[gentoo-commits] proj/hardened-dev:uclibc commit in: sys-libs/uclibc/, sys-libs/uclibc/files/

[Anthony G. Basile]

commit:     aef3365ff1ae4b40ea0d342e0bdace003c5b234c
Author:     Anthony G. Basile <blueness <AT> gentoo <DOT> org>
AuthorDate: Wed Dec 21 01:10:30 2011 +0000
Commit:     Anthony G. Basile <blueness <AT> gentoo <DOT> org>
CommitDate: Wed Dec 21 01:10:30 2011 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/hardened-dev.git;a=commit;h=aef3365f

Fix __libc_epoll_pwait compile failure on x86

(Portage version: 2.1.10.41/git/Linux x86_64, unsigned Manifest commit)

---
 sys-libs/uclibc/ChangeLog                          |    3 +
 .../uclibc/files/uclibc-0.9.32-fix_epoll.patch     |   42 +++
 sys-libs/uclibc/uclibc-0.9.30.1-r1.ebuild          |  380 --------------------
 ...clibc-0.9.32.ebuild => uclibc-0.9.32-r1.ebuild} |    0
 sys-libs/uclibc/uclibc-0.9.32.ebuild               |    1 +
 5 files changed, 46 insertions(+), 380 deletions(-)

diff --git a/sys-libs/uclibc/ChangeLog b/sys-libs/uclibc/ChangeLog
index 362aeef..d4c9ae9 100644
--- a/sys-libs/uclibc/ChangeLog
+++ b/sys-libs/uclibc/ChangeLog
@@ -1,5 +1,8 @@
 
 
+  21 Dec 2011; Anthony G. Basile <blueness@g.o> ChangeLog:
+  Fix __libc_epoll_pwait compile failure on x86
+
   20 Dec 2011; Anthony G. Basile <blueness@g.o> ChangeLog:
   Added patch from bug #308477
 

diff --git a/sys-libs/uclibc/files/uclibc-0.9.32-fix_epoll.patch b/sys-libs/uclibc/files/uclibc-0.9.32-fix_epoll.patch
new file mode 100644
index 0000000..6e32d38
--- /dev/null
+++ b/sys-libs/uclibc/files/uclibc-0.9.32-fix_epoll.patch
@@ -0,0 +1,42 @@
+From 8245f3b4638fdff2011c2657af1bb211def704bc Mon Sep 17 00:00:00 2001
+From: Phil Blundell <pb@××××.net>
+Date: Sat, 11 Jun 2011 05:10:46 +0000
+Subject: Fix __libc_epoll_pwait compile failure on x86
+
+This prevents "memory input 7 is not directly addressable" errors.
+
+| libc/sysdeps/linux/common/epoll.c: In function '__libc_epoll_pwait':
+| libc/sysdeps/linux/common/epoll.c:71:80: error: memory input 7 is not directly addressable
+| libc/sysdeps/linux/common/epoll.c:75:86: error: memory input 7 is not directly addressable
+| make: *** [libc/sysdeps/linux/common/epoll.o] Error 1
+| make: *** Waiting for unfinished jobs....
+
+Signed-off-by: Phil Blundell <pb@××××.net>
+Signed-off-by: Jason Woodward <jason.woodward@×××××××.com>
+Signed-off-by: Khem Raj <raj.khem@×××××.com>
+---
+(limited to 'libc/sysdeps/linux/common/epoll.c')
+
+diff --git a/libc/sysdeps/linux/common/epoll.c b/libc/sysdeps/linux/common/epoll.c
+index 85b0cfd..ab3e73b 100644
+--- a/libc/sysdeps/linux/common/epoll.c
++++ b/libc/sysdeps/linux/common/epoll.c
+@@ -67,12 +67,13 @@ extern __typeof(epoll_pwait) __libc_epoll_pwait;
+ int __libc_epoll_pwait(int epfd, struct epoll_event *events, int maxevents,
+ 						int timeout, const sigset_t *set)
+ {
++    int nsig = _NSIG / 8;
+ 	if (SINGLE_THREAD_P)
+-		return INLINE_SYSCALL(epoll_pwait, 6, epfd, events, maxevents, timeout, set, _NSIG / 8);
++		return INLINE_SYSCALL(epoll_pwait, 6, epfd, events, maxevents, timeout, set, nsig);
+ # ifdef __UCLIBC_HAS_THREADS_NATIVE__
+ 	else {
+ 		int oldtype = LIBC_CANCEL_ASYNC ();
+-		int result = INLINE_SYSCALL(epoll_pwait, 6, epfd, events, maxevents, timeout, set, _NSIG / 8);
++		int result = INLINE_SYSCALL(epoll_pwait, 6, epfd, events, maxevents, timeout, set, nsig);
+ 		LIBC_CANCEL_RESET (oldtype);
+ 		return result;
+ 	}
+--
+cgit v0.9.0.1-2-gef13
+

