commit: 0d01cfadcf5462d1998751f1c9f8e5a3b4b6ffe2
Author: Benda Xu <heroxbd <AT> gentoo <DOT> org>
AuthorDate: Wed Jun 15 10:56:21 2016 +0000
Commit: Benda XU <heroxbd <AT> gentoo <DOT> org>
CommitDate: Wed Jun 15 11:36:04 2016 +0000
URL: https://gitweb.gentoo.org/proj/android.git/commit/?id=0d01cfad
app-shells/bash: introduce fprefixify.
app-shells/bash/Manifest | 2 +-
app-shells/bash/bash-4.3_p42-r2.ebuild | 8 +-
eclass/prefix.eclass | 73 +++++--
eclass/toolchain.eclass | 337 ++++++++++++++++++++-------------
4 files changed, 265 insertions(+), 155 deletions(-)
diff --git a/app-shells/bash/Manifest b/app-shells/bash/Manifest
index 95012e3..f6d2de2 100644
--- a/app-shells/bash/Manifest
+++ b/app-shells/bash/Manifest
@@ -55,6 +55,6 @@ DIST bash43-039 1531 SHA256
ab94dced2215541097691f60c3eb323cc28ef2549463e6a5334b
DIST bash43-040 1532 SHA256
84bb396b9262992ca5424feab6ed3ec39f193ef5c76dfe4a62b551bd8dd9d76b SHA512
25a0696f1f0e78cb971afa404e0b7fe634b70d49d6a5a9d6ff5506c42063968e8ede83ad80bd0b79601363676fe3abfedc3b76984f6f9ad2e7798790682e21d0
WHIRLPOOL
a435f25ae432161f676b4965cc20cc096fa18af8a191dca7cb311a41e3504e5d27c668fb3430fece1de45e0eed9cb34357dc887e83ace9819f24d585eddf6720
DIST bash43-041 2362 SHA256
4ec432966e4198524a7e0cd685fe222e96043769c9613e66742ac475db132c1a SHA512
d75cdd6a1fb8aeb1a4e88f046cfea3ec493b994b96f60f27d5577b59408422bb7c51cc4525cadab821fd8c57f44fb07f811b087d077359242caff3b54cfc6819
WHIRLPOOL
c88e754d694b69bcb3ce390ab3e29932b30a74f8f15b75b570cc46699c072b0f872824766c45bc2a98627529896bdf5aaf6493a493ffd33932d9ed6a362defb3
DIST bash43-042 1535 SHA256
ac219322db2791da87a496ee6e8e5544846494bdaaea2626270c2f73c1044919 SHA512
01a6601029c0a55c9bf1a4ace3f387f9d094a9b9ee3511e2113c000123d85b1d5813c369e62d5a6dd329f515ef0d67d11394a6c0e4516956387556c13d13009a
WHIRLPOOL
790b15282a81f5717fb675ea4ae752382ddb1b101766e32c68deb1ec1d64fcf8841b3da556b87ac685e18b528a1de31bc4b94900369f6386f8e3991ed76232c1
-EBUILD bash-4.3_p42-r2.ebuild 7456 SHA256
2c3e289168f86fccadfc98a3d12ecc2e455c380fb0bf9bbaeda8e743a7b243f7 SHA512
f1795707bc2889992b3ce2b3da9ac7c3c8128694dee7ee3a3119404ea714ee3359460bc26697d70eddb1b4af740530871959b833b518ce1d214e885f3f1271af
WHIRLPOOL
edc9669b7f0aa214a743cd9feb719255cd4e8e5de925df05227406790e8b7c1f6084655d2b8bb918cdede7e92e1b23e7a1d9a0c8da4a54bb9e55b2fcd2a76753
+EBUILD bash-4.3_p42-r2.ebuild 7354 SHA256
0efd2ef5578c678f9f8b244d21172abd9e7c3dacc7a1cf93e725cbf4ca1dfc37 SHA512
19992d88ddd5e1b32f8305fa5947909faa3244d1f7a955a6e975c0954cd05e45f568dc690f4a295d4a5286350e3a7edf7807d0156b7a794bcb6ae5c780355397
WHIRLPOOL
5d70945d03d62678bf6229f6d4cae6a98e4e3623ab9f85251a310b38d3a7f5c3b6a9fd37941ba46bff35cd769116174a4e2ed6cfc51a652fef12dfaffc13df2d
EBUILD bash-4.4_rc1.ebuild 6959 SHA256
d92507283358f9f797f7e125e7a58a650d8b53c24af2d99adcd61c73f359da9e SHA512
c180b33b87da6ddedec29dd064c97524e02fd0d44b4e848a0a5cfb36cfbc5efdb68f1c256bee25bbbc4c8588fbbd284fc3cef8d314686a2dc27aa5375e8298cb
WHIRLPOOL
b9617eab24f0a7ecfeb532019c09579cd5517ed914a4aa751e8b67cf1248e3b7ee7dc326943d3ea6667a88d7d194ad529a23586096c6397081e31da7d2dc0c4a
