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|
[PATCH]: allow custom EXTRA_CFLAGS/LDFLAGS/*_SUPPORT on the make cmd line
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---
squashfs-tools/Makefile | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
Index: squashfs4.1/squashfs-tools/Makefile
===================================================================
--- squashfs4.1.orig/squashfs-tools/Makefile
+++ squashfs4.1/squashfs-tools/Makefile
@@ -87,11 +87,11 @@ MKSQUASHFS_OBJS = mksquashfs.o read_fs.o
UNSQUASHFS_OBJS = unsquashfs.o unsquash-1.o unsquash-2.o unsquash-3.o \
unsquash-4.o swap.o compressor.o
-CFLAGS = $(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE \
- -D_GNU_SOURCE -DCOMP_DEFAULT=\"$(COMP_DEFAULT)\" -O2 -Wall
+CFLAGS = $(EXTRA_CFLAGS) $(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE \
+ -D_GNU_SOURCE -DCOMP_DEFAULT=\"$(COMP_DEFAULT)\" -Wall
LIBS =
-ifdef GZIP_SUPPORT
+ifeq ($(GZIP_SUPPORT),1)
CFLAGS += -DGZIP_SUPPORT
MKSQUASHFS_OBJS += gzip_wrapper.o
UNSQUASHFS_OBJS += gzip_wrapper.o
@@ -99,7 +99,7 @@ LIBS += -lz
COMPRESSORS += gzip
endif
-ifdef LZMA_SUPPORT
+ifeq ($(LZMA_SUPPORT),1)
LZMA_OBJS = $(LZMA_DIR)/C/Alloc.o $(LZMA_DIR)/C/LzFind.o \
$(LZMA_DIR)/C/LzmaDec.o $(LZMA_DIR)/C/LzmaEnc.o $(LZMA_DIR)/C/LzmaLib.o
INCLUDEDIR += -I$(LZMA_DIR)/C
@@ -109,7 +109,7 @@ UNSQUASHFS_OBJS += lzma_wrapper.o $(LZMA
COMPRESSORS += lzma
endif
-ifdef XZ_SUPPORT
+ifeq ($(XZ_SUPPORT),1)
CFLAGS += -DLZMA_SUPPORT
MKSQUASHFS_OBJS += xz_wrapper.o
UNSQUASHFS_OBJS += xz_wrapper.o
@@ -117,7 +117,7 @@ LIBS += -llzma
COMPRESSORS += lzma
endif
-ifdef LZO_SUPPORT
+ifeq ($(LZO_SUPPORT),1)
CFLAGS += -DLZO_SUPPORT
ifdef LZO_DIR
INCLUDEDIR += -I$(LZO_DIR)/include
@@ -129,8 +129,8 @@ LIBS += $(LZO_LIBDIR) -llzo2
COMPRESSORS += lzo
endif
-ifdef XATTR_SUPPORT
-ifdef XATTR_DEFAULT
+ifeq ($(XATTR_SUPPORT),1)
+ifeq ($(XATTR_DEFAULT),1)
CFLAGS += -DXATTR_SUPPORT -DXATTR_DEFAULT
else
CFLAGS += -DXATTR_SUPPORT
@@ -142,7 +142,7 @@ endif
#
# If LZMA_SUPPORT is specified then LZO_DIR must be specified too
#
-ifdef LZMA_SUPPORT
+ifeq ($(LZMA_SUPPORT),1)
ifndef LZMA_DIR
$(error "LZMA_SUPPORT requires LZMA_DIR to be also defined")
endif
@@ -151,8 +151,8 @@ endif
#
# Both XZ_SUPPORT and LZMA_SUPPORT cannot be specified
#
-ifdef XZ_SUPPORT
-ifdef LZMA_SUPPORT
+ifeq ($(XZ_SUPPORT),1)
+ifeq ($(LZMA_SUPPORT),1)
$(error "Both XZ_SUPPORT and LZMA_SUPPORT cannot be specified")
endif
endif
@@ -175,7 +175,7 @@ endif
all: mksquashfs unsquashfs
mksquashfs: $(MKSQUASHFS_OBJS)
- $(CC) $(MKSQUASHFS_OBJS) -lpthread -lm $(LIBS) -o $@
+ $(CC) $(EXTRA_LDFLAGS) $(MKSQUASHFS_OBJS) -lpthread -lm $(LIBS) -o $@
mksquashfs.o: mksquashfs.c squashfs_fs.h mksquashfs.h global.h sort.h \
squashfs_swap.h xattr.h
@@ -195,7 +195,7 @@ xattr.o: xattr.h
read_xattrs.o: xattr.h
unsquashfs: $(UNSQUASHFS_OBJS)
- $(CC) $(UNSQUASHFS_OBJS) -lpthread -lm $(LIBS) -o $@
+ $(CC) $(EXTRA_LDFLAGS) $(UNSQUASHFS_OBJS) -lpthread -lm $(LIBS) -o $@
unsquashfs.o: unsquashfs.h unsquashfs.c squashfs_fs.h squashfs_swap.h \
squashfs_compat.h global.h xattr.h
|