diff --git a/sys-libs/uclibc/uclibc-0.9.30.1-r1.ebuild b/sys-libs/uclibc/uclibc-0.9.30.1-r1.ebuild
deleted file mode 100644
index ad1e4d3..0000000
--- a/sys-libs/uclibc/uclibc-0.9.30.1-r1.ebuild
+++ /dev/null
@@ -1,380 +0,0 @@
-# Copyright 1999-2011 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-libs/uclibc/uclibc-0.9.30.1-r1.ebuild,v 1.9 2011/04/20 18:10:38 ulm Exp $
-
-#ESVN_REPO_URI="svn://uclibc.org/trunk/uClibc"
-#inherit subversion
-inherit eutils flag-o-matic toolchain-funcs savedconfig
-
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} == ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-# Handle the case where we want uclibc on glibc ...
-if [[ ${CTARGET} == ${CHOST} ]] && [[ ${CHOST} != *-uclibc* ]] ; then
-	export UCLIBC_AND_GLIBC="sitting in a tree"
-	export CTARGET=${CHOST%%-*}-pc-linux-uclibc
-fi
-
-MY_P=uClibc-0.9.30.1
-SVN_VER=""
-PATCH_VER="1.0"
-DESCRIPTION="C library for developing embedded Linux systems"
-HOMEPAGE="http://www.uclibc.org/"
-SRC_URI="http://uclibc.org/downloads/${MY_P}.tar.bz2"
-
-[[ -z ${SVN_VER} ]] || \
-	SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-svn-update-${SVN_VER}.patch.bz2"
-[[ -z ${PATCH_VER} ]] || \
-	SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-patches-${PATCH_VER}.tar.bz2"
-
-LICENSE="LGPL-2"
-SLOT="0"
-KEYWORDS="-* ~amd64 ~arm ~m68k ~mips ~ppc ~sh ~sparc ~x86"
-IUSE="build uclibc-compat debug hardened ssp ipv6 minimal wordexp crosscompile_opts_headers-only"
-RESTRICT="strip"
-
-RDEPEND=""
-if [[ -n $CTARGET && ${CTARGET} != ${CHOST} ]]; then
-	DEPEND=""
-	SLOT="${CTARGET}"
-else
-	DEPEND="virtual/os-headers app-misc/pax-utils"
-	SLOT="0"
-fi
-
-S=${WORKDIR}/${MY_P}
-
-alt_build_kprefix() {
-	if [[ ${CBUILD} == ${CHOST} && ${CTARGET} == ${CHOST} ]] \
-	   || [[ -n ${UCLIBC_AND_GLIBC} ]]
-	then
-		echo /usr/include
-	else
-		echo /usr/${CTARGET}/usr/include
-	fi
-}
-
-just_headers() {
-	use crosscompile_opts_headers-only && [[ ${CHOST} != ${CTARGET} ]]
-}
-
-uclibc_endian() {
-	# XXX: this wont work for a toolchain which is bi-endian, but we
-	#      dont have any such thing at the moment, so not a big deal
-	touch "${T}"/endian.s
-	$(tc-getAS ${CTARGET}) "${T}"/endian.s -o "${T}"/endian.o
-	case $(file "${T}"/endian.o) in
-		*" MSB "*) echo "big";;
-		*" LSB "*) echo "little";;
-		*)         echo "NFC";;
-	esac
-	rm -f "${T}"/endian.{s,o}
-}
-
-pkg_setup() {
-	just_headers && return 0
-	has_version ${CATEGORY}/uclibc || return 0
-	[[ -n ${UCLIBC_AND_GLIBC} ]] && return 0
-	[[ ${ROOT} != "/" ]] && return 0
