sasquatch: support gcc 10

sys-fs/sasquatch/Manifest

@@ -1,3 +1,4 @@
 DIST sasquatch-20160119.patch 1128943 BLAKE2B f0917a6369a58d9dee648a5ac4fb0083353c2263a9fb3c55ac84d386e485a99052df32536570bdc7c4532580e0b715b6222d5609a32885b49b0325bbcb53daa8 SHA512 ffc53ceeccc7ad3b58879030f91996db540cf184675ea1009672a0457f7c18d812f36c639fb1cc5d182a14e35f0dfe4a8f7b04fa47b0c8260dfffb6b6bc04f21
 DIST sasquatch-20180522.squashfs4.3.tar.gz 182550 BLAKE2B f56ff33a505f7d60cced11224526bfce003bc06184ad7e8cb9cd08b14854164da8d2ecc64694d44085c46bcfa3aaa85939c97820415345053f7956af04066fdb SHA512 854ed7acc99920f24ecf11e0da807e5a2a162eeda55db971aba63a03f0da2c13b20ec0564a906c4b0e415bd8258b273a10208c7abc0704f2ceea773aa6148a79
+DIST sasquatch-20210325.squashfs4.3.tar.gz 182550 BLAKE2B f56ff33a505f7d60cced11224526bfce003bc06184ad7e8cb9cd08b14854164da8d2ecc64694d44085c46bcfa3aaa85939c97820415345053f7956af04066fdb SHA512 854ed7acc99920f24ecf11e0da807e5a2a162eeda55db971aba63a03f0da2c13b20ec0564a906c4b0e415bd8258b273a10208c7abc0704f2ceea773aa6148a79
 DIST squashfs4.3.tar.gz 182550 BLAKE2B f56ff33a505f7d60cced11224526bfce003bc06184ad7e8cb9cd08b14854164da8d2ecc64694d44085c46bcfa3aaa85939c97820415345053f7956af04066fdb SHA512 854ed7acc99920f24ecf11e0da807e5a2a162eeda55db971aba63a03f0da2c13b20ec0564a906c4b0e415bd8258b273a10208c7abc0704f2ceea773aa6148a79

sys-fs/sasquatch/sasquatch-20210325.ebuild

@@ -0,0 +1,78 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+SQSHFS_P="squashfs4.3"
+
+inherit eutils flag-o-matic git-r3 toolchain-funcs
+
+DESCRIPTION="The sasquatch project is a set of patches to the standard unsquashfs utility"
+HOMEPAGE="https://github.com/devttys0/sasquatch http://squashfs.sourceforge.net"
+SRC_URI="mirror://sourceforge/squashfs/${SQSHFS_P}.tar.gz -> ${P}.${SQSHFS_P}.tar.gz"
+
+EGIT_REPO_URI="https://github.com/devttys0/sasquatch"
+if [[ "${PV}" != *9999 ]]; then
+	EGIT_COMMIT="bd864a1b037bf57ca7d64a292a60ba0d6459611f"
+	KEYWORDS="~amd64 ~arm ~x86"
+fi
+
+LICENSE="GPL-2"
+SLOT="0"
+RESTRICT="mirror"
+IUSE="debug lz4 lzo static xattr +xz"
+
+LIB_DEPEND="
+	sys-libs/zlib[static-libs(+)]
+	!xz? ( !lzo? ( sys-libs/zlib[static-libs(+)] ) )
+	lz4? ( app-arch/lz4[static-libs(+)] )
+	lzo? ( dev-libs/lzo[static-libs(+)] )
+	xattr? ( sys-apps/attr[static-libs(+)] )
+	xz? ( app-arch/xz-utils[static-libs(+)] )"
+
+RDEPEND="!static? ( ${LIB_DEPEND//\[static-libs(+)]} )"
+DEPEND="${RDEPEND}
+	static? ( ${LIB_DEPEND} )"
+
+S="${WORKDIR}/${SQSHFS_P}/squashfs-tools"
+
+src_unpack() {
+	git-r3_src_unpack
+	unpack ${A}
+}
+
+src_prepare() {
+	# Apply debian patches and using upstream...
+	# eapply -p2 "${FILESDIR}"/*.patch
+	eapply "${WORKDIR}/${P}"/patches/patch0.txt
+
+	# Enable target toolchain/params for child "make" process
+	sed -e "s/make -C \$(/make CC=$(tc-getCXX) ${MAKEOPTS} -C \$(/" \
+		-e "s/-Wall -Werror/-Wall/" \
+		-i Makefile || die 'sed failed!'
+
+	eapply_user
+}
+
+src_compile() {
+	append-cflags -std=gnu89
+	use debug && append-cppflags -DSQUASHFS_TRACE
+	use static && append-ldflags -static
+
+	tc-export CC
+	emake \
+		EXTRA_CFLAGS=-fcommon \
+		LZMA_SUPPORT=1 \
+		$(usex lzo LZO_SUPPORT=1 LZO_SUPPORT=0) \
+		$(usex lz4 LZ4_SUPPORT=1 LZ4_SUPPORT=0) \
+		$(usex xattr XATTR_SUPPORT=1 XATTR_SUPPORT=0) \
+		$(usex xz XZ_SUPPORT=1 XZ_SUPPORT=0)
+} 
+
+src_install() {
+	dobin sasquatch
+	dodoc \
+		../CHANGES \
+		../ACKNOWLEDGEMENTS \
+		../PERFORMANCE.README \
+		"${WORKDIR}/${P}"/README.md
+}