> This lets you do something like:

>
>    ./configure LDFLAGS=-static-libgcc LDFLAGS_SL=-static-libgcc
>
> to produce binaries that do not depend on libgcc_s.so at all.

Oliver Jowett

Author: bmomjian

configure

@@ -757,6 +757,10 @@ ac_env_CPP_set=${CPP+set}
 ac_env_CPP_value=$CPP
 ac_cv_env_CPP_set=${CPP+set}
 ac_cv_env_CPP_value=$CPP
+ac_env_LDFLAGS_SL_set=${LDFLAGS_SL+set}
+ac_env_LDFLAGS_SL_value=$LDFLAGS_SL
+ac_cv_env_LDFLAGS_SL_set=${LDFLAGS_SL+set}
+ac_cv_env_LDFLAGS_SL_value=$LDFLAGS_SL
 ac_env_DOCBOOKSTYLE_set=${DOCBOOKSTYLE+set}
 ac_env_DOCBOOKSTYLE_value=$DOCBOOKSTYLE
 ac_cv_env_DOCBOOKSTYLE_set=${DOCBOOKSTYLE+set}
@@ -881,6 +885,7 @@ Some influential environment variables:
   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
               headers in a nonstandard directory <include dir>
   CPP         C preprocessor
+  LDFLAGS_SL
   DOCBOOKSTYLE
               location of DocBook stylesheets
 
@@ -3499,6 +3504,7 @@ echo "$as_me: using CPPFLAGS=$CPPFLAGS" >&6;}
 echo "$as_me: using LDFLAGS=$LDFLAGS" >&6;}
 
 
+
 for ac_prog in gawk mawk nawk awk
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
@@ -18883,6 +18889,7 @@ s,@with_pam@,$with_pam,;t t
 s,@with_rendezvous@,$with_rendezvous,;t t
 s,@with_openssl@,$with_openssl,;t t
 s,@ELF_SYS@,$ELF_SYS,;t t
+s,@LDFLAGS_SL@,$LDFLAGS_SL,;t t
 s,@AWK@,$AWK,;t t
 s,@FLEX@,$FLEX,;t t
 s,@FLEXFLAGS@,$FLEXFLAGS,;t t

configure.in

@@ -1,5 +1,5 @@
 dnl Process this file with autoconf to produce a configure script.
-dnl $PostgreSQL: pgsql/configure.in,v 1.380 2004/10/06 09:35:19 momjian Exp $
+dnl $PostgreSQL: pgsql/configure.in,v 1.381 2004/10/15 05:10:59 momjian Exp $
 dnl
 dnl Developers, please strive to achieve this order:
 dnl
@@ -532,6 +532,7 @@ LDFLAGS="$LDFLAGS $LIBDIRS"
 AC_MSG_NOTICE([using CPPFLAGS=$CPPFLAGS])
 AC_MSG_NOTICE([using LDFLAGS=$LDFLAGS])
 
+AC_ARG_VAR(LDFLAGS_SL)
 
 AC_PROG_AWK
 PGAC_PATH_FLEX

src/Makefile.global.in

@@ -1,5 +1,5 @@
 # -*-makefile-*-
-# $PostgreSQL: pgsql/src/Makefile.global.in,v 1.201 2004/10/11 19:32:19 tgl Exp $
+# $PostgreSQL: pgsql/src/Makefile.global.in,v 1.202 2004/10/15 05:11:00 momjian Exp $
 
 #------------------------------------------------------------------------------
 # All PostgreSQL makefiles include this file and use the variables it sets,
@@ -202,6 +202,7 @@ LD = @LD@
 with_gnu_ld = @with_gnu_ld@
 ld_R_works = @ld_R_works@
 LDFLAGS = @LDFLAGS@
+LDFLAGS_SL = @LDFLAGS_SL@
 LDREL = -r
 LDOUT = -o
 RANLIB = @RANLIB@

src/Makefile.shlib

@@ -6,7 +6,7 @@
 # Copyright (c) 1998, Regents of the University of California
 #
 # IDENTIFICATION
-#    $PostgreSQL: pgsql/src/Makefile.shlib,v 1.84 2004/10/13 10:20:04 momjian Exp $
+#    $PostgreSQL: pgsql/src/Makefile.shlib,v 1.85 2004/10/15 05:11:00 momjian Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -272,7 +272,7 @@ ifneq ($(PORTNAME), aix)
 
 # Normal case
 $(shlib): $(OBJS)
-	$(LINK.shared) $(OBJS) $(SHLIB_LINK) -o $@
+	$(LINK.shared) $(LDFLAGS_SL) $(OBJS) $(SHLIB_LINK) -o $@
 # If we're using major and minor versions, then make a symlink to major-version-only.
 ifneq ($(shlib), $(shlib_major))
 	rm -f $(shlib_major)
@@ -307,7 +307,7 @@ else # PORTNAME == cygwin
 # Cygwin case
 $(shlib) lib$(NAME).a: $(OBJS)
 	$(DLLTOOL) --export-all $(DLLTOOL_DEFFLAGS) --output-def $(NAME).def $(OBJS)
-	$(DLLWRAP) -o $(shlib) --dllname $(shlib) $(DLLWRAP_FLAGS) --def $(NAME).def $(OBJS) $(SHLIB_LINK)
+	$(DLLWRAP) $(LDFLAGS_SL) -o $(shlib) --dllname $(shlib) $(DLLWRAP_FLAGS) --def $(NAME).def $(OBJS) $(SHLIB_LINK)
 	$(DLLTOOL) --dllname $(shlib) $(DLLTOOL_LIBFLAGS) --def $(NAME).def --output-lib lib$(NAME).a
 
 endif # PORTNAME == cygwin
@@ -317,7 +317,7 @@ else # PORTNAME == win32
 # win32 case
 $(shlib) lib$(NAME).a: $(OBJS)
 	$(DLLTOOL) --export-all $(DLLTOOL_DEFFLAGS) --output-def $(NAME).def $(OBJS)
-	$(DLLWRAP) -o $(shlib) --dllname $(shlib) $(DLLWRAP_FLAGS) --def $(NAME).def $(OBJS) $(SHLIB_LINK)
+	$(DLLWRAP) $(LDFLAGS_SL) -o $(shlib) --dllname $(shlib) $(DLLWRAP_FLAGS) --def $(NAME).def $(OBJS) $(SHLIB_LINK)
 	$(DLLTOOL) --dllname $(shlib) $(DLLTOOL_LIBFLAGS) --def $(NAME).def --output-lib lib$(NAME).a
 
 endif # PORTNAME == win32