From cfbf3b9d4c846f12a99624331a56048c7e3a75b7 Mon Sep 17 00:00:00 2001
From: Ken VanDine <ken.vandine@canonical.com>
Date: Tue, 24 Jul 2012 11:18:32 -0400
Subject: Use AC_CHECK_LIBM to get -lm now that gtk doesn't include that in
 it's .pc file

---
 configure.ac    | 2 ++
 src/Makefile.am | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 6e350b9..a124c29 100644
--- a/configure.ac
+++ b/configure.ac
@@ -78,6 +78,8 @@ AC_FUNC_MALLOC
 AC_FUNC_MMAP
 AC_CHECK_FUNCS([memset munmap strcasecmp strdup])
 
+AC_CHECK_LIBM
+
 AC_ARG_WITH([gtk],
   [AS_HELP_STRING([--with-gtk],
     [Which version of gtk to use @<:@default=3@:>@])],
diff --git a/src/Makefile.am b/src/Makefile.am
index b849bf5..8fdd5e0 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -82,7 +82,7 @@ libidoinclude_HEADERS =			\
 	idotimeline.h			\
 	libido.h
 
-libido_0_1_la_LIBADD = $(GTK_LIBS)
+libido_0_1_la_LIBADD = $(GTK_LIBS) $(LIBM)
 libido_0_1_la_LDFLAGS =                 \
 	$(GTK_LT_LDFLAGS)               \
 	$(COVERAGE_LDFLAGS)
-- 
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