Make scons work MinGW. This commit resolves several issues such as enable OpenEXR, Game Engine and Player, enable latest features, and solve link order for gcc. So MinGW is right now fully supported as a build system for release type builds. Debug builds not tested.

build_files/scons/config/win32-mingw-config.py

@@ -17,7 +17,7 @@ BF_OPENAL_INC = '${BF_OPENAL}/include'
 BF_OPENAL_LIB = 'wrap_oal'
 BF_OPENAL_LIBPATH = '${BF_OPENAL}/lib'
 
-WITH_BF_FFMPEG = False
+WITH_BF_FFMPEG = True
 BF_FFMPEG_LIB = 'avformat-53 avcodec-53 avdevice-53 avutil-51 swscale-2'
 BF_FFMPEG_LIBPATH = LIBDIR + '/ffmpeg/lib'
 BF_FFMPEG_INC =  LIBDIR + '/ffmpeg/include'
@@ -46,11 +46,11 @@ BF_PTHREADS_INC = '${BF_PTHREADS}/include'
 BF_PTHREADS_LIB = 'pthreadGC2'
 BF_PTHREADS_LIBPATH = '${BF_PTHREADS}/lib'
 
-WITH_BF_OPENEXR = False  # TODO, gives linking problems for the moment.
+WITH_BF_OPENEXR = True  # TODO, gives linking problems for the moment.
 WITH_BF_STATICOPENEXR = False
 BF_OPENEXR = LIBDIR + '/gcc/openexr'
 BF_OPENEXR_INC = '${BF_OPENEXR}/include ${BF_OPENEXR}/include/OpenEXR'
-BF_OPENEXR_LIB = ' Half IlmImf Iex IlmThread '
+BF_OPENEXR_LIB = 'Half IlmImf Imath IlmThread Iex'
 BF_OPENEXR_LIBPATH = '${BF_OPENEXR}/lib'
 # Warning, this static lib configuration is untested! users of this OS please confirm.
 BF_OPENEXR_LIB_STATIC = '${BF_OPENEXR}/lib/libHalf.a ${BF_OPENEXR}/lib/libIlmImf.a ${BF_OPENEXR}/lib/libIex.a ${BF_OPENEXR}/lib/libImath.a ${BF_OPENEXR}/lib/libIlmThread.a'
@@ -100,8 +100,8 @@ BF_FFTW3_INC = '${BF_FFTW3}/include'
 BF_FFTW3_LIB = 'fftw3'
 BF_FFTW3_LIBPATH = '${BF_FFTW3}/lib'
 
-WITH_BF_GAMEENGINE = False
-WITH_BF_PLAYER = False
+WITH_BF_GAMEENGINE = True
+WITH_BF_PLAYER = True
 
 WITH_BF_BULLET = True
 BF_BULLET = '#extern/bullet2/src'
@@ -140,7 +140,7 @@ BF_OPENGL_LIB_STATIC = [ '${BF_OPENGL}/lib/libGL.a', '${BF_OPENGL}/lib/libGLU.a'
              '${BF_OPENGL}/lib/libXmu.a', '${BF_OPENGL}/lib/libXext.a',
              '${BF_OPENGL}/lib/libX11.a', '${BF_OPENGL}/lib/libXi.a' ]
 
-WITH_BF_COLLADA = False  # TODO, gives linking problems at the moment.
+WITH_BF_COLLADA = True
 BF_COLLADA = '#source/blender/collada'
 BF_COLLADA_INC = '${BF_COLLADA}'
 BF_COLLADA_LIB = 'bf_collada'
@@ -150,8 +150,23 @@ BF_OPENCOLLADA_INC = '${BF_OPENCOLLADA}/include'
 BF_OPENCOLLADA_LIB = 'OpenCOLLADAStreamWriter OpenCOLLADASaxFrameworkLoader OpenCOLLADAFramework OpenCOLLADABaseUtils GeneratedSaxParser UTF MathMLSolver expat pcre buffer ftoa'
 BF_OPENCOLLADA_LIBPATH = '${BF_OPENCOLLADA}/lib'
 
+#Cycles
+WITH_BF_CYCLES = True 
+
+WITH_BF_OIIO = True
+BF_OIIO = LIBDIR + '/gcc/openimageio'
+BF_OIIO_INC = '#../lib/windows/gcc/openimageio/include'
+BF_OIIO_LIB = 'OpenImageIO'
+BF_OIIO_LIBPATH = '#../lib/windows/gcc/openimageio/lib'
+
+WITH_BF_BOOST = True
+BF_BOOST = LIBDIR + '/boost'
+BF_BOOST_INC = '#../lib/windows/boost/include'
+BF_BOOST_LIB = 'boost_date_time-mgw45-mt-s-1_47 boost_filesystem-mgw45-mt-s-1_47 boost_regex-mgw45-mt-s-1_47 boost_system-mgw45-mt-s-1_47 boost_thread-mgw45-mt-s-1_47'
+BF_BOOST_LIBPATH = '#../lib/windows/boost/lib/gcc'
+
 #Ray trace optimization
-WITH_BF_RAYOPTIMIZATION = False
+WITH_BF_RAYOPTIMIZATION = True
 BF_RAYOPTIMIZATION_SSE_FLAGS = ['-msse']
 
