# perl highlighting

LIBC       = shared
#MAPFILES   = 1
CONSOLE    = 1
OPTIMIZE   = size

PDB        = 2				# keep enabled, executable is almost the same, except embedded link to pdb file
OLDCRT     = 1


#------------------------------------------------
#	Compiler-specific options
#------------------------------------------------

WARNINGS   =				# warnings for our source code (i.e. excluding thirs-parties), empty by default

!if "$COMPILER" eq "VisualC"
	CPP_EXCEPT = 0										# used with WIN32_USE_SEH in Core.h
	OPTIONS = -GS- -GR- 								#?? VC8+
	# -Wp64 enables 64-bit portability warnings. Note: this option is deprecated, it will display a command line warning.
	# More information here:
	# https://connect.microsoft.com/VisualStudio/feedback/details/806763/warnings-c4311-and-c4312-require-wp64-which-is-documented-as-deprecated
	# http://blogs.msdn.com/b/vcblog/archive/2014/06/13/compiler-switch-deprecation-removal-changes-in-visual-studio-14.aspx
#	OPTIONS += -Wp64									# 64-bit portability warnings; note: deprecated option, will display a command line warning
#	OPTIONS += -FS										# VS2013+, required for parallel build to work (jom.exe)
#	WARNINGS += -W4										# maximal warning level for Visual C++
	DEFINES += _USING_V110_SDK71_						# avoid some warnings, perhaps affects something else
					# see http://tedwvc.wordpress.com/2014/01/01/how-to-target-xp-with-vc2012-or-vc2013-and-continue-to-use-the-windows-8-x-sdk/
					# it looks like VS2013 requires _USING_V120_SDK71_
	!if "$OLDCRT" eq "1"
		DEFINES += OLDCRT
		WDKCRT = $R/../Libs/msvcrt
		!include $WDKCRT/msvcrt.project
	!endif
!endif

!if "$COMPILER" eq "GnuC"
	# linux/cygwin + GCC
	STDLIBS   = stdc++ m GL 							# libm for math.h functions
	!if "$PLATFORM" ne "cygwin"
		STDLIBS += dl	# dlopen() and friends
	!endif

	LIBC      = shared
	OPTIONS   = -msse2									# enable SSE instructions
	OPTIONS   += -std=c++0x								# allow C++11 features
	OPTIONS   += -fno-strict-aliasing					# required for our uint_cast()-based FP hacks
	OPTIONS   += -fno-stack-protector					# this will remove GLIBC_2.4 dependency
	OPTIONS   += {
		# disable some warnings
		-Wno-invalid-offsetof							#?? this flag is for C++ only, not for C
	}
!endif

# GCC debug build
!if ("$COMPILER" eq "GnuC") && 0
	#!! should disable "-s" option from linker command
	OPTIONS += -g3 -fno-omit-frame-pointer -funwind-tables -fstack-protector -fno-optimize-sibling-calls
	LINKFLAGS += -rdynamic
!endif


#OPTIONS += -analyze

#------------------------------------------------
#	Third-party libraries
#------------------------------------------------

LIBINCLUDES = $R/libs/include

OBJDIR = $R/obj/libs-$PLATFORM

push(INCLUDES)
INCLUDES = $R/libs/nvtt
LIBINCLUDES += $R/libs/nvtt

sources(NV_LIBS) = {
#	$R/libs/nvtt/nvcore/*.cpp
	$R/libs/nvtt/nvimage/*.cpp
#	$R/libs/nvtt/nvmath/*.cpp
#	$R/libs/nvtt/nvtt/bc6h/*.cpp
#	$R/libs/nvtt/nvtt/bc7/*.cpp
}

pop(INCLUDES)


# defines for smaller zlib
push(DEFINES)
push(INCLUDES)

DEFINES = DYNAMIC_CRC_TABLE BUILDFIXED NO_GZIP
INCLUDES = $R/libs/include

sources(UE3_LIBS) = {
	# ... lzo for compressed UE3 packages
	$R/libs/lzo/lzo_init.c
	$R/libs/lzo/lzo1x_d2.c
	# ... zlib for compressed UE3 packages
	$R/libs/zlib/*.c
	# ... lzx for compresses XBox360 UE3 packages
	$R/libs/mspack/lzxd.c
}

pop(INCLUDES)
pop(DEFINES)


sources(IOS_LIBS) = {
	$R/libs/PowerVR/*.cpp
}
LIBINCLUDES += $R/libs/PowerVR


LIBINCLUDES += $R/libs/detex
sources(UE3_LIBS) = {
	$R/libs/detex/*.cpp
}


#------------------------------------------------
#	Project-specific options
#------------------------------------------------

OBJDIR     = $R/obj/$PRJ-$PLATFORM
STDLIBS   += SDL2 SDL2main
INCLUDES  += . $R/Core $R/Unreal $LIBINCLUDES
OPTIONS   += $WARNINGS

!if "$PLATFORM" eq "win32"
	INCLUDES += $R/libs/includewin32
	LIBRARIES = $R/libs/SDL2/x86
!elif "$PLATFORM" eq "win64"
	INCLUDES += $R/libs/includewin32
	LIBRARIES = $R/libs/SDL2/x64
!endif