[Xfce4-commits] [xfce/gtk-xfce-engine] 05/10: Link against libm for floor() and ceil()

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peter pushed a commit to branch peter/gtk2
in repository xfce/gtk-xfce-engine.

commit 5d8c972547d93ff8f1fb48a813a2c282bf4827db
Author: Lionel Le Folgoc <lionel at lefolgoc.net>
Date:   Sun Apr 8 17:45:18 2012 +0200

    Link against libm for floor() and ceil()
---
 configure.in.in |    3 +++
 src/Makefile.am |    3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/configure.in.in b/configure.in.in
index e73d192..158c166 100644
--- a/configure.in.in
+++ b/configure.in.in
@@ -57,6 +57,9 @@ dnl ***********************************
 XDT_CHECK_PACKAGE([GTK], [gtk+-2.0], [2.20.0])
 XDT_CHECK_PACKAGE([GLIB], [glib-2.0], [2.24.0])
 XDT_CHECK_PACKAGE([GMODULE], [gmodule-2.0], [2.24.0])
+dnl libm is needed for floor() and ceil()
+AC_CHECK_LIBM
+AC_SUBST(LIBM)
 
 GTK_BINARY_VERSION=`$PKG_CONFIG --variable=gtk_binary_version gtk+-2.0`
 AC_SUBST([GTK_BINARY_VERSION])
diff --git a/src/Makefile.am b/src/Makefile.am
index d81392e..095afa9 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -30,7 +30,8 @@ libxfce_la_CFLAGS = \
 libxfce_la_LIBADD = \
 	$(GTK_LIBS) \
 	$(GLIB_LIBS) \
-	$(GMODULE_LIBS)
+	$(GMODULE_LIBS) \
+	$(LIBM)
 
 libxfce_la_LDFLAGS = \
 	-module \

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