[FFmpeg-cvslog] configure: Add -Wstrict-prototypes to CFLAGS if available.

[Diego Biurrun]

ffmpeg | branch: master | Diego Biurrun <diego at biurrun.de> | Mon Oct 10 10:31:31 2011 +0200| [c2ed91de84b3183a6cf2fe94e12236dd8bf45dc7] | committer: Diego Biurrun

configure: Add -Wstrict-prototypes to CFLAGS if available.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c2ed91de84b3183a6cf2fe94e12236dd8bf45dc7
---

 configure |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/configure b/configure
index 22735e7..f5a285e 100755
--- a/configure
+++ b/configure
@@ -2992,6 +2992,7 @@ check_cflags -Wwrite-strings
 check_cflags -Wtype-limits
 check_cflags -Wundef
 check_cflags -Wmissing-prototypes
+check_cflags -Wstrict-prototypes
 enabled extra_warnings && check_cflags -Winline
 
 # add some linker flags