MISC metadata.xml 734 SHA256
7850abd55e656b9360deafb278c98598922eb3b6f884d024d199110afdcf6ff0 SHA512
a9301e8d2347e0cf90a97325d9a705076150c00609d28338e5d7d72c135468e4f0531b2a4077b69679ae6ccf89eee691e0e5f0748caab60689f5f017afb544f1
WHIRLPOOL
ce0e36bc0ae83b73aee7abee391d1b0a384f0277dfb7f7282043624a523699685d866ef3291a02e9ad1bde3abf196b47e1351f646e0149f942a40ed4dc940a37
diff --git a/app-shells/bash/bash-4.3_p42-r2.ebuild
b/app-shells/bash/bash-4.3_p42-r2.ebuild
index 80d2094..da74e3d 100644
--- a/app-shells/bash/bash-4.3_p42-r2.ebuild
+++ b/app-shells/bash/bash-4.3_p42-r2.ebuild
@@ -88,11 +88,7 @@ src_prepare() {
epatch
"${FILESDIR}"/${PN}-4.3-mapfile-improper-array-name-validation.patch
epatch "${FILESDIR}"/${PN}-4.3-arrayfunc.patch
- epatch "${FILESDIR}"/${PN}-4.0-configs-prefix.patch
- eprefixify pathnames.h.in
- # modify the bashrc file for prefix
- cp "${FILESDIR}"/bashrc "${T}"/ || die
- eprefixify "${T}"/bashrc
+ fprefixify epatch "${FILESDIR}"/${PN}-4.0-configs-prefix.patch
epatch_user
}
@@ -183,7 +179,7 @@ src_install() {
insinto /etc/bash
doins "${FILESDIR}"/bash_logout
- doins "${T}"/bashrc
+ fprefixfy doins "${FILESDIR}"/bashrc
keepdir /etc/bash/bashrc.d
insinto /etc/skel
for f in bash{_logout,_profile,rc} ; do
diff --git a/eclass/prefix.eclass b/eclass/prefix.eclass
index 101cce2..40e5097 100644
--- a/eclass/prefix.eclass
+++ b/eclass/prefix.eclass
@@ -12,8 +12,6 @@
# located somewhere in the filesystem. Prefix ebuilds require
# additional functions and variables which are defined by this eclass.
-inherit eutils
-
# @ECLASS-VARIABLE: EPREFIX
# @DESCRIPTION:
# The offset prefix of a Gentoo Prefix installation. When Gentoo Prefix
@@ -30,6 +28,7 @@ fi
# @USAGE: <list of to be eprefixified files>
# @DESCRIPTION:
# replaces @GENTOO_PORTAGE_EPREFIX@ with ${EPREFIX} for the given files,
+# tries a set of heuristics if @GENTOO_PORTAGE_EPREFIX@ is not found,
# dies if no arguments are given, a file does not exist, or changing a
# file failed.
eprefixify() {
@@ -40,7 +39,13 @@ eprefixify() {
for x in "$@" ; do
if [[ -e ${x} ]] ; then
ebegin " ${x##*/}"
- sed -i -e "s|@GENTOO_PORTAGE_EPREFIX@|${EPREFIX}|g"
"${x}"
+ if grep -q @GENTOO_PORTAGE_EPREFIX@ "${x}" ; then
+ sed -i -e
"s|@GENTOO_PORTAGE_EPREFIX@|${EPREFIX}|g" "${x}"
+ else
+ sed -r \
+ -e
"s,([^[:alnum:]}])/(usr|etc|bin|sbin|var|opt)/,\1${EPREFIX}/\2/,g" \
+ -i "${x}"
+ fi
eend $? || die "failed to eprefixify ${x}"
else
die "${x} does not exist"
@@ -50,26 +55,52 @@ eprefixify() {
return 0
}
-# @FUNCTION: eprefixify_patch
-# @USAGE: <list of patch files to be eprefixified>
+# @FUNCTION: __temp_prefixify
+# @USAGE: on a single file
# @DESCRIPTION:
-# copies the patch files to ${T} and eprefixify before applying.
-# dies if no arguments are given, a file does not exist, or changing a
-# file failed.
-eprefixity_patch() {
- [[ $# -lt 1 ]] && die "at least one argument required"
+# copies the files to ${T}, calls eprefixify, echos the new file.
