Add dev-libs/elfutils-0.170-r1, update README.md

4 files changed, 101 insertions, 0 deletions

diff --git a/README.md b/README.md
index 45f4c46a..f903a8e5 100644
--- a/README.md
+++ b/README.md
@@ -540,6 +540,7 @@ x32 profiles, and that these variables only affect multilib systems.
 (... controlled by the `sep-usr` USE-flag)
 
 * app-crypt/mit-krb5
+* dev-libs/elfutils
 * dev-libs/gmp
 * dev-libs/jansson
 * dev-libs/libgcrypt
diff --git a/dev-libs/elfutils/Manifest b/dev-libs/elfutils/Manifest
new file mode 100644
index 00000000..9f1f6e43
--- /dev/null
+++ b/dev-libs/elfutils/Manifest
@@ -0,0 +1,3 @@
+AUX elfutils-0.118-PaX-support.patch 962 SHA256 b9cad21c52abb390f370d59e7ff6c9a1289ca6895e3744c47def59a58a95899a SHA512 ce542011f6ea4398455e418a8eae06508407e975e179306ffca5e3e9702583ff9f5e6010ee2e25d098b7f396c361029c932cd0c40ba3d910d9fb60c97f07f50c WHIRLPOOL 37880de537c5814e9b0962e84ac29c4c73b90779428d717f06f911b5fa4bd58d9488c8987d4232bd49e7ead5de1fceca212711c6ebced5b922c5d0be99a33de3
+DIST elfutils-0.170.tar.bz2 8358001 SHA256 1f844775576b79bdc9f9c717a50058d08620323c1e935458223a12f249c9e066 SHA512 aca0b5e271138eaf86e36505ffb101181207b151e833e6cd7c18986ac50678542a5ecd2250f8dd6923ca497142f197c8b08fd225e4130b16b6203c24013d6d28 WHIRLPOOL ebb3069aa52e49b7e137c722ac490b12393e0c54656d6d7476193eaa4253b48209e62e4babd4819a52cf5a9f3a1a6f56945eb776f014df9cbd841aa392e94823
+EBUILD elfutils-0.170-r1.ebuild 1903 SHA256 c608d69ffb0ee7458f908a268e370ccecec6debb38656505e715a92c27b92123 SHA512 d5536f9a1b7a30a2e312978448c8d7db1d652e19346d1558a6a0d1fe2b9cde26d49dc4af2df4571902c65f1831823e26dc76b677db254152d355d47e6c47dc73 WHIRLPOOL 287ce16c4f6652823c3050c074dc7a9af6246e4ed42a12a818f57e7e5cba7349d317d7142589e2bd6aafb707ba54b92170ee56335bf6f603b5e6959baf9fb18c
diff --git a/dev-libs/elfutils/elfutils-0.170-r1.ebuild b/dev-libs/elfutils/elfutils-0.170-r1.ebuild
new file mode 100644
index 00000000..178f74ac
--- /dev/null
+++ b/dev-libs/elfutils/elfutils-0.170-r1.ebuild
@@ -0,0 +1,71 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit flag-o-matic multilib-minimal
+
+DESCRIPTION="Libraries/utilities to handle ELF objects (drop in replacement for libelf)"
+HOMEPAGE="http://elfutils.org/"
+SRC_URI="https://sourceware.org/elfutils/ftp/${PV}/${P}.tar.bz2"
+
+LICENSE="|| ( GPL-2+ LGPL-3+ ) utils? ( GPL-3+ )"
+SLOT="0"
+KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ~ppc ~ppc64 s390 sh sparc x86 ~amd64-linux ~arm-linux ~x86-linux"
+IUSE="bzip2 lzma nls sep-usr static-libs test +threads +utils"
+
+RDEPEND=">=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}]
+	bzip2? ( >=app-arch/bzip2-1.0.6-r4[${MULTILIB_USEDEP}] )
+	lzma? ( >=app-arch/xz-utils-5.0.5-r1[${MULTILIB_USEDEP}] )
+	!dev-libs/libelf"
+DEPEND="${RDEPEND}
+	nls? ( sys-devel/gettext )
+	>=sys-devel/flex-2.5.4a
+	sys-devel/m4"
+
+PATCHES=("${FILESDIR}"/${PN}-0.118-PaX-support.patch)
+
+src_prepare() {
+	default
+
+	if ! use static-libs; then
+		sed -i -e '/^lib_LIBRARIES/s:=.*:=:' -e '/^%.os/s:%.o$::' lib{asm,dw,elf}/Makefile.in || die
+	fi
+	sed -i 's:-Werror::' */Makefile.in || die
+}
+
+src_configure() {
+	use test && append-flags -g #407135
+	multilib-minimal_src_configure
+}
+
+multilib_src_configure() {
+	ECONF_SOURCE="${S}" econf \
+		$(use_enable nls) \
+		$(use_enable threads thread-safety) \
+		--program-prefix="eu-" \
+		--with-zlib \
+		$(use_with bzip2 bzlib) \
+		$(use_with lzma)
+}
+
+multilib_src_test() {
+	env	LD_LIBRARY_PATH="${BUILD_DIR}/libelf:${BUILD_DIR}/libebl:${BUILD_DIR}/libdw:${BUILD_DIR}/libasm" \
+		LC_ALL="C" \
+		emake check
+}
+
+multilib_src_install_all() {
+	einstalldocs
+	dodoc NOTES
+	# These build quick, and are needed for most tests, so don't
+	# disable their building when the USE flag is disabled.
+	if ! use utils; then
+		rm -rf "${ED}"/usr/bin || die
+	fi
+	if multilib_is_native_abi; then
+		if use sep-usr; then
+			gen_usr_ldscript -a elf
+		fi
+	fi
+}
diff --git a/dev-libs/elfutils/files/elfutils-0.118-PaX-support.patch b/dev-libs/elfutils/files/elfutils-0.118-PaX-support.patch
new file mode 100644
index 00000000..0ae359fe
--- /dev/null
+++ b/dev-libs/elfutils/files/elfutils-0.118-PaX-support.patch
@@ -0,0 +1,26 @@
+Add support for PaX ELF markings
+
+Patch by Kevin F. Quinn <kevquinn@gentoo.org>
+
+http://bugs.gentoo.org/115100
+
+--- a/libelf/elf.h
++++ b/libelf/elf.h
+@@ -568,6 +568,7 @@
+ #define PT_GNU_EH_FRAME	0x6474e550	/* GCC .eh_frame_hdr segment */
+ #define PT_GNU_STACK	0x6474e551	/* Indicates stack executability */
+ #define PT_GNU_RELRO	0x6474e552	/* Read-only after relocation */
++#define PT_PAX_FLAGS    0x65041580  /* Indicates PaX flag markings */
+ #define PT_LOSUNW	0x6ffffffa
+ #define PT_SUNWBSS	0x6ffffffa	/* Sun Specific segment */
+ #define PT_SUNWSTACK	0x6ffffffb	/* Stack segment */
+--- a/src/elflint.c
++++ b/src/elflint.c
+@@ -3187,6 +3187,7 @@
+ 
+       if (phdr->p_type >= PT_NUM && phdr->p_type != PT_GNU_EH_FRAME
+ 	  && phdr->p_type != PT_GNU_STACK && phdr->p_type != PT_GNU_RELRO
++	  && phdr->p_type != PT_PAX_FLAGS
+ 	  /* Check for a known machine-specific type.  */
+ 	  && ebl_segment_type_name (ebl, phdr->p_type, NULL, 0) == NULL)
+ 	ERROR (gettext ("\