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Split the LDFLAGS make variable into two parts: LDFLAGS is now used for

linking both executables and shared libraries, and we add on LDFLAGS_EX when
linking executables or LDFLAGS_SL when linking shared libraries.  This
provides a significantly cleaner way of dealing with link-time switches than
the former behavior.  Also, make sure that the various platform-specific
%.so: %.o rules incorporate LDFLAGS and LDFLAGS_SL; most of them missed that
before.  (I did not add these variables for the platforms that invoke $(LD)
directly, however.  It's not clear if we can do that safely, since for the
most part we assume these variables use CC command-line syntax.)

Per gripe from Aaron Swenson and subsequent investigation.
This commit is contained in:
Tom Lane
2010-07-05 18:54:38 +00:00
parent eb81b6509f
commit 291a957745
49 changed files with 183 additions and 135 deletions

View File

@ -13,7 +13,7 @@
# be converted to Method 2.
#
# IDENTIFICATION
# $PostgreSQL: pgsql/src/backend/port/Makefile,v 1.27 2008/10/29 16:06:46 petere Exp $
# $PostgreSQL: pgsql/src/backend/port/Makefile,v 1.28 2010/07/05 18:54:37 tgl Exp $
#
#-------------------------------------------------------------------------
@ -44,7 +44,7 @@ endif
# IPC test program
ipc_test: ipc_test.o pg_sema.o pg_shmem.o
$(CC) $(CFLAGS) $(LDFLAGS) $(export_dynamic) $^ $(LIBS) -o $@
$(CC) $(CFLAGS) $(LDFLAGS) $(LDFLAGS_EX) $(export_dynamic) $^ $(LIBS) -o $@
distclean clean:
rm -f ipc_test ipc_test.o tas_cpp.s