 ##
@@ -161,7 +176,7 @@ CXX = 'g++'
 CCFLAGS = [ '-pipe', '-funsigned-char', '-fno-strict-aliasing' ]
 CXXFLAGS = []
 
-CPPFLAGS = ['-DWIN32', '-DFREE_WINDOWS', '-D_LARGEFILE_SOURCE', '-D_FILE_OFFSET_BITS=64', '-D_LARGEFILE64_SOURCE']
+CPPFLAGS = ['-DWIN32', '-DFREE_WINDOWS', '-D_LARGEFILE_SOURCE', '-D_FILE_OFFSET_BITS=64', '-D_LARGEFILE64_SOURCE', '-DBOOST_ALL_NO_LIB', '-DBOOST_THREAD_USE_LIB', '-DGLEW_STATIC']
 REL_CFLAGS = []
 REL_CXXFLAGS = []
 REL_CCFLAGS = ['-DNDEBUG',  '-O2']
@@ -170,9 +185,9 @@ C_WARN = ['-Wno-char-subscripts', '-Wdeclaration-after-statement', '-Wstrict-pro
 
 CC_WARN = [ '-Wall' ]
 
-LLIBS = ['-lshell32', '-lshfolder', '-lgdi32', '-lmsvcrt', '-lwinmm', '-lmingw32', '-lm', '-lws2_32', '-lz', '-lstdc++','-lole32','-luuid', '-lwsock32']
+LLIBS = ['-lshell32', '-lshfolder', '-lgdi32', '-lmsvcrt', '-lwinmm', '-lmingw32', '-lm', '-lws2_32', '-lz', '-lstdc++','-lole32','-luuid', '-lwsock32', '-lpsapi']
 
-PLATFORM_LINKFLAGS = ['--stack,2097152']
+PLATFORM_LINKFLAGS = ['-Xlinker', '--stack=2097152']
 
 BF_DEBUG = False
 BF_DEBUG_CCFLAGS= ['-g', '-D_DEBUG']

build_files/scons/tools/Blender.py

@@ -216,11 +216,7 @@ def setup_staticlibs(lenv):
     return statlibs, libincs
 
 def setup_syslibs(lenv):
-    syslibs = [
-        
-        lenv['BF_JPEG_LIB'],
-        lenv['BF_PNG_LIB'],
-        ]
+    syslibs = []
 
     if not lenv['WITH_BF_FREETYPE_STATIC']:
         syslibs += Split(lenv['BF_FREETYPE_LIB'])
@@ -241,6 +237,9 @@ def setup_syslibs(lenv):
             syslibs += ['gomp']
     if lenv['WITH_BF_ICONV']:
         syslibs += Split(lenv['BF_ICONV_LIB'])
+    if lenv['WITH_BF_OIIO']:
+        syslibs += Split(lenv['BF_OIIO_LIB'])
+
     if lenv['WITH_BF_OPENEXR'] and not lenv['WITH_BF_STATICOPENEXR']:
         syslibs += Split(lenv['BF_OPENEXR_LIB'])
     if lenv['WITH_BF_TIFF'] and not lenv['WITH_BF_STATICTIFF']:
@@ -280,16 +279,12 @@ def setup_syslibs(lenv):
             if not lenv['WITH_BF_STATIC3DMOUSE']:
                 syslibs += Split(lenv['BF_3DMOUSE_LIB'])
                 
-    if lenv['WITH_BF_OIIO']:
-        syslibs += Split(lenv['BF_OIIO_LIB'])
-    if lenv['WITH_BF_BOOST']:
-        syslibs += Split(lenv['BF_BOOST_LIB'])
-
-    if lenv['WITH_BF_OIIO']:
-        syslibs += Split(lenv['BF_OIIO_LIB'])
     if lenv['WITH_BF_BOOST']:
         syslibs += Split(lenv['BF_BOOST_LIB'])
 
+	syslibs += Split(lenv['BF_JPEG_LIB'])
+    syslibs += Split(lenv['BF_PNG_LIB'])
+	
     syslibs += lenv['LLIBS']
 
     return syslibs

intern/cycles/SConscript

@@ -13,6 +13,8 @@ sources.remove(path.join('render', 'film_response.cpp'))
 
 incs = [] 
 defs = []
+ccflags = []
+cxxflags = []
 
 defs.append('CCL_NAMESPACE_BEGIN=namespace ccl {')
 defs.append('CCL_NAMESPACE_END=}')
@@ -21,6 +23,11 @@ defs.append('WITH_OPENCL')
 defs.append('WITH_MULTI')
 defs.append('WITH_CUDA')
 
+if env['OURPLATFORM'] in ('win32-mingw'):
+	cxxflags.append('-fno-rtti -ffast-math -msse -msse2 -msse3 -mtune=native'.split())
+	ccflags.append('-ffast-math -msse -msse2 -msse3 -mtune=native'.split())
+	defs.append('BOOST_NO_RTTI BOOST_NO_TYPEID'.split())
+	
 incs.extend('. bvh render device kernel kernel/osl kernel/svm util subd'.split())
 incs.extend('#intern/guardedalloc #source/blender/makesrna #source/blender/makesdna'.split())
 incs.extend('#source/blender/blenloader ../../source/blender/makesrna/intern'.split())
@@ -29,5 +36,5 @@ incs.append(cycles['BF_OIIO_INC'])
 incs.append(cycles['BF_BOOST_INC'])
 incs.append(cycles['BF_PYTHON_INC'])
 
-cycles.BlenderLib('bf_intern_cycles', sources, incs, defs, libtype=['intern'], priority=[0] )
+cycles.BlenderLib('bf_intern_cycles', sources, incs, defs, libtype=['intern'], priority=[0], compileflags=[None], cc_compileflags=ccflags, cxx_compileflags=cxxflags)