[140826] trunk/dports/multimedia/ffmpeg-devel

[ionic at macports.org]

Revision: 140826
          https://trac.macports.org/changeset/140826
Author:   ionic at macports.org
Date:     2015-10-04 10:07:09 -0700 (Sun, 04 Oct 2015)
Log Message:
-----------
ffmpeg-devel: drop -Werror=missing-prototypes for GCC on 10.6 and below. Apple GCC handles this badly. Fixes #48938.

Modified Paths:
--------------
    trunk/dports/multimedia/ffmpeg-devel/Portfile

Added Paths:
-----------
    trunk/dports/multimedia/ffmpeg-devel/files/
    trunk/dports/multimedia/ffmpeg-devel/files/patch-configure-no-error-on-missing-prototypes.diff

Modified: trunk/dports/multimedia/ffmpeg-devel/Portfile
===================================================================
--- trunk/dports/multimedia/ffmpeg-devel/Portfile	2015-10-04 17:06:56 UTC (rev 140825)
+++ trunk/dports/multimedia/ffmpeg-devel/Portfile	2015-10-04 17:07:09 UTC (rev 140826)
@@ -146,6 +146,11 @@
         configure.args-append --enable-vda
     }
 
+    # Apple GCC has problems with SIMD intrinsics and -Werror=no-missing-prototypes.
+    if {${os.major} < 11} {
+        patchfiles-append patch-configure-no-error-on-missing-prototypes.diff
+    }
+
     # kCVPixelFormatType_OneComponent8 used in avfoundation indev is only available on 10.8+
     if {${os.major} < 12} {
         configure.args-append --disable-indev=avfoundation

Added: trunk/dports/multimedia/ffmpeg-devel/files/patch-configure-no-error-on-missing-prototypes.diff
===================================================================
--- trunk/dports/multimedia/ffmpeg-devel/files/patch-configure-no-error-on-missing-prototypes.diff	                        (rev 0)
+++ trunk/dports/multimedia/ffmpeg-devel/files/patch-configure-no-error-on-missing-prototypes.diff	2015-10-04 17:07:09 UTC (rev 140826)
@@ -0,0 +1,10 @@
+--- configure.old	2015-09-27 18:43:30.000000000 +0200
++++ configure	2015-09-27 18:44:18.000000000 +0200
+@@ -5683,7 +5683,6 @@
+     check_optflags -fno-tree-vectorize
+     check_cflags -Werror=format-security
+     check_cflags -Werror=implicit-function-declaration
+-    check_cflags -Werror=missing-prototypes
+     check_cflags -Werror=return-type
+     check_cflags -Werror=vla
+     check_cflags -Wformat
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