Module: libav
Branch: master
Commit: 50f7c296469e9675e07fd1afa37b5e430b876f1c

Author:    Reinhard Tartler <[email protected]>
Committer: Diego Biurrun <[email protected]>
Date:      Sun Apr 24 17:24:24 2011 +0200

configure: Add missing libm library dependencies to .pc files.

This unbreaks static compilation using pkg-config on systems in need of -lm.
Based on an mplayer2 patch by Uoti Urpala <[email protected]>

Signed-off-by: Diego Biurrun <[email protected]>

---

 configure |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/configure b/configure
index 6dd00dc..f514503 100755
--- a/configure
+++ b/configure
@@ -2840,7 +2840,7 @@ for thread in $THREADS_LIST; do
     fi
 done
 
-check_lib math.h sin -lm
+check_lib math.h sin -lm && LIBM="-lm"
 enabled vaapi && require vaapi va/va.h vaInitialize -lva
 
 check_mathfunc exp2
@@ -3427,10 +3427,10 @@ Cflags: -I\${includedir}
 EOF
 }
 
-pkgconfig_generate libavutil "Libav utility library" "$LIBAVUTIL_VERSION"
-pkgconfig_generate libavcodec "Libav codec library" "$LIBAVCODEC_VERSION" 
"$extralibs" "libavutil = $LIBAVUTIL_VERSION"
+pkgconfig_generate libavutil "Libav utility library" "$LIBAVUTIL_VERSION" 
"$LIBM"
+pkgconfig_generate libavcodec "Libav codec library" "$LIBAVCODEC_VERSION" 
"$extralibs $LIBM" "libavutil = $LIBAVUTIL_VERSION"
 pkgconfig_generate libavformat "Libav container format library" 
"$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec = $LIBAVCODEC_VERSION"
 pkgconfig_generate libavdevice "Libav device handling library" 
"$LIBAVDEVICE_VERSION" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION"
 pkgconfig_generate libavfilter "Libav video filtering library" 
"$LIBAVFILTER_VERSION" "$extralibs"
 pkgconfig_generate libpostproc "Libav post processing library" 
"$LIBPOSTPROC_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"
-pkgconfig_generate libswscale "Libav image rescaling library" 
"$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"
+pkgconfig_generate libswscale "Libav image rescaling library" 
"$LIBSWSCALE_VERSION" "$LIBM" "libavutil = $LIBAVUTIL_VERSION"

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