options WITH_LZO and WITH_LZMA for cmake and scons (default to true) pointcache.c also needed to have checks for these defines.

CMakeLists.txt

@@ -75,6 +75,8 @@ OPTION(WITH_WEBPLUGIN     "Enable Web Plugin (Unix only)" OFF)
 OPTION(WITH_FFTW3         "Enable FFTW3 support" OFF)
 OPTION(WITH_JACK          "Enable Jack Support (http://www.jackaudio.org)" OFF)
 OPTION(WITH_SNDFILE       "Enable libsndfile Support (http://www.mega-nerd.com/libsndfile)" OFF)
+OPTION(WITH_LZO           "Enable fast LZO compression, used for pointcache" ON)
+OPTION(WITH_LZMA          "Enable best LZMA compression, used for pointcache" ON)
 OPTION(WITH_CXX_GUARDEDALLOC "Enable GuardedAlloc for C++ memory allocation" OFF)
 OPTION(WITH_BUILDINFO     "Include extra build details" ON)
 OPTION(WITH_INSTALL       "Install accompanying scripts and language files needed to run blender" ON)

extern/CMakeLists.txt

@@ -38,5 +38,10 @@ IF(WITH_OPENJPEG)
 	ADD_SUBDIRECTORY(libopenjpeg)
 ENDIF(WITH_OPENJPEG)
 
-ADD_SUBDIRECTORY(lzo)
-ADD_SUBDIRECTORY(lzma)
+IF(WITH_LZO)
+	ADD_SUBDIRECTORY(lzo)
+ENDIF(WITH_LZO)
+
+IF(WITH_LZMA)
+	ADD_SUBDIRECTORY(lzma)
+ENDIF(WITH_LZMA)

extern/Makefile

@@ -33,9 +33,9 @@ DIR = $(OCGDIR)/extern
 DIRS = glew/src
 
 # Cloth requires it
-#ifneq ($(NAN_NO_KETSJI), true)
-DIRS += bullet2
-#endif
+ifeq ($(NAN_USE_BULLET), true)
+	DIRS += bullet2
+endif
 
 ifeq ($(WITH_BINRELOC), true)
     DIRS += binreloc

extern/SConscript

@@ -22,5 +22,8 @@ if env['WITH_BF_REDCODE'] and env['BF_REDCODE_LIB'] == '':
 if env['OURPLATFORM'] == 'linux2':
     SConscript(['binreloc/SConscript']);
 
-SConscript(['lzo/SConscript'])
-SConscript(['lzma/SConscript'])
+if env['WITH_BF_LZO']:
+	SConscript(['lzo/SConscript'])
+
+if env['WITH_BF_LZMA']:
+	SConscript(['lzma/SConscript'])

source/blender/blenkernel/CMakeLists.txt

@@ -34,8 +34,6 @@ SET(INC
 	../nodes ../../../extern/glew/include ../gpu ../makesrna ../../../intern/smoke/extern
 	../../../intern/bsp/extern ../blenfont
 	../../../intern/audaspace/intern
-	../../../extern/lzo/minilzo
-	../../../extern/lzma
 	${ZLIB_INC}
 )
 
@@ -76,6 +74,16 @@ IF(NOT WITH_ELBEEM)
 	ADD_DEFINITIONS(-DDISABLE_ELBEEM)
 ENDIF(NOT WITH_ELBEEM)
 
+IF(WITH_LZO)
+	SET(INC ${INC} ../../../extern/lzo/minilzo)
+	ADD_DEFINITIONS(-DWITH_LZO)
+ENDIF(WITH_LZO)
+
+IF(WITH_LZMA)
+	SET(INC ${INC} ../../../extern/lzma)
+	ADD_DEFINITIONS(-DWITH_LZMA)
+ENDIF(WITH_LZMA)
+
 IF(WIN32)
 	SET(INC ${INC} ${PTHREADS_INC})
 ENDIF(WIN32)

source/blender/blenkernel/SConscript

@@ -11,8 +11,6 @@ incs += ' #/extern/bullet2/src'
 incs += ' #/intern/opennl/extern #/intern/bsp/extern'
 incs += ' ../gpu #/extern/glew/include'
 incs += ' #/intern/smoke/extern'
-incs += ' #/extern/lzo/minilzo'
-incs += ' #/extern/lzma'
 incs += ' #/intern/audaspace/intern'
 
 incs += ' ' + env['BF_OPENGL_INC']
@@ -62,6 +60,14 @@ if env['BF_NO_ELBEEM']:
 if env['WITH_BF_LCMS']:
 	defs.append('WITH_LCMS')
 
+if env['WITH_BF_LZO']:
+	incs += ' #/extern/lzo/minilzo'
+	defs.append('WITH_LZO')
+
+if env['WITH_BF_LZMA']:
+	incs += ' #/extern/lzma'
+	defs.append('WITH_LZMA')
+
 if env['OURPLATFORM'] in ('win32-vc', 'win32-mingw', 'linuxcross', 'win64-vc'):
     incs += ' ' + env['BF_PTHREADS_INC']
 

source/blender/blenkernel/intern/Makefile

@@ -86,14 +86,24 @@ CPPFLAGS += -I../../gpu
 # path to our own external headerfiles
 CPPFLAGS += -I..
 
