postgres.git / summary / log / commit / refs

commit    424793fa5dc631254f69d5ee8d7d7d6de2976f60
Author:   Noah Misch <noah@leadboat.com>
Date:     Sun Mar 01 18:05:23 2015 +0000

    Unlink static libraries before rebuilding them.
    
    When the library already exists in the build directory, "ar" preserves
    members not named on its command line.  This mattered when, for example,
    a "configure" rerun dropped a file from $(LIBOBJS).  libpgport carried
    the obsolete member until "make clean".  Back-patch to 9.0 (all
    supported versions).


 src/Makefile.shlib  | 3 +++
 src/common/Makefile | 2 ++
 src/port/Makefile   | 2 ++
 3 files changed, 7 insertions(+)

diff --git a/src/Makefile.shlib b/src/Makefile.shlib
index 739033f78e8..f96c7092d8a 100644
--- a/src/Makefile.shlib
+++ b/src/Makefile.shlib
@@ -296,6 +296,7 @@ all-shared-lib: $(shlib)
 
 ifndef haslibarule
 $(stlib): $(OBJS) | $(SHLIB_PREREQS)
+	rm -f $@
 	$(LINK.static) $@ $^
 	$(RANLIB) $@
 endif #haslibarule
@@ -337,6 +338,7 @@ else # PORTNAME == aix
 
 # AIX case
 $(shlib) $(stlib): $(OBJS) | $(SHLIB_PREREQS)
+	rm -f $(stlib)
 	$(LINK.static) $(stlib) $^
 	$(RANLIB) $(stlib)
 	$(MKLDEXPORT) $(stlib) >$(exports_file)
@@ -356,6 +358,7 @@ $(shlib): $(OBJS) | $(SHLIB_PREREQS)
 	$(CC) $(CFLAGS)  -shared -o $@  $(OBJS) $(LDFLAGS) $(LDFLAGS_SL) $(SHLIB_LINK) $(LIBS) $(LDAP_LIBS_BE)
 
 $(stlib): $(OBJS) | $(SHLIB_PREREQS)
+	rm -f $@
 	$(LINK.static) $@ $^
 	$(RANLIB) $@
 
diff --git a/src/common/Makefile b/src/common/Makefile
index 372a21b99dc..c71415ef17d 100644
--- a/src/common/Makefile
+++ b/src/common/Makefile
@@ -43,6 +43,7 @@ uninstall:
 	rm -f '$(DESTDIR)$(libdir)/libpgcommon.a'
 
 libpgcommon.a: $(OBJS_FRONTEND)
+	rm -f $@
 	$(AR) $(AROPT) $@ $^
 
 #
@@ -50,6 +51,7 @@ libpgcommon.a: $(OBJS_FRONTEND)
 #
 
 libpgcommon_srv.a: $(OBJS_SRV)
+	rm -f $@
 	$(AR) $(AROPT) $@ $^
 
 # Because this uses its own compilation rule, it doesn't use the
diff --git a/src/port/Makefile b/src/port/Makefile
index a0908bf5e3d..a862d5186c6 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -51,6 +51,7 @@ uninstall:
 	rm -f '$(DESTDIR)$(libdir)/libpgport.a'
 
 libpgport.a: $(OBJS)
+	rm -f $@
 	$(AR) $(AROPT) $@ $^
 
 # thread.o needs PTHREAD_CFLAGS (but thread_srv.o does not)
@@ -61,6 +62,7 @@ thread.o: CFLAGS+=$(PTHREAD_CFLAGS)
 #
 
 libpgport_srv.a: $(OBJS_SRV)
+	rm -f $@
 	$(AR) $(AROPT) $@ $^
 
 # Because this uses its own compilation rule, it doesn't use the


[parent: 097fe194aa7c]