From 576629baafa2bfbe4e41d2b3b3b6df1fb234126e Mon Sep 17 00:00:00 2001
From: Rob Bradford <rob@linux.intel.com>
Date: Mon, 28 May 2012 13:00:24 +0100
Subject: [PATCH] Fix pkg-config file to pull in libm

vpx uses symbols in libm and thus we need to provide an indication to
the user of libvpx that if they want to link against libvpx they must
also link against libm.

Change-Id: I31d4068bf7f6f5b1fd222bcdf9e6a1a92fb6696f
---
 libs.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs.mk b/libs.mk
index 486987159..1f4ffa298 100644
--- a/libs.mk
+++ b/libs.mk
@@ -242,7 +242,7 @@ vpx.pc: config.mk libs.mk
 	$(qexec)echo 'Version: $(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_PATCH)' >> $@
 	$(qexec)echo 'Requires:' >> $@
 	$(qexec)echo 'Conflicts:' >> $@
-	$(qexec)echo 'Libs: -L$${libdir} -lvpx' >> $@
+	$(qexec)echo 'Libs: -L$${libdir} -lvpx -lm' >> $@
 	$(qexec)echo 'Cflags: -I$${includedir}' >> $@
 INSTALL-LIBS-yes += $(LIBSUBDIR)/pkgconfig/vpx.pc
 INSTALL_MAPS += $(LIBSUBDIR)/pkgconfig/%.pc %.pc