-	[[ ${CATEGORY} == cross-* ]] && return 0
-
-}
-
-PIE_STABLE="arm mips ppc x86"
-
-CPU_ALPHA=""
-CPU_AMD64=""
-CPU_ARM="GENERIC_ARM ARM{610,710,7TDMI,720T,920T,922T,926T,10T,1136JF_S,1176JZ{_,F_}S,_{SA110,SA1100,XSCALE,IWMMXT}}"
-CPU_IA64=""
-CPU_M68K=""
-CPU_MIPS="MIPS_ISA_{1,2,3,4,MIPS{32,64}} MIPS_{N64,O32,N32}_ABI"
-CPU_PPC=""
-CPU_SH="SH{2,3,4,5}"
-CPU_SPARC="SPARC_V{7,8,9,9B}"
-CPU_X86="GENERIC_386 {3,4,5,6}86 586MMX PENTIUM{II,III,4} K{6,7} ELAN CRUSOE WINCHIP{C6,2} CYRIXIII NEHEMIAH"
-IUSE_UCLIBC_CPU="${CPU_ARM} ${CPU_MIPS} ${CPU_PPC} ${CPU_SH} ${CPU_SPARC} ${CPU_X86}"
-
-check_cpu_opts() {
-	local cpu_var="CPU_$(echo $(tc-arch) | tr [a-z] [A-Z])"
-	[[ -z ${!cpu_var} ]] && return 0
-
-	if [[ -z ${UCLIBC_CPU} ]] ; then
-		ewarn "You really should consider setting UCLIBC_CPU"
-		ewarn "Otherwise, the build will be generic (read: slow)."
-		ewarn "Available CPU options:"
-		UCLIBC_CPU=$(eval echo ${!cpu_var})
-		echo ${UCLIBC_CPU}
-		case ${CTARGET} in
-			mips[1234]*) export UCLIBC_CPU="MIPS_ISA_${CTARGET:4:1}";;
-			sh[2345]*)   export UCLIBC_CPU="SH${CTARGET:2:1}";;
-			i[456]86*)   export UCLIBC_CPU="${CTARGET:1:1}86";;
-			*)           export UCLIBC_CPU=${UCLIBC_CPU%% *};;
-		esac
-	else
-		local cpu found=0
-		for cpu in $(eval echo ${!cpu_var}) ; do
-			[[ ${UCLIBC_CPU} == "${cpu}" ]] && found=1 && break
-		done
-		if [[ ${found} -eq 0 ]] ; then
-			ewarn "UCLIBC_CPU choice '${UCLIBC_CPU}' not supported"
-			ewarn "Valid choices:"
-			eval echo ${!cpu_var}
-			die "pick a supported cpu type"
-		fi
-	fi
-}
-
-set_opt() {
-	sed -i -e "/^\# $1 is not set/d" -e "/^$1=.*/d" .config
-	echo "$1=$2" >> .config
-}
-get_opt() {
-	(
-	unset $1
-	. ${2:-"${S}"/.config}
-	echo ${!1}
-	)
-}
-
-src_unpack() {
-	[[ -n ${ESVN_REPO_URI} ]] \
-		&& subversion_src_unpack \
-		|| unpack ${A}
-	cd "${S}"
-
-	check_cpu_opts
-
-	echo
-	einfo "Runtime Prefix: /"
-	einfo "Devel Prefix:   /usr"
-	einfo "Kernel Prefix:  $(alt_build_kprefix)"
-	einfo "CBUILD:         ${CBUILD}"
-	einfo "CHOST:          ${CHOST}"
-	einfo "CTARGET:        ${CTARGET}"
-	einfo "CPU:            ${UCLIBC_CPU:-default}"
-	einfo "ENDIAN:         $(uclibc_endian)"
-	echo
-
-	########## PATCHES ##########
-
-	[[ -n ${SVN_VER} ]] && \
-		epatch "${WORKDIR}"/${MY_P}-cvs-update-${SVN_VER}.patch
-
-	if [[ -n ${PATCH_VER} ]] ; then
-		unpack ${MY_P}-patches-${PATCH_VER}.tar.bz2
-		EPATCH_SUFFIX="patch"
-		epatch "${WORKDIR}"/patch
-	fi
-
-	sed -i 's:getline:get_line:' extra/scripts/unifdef.c #277186
-
-	########## CPU SELECTION ##########
