[gimp/metadata-browser] script-fu: explicitly specify library dependencies

[Roman Joost <romanofski src gnome org>]

commit 7893d6aab115cda3dcb0eca531ee02e4f61f7e23
Author: Nils Philippsen <nils redhat com>
Date:   Fri Sep 30 06:55:24 2011 +0530

    script-fu: explicitly specify library dependencies
    
    cherry-pick commit d1e0f540e551cbc7f622a84dc65a7e97d016174c from the
    gimp-2-6 branch.

 plug-ins/script-fu/Makefile.am |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)
---
diff --git a/plug-ins/script-fu/Makefile.am b/plug-ins/script-fu/Makefile.am
index 68c3ce7..ca461a9 100644
--- a/plug-ins/script-fu/Makefile.am
+++ b/plug-ins/script-fu/Makefile.am
@@ -1,21 +1,23 @@
 ## Process this file with automake to produce Makefile.in
 
+if OS_WIN32
+mwindows = -mwindows
+WINSOCK_LIBS = -lws2_32
+else
+libm = -lm
+endif
+
 libgimpui = $(top_builddir)/libgimp/libgimpui-$(GIMP_API_VERSION).la
 libgimpwidgets = $(top_builddir)/libgimpwidgets/libgimpwidgets-$(GIMP_API_VERSION).la
 libgimp = $(top_builddir)/libgimp/libgimp-$(GIMP_API_VERSION).la
 libgimpcolor = $(top_builddir)/libgimpcolor/libgimpcolor-$(GIMP_API_VERSION).la
 libgimpbase = $(top_builddir)/libgimpbase/libgimpbase-$(GIMP_API_VERSION).la
 libgimpconfig = $(top_builddir)/libgimpconfig/libgimpconfig-$(GIMP_API_VERSION).la
-libgimpmath = $(top_builddir)/libgimpmath/libgimpmath-$(GIMP_API_VERSION).la
+libgimpmath = $(top_builddir)/libgimpmath/libgimpmath-$(GIMP_API_VERSION).la $(libm)
 
 libtinyscheme=tinyscheme/libtinyscheme.a
 libftx=ftx/libftx.a
 
-if OS_WIN32
-mwindows = -mwindows
-WINSOCK_LIBS = -lws2_32
-endif
-
 if HAVE_WINDRES
 include $(top_srcdir)/build/windows/gimprc-plug-ins.rule
 script_fu_RC = script-fu.rc.o