postgres.git / summary / log / commit / refs

commit    3aa021b29b0ecdafa518d225fa08b98d7bf5c84e
Author:   Tom Lane <tgl@sss.pgh.pa.us>
Date:     Wed Sep 27 01:06:21 2023 +0000
First released in: 17.0, 11.22, 12.17, 13.13, 14.10, 15.5, 16.1

    Stop using "-multiply_defined suppress" on macOS.
    
    We started to use this linker switch in commit 9df308697 of
    2004-07-13, which was in the OS X 10.3 era.  Apparently it's been a
    no-op since around OS X 10.9.  Apple's most recent toolchain version
    actively complains about it, so it's time to get rid of it.
    
    Discussion: https://postgr.es/m/467042.1695766998@sss.pgh.pa.us


 src/Makefile.shlib | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Makefile.shlib b/src/Makefile.shlib
index 35abce58d22..f94d59d1c59 100644
--- a/src/Makefile.shlib
+++ b/src/Makefile.shlib
@@ -126,12 +126,12 @@ ifeq ($(PORTNAME), darwin)
     ifneq ($(SO_MAJOR_VERSION), 0)
       version_link	= -compatibility_version $(SO_MAJOR_VERSION) -current_version $(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
     endif
-    LINK.shared		= $(COMPILER) -dynamiclib -install_name '$(libdir)/lib$(NAME).$(SO_MAJOR_VERSION)$(DLSUFFIX)' $(version_link) $(exported_symbols_list) -multiply_defined suppress
+    LINK.shared		= $(COMPILER) -dynamiclib -install_name '$(libdir)/lib$(NAME).$(SO_MAJOR_VERSION)$(DLSUFFIX)' $(version_link) $(exported_symbols_list)
     shlib		= lib$(NAME).$(SO_MAJOR_VERSION)$(DLSUFFIX)
     shlib_major		= lib$(NAME).$(SO_MAJOR_VERSION)$(DLSUFFIX)
   else
     # loadable module
-    LINK.shared		= $(COMPILER) -bundle -multiply_defined suppress
+    LINK.shared		= $(COMPILER) -bundle
   endif
   BUILD.exports		= $(AWK) '/^[^\#]/ {printf "_%s\n",$$1}' $< >$@
   exports_file		= $(SHLIB_EXPORTS:%.txt=%.list)


[parent: 5f567b3c35c1]