lz4, bump version (#9137)

app-arch/lz4/lz4-1.9.4.recipe

@@ -4,12 +4,13 @@ compression speed at 400 MB/s per core, scalable with multi-core CPUs. It \
 also features an extremely fast decoder, with speed in multiple GB/s per \
 core, typically reaching RAM speed limits on multi-core systems."
 HOMEPAGE="https://lz4.github.io/lz4/"
-COPYRIGHT="2011-2019 Yann Collet"
-LICENSE="BSD (2-clause)"
-REVISION="2"
+COPYRIGHT="2011-2020 Yann Collet"
+LICENSE="BSD (2-clause)
+	GNU GPL v2"
+REVISION="1"
 SOURCE_URI="https://github.com/lz4/lz4/archive/v$portVersion.tar.gz"
 SOURCE_FILENAME="lz4-$portVersion.tar.gz"
-CHECKSUM_SHA256="030644df4611007ff7dc962d981f390361e6c97a34e5cbc393ddfbe019ffe2c1"
+CHECKSUM_SHA256="0b0e3aa07c8c063ddf40b082bdf7e37a1562bda40a0ff5272957f3e987e0e54b"
 
 ARCHITECTURES="all"
 SECONDARY_ARCHITECTURES="x86_gcc2 x86"
@@ -49,6 +50,7 @@ BUILD_REQUIRES="
 BUILD_PREREQUIRES="
 	cmd:ar
 	cmd:gcc$secondaryArchSuffix
+	cmd:g++$secondaryArchSuffix
 	cmd:ld$secondaryArchSuffix
 	cmd:make
 	"
@@ -86,14 +88,12 @@ INSTALL()
 	make BUILD_STATIC=no install \
 		LIBDIR="$libDir" \
 		INCLUDEDIR="$includeDir" \
-		BINDIR="$binDir"
+		BINDIR="$binDir" \
+		MANDIR="$manDir"
 
 	if [ -n "$secondaryArchSuffix" ]; then
-		rm "$binDir"/lz4
-		rm "$binDir"/lz4c
-		rm "$binDir"/lz4cat
-		rm "$binDir"/unlz4
-		rmdir "$binDir"
+		rm -rf "$binDir"
+		rm -rf "$manDir"
 	fi
 
 	prepareInstalledDevelLibs liblz4