postgres.git / summary / log / commit / refs

commit    b6b7e96365eb7b5f79d4e655afcfb4f9cb12ab88
Author:   Tom Lane <tgl@sss.pgh.pa.us>
Date:     Thu Feb 26 17:06:58 2026 +0000

    Use CXXFLAGS instead of CFLAGS for linking C++ code
    
    Otherwise, this would break if using C and C++ compilers from
    different families and they understand different options.  It already
    used the right flags for compiling, this is only for linking.  Also,
    the meson setup already did this correctly.
    
    Back-patch of v18 commit 365b5a345 into older supported branches.
    At the time we were only aware of trouble in v18, but as shown
    by buildfarm member siren, older branches can hit the problem too.
    
    Reported-by: Tom Lane <tgl@sss.pgh.pa.us>
    Author: Peter Eisentraut <peter@eisentraut.org>
    Discussion: https://www.postgresql.org/message-id/228700.1722717983@sss.pgh.pa.us
    Discussion: https://postgr.es/m/3109540.1771698685@sss.pgh.pa.us
    Backpatch-through: 14-17


 src/backend/jit/llvm/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/jit/llvm/Makefile b/src/backend/jit/llvm/Makefile
index 5cffac90aa5..1af95582ea3 100644
--- a/src/backend/jit/llvm/Makefile
+++ b/src/backend/jit/llvm/Makefile
@@ -39,7 +39,7 @@ SHLIB_LINK += $(LLVM_LIBS)
 # Because this module includes C++ files, we need to use a C++
 # compiler for linking. Makefile.shlib uses $(COMPILER) to build
 # loadable modules.
-override COMPILER = $(CXX) $(CFLAGS)
+override COMPILER = $(CXX) $(CXXFLAGS)
 
 OBJS = \
 	$(WIN32RES)


[parent: 4cb70f73eacc]