+__temp_prefixify() {
+ if [[ -e $1 ]] ; then
+ local f=${1##*/}
+ cp "$1" "${T}" || die "failed to copy file"
+ eprefixify "${T}"/${f} > /dev/null
+ echo "${T}"/${f}
+ else
+ die "$1 does not exist"
+ fi
+}
- local x f
- for x in "$@" ; do
- if [[ -e ${x} ]] ; then
- f=${x##*/}
- cp "${x}" "${T}" || die "failed to copy patch"
- eprefixify "${T}"/${f}
- epatch "${T}"/${f}
- else
- die "${x} does not exist"
- fi
- done
+# @FUNCTION: fprefixify
+# @USAGE: fprefixfy function files
+# @DESCRIPTION:
+# prefixify a function call.
+# copies the files to ${T}, calls eprefixify, and calls the function.
+#
+# For example:
+# fprefixify doexe ${FILESDIR}/fix_libtool_files.sh
+# fprefixify epatch ${FILESDIR}/${PN}-4.0.2-path.patch
+fprefixify() {
+ [[ $# -lt 2 ]] && die "at least two arguments required"
+
+ local func=$1 f
+ einfo "Adjusting ${func} to prefix ${EPREFIX:-/}"
+ shift
+ case ${func} in
+ new*)
+ [[ $# -ne 2 ]] && die "${func} takes two arguments"
+ ebegin " ${1##*/}"
+ f=$(__temp_prefixify "$1")
+ ${func} "${f}" "$2"
+ eend $? || die "failed to execute ${func}"
+ ;;
+ *)
+ for x in "$@" ; do
+ ebegin " ${x##*/}"
+ f=$(__temp_prefixify "${x}")
+ ${func} "${f}"
+ eend $? || die "failed to execute ${func}"
+ done
+ esac
return 0
}
diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass
index 81bc4fb..44ec160 100644
--- a/eclass/toolchain.eclass
+++ b/eclass/toolchain.eclass
@@ -1,11 +1,11 @@
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v 1.647 2014/11/15
08:45:33 vapier Exp $
+# $Id$
# Maintainer: Toolchain Ninjas <toolch...@gentoo.org>
DESCRIPTION="The GNU Compiler Collection"
-HOMEPAGE="http://gcc.gnu.org/";
+HOMEPAGE="https://gcc.gnu.org/";
RESTRICT="strip" # cross-compilers need controlled stripping
inherit eutils fixheadtails flag-o-matic gnuconfig libtool multilib pax-utils
toolchain-funcs versionator prefix
@@ -26,7 +26,7 @@ FEATURES=${FEATURES/multilib-strict/}
EXPORTED_FUNCTIONS="pkg_setup src_unpack src_compile src_test src_install
pkg_postinst pkg_postrm"
case ${EAPI:-0} in
- 0|1) ;;
+ 0|1) die "Need to upgrade to at least EAPI=2";;
2|3) EXPORTED_FUNCTIONS+=" src_prepare src_configure" ;;
4*|5*) EXPORTED_FUNCTIONS+=" pkg_pretend src_prepare src_configure" ;;
*) die "I don't speak EAPI ${EAPI}."
@@ -37,8 +37,8 @@ EXPORT_FUNCTIONS ${EXPORTED_FUNCTIONS}
export CTARGET=${CTARGET:-${CHOST}}
if [[ ${CTARGET} = ${CHOST} ]] ; then
- if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
- export CTARGET=${CATEGORY/cross-}
+ if [[ ${CATEGORY} == cross-* ]] ; then
+ export CTARGET=${CATEGORY#cross-}
fi
fi
: ${TARGET_ABI:=${ABI}}
@@ -91,9 +91,9 @@ elif [[ ${GCC_PV} == *_rc* ]] ; then
SNAPSHOT=${GCC_PV%_rc*}-RC-${GCC_PV##*_rc}
fi
-if [[ ${SNAPSHOT} == 5.0-* ]] ; then
- # The gcc-5 release has dropped the .0 for some reason.
- SNAPSHOT=${SNAPSHOT/5.0/5}
+if [[ ${SNAPSHOT} == [56789].0-* ]] ; then
+ # The gcc-5+ releases have dropped the .0 for some reason.