-
-	local target config_target
-	case $(tc-arch) in
-		alpha) target="alpha";   config_target="no cpu-specific options";;
-		amd64) target="x86_64";  config_target="no cpu-specific options";;
-		arm)   target="arm";     config_target="GENERIC_ARM";;
-		avr)   target="avr32";   config_target="no cpu-specific options";;
-		ia64)  target="ia64";    config_target="no cpu-specific options";;
-		m68k)  target="m68k";    config_target="no cpu-specific options";;
-		mips)  target="mips";    config_target="MIPS_ISA_1";;
-		ppc)   target="powerpc"; config_target="no cpu-specific options";;
-		sh)    target="sh";      config_target="SH4";;
-		sparc) target="sparc";   config_target="no cpu-specific options";;
-		x86)   target="i386";    config_target="GENERIC_386";;
-		*)     die "$(tc-arch) lists no defaults :/";;
-	esac
-	sed -i -e "s:default CONFIG_${config_target}:default CONFIG_${UCLIBC_CPU:-${config_target}}:" \
-		extra/Configs/Config.${target}
-	sed -i -e "s:^HOSTCC.*=.*:HOSTCC=$(tc-getBUILD_CC):" Rules.mak
-
-	########## CONFIG SETUP ##########
-
-	make ARCH=${target} defconfig >/dev/null || die "could not config"
-
-	for def in DO{DEBUG{,_PT},ASSERTS} SUPPORT_LD_DEBUG{,_EARLY} UCLIBC_HAS_PROFILING; do
-		sed -i -e "s:${def}=y:# ${def} is not set:" .config
-	done
-	if use debug ; then
-		set_opt SUPPORT_LD_DEBUG y
-		set_opt DODEBUG y
-	fi
-
-	sed -i -e '/ARCH_.*_ENDIAN/d' .config
-	set_opt "ARCH_WANTS_$(uclibc_endian | tr [a-z] [A-Z])_ENDIAN" y
-
-	if [[ $(tc-is-softfloat) != "no" ]] ; then
-		set_opt UCLIBC_HAS_FPU n
-	fi
-
-	if [[ ${CTARGET/eabi} != ${CTARGET} ]] ; then
-		set_opt CONFIG_ARM_OABI n
-		set_opt CONFIG_ARM_EABI y
-	fi
-
-	local moredefs="COMPAT_ATEXIT"
-	local compat_sym=atexit
-
-	# We need todo this for a few months. .30 is a major upgrade.
-	# Don't do it from cross-compiling case though
-	if ! use uclibc-compat ; then
-		if [[ -z ${UCLIBC_AND_GLIBC} ]] && [[ -z ${UCLIBC_SCANNED_COMPAT} ]] && \
-		   ! just_headers && [[ ${CHOST} == ${CTARGET} ]] ; then
-			local fnames=""
-			einfo "Doing a scanelf in paths for bins containing the ${compat_sym} symbol"
-			fnames=$(scanelf -pyqs${compat_sym} -F%F#s)
-			if [[ -z ${fnames} ]] ; then
-				einfo "This system is clean."
-				einfo "To prevent the scanning of files again in the future you can export UCLIBC_SCANNED_COMPAT=1"
-				moredefs=""
-			else
-				ewarn "You need to remerge the packages that contain the following files before you can remerge ${P} without USE=uclibc-compat enabled."
