Autodetect OpenSSL or GnuTLS

I'll probably regret it.

There's also a very small chance that the pkg-config things I'm
checking are debian-specific.

Fixes #54.

1 files changed, 14 insertions, 1 deletions

diff --git a/scripts/ffmpeg-config b/scripts/ffmpeg-config
index d82d638..7ff138f 100755
--- a/scripts/ffmpeg-config
+++ b/scripts/ffmpeg-config
@@ -7,7 +7,7 @@ USER_OPTS="$@"
 if test -f "$BUILD"/ffmpeg_options ; then
     USER_OPTS="$(cat "$BUILD"/ffmpeg_options) $USER_OPTS"
 fi
-OPTIONS="--enable-gpl --disable-debug --disable-doc"
+OPTIONS="--enable-gpl --enable-nonfree --disable-debug --disable-doc"
 
 if "$BUILD"/scripts/test-libmpv ; then
     OPTIONS="$OPTIONS --enable-pic"
@@ -15,6 +15,19 @@ fi
 
 OPTIONS="$OPTIONS $USER_OPTS"
 
+# Do FFmpeg's job.
+if ! ( echo "$OPTIONS" | grep -e --enable-openssl ) &&
+   ! ( echo "$OPTIONS" | grep -e --enable-gnutls ) ;
+then
+    if pkg-config openssl ; then
+        OPTIONS="$OPTIONS --enable-openssl"
+        echo "Auto-enabling OpenSSL (creates a non-redistributable binary)."
+    elif pkg-config gnutls ; then
+        OPTIONS="$OPTIONS --enable-gnutls"
+        echo "Auto-enabling GnuTLS."
+    fi
+fi
+
 echo Using ffmpeg options: $OPTIONS
 
 mkdir -p "$BUILD"/ffmpeg_build