pkgconfig dependency script fixes

- don't make assumptions about package names, requires pkg-config executable
  path instead
- always create pkg-config dependency if *.pc files are included, not just
  in case the *.pc file requires other pkg-config modules

1 files changed, 2 insertions, 2 deletions

diff --git a/scripts/pkgconfigdeps.sh b/scripts/pkgconfigdeps.sh
index 7a8123437..882d19595 100755
--- a/scripts/pkgconfigdeps.sh
+++ b/scripts/pkgconfigdeps.sh
@@ -30,9 +30,9 @@ case $1 in
     while read filename ; do
     case "${filename}" in
     *.pc)
+	i="`expr $i + 1`"
+	[ $i -eq 1 ] && echo "$pkgconfig"
 	$pkgconfig --print-requires "$filename" 2> /dev/null | while read n r v ; do
-	    i="`expr $i + 1`"
-	    [ $i -eq 1 ] && echo "pkgconfig"
 	    echo "pkgconfig($n)" "$r" "$v"
 	done
     esac