libgd configuration bug

[Andreas Schwab]

This patch is needed at least on ia64 because libgd requires libm to link
successfully.

Andreas.

2000-07-24  Andreas Schwab  <schwab@suse.de>

	* configure.in: Add `-lm' when checking for libgd.
	* malloc/Makefile ($(objpfx)memusagestat): Add `-lm' during
	linking.

Index: configure.in
===================================================================
RCS file: /cvs/glibc/libc/configure.in,v
retrieving revision 1.284
diff -u -a -u -r1.284 configure.in
--- configure.in	2000/07/21 04:04:37	1.284
+++ configure.in	2000/07/24 13:20:41
@@ -1243,7 +1243,7 @@
 old_LDFLAGS="$LDFLAGS"
 LDFLAGS="$LDFLAGS $libgd_ldflags"
 old_LIBS="$LIBS"
-LIBS="$LIBS -lgd -lpng -lz"
+LIBS="$LIBS -lgd -lpng -lz -lm"
 AC_TRY_LINK([#include <gd.h>], [gdImagePng (0, 0)], LIBGD=yes, LIBGD=no)
 CFLAGS="$old_CFLAGS"
 LDFLAGS="$old_LDFLAGS"
Index: malloc/Makefile
===================================================================
RCS file: /cvs/glibc/libc/malloc/Makefile,v
retrieving revision 1.29
diff -u -a -u -r1.29 Makefile
--- malloc/Makefile	2000/07/23 01:22:08	1.29
+++ malloc/Makefile	2000/07/24 13:17:01
@@ -80,7 +80,7 @@
 
 memusagestat-modules = memusagestat
 $(objpfx)memusagestat: $(memusagestat-modules:%=$(objpfx)%.o)
-	$(LINK.o) -o $@ $^ $(libgd-LDFLAGS) -lgd -lpng -lz
+	$(LINK.o) -o $@ $^ $(libgd-LDFLAGS) -lgd -lpng -lz -lm
 
 include ../Rules
 

-- 
Andreas Schwab                                  "And now for something
SuSE Labs                                        completely different."
Andreas.Schwab@suse.de
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