
PROPERTIES
MACOSX_PACKAGE_LOCATION Headers/allegrogl/GLext
)
# XXX Maybe AllegroGL should be optionally dynamic?
add_our_library(allegrogl ${ADDON_LINKAGE}
${ALLEGROGL_SOURCES}
${ALLEGROGL_HEADERS}
)
set_target_properties(allegrogl
PROPERTIES
COMPILE_FLAGS -DALLEGRO_GL_SRC_BUILD
LINK_FLAGS "${ALLEGRO_LINK_FLAGS}"
OUTPUT_NAME alleggl
VERSION ${ALLEGRO_VERSION}
SOVERSION ${ALLEGRO_SOVERSION}
)
set_our_framework_properties(allegrogl AllegroGL)
target_link_libraries(allegrogl
allegro
${OPENGL_gl_LIBRARY}
${OPENGL_glu_LIBRARY}
)
sanitize_cmake_link_flags(static_link_with
${OPENGL_gl_LIBRARY}
${OPENGL_glu_LIBRARY}
)
set_target_properties(allegrogl
PROPERTIES
static_link_with "${static_link_with}"
)
install_our_library(allegrogl)
if(NOT WANT_FRAMEWORKS)
install_our_headers(${ALLEGROGL_HEADERS})
endif(NOT WANT_FRAMEWORKS)
set(SUPPORT_ALLEGROGL 1 PARENT_SCOPE)
#-----------------------------------------------------------------------------#
#
# Examples
#
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/examp)
function(add_our_example nm)
add_executable(${nm}_agl WIN32 examp/${nm}.c)
set_target_properties(${nm}_agl
PROPERTIES
OUTPUT_NAME examp/${nm}
)
target_link_libraries(${nm}_agl allegrogl)
endfunction()
if(WANT_EXAMPLES)
add_our_example(dialog)
add_our_example(dumbtest)
add_our_example(exalleg)
add_our_example(exalpfnt)
add_our_example(exblend)
add_our_example(excamera)
add_our_example(exext)
add_our_example(exgui)
add_our_example(exmasked)
add_our_example(exmipmaps)
add_our_example(extext)
add_our_example(extextur)
add_our_example(fonttest)
add_our_example(test)
add_our_example(tex)
copy_files(copy_allegrogl_example_data
examp/a1.bmp
examp/a8.bmp
examp/a24.tga
examp/a32.tga
examp/demofont.dat
examp/lucidia.dat
examp/mysha.pcx
examp/running.dat
)
endif(WANT_EXAMPLES)
#-----------------------------------------------------------------------------#
# vim: set sts=4 sw=4 et:
|
