1 files changed, 146 insertions, 0 deletions
diff --git a/platform/x11/detect.py b/platform/x11/detect.py
new file mode 100644
index 0000000000..38f697ef10
--- /dev/null
+++ b/platform/x11/detect.py
@@ -0,0 +1,146 @@
+
+import os
+import sys	
+
+
+def is_active():
+	return True
+        
+def get_name():
+        return "X11"
+
+
+def can_build():
+
+	if (os.name!="posix"):
+		return False
+
+	if sys.platform == "darwin":
+		return False # no x11 on mac for now
+
+	errorval=os.system("pkg-config --version > /dev/null")
+	
+	if (errorval):
+		print("pkg-config not found.. x11 disabled.")
+		return False
+	
+	x11_error=os.system("pkg-config x11 --modversion > /dev/null ")
+	if (x11_error):
+		print("X11 not found.. x11 disabled.")
+		return False
+
+	x11_error=os.system("pkg-config xcursor --modversion > /dev/null ")
+	if (x11_error):
+		print("xcursor not found.. x11 disabled.")
+		return False
+	
+	return True # X11 enabled
+  
+def get_opts():
+
+	return [
+	('use_llvm','Use llvm compiler','no'),
+	('use_sanitizer','Use llvm compiler sanitize address','no'),
+	('force_32_bits','Force 32 bits binary','no')
+	]
+  
+def get_flags():
+
+	return [
+	('opengl', 'no'),
+	('legacygl', 'yes'),
+	('builtin_zlib', 'no'),
+	]
+			
+
+
+def configure(env):
+
+	env.Append(CPPPATH=['#platform/x11'])
+	if (env["use_llvm"]=="yes"):
+		env["CC"]="clang"
+		env["CXX"]="clang++"
+		env["LD"]="clang++"
+		if (env["use_sanitizer"]=="yes"):
+			env.Append(CXXFLAGS=['-fsanitize=address','-fno-omit-frame-pointer'])
+			env.Append(LINKFLAGS=['-fsanitize=address'])
+
+
+
+	if (env["tools"]=="no"):
+		#no tools suffix
+		env['OBJSUFFIX'] = ".nt"+env['OBJSUFFIX']
+		env['LIBSUFFIX'] = ".nt"+env['LIBSUFFIX']
+
+
+	if (env["target"]=="release"):
+		
+		env.Append(CCFLAGS=['-O2','-ffast-math','-fomit-frame-pointer'])
+		env['OBJSUFFIX'] = "_opt"+env['OBJSUFFIX']
+		env['LIBSUFFIX'] = "_opt"+env['LIBSUFFIX']
+
+	elif (env["target"]=="release_debug"):
+
+		env.Append(CCFLAGS=['-O2','-ffast-math','-DDEBUG_ENABLED'])
+		env['OBJSUFFIX'] = "_optd"+env['OBJSUFFIX']
+		env['LIBSUFFIX'] = "_optd"+env['LIBSUFFIX']
+
+
+#		env.Append(CCFLAGS=['-Os','-ffast-math','-fomit-frame-pointer'])
+#does not seem to have much effect		
+#		env.Append(CCFLAGS=['-fno-default-inline'])
+#recommended by wxwidgets
+#		env.Append(CCFLAGS=['-ffunction-sections','-fdata-sections'])
+#		env.Append(LINKFLAGS=['-Wl','--gc-sections'])
+
+	elif (env["target"]=="debug"):
+				
+		env.Append(CCFLAGS=['-g2', '-Wall','-DDEBUG_ENABLED','-DDEBUG_MEMORY_ENABLED'])
+#does not seem to have much effect		
+#		env.Append(CCFLAGS=['-fno-default-inline'])
+#recommended by wxwidgets
+#		env.Append(CCFLAGS=['-ffunction-sections','-fdata-sections'])
+#		env.Append(LINKFLAGS=['-Wl','--gc-sections'])
+
+	elif (env["target"]=="debug_light"):
+
+		env.Append(CCFLAGS=['-g1', '-Wall','-DDEBUG_ENABLED','-DDEBUG_MEMORY_ENABLED'])
+
+
+	elif (env["target"]=="profile"):
+		
+		env.Append(CCFLAGS=['-g','-pg'])
+		env.Append(LINKFLAGS=['-pg'])		
+
+	env.ParseConfig('pkg-config x11 --cflags --libs')
+	env.ParseConfig('pkg-config xcursor --cflags --libs')
+
+
+	env.ParseConfig('pkg-config freetype2 --cflags --libs')
+	env.Append(CCFLAGS=['-DFREETYPE_ENABLED'])
+
+	
+	if env['opengl'] == 'yes':
+                env.Append(CPPFLAGS=['-DOPENGL_ENABLED','-DGLEW_ENABLED'])
+	#env.Append(CPPFLAGS=["-DRTAUDIO_ENABLED"])
+	env.Append(CPPFLAGS=["-DALSA_ENABLED"])
+	env.Append(CPPFLAGS=['-DX11_ENABLED','-DUNIX_ENABLED','-DGLES2_ENABLED','-DGLES1_ENABLED','-DGLES_OVER_GL'])
+#        env.Append(CPPFLAGS=['-DX11_ENABLED','-DUNIX_ENABLED','-DGLES2_ENABLED','-DGLES_OVER_GL'])
+	env.Append(LIBS=['GL', 'GLU', 'pthread','asound','z']) #TODO detect linux/BSD!
+	#env.Append(CPPFLAGS=['-DMPC_FIXED_POINT'])
+	if (env["force_32_bits"]=="yes"):
+		env.Append(CPPFLAGS=['-m32'])
+		env.Append(LINKFLAGS=['-m32','-L/usr/lib/i386-linux-gnu'])
+
+	if (env["CXX"]=="clang++"):
+		env.Append(CPPFLAGS=['-DTYPED_METHOD_BIND'])
+		env["CC"]="clang"
+		env["LD"]="clang++"
+
+	import methods
+
+	env.Append( BUILDERS = { 'GLSL120' : env.Builder(action = methods.build_legacygl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
+	env.Append( BUILDERS = { 'GLSL' : env.Builder(action = methods.build_glsl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
+	env.Append( BUILDERS = { 'GLSL120GLES' : env.Builder(action = methods.build_gles2_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
+	#env.Append( BUILDERS = { 'HLSL9' : env.Builder(action = methods.build_hlsl_dx9_headers, suffix = 'hlsl.h',src_suffix = '.hlsl') } )
+