[Xfce4-commits] <xfce4-session:master> explicitly link to libm where needed (bug #7953)

[Brian J. Tarricone]

Updating branch refs/heads/master
         to eeaea26d3b777afb98c21317ad83170e3f725fd0 (commit)
       from 5b6b22c9e1e9c0c1cfc618b9546695b4966d19b3 (commit)

commit eeaea26d3b777afb98c21317ad83170e3f725fd0
Author: Brian J. Tarricone <brian at tarricone.org>
Date:   Mon Sep 26 01:18:48 2011 -0700

    explicitly link to libm where needed (bug #7953)
    
    we use rint() but aren't linking to libm; probably getting picked up
    implicitly by a dependency like libpng, which recently dropped that flag
    from its .pc file.

 configure.in.in           |    4 ++++
 engines/balou/Makefile.am |    3 ++-
 2 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/configure.in.in b/configure.in.in
index 141d427..8eff947 100644
--- a/configure.in.in
+++ b/configure.in.in
@@ -63,6 +63,10 @@ AC_CHECK_HEADERS([asm/unistd.h errno.h fcntl.h limits.h \
 AC_CHECK_FUNCS([getaddrinfo gethostbyname gethostname getpwuid setsid \
                 sigaction strdup sync vfork])
 
+dnl Check for required libraries
+AC_CHECK_LIBM
+AC_SUBST(LIBM)
+
 dnl Check for X11 installed
 XDT_CHECK_LIBX11_REQUIRE()
 
diff --git a/engines/balou/Makefile.am b/engines/balou/Makefile.am
index 96ae5c5..d049a35 100644
--- a/engines/balou/Makefile.am
+++ b/engines/balou/Makefile.am
@@ -31,7 +31,8 @@ libbalou_la_LDFLAGS =							\
 libbalou_la_LIBADD =							\
 	$(top_builddir)/libxfsm/libxfsm-4.6.la				\
 	$(LIBXFCE4UI_LIBS)						\
-	$(XFCONF_LIBS)
+	$(XFCONF_LIBS)							\
+	$(LIBM)
 
 
 libbalou_la_DEPENDENCIES =						\