---
configure | 6 ++++++
libavutil/internal.h | 8 ++++++++
2 files changed, 14 insertions(+)
diff --git a/configure b/configure
index c25d3b4..8bfd432 100755
--- a/configure
+++ b/configure
@@ -1244,6 +1244,7 @@ HAVE_LIST="
cpunop
CryptGenRandom
dcbzl
+ pragma_deprecated
dev_bktr_ioctl_bt848_h
dev_bktr_ioctl_meteor_h
dev_ic_bt8xx_h
@@ -3221,6 +3222,11 @@ void foo(char * $restrict_keyword p);
EOF
done
+check_cc <<EOF && enable pragma_deprecated
+_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
+_Pragma("GCC diagnostic warning \"-Wdeprecated-declarations\"")
+EOF
+
check_cc <<EOF && enable attribute_packed
struct { int x; } __attribute__((packed)) x;
EOF
diff --git a/libavutil/internal.h b/libavutil/internal.h
index 5f4b060..69fb87f 100644
--- a/libavutil/internal.h
+++ b/libavutil/internal.h
@@ -61,6 +61,14 @@
# define av_export
#endif
+#if HAVE_PRAGMA_DEPRECATED
+# define FF_DISABLE_DEPRECATION_WARNINGS _Pragma("GCC diagnostic ignored
\"-Wdeprecated-declarations\"")
+# define FF_ENABLE_DEPRECATION_WARNINGS _Pragma("GCC diagnostic warning
\"-Wdeprecated-declarations\"")
+#else
+# define FF_DISABLE_DEPRECATION_WARNINGS
+# define FF_ENABLE_DEPRECATION_WARNINGS
+#endif
+
#ifndef INT_BIT
# define INT_BIT (CHAR_BIT * sizeof(int))
#endif
--
1.7.9.5
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