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require 'mkmf'
$srcs = Dir.glob(File.join($srcdir, "*.c"))
if /mswin32/ =~ CONFIG["arch"]
have_library("SDL")
else
sdl_config = with_config('sdl-config', 'sdl-config')
$CPPFLAGS += " " + `#{sdl_config} --cflags`.chomp
$LOCAL_LIBS += ' ' + `#{sdl_config} --libs`.chomp
$CPPFLAGS.gsub!(/-Dmain=SDL_main/, "")
end
if enable_config("static-libs",false) then
have_library("stdc++")
have_library("z")
have_library("png")
have_library("tiff")
have_library("jpeg")
have_library("freetype")
have_library("iconv")
have_library("ogg")
have_library("vorbis")
have_library("vorbisfile")
have_library("vorbisenc")
have_library("winmm")
have_library("SDL")
end
if have_library("smpeg","SMPEG_new") then
$CPPFLAGS+= " -D HAVE_SMPEG "
smpeg_config = with_config('smpeg-config', 'smpeg-config')
if system(smpeg_config, "--version")
$CPPFLAGS += ' ' + `#{smpeg_config} --cflags`.chomp
$LOCAL_LIBS += ' ' + `#{smpeg_config} --libs`.chomp
end
end
if have_library("SDL_mixer","Mix_OpenAudio") then
$CPPFLAGS+= " -D HAVE_SDL_MIXER "
end
if have_library("SDL_image","IMG_Load") then
$CPPFLAGS+= " -D HAVE_SDL_IMAGE "
end
if have_library("SDL_ttf","TTF_Init") then
$CPPFLAGS+= " -D HAVE_SDL_TTF "
end
use_bundled_sge = enable_config("bundled-sge", false)
if use_bundled_sge
$CPPFLAGS+= " -Isge -D HAVE_SGE "
else
if have_library("SGE","sge_Line") then
$CPPFLAGS+= " -D HAVE_SGE "
end
end
have_func("TTF_OpenFontIndex")
have_func("TTF_FontFaces")
have_func("TTF_FontFaceIsFixedWidth")
have_func("TTF_FontFaceFamilyName")
have_func("TTF_FontFaceStyleName")
have_func("Mix_LoadMUS_RW")
have_func("rb_thread_blocking_region")
if have_header("ruby/thread.h")
have_func("rb_thread_call_without_gvl")
end
if enable_config("m17n", true)
if have_func("rb_enc_str_new") && have_func("rb_str_export_to_enc")
$CPPFLAGS += " -D ENABLE_M17N "
if enable_config("m17n-filesystem", false)
$CPPFLAGS += " -D ENABLE_M17N_FILESYSTEM "
end
end
end
if have_library("SDLSKK","SDLSKK_Context_new") then
$CPPFLAGS+= " -D HAVE_SDLSKK "
end
if enable_config("opengl",true) then
dir_config('x11','/usr/X11R6')
$CPPFLAGS+= " -D ENABLE_OPENGL "
if /linux/ =~ CONFIG["arch"] then
have_library("GL","glVertex3d")
elsif /mingw32/ =~ CONFIG["arch"] then
have_library("opengl32","glVertex3d")
have_library("glu32","gluGetString")
end
end
if use_bundled_sge
$srcs += Dir.glob(File.join($srcdir, "sge/*.cpp"))
$objs = $srcs.map{|fname| fname.sub(/\.(c|cpp)\Z/, ".o") }
end
create_makefile("sdl_ext")
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