-				ewarn "qfile -Cq $(echo ${fnames}) | sort | uniq"
-				echo
-				ewarn "Leaving on ${moredefs}"
-			fi
-		else
-			moredefs=""
-		fi
-	fi
-	for def in ${moredefs} MALLOC_GLIBC_COMPAT DO_C99_MATH UCLIBC_HAS_{RPC,FULL_RPC,CTYPE_CHECKED,WCHAR,HEXADECIMAL_FLOATS,GLIBC_CUSTOM_PRINTF,FOPEN_EXCLUSIVE_MODE,GLIBC_CUSTOM_STREAMS,PRINTF_M_SPEC,FTW} UCLIBC_HAS_REENTRANT_RPC  UCLIBC_HAS_GNU_GLOB PTHREADS_DEBUG_SUPPORT UCLIBC_HAS_TZ_FILE_READ_MANY UCLIBC_HAS_FENV UCLIBC_SUSV3_LEGACY UCLIBC_SUSV3_LEGACY_MACROS UCLIBC_HAS_PROGRAM_INVOCATION_NAME ; do
-		set_opt "${def}" y
-	done
-	set_opt UCLIBC_HAS_CTYPE_UNSAFE n
-	set_opt UCLIBC_HAS_LOCALE n
-
-	use ipv6 && set_opt UCLIBC_HAS_IPV6 y
-
-	use wordexp && set_opt UCLIBC_HAS_WORDEXP y
-
-	# we need to do it independently of hardened to get ssp.c built into libc
-	set_opt UCLIBC_HAS_SSP y
-	set_opt UCLIBC_HAS_SSP_COMPAT y
-	set_opt UCLIBC_HAS_ARC4RANDOM y
-	set_opt PROPOLICE_BLOCK_ABRT n
-	set_opt PROPOLICE_BLOCK_SEGV y
-
-	# arm/mips do not emit PT_GNU_STACK, but if we enable this here
-	# it will be emitted as RWE, ppc has to be checked, x86 needs it
-	# this option should be used independently of hardened
-	if has $(tc-arch) x86 || has $(tc-arch) ppc; then
-		set_opt UCLIBC_BUILD_NOEXECSTACK y
-	else
-		set_opt UCLIBC_BUILD_NOEXECSTACK n
-	fi
-	set_opt UCLIBC_BUILD_RELRO y
-	if use hardened ; then
-		if has $(tc-arch) ${PIE_STABLE} ; then
-			set_opt UCLIBC_BUILD_PIE y
-		else
-			set_opt UCLIBC_BUILD_PIE n
-		fi
-		set_opt UCLIBC_BUILD_NOW y
-		use ssp && {
-			set_opt SSP_QUICK_CANARY n
-			set_opt UCLIBC_BUILD_SSP y
-		}
-	else
-		set_opt UCLIBC_BUILD_PIE n
-		set_opt SSP_QUICK_CANARY y
-		set_opt UCLIBC_BUILD_SSP n
-		set_opt UCLIBC_BUILD_NOW n
-	fi
-
-	restore_config .config
-
-	# setup build and run paths
-	local cross=${CTARGET}-
-	type -p ${cross}ar > /dev/null || cross=""
-	sed -i \
-		-e "/^CROSS_COMPILER_PREFIX/s:=.*:=\"${cross}\":" \
-		-e "/^KERNEL_HEADERS/s:=.*:=\"$(alt_build_kprefix)\":" \
-		-e "/^SHARED_LIB_LOADER_PREFIX/s:=.*:=\"/$(get_libdir)\":" \
-		-e "/^DEVEL_PREFIX/s:=.*:=\"/usr\":" \
-		-e "/^RUNTIME_PREFIX/s:=.*:=\"/\":" \
-		-e "/^UCLIBC_EXTRA_CFLAGS/s:=.*:=\"${UCLIBC_EXTRA_CFLAGS}\":" \
-		.config || die
-
-	yes "" 2> /dev/null | make -s oldconfig > /dev/null || die "could not make oldconfig"
-
-	cp .config myconfig
-
-	emake -s clean > /dev/null || die "could not clean"
-}
-
-src_compile() {
-	cp myconfig .config
-
-	emake headers || die "make headers failed"
-	just_headers && return 0
-
-	emake || die "make failed"
