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| author | iap10@labyrinth.cl.cam.ac.uk <iap10@labyrinth.cl.cam.ac.uk> | 2005-01-22 21:30:03 +0000 |
|---|---|---|
| committer | iap10@labyrinth.cl.cam.ac.uk <iap10@labyrinth.cl.cam.ac.uk> | 2005-01-22 21:30:03 +0000 |
| commit | 7ebea330c936f8beca2e3fa3ec47d7228b421f63 (patch) | |
| tree | 79569c941e14b48f7aadcaac086397c92854b67d /tools/libxutil/Makefile | |
| parent | 8895336d36bbd9b98a09628549485b22e826c71a (diff) | |
| download | xen-7ebea330c936f8beca2e3fa3ec47d7228b421f63.tar.gz xen-7ebea330c936f8beca2e3fa3ec47d7228b421f63.tar.bz2 xen-7ebea330c936f8beca2e3fa3ec47d7228b421f63.zip | |
bitkeeper revision 1.1159.223.16 (41f2c5dbDRm_plztIOBiTaL3Nj5qAQ)
Description: support PIC code generation
Libraries have 2 methods of being compiled; a .so must contain non-pic
objects, while the .a can contain standard objects.
From: Adam Heath <doogie@brainfood.com>
Signed-off-by: ian.pratt@cl.cam.ac.uk
Diffstat (limited to 'tools/libxutil/Makefile')
| -rw-r--r-- | tools/libxutil/Makefile | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/tools/libxutil/Makefile b/tools/libxutil/Makefile index b9034b5b8f..ae1b26ef6b 100644 --- a/tools/libxutil/Makefile +++ b/tools/libxutil/Makefile @@ -19,6 +19,7 @@ LIB_SRCS += sys_string.c LIB_SRCS += util.c LIB_OBJS := $(LIB_SRCS:.c=.o) +LIB_PIC_OBJS := $(LIB_SRCS:.c=.opic) CFLAGS += -Wall CFLAGS += -Werror @@ -33,6 +34,7 @@ DEPS = .*.d MAJOR := 2.0 MINOR := 0 LIB_NAME := libxutil +SO_NAME := $(LIB_NAME).so.$(MAJOR) LIB := $(LIB_NAME).so LIB += $(LIB_NAME).so.$(MAJOR) LIB += $(LIB_NAME).so.$(MAJOR).$(MINOR) @@ -41,14 +43,17 @@ LIB += $(LIB_NAME).a all: check-for-zlib $(MAKE) $(LIB) +$(LIB_PIC_OBJS): %.opic: %.c + $(CC) $(CPPFLAGS) -DPIC $(CFLAGS) -fPIC -c -o $@ $< + $(LIB_NAME).so: $(LIB_NAME).so.$(MAJOR) ln -sf $^ $@ $(LIB_NAME).so.$(MAJOR): $(LIB_NAME).so.$(MAJOR).$(MINOR) ln -sf $^ $@ -$(LIB_NAME).so.$(MAJOR).$(MINOR): $(LIB_OBJS) - $(CC) -Wl,-soname -Wl,$(LIB_NAME).so.$(MAJOR) -shared -o $@ $^ +$(LIB_NAME).so.$(MAJOR).$(MINOR): $(LIB_PIC_OBJS) + $(CC) -Wl,-soname -Wl,$(SO_NAME) -shared -o $@ $^ $(LIB_NAME).a: $(LIB_OBJS) $(AR) rc $@ $^ @@ -68,7 +73,7 @@ install: all ln -sf $(LIB_NAME).so.$(MAJOR) $(prefix)/usr/lib/$(LIB_NAME).so clean: - $(RM) *.a *.so *.so.* *.o *.rpm + $(RM) *.a *.so *.so.* *.o *.opic *.rpm $(RM) *~ $(RM) $(DEPS) |