-# path to bullet2, for cloth
-CPPFLAGS += -I$(NAN_BULLET2)/include
 CPPFLAGS += -I$(NAN_FREETYPE)/include
 CPPFLAGS += -I$(NAN_FREETYPE)/include/freetype2
 
+# path to bullet2, for cloth
+ifeq ($(NAN_USE_BULLET), true)
+	CPPFLAGS += -I$(NAN_BULLET2)/include
+endif
+
 # lzo and lzma, for pointcache
-CPPFLAGS += -I$(NAN_LZO)/minilzo
-CPPFLAGS += -I$(NAN_LZMA)
+ifeq ($(WITH_LZO),true)
+	CPPFLAGS += -I$(NAN_LZO)/minilzo
+	CPPFLAGS += -DWITH_LZO
+endif
+
+ifeq ($(WITH_LZO),true)
+	CPPFLAGS += -I$(NAN_LZMA)
+	CPPFLAGS += -DWITH_LZMA
+endif
 
 ifeq ($(WITH_FFMPEG),true)
     CPPFLAGS += -DWITH_FFMPEG

source/blender/blenkernel/intern/pointcache.c

@@ -62,10 +62,17 @@
 
 /* both in intern */
 #include "smoke_API.h"
+
+#ifdef WITH_LZO
 #include "minilzo.h"
+#else
+/* used for non-lzo cases */
+#define LZO_OUT_LEN(size)     ((size) + (size) / 16 + 64 + 3)
+#endif
 
+#ifdef WITH_LZMA
 #include "LzmaLib.h"
-
+#endif
 
 /* needed for directory lookup */
 /* untitled blend's need getpid for a unique name */
@@ -625,20 +632,25 @@ static int ptcache_file_write(PTCacheFile *pf, void *f, size_t tot, int size);
 static int ptcache_compress_write(PTCacheFile *pf, unsigned char *in, unsigned int in_len, unsigned char *out, int mode)
 {
 	int r = 0;
-	unsigned char compressed;
-	LZO_HEAP_ALLOC(wrkmem, LZO1X_MEM_COMPRESS);
-	unsigned int out_len = LZO_OUT_LEN(in_len);
+	unsigned char compressed = 0;
+	unsigned int out_len= 0;
 	unsigned char *props = MEM_callocN(16*sizeof(char), "tmp");
 	size_t sizeOfIt = 5;
 
+#ifdef WITH_LZO
+	out_len= LZO_OUT_LEN(in_len);
 	if(mode == 1) {
+		LZO_HEAP_ALLOC(wrkmem, LZO1X_MEM_COMPRESS);
+		
 		r = lzo1x_1_compress(in, (lzo_uint)in_len, out, (lzo_uint *)&out_len, wrkmem);	
 		if (!(r == LZO_E_OK) || (out_len >= in_len))
 			compressed = 0;
 		else
 			compressed = 1;
 	}
-	else if(mode == 2) {
+#endif
+#ifdef WITH_LZMA
+	if(mode == 2) {
 		
 		r = LzmaCompress(out, (size_t *)&out_len, in, in_len,//assume sizeof(char)==1....
 						props, &sizeOfIt, 5, 1 << 24, 3, 0, 2, 32, 2);
@@ -648,6 +660,7 @@ static int ptcache_compress_write(PTCacheFile *pf, unsigned char *in, unsigned i
 		else
 			compressed = 2;
 	}
+#endif
 	
 	ptcache_file_write(pf, &compressed, 1, sizeof(unsigned char));
 	if(compressed) {
@@ -762,16 +775,19 @@ static int ptcache_compress_read(PTCacheFile *pf, unsigned char *result, unsigne
 		in = (unsigned char *)MEM_callocN(sizeof(unsigned char)*in_len, "pointcache_compressed_buffer");
 		ptcache_file_read(pf, in, in_len, sizeof(unsigned char));
 
+#ifdef WITH_LZO
 		if(compressed == 1)
 				r = lzo1x_decompress(in, (lzo_uint)in_len, result, (lzo_uint *)&out_len, NULL);
-		else if(compressed == 2)
+#endif
+#ifdef WITH_LZMA
+		if(compressed == 2)
 		{
 			size_t leni = in_len, leno = out_len;
 			ptcache_file_read(pf, &sizeOfIt, 1, sizeof(unsigned int));
 			ptcache_file_read(pf, props, sizeOfIt, sizeof(unsigned char));
 			r = LzmaUncompress(result, &leno, in, &leni, props, sizeOfIt);
 		}
-
+#endif
 		MEM_freeN(in);
 	}
 	else {

tools/btools.py

@@ -56,6 +56,7 @@ def validate_arguments(args, bc):
 			'WITH_BF_PLAYER',
 			'WITH_BF_NOBLENDER',
 			'WITH_BF_BINRELOC',
+			'WITH_BF_LZO', 'WITH_BF_LZMA',
 			'LCGDIR',
 			'BF_CXX', 'WITH_BF_STATICCXX', 'BF_CXX_LIB_STATIC',
 			'BF_TWEAK_MODE', 'BF_SPLIT_SRC',
@@ -379,6 +380,9 @@ def read_opts(cfg, args):
 		(BoolVariable('BF_QUIET', 'Enable silent output if true', True)),
 		(BoolVariable('WITH_BF_BINRELOC', 'Enable relocatable binary (linux only)', False)),
 		
+		(BoolVariable('WITH_BF_LZO', 'Enable fast LZO pointcache compression', True)),
+		(BoolVariable('WITH_BF_LZMA', 'Enable best LZMA pointcache compression', True)),
+		
 		(BoolVariable('WITH_BF_LCMS', 'Enable color correction with lcms', False)),
 		('BF_LCMS_LIB', 'LCMSlibrary', 'lcms'),