-	if [[ ${CTARGET} != ${CHOST} ]] ; then
-		emake -C utils hostutils || die "make hostutils failed"
-	elif [[ ${CHOST} == *-uclibc* ]] ; then
-		emake utils || die "make utils failed"
-	fi
-}
-
-src_test() {
-	[[ ${CHOST} != ${CTARGET} ]] && return 0
-	[[ ${CBUILD} != ${CHOST} ]] && return 0
-
-	# assert test fails on pax/grsec enabled kernels - normal
-	# vfork test fails in sandbox (both glibc/uclibc)
-	make UCLIBC_ONLY=1 check || die "test failed"
-}
-
-src_install() {
-	local sysroot=${D}
-	[[ ${CHOST} != ${CTARGET} ]] && sysroot="${sysroot}/usr/${CTARGET}"
-
-	local target="install"
-	just_headers && target="install_headers"
-	emake DESTDIR="${sysroot}" ${target} || die "install failed"
-
-	save_config .config
-
-	# remove files coming from kernel-headers
-	rm -rf "${sysroot}"/usr/include/{linux,asm*}
-
-	# Make sure we install the sys-include symlink so that when
-	# we build a 2nd stage cross-compiler, gcc finds the target
-	# system headers correctly.  See gcc/doc/gccinstall.info
-	if [[ ${CTARGET} != ${CHOST} ]] ; then
-		dosym usr/include /usr/${CTARGET}/sys-include
-		if ! just_headers && [[ -n $(get_opt HAVE_SHARED) ]] ; then
-			newbin utils/ldconfig.host ${CTARGET}-ldconfig || die
-			newbin utils/ldd.host ${CTARGET}-ldd || die
-		fi
-		return 0
-	fi
-
-	if [[ ${CHOST} == *-uclibc* ]] ; then
-		emake DESTDIR="${D}" install_utils || die "install-utils failed"
-		dobin extra/scripts/getent
-	fi
-
-	dodoc Changelog* README TODO docs/*.txt DEDICATION.mjn3
-}
-
-pkg_postinst() {
-	[[ ${CTARGET} != ${CHOST} ]] && return 0
-	[[ ${CHOST} != *-uclibc* ]] && return 0
-
-	if [[ ! -e ${ROOT}/etc/TZ ]] ; then
-		ewarn "Please remember to set your timezone in /etc/TZ"
-		[[ ! -d ${ROOT}/etc ]] && mkdir -p "${ROOT}"/etc
-		echo "UTC" > "${ROOT}"/etc/TZ
-	fi
-	[[ ${ROOT} != "/" ]] && return 0
-	# update cache before reloading init
-	/sbin/ldconfig
-	# reload init ...
-	[[ -x /sbin/telinit ]] && /sbin/telinit U &> /dev/null
-}

diff --git a/sys-libs/uclibc/uclibc-0.9.32.ebuild b/sys-libs/uclibc/uclibc-0.9.32-r1.ebuild
similarity index 100%
copy from sys-libs/uclibc/uclibc-0.9.32.ebuild
copy to sys-libs/uclibc/uclibc-0.9.32-r1.ebuild

diff --git a/sys-libs/uclibc/uclibc-0.9.32.ebuild b/sys-libs/uclibc/uclibc-0.9.32.ebuild
index 105174c..3cdf287 100644
--- a/sys-libs/uclibc/uclibc-0.9.32.ebuild
+++ b/sys-libs/uclibc/uclibc-0.9.32.ebuild
@@ -171,6 +171,7 @@ src_unpack() {
 	fi
 
 	epatch "${FILESDIR}"/${P}-BJA-sandbox.patch
+	epatch "${FILESDIR}"/${P}-fix_epoll.patch
 
 	########## CPU SELECTION ##########