configure: fix broken variables in pkg-config files

[mlt] / configure

diff --git a/configure b/configure
index fe1423d7768e650c7dade7b238a48b3d1d80db5c..a2f93e8c0da21538b80397bffeede85db175b603 100755 (executable)
--- a/configure
+++ b/configure
@@ -94,13 +94,15 @@ build_pkgconfig()
 {
        for i in framework valerie miracle
        do
-               echo "prefix=$prefix" >mlt-$i.pc
-               echo "exec_prefix=$prefix" >>mlt-$i.pc
-               echo "libdir=$libdir" >>mlt-$i.pc
-               echo "includedir=$prefix/include" >>mlt-$i.pc
-               echo "version=$version" >>mlt-$i.pc
-               echo "cflags=`grep ^$i packages.dat | cut -f 2`" >>mlt-$i.pc
-               echo "libs=`grep ^$i packages.dat | cut -f 3`" >>mlt-$i.pc
+               echo prefix="$prefix" > mlt-$i.pc
+               (
+                       echo exec_prefix=$prefix
+                       echo libdir=$libdir
+                       echo includedir=$prefix/include
+                       echo version=$version
+                       echo cflags=`grep ^$i packages.dat | cut -f 2`
+                       echo libs=`grep ^$i packages.dat | cut -f 3`
+               ) >> mlt-$i.pc
                cat mlt-$i.pc.in >>mlt-$i.pc
        done
 }