[FFmpeg-cvslog] configure: Document --pkg-config option

[Luca Barbato]

ffmpeg | branch: master | Luca Barbato <lu_zero at gentoo.org> | Tue Mar 11 19:12:05 2014 +0100| [5926603ad65e5fd4fefe8f0d72c381059f71cd59] | committer: Diego Biurrun

configure: Document --pkg-config option

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5926603ad65e5fd4fefe8f0d72c381059f71cd59
---

 configure |    1 +
 1 file changed, 1 insertion(+)

diff --git a/configure b/configure
index 3d1fc29..d41aab0 100755
--- a/configure
+++ b/configure
@@ -222,6 +222,7 @@ Advanced options (experts only):
   --target-path=DIR        path to view of build directory on target
   --target-samples=DIR     path to samples directory on target
   --toolchain=NAME         set tool defaults according to NAME
+  --pkg-config=PKGCONFIG   use pkg-config tool PKGCONFIG [$pkg_config_default]
   --nm=NM                  use nm tool
   --ar=AR                  use archive tool AR [$ar_default]
   --as=AS                  use assembler AS [$as_default]