svn commit: r228698 - head/usr.bin/m4

[Dimitry Andric]

Author: dim
Date: Sun Dec 18 23:54:32 2011
New Revision: 228698
URL: http://svn.freebsd.org/changeset/base/228698

Log:
  Repair breakage after r228697: since m4 now uses pow(3), it needs -lm.
  
  Pointy hat to:	bapt

Modified:
  head/usr.bin/m4/Makefile

Modified: head/usr.bin/m4/Makefile
==============================================================================
--- head/usr.bin/m4/Makefile	Sun Dec 18 22:04:55 2011	(r228697)
+++ head/usr.bin/m4/Makefile	Sun Dec 18 23:54:32 2011	(r228698)
@@ -6,7 +6,7 @@
 
 PROG=	m4
 CFLAGS+=-DEXTENDED -I${.CURDIR}/lib
-LDADD=	-ly -ll
+LDADD=	-ly -ll -lm
 # clang needs 1 while with gcc we can use 2
 #WARNS=	1