ffmpeg: Disable GPL and switch to using OpenSSL.

media-video/ffmpeg/ffmpeg-4.2.recipe

@@ -5,9 +5,8 @@ codec library."
 HOMEPAGE="https://ffmpeg.org/"
 COPYRIGHT="2000-2003 Fabrice Bellard
 	2003-2019 the FFmpeg developers"
-LICENSE="GNU LGPL v3
-	GNU GPL v3"
-REVISION="1"
+LICENSE="GNU LGPL v3"
+REVISION="2"
 SOURCE_URI="https://ffmpeg.org/releases/ffmpeg-$portVersion.tar.xz"
 CHECKSUM_SHA256="023f10831a97ad93d798f53a3640e55cd564abfeba807ecbe8524dac4fedecd5"
 PATCHES="ffmpeg-$portVersion.patchset"
@@ -22,7 +21,6 @@ ffmpegLibs="\
 	libavfilter \
 	libavformat \
 	libavutil \
-	libpostproc \
 	libswresample \
 	libswscale \
 	"
@@ -34,7 +32,6 @@ libavdeviceVersion="58.8.100"
 libavfilterVersion="7.57.100"
 libswscaleVersion="5.5.100"
 libswresampleVersion="3.5.100"
-libpostprocVersion="55.5.100"
 portVersionCompat="$portVersion compat >= 4"
 for i in $ffmpegLibs; do
 	eval "${i}VersionCompat=\"\$${i}Version compat >= \${${i}Version%%.*}\""
@@ -46,7 +43,6 @@ PROVIDES="
 	lib:libavfilter$secondaryArchSuffix = $libavfilterVersionCompat
 	lib:libavformat$secondaryArchSuffix = $libavformatVersionCompat
 	lib:libavutil$secondaryArchSuffix = $libavutilVersionCompat
-	lib:libpostproc$secondaryArchSuffix = $libpostprocVersionCompat
 	lib:libswresample$secondaryArchSuffix = $libswresampleVersionCompat
 	lib:libswscale$secondaryArchSuffix = $libswscaleVersionCompat
 	"
@@ -55,6 +51,7 @@ REQUIRES="
 	lib:libbz2$secondaryArchSuffix
 	lib:libogg$secondaryArchSuffix
 	lib:libspeex$secondaryArchSuffix
+	lib:libssl$secondaryArchSuffix
 	lib:libtheoradec$secondaryArchSuffix
 	lib:libtheoraenc$secondaryArchSuffix
 	lib:libvorbis$secondaryArchSuffix
@@ -63,7 +60,6 @@ REQUIRES="
 	"
 if [ "$effectiveTargetArchitecture" != x86_gcc2 ]; then
 	REQUIRES+="
-		lib:libgnutls$secondaryArchSuffix
 		lib:libopenmpt$secondaryArchSuffix
 		lib:libvpx$secondaryArchSuffix
 		"
@@ -110,7 +106,6 @@ PROVIDES_devel="
 	devel:libavfilter$secondaryArchSuffix = $libavfilterVersionCompat
 	devel:libavformat$secondaryArchSuffix = $libavformatVersionCompat
 	devel:libavutil$secondaryArchSuffix = $libavutilVersionCompat
-	devel:libpostproc$secondaryArchSuffix = $libpostprocVersionCompat
 	devel:libswresample$secondaryArchSuffix = $libswresampleVersionCompat
 	devel:libswscale$secondaryArchSuffix = $libswscaleVersionCompat
 	"
@@ -149,13 +144,13 @@ BUILD_REQUIRES="
 	devel:libogg$secondaryArchSuffix
 	devel:libsdl2$secondaryArchSuffix
 	devel:libspeex$secondaryArchSuffix
+	devel:libssl$secondaryArchSuffix
 	devel:libtheora$secondaryArchSuffix
 	devel:libvorbis$secondaryArchSuffix
 	devel:libz$secondaryArchSuffix
 	"
 if [ "$effectiveTargetArchitecture" != x86_gcc2 ]; then
 	BUILD_REQUIRES+="
-		devel:libgnutls$secondaryArchSuffix
 		devel:libopenmpt$secondaryArchSuffix
 		devel:libvpx$secondaryArchSuffix
 		"
@@ -193,7 +188,6 @@ defineDebugInfoPackage ffmpeg$secondaryArchSuffix \
 	$libDir/libavfilter.so.$libavfilterVersion \
 	$libDir/libavformat.so.$libavformatVersion \
 	$libDir/libavutil.so.$libavutilVersion \
-	$libDir/libpostproc.so.$libpostprocVersion \
 	$libDir/libswresample.so.$libswresampleVersion \
 	$libDir/libswscale.so.$libswscaleVersion \
 	"$(getPackagePrefix avdevice)/$relativeLibDir"/libavdevice.so.$libavdeviceVersion \
@@ -229,7 +223,7 @@ BUILD()
 		export CFLAGS="-isystem$(pwd) -isystem$(pwd)/os -isystem$(pwd)/config"
 		export LDFLAGS="$baseLDFLAGS $(pwd)/gcc_runtime.o"
 	else
-		extraArgs="--enable-libvpx --enable-gnutls --enable-libopenmpt"
+		extraArgs="--enable-libvpx --enable-libopenmpt"
 	fi
 
 	# not an autotools configure
@@ -244,10 +238,10 @@ BUILD()
 		--mandir=$manDir \
 		--disable-debug \
 		--disable-stripping \
-		--enable-gpl \
-		--enable-version3 \
-		--enable-shared \
 		--disable-static \
+		--enable-shared \
+		--enable-version3 \
+		--enable-openssl \
 		--enable-libvorbis \
 		--enable-libspeex \
 		--enable-libtheora \