From a91be3eb0e0ad2fc891ae5d91151d3a821414eb4 Mon Sep 17 00:00:00 2001 From: Alberto Bertogli Date: Thu, 23 Jul 2009 12:05:06 -0300 Subject: [PATCH 05/22] libfiu: Add soname to the shared object This patch adds soname to the generated shared object, so multiple incompatible versions of the library can be installed at the same time. This relies on the compiler using GNU ld, or other linker with a compatible syntax. Signed-off-by: Alberto Bertogli --- libfiu/Makefile | 14 ++++++++++---- 1 files changed, 10 insertions(+), 4 deletions(-) diff --git a/libfiu/Makefile b/libfiu/Makefile index 3392992..f80b76c 100644 --- a/libfiu/Makefile +++ b/libfiu/Makefile @@ -28,6 +28,7 @@ else endif LIB_VER=0.12 +LIB_SO_VER=0 default: all @@ -44,7 +45,10 @@ libfiu.pc: build-flags libfiu.pc.in libs: libfiu.so libfiu.a libfiu.so: build-flags fiu.h $(OBJS) - $(NICE_CC) $(ALL_CFLAGS) -shared -fPIC $(OBJS) -lpthread -o libfiu.so + $(NICE_CC) $(ALL_CFLAGS) -shared -fPIC \ + -Wl,-soname,libfiu.so.$(LIB_SO_VER) \ + $(OBJS) -lpthread -o libfiu.so.$(LIB_VER) + ln -fs libfiu.so.$(LIB_VER) libfiu.so libfiu.a: build-flags fiu.h $(OBJS) $(AR) cr libfiu.a $(OBJS) @@ -52,7 +56,9 @@ libfiu.a: build-flags fiu.h $(OBJS) install-lib: libs libfiu.pc $(INSTALL) -d $(PREFIX)/lib - $(INSTALL) -m 0755 libfiu.so $(PREFIX)/lib + $(INSTALL) -m 0755 libfiu.so.$(LIB_VER) $(PREFIX)/lib + ln -fs libfiu.so.$(LIB_VER) $(PREFIX)/lib/libfiu.so + ln -fs libfiu.so.$(LIB_VER) $(PREFIX)/lib/libfiu.so.$(LIB_SO_VER) $(INSTALL) -m 0755 libfiu.a $(PREFIX)/lib $(INSTALL) -d $(PREFIX)/include $(INSTALL) -m 0644 fiu.h $(PREFIX)/include @@ -85,8 +91,8 @@ $(OBJS): build-flags $(NICE_CC) $(ALL_CFLAGS) -c $< -o $@ clean: - rm -f libfiu.pc $(OBJS) libfiu.so libfiu.a build-flags - rm -f *.bb *.bbg *.da *.gcov *.gcda *.gcno gmon.out + rm -f libfiu.pc $(OBJS) libfiu.so libfiu.so.$(LIB_VER) libfiu.a + rm -f *.bb *.bbg *.da *.gcov *.gcda *.gcno gmon.out build-flags .PHONY: default all libs install-lib install-man install clean \ .force-build-flags -- 1.6.2.2.646.gb214