[FFmpeg-cvslog] configure: simplify argument handling in check_ld

[Mans Rullgard]

ffmpeg | branch: master | Mans Rullgard <mans at mansr.com> | Sun Oct 14 01:35:56 2012 +0100| [66a1ccd7467ab1913cd8877114c6d4c2588bb12f] | committer: Mans Rullgard

configure: simplify argument handling in check_ld

Use the existing filter functions instead of open-coding the
separation of general flags and libraries.

Signed-off-by: Mans Rullgard <mans at mansr.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=66a1ccd7467ab1913cd8877114c6d4c2588bb12f
---

 configure |    7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/configure b/configure
index a054830..e6b2a31 100755
--- a/configure
+++ b/configure
@@ -704,11 +704,8 @@ ld_o(){
 
 check_ld(){
     log check_ld "$@"
-    flags=''
-    libs=''
-    for f; do
-        test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f"
-    done
+    flags=$(filter_out '-l*' "$@")
+    libs=$(filter '-l*' "$@")
     check_cc $($cflags_filter $flags) || return
     flags=$($ldflags_filter $flags)
     libs=$($ldflags_filter $libs)