ffmpeg-lutin/lutinLib_ffmpegCommon.py

#!/usr/bin/python
import lutin.debug as debug
import lutin.tools as tools
import os

import lutinLib_ffmpegCommon

def add_generate_path(target, my_module):
	generated_path = os.path.join("generated", target.get_name())
	generated_path_bs = os.path.join("generated", target.get_name() + "_" + str(target.get_bus_size()))
	if os.path.exists(os.path.join(os.path.dirname(__file__), generated_path_bs)) == True:
		my_module.add_path(generated_path_bs)
	elif os.path.exists(os.path.join(os.path.dirname(__file__), generated_path)) == True:
		my_module.add_path(generated_path)
	else:
		debug.warning("get default Path for type: " + str(target.get_type()))
		my_module.add_path("generated/Linux")


def add_common_property(target, my_module):
	add_generate_path(target, my_module)
	
	
	my_module.add_flag('c', [
	    "-D_ISOC99_SOURCE",
	    "-D_FILE_OFFSET_BITS=64",
	    "-D_LARGEFILE_SOURCE",
	    "-D_POSIX_C_SOURCE=200112",
	    "-D_DARWIN_C_SOURCE",
	    "-D_XOPEN_SOURCE=600",
	    "-DHAVE_AV_CONFIG_H",
	    ])
	if "Linux" in target.get_type():
		my_module.add_flag('c', [
		    "-DZLIB_CONST",
		    "-D_GNU_SOURCE=1",
		    "-D_REENTRANT",
		    "-DPIC"
		    ])
	elif "MacOs" in target.get_type():
		my_module.add_depend([
		    "QuartzCore",
		    "AppKit",
		    "opengl",
		    "CoreVideo",
		    "AVFoundation",
		    "CoreMedia",
		    "VideoDecodeAcceleration",
		    "CoreGraphics",
		    "CoreServices",
		    ])
		my_module.add_flag('c', [
		    "-DZLIB_CONST",
		    "-D_REENTRANT",
		    "-DPIC"
		    ])
	elif "Windows" in target.get_type():
		my_module.add_flag('c', [
		    "-U__STRICT_ANSI__",
		    "-D__USE_MINGW_ANSI_STDIO=1",
		    "-D__printf__=__gnu_printf__",
		    ])
	elif "Android" in target.get_type():
		my_module.add_flag('c', [
		    "-DANDROID",
		    "-Dstrtod=avpriv_strtod",
		    "-ftree-ter",
		    ])
		if target.get_arm_mode() == "thumb":
			my_module.add_flag('c', [
			    "-DCONFIG_THUMB=1",
			    ])
		else:
			my_module.add_flag('c', [
			    "-DCONFIG_THUMB=0",
			    ])
	elif "---IOs" in target.get_type():
		my_module.add_flag('c', [
		    "-DZLIB_CONST",
		    "-D_REENTRANT",
		    "-DPIC"
		    ])
		my_module.add_flag('c', [
		    "-DANDROID",
		    "-Dstrtod=avpriv_strtod",
		    "-ftree-ter",
		    ])
		my_module.add_flag('c', [
		    "-DCONFIG_THUMB=0",
		    ])
	
	if target.get_arch() == "arm":
		# need to force optimisation (compilation error otherwise)
		my_module.add_flag('c', [
		    "-O3"
		    ])
	
	
	
	#-I/usr/include/SDL
	my_module.add_flag('c', [
	    "-Wdeclaration-after-statement",
	    "-Wall",
	    "-Wdisabled-optimization",
	    "-Wpointer-arith",
	    #"-Wredundant-decls",
	    "-Wwrite-strings",
	    "-Wtype-limits",
	    "-Wundef",
	    "-Wmissing-prototypes",
	    "-Wno-pointer-to-int-cast",
	    "-Wstrict-prototypes",
	    "-Wempty-body",
	    "-Wno-parentheses",
	    "-Wno-switch",
	    "-Wno-format-zero-length",
	    #"-Wno-pointer-sign",
	    #"-Wno-unused-const-variable",
	    "-fno-math-errno",
	    "-fno-signed-zeros",
	    ##"-Werror=format-security",
	    "-Werror=implicit-function-declaration",
	    "-Werror=missing-prototypes",
	    "-Werror=return-type",
	    ##"-Werror=vla",
	    ##"-Wformat",
	    ##"-fdiagnostics-color=auto",
	    ])
	
	if "Windows" in target.get_type():
		my_module.add_flag('c', [
		    "-fomit-frame-pointer",
		    "-Wno-maybe-uninitialized",
		    ])
	elif    "MacOs" in target.get_type() \
	     or "IOs" in target.get_type():
		my_module.add_flag('c', [
		    "-fomit-frame-pointer",
		    "-Qunused-arguments",
		    ])
		my_module.add_path('ffmpeg/compat/dispatch_semaphore')
	
	if target.get_compilator() == "clang":
		my_module.add_flag('c', [ "-Wno-uninitialized"])
	else:
		my_module.add_flag('c', [ "-Wno-maybe-uninitialized"])
	if "Linux" in target.get_type():
		# TODO: Check the real impact ...
		my_module.add_flag('link-dynamic', ["-Wl,-Bsymbolic"])