+ SNAPSHOT=${SNAPSHOT/.0}
fi
export GCC_FILESDIR=${GCC_FILESDIR:-${FILESDIR}}
@@ -109,6 +109,7 @@ INCLUDEPATH=${TOOLCHAIN_INCLUDEPATH:-${LIBPATH}/include}
if is_crosscompile ; then
BINPATH=${TOOLCHAIN_BINPATH:-${PREFIX}/${CHOST}/${CTARGET}/gcc-bin/${GCC_CONFIG_VER}}
+ HOSTLIBPATH=${PREFIX}/${CHOST}/${CTARGET}/lib/${GCC_CONFIG_VER}
else
BINPATH=${TOOLCHAIN_BINPATH:-${PREFIX}/${CTARGET}/gcc-bin/${GCC_CONFIG_VER}}
fi
@@ -139,7 +140,7 @@ IUSE="multislot regression-test vanilla"
IUSE_DEF=( nls nptl )
if [[ ${PN} != "kgcc64" && ${PN} != gcc-* ]] ; then
- IUSE+=" altivec"
+ IUSE+=" altivec debug"
IUSE_DEF+=( cxx fortran )
[[ -n ${PIE_VER} ]] && IUSE+=" nopie"
[[ -n ${HTB_VER} ]] && IUSE+=" boundschecking"
@@ -151,20 +152,19 @@ if [[ ${PN} != "kgcc64" && ${PN} != gcc-* ]] ; then
tc_version_is_at_least 4.1 && IUSE+=" libssp objc++"
tc_version_is_at_least 4.2 && IUSE_DEF+=( openmp )
tc_version_is_at_least 4.3 && IUSE+=" fixed-point"
- tc_version_is_at_least 4.6 && IUSE+=" graphite"
tc_version_is_at_least 4.7 && IUSE+=" go"
- tc_version_is_at_least 4.8 && IUSE_DEF+=( sanitize )
+ # Note: while <=gcc-4.7 also supported graphite, it required forked ppl
+ # versions which we dropped. Since graphite was also experimental in
+ # the older versions, we don't want to bother supporting it. #448024
+ tc_version_is_at_least 4.8 && IUSE+=" graphite" IUSE_DEF+=( sanitize )
+ tc_version_is_at_least 4.9 && IUSE+=" cilk +vtv"
+ tc_version_is_at_least 5.0 && IUSE+=" jit mpx"
+ tc_version_is_at_least 6.0 && IUSE+=" pie +ssp"
fi
-[[ ${EAPI:-0} != 0 ]] && IUSE_DEF=( "${IUSE_DEF[@]/#/+}" )
-IUSE+=" ${IUSE_DEF[*]}"
+IUSE+=" ${IUSE_DEF[*]/#/+}"
-# Support upgrade paths here or people get pissed
-if use multislot ; then
- SLOT="${GCC_CONFIG_VER}"
-else
- SLOT="${GCC_BRANCH_VER}"
-fi
+SLOT="${GCC_CONFIG_VER}"
#---->> DEPEND <<----
@@ -174,7 +174,7 @@ RDEPEND="sys-libs/zlib
tc_version_is_at_least 3 && RDEPEND+=" virtual/libiconv"
if tc_version_is_at_least 4 ; then
- GMP_MPFR_DEPS=">=dev-libs/gmp-4.3.2 >=dev-libs/mpfr-2.4.2"
+ GMP_MPFR_DEPS=">=dev-libs/gmp-4.3.2:0 >=dev-libs/mpfr-2.4.2:0"
if tc_version_is_at_least 4.3 ; then
RDEPEND+=" ${GMP_MPFR_DEPS}"
elif in_iuse fortran ; then
@@ -182,21 +182,17 @@ if tc_version_is_at_least 4 ; then
fi
fi
-tc_version_is_at_least 4.5 && RDEPEND+=" >=dev-libs/mpc-0.8.1"
+tc_version_is_at_least 4.5 && RDEPEND+=" >=dev-libs/mpc-0.8.1:0"
if in_iuse graphite ; then
- if tc_version_is_at_least 4.8 ; then
+ if tc_version_is_at_least 5.0 ; then
+ RDEPEND+=" graphite? ( >=dev-libs/isl-0.14 )"
+ elif tc_version_is_at_least 4.8 ; then
RDEPEND+="
graphite? (
>=dev-libs/cloog-0.18.0
>=dev-libs/isl-0.11.1
)"
- else
- RDEPEND+="
- graphite? (
- >=dev-libs/cloog-ppl-0.15.10
- >=dev-libs/ppl-0.11
- )"
fi
fi
@@ -219,10 +215,6 @@ if in_iuse gcj ; then
x11-proto/xextproto
=x11-libs/gtk+-2*
virtual/pkgconfig
- amd64? ( multilib? (
- app-emulation/emul-linux-x86-gtklibs
- app-emulation/emul-linux-x86-xlibs
- ) )
"
tc_version_is_at_least 3.4 && GCJ_GTK_DEPS+=" x11-libs/pango"
tc_version_is_at_least 4.2 && GCJ_DEPS+=" app-arch/zip app-arch/unzip"
@@ -247,8 +239,8 @@ S=$(
gentoo_urls() {
local devspace="HTTP~vapier/dist/URI HTTP~rhill/dist/URI
- HTTP~halcy0n/patches/URI HTTP~zorry/patches/gcc/URI"
- devspace=${devspace//HTTP/http:\/\/dev.gentoo.org\/}
+ HTTP~zorry/patches/gcc/URI HTTP~blueness/dist/URI"
+ devspace=${devspace//HTTP/https:\/\/dev.gentoo.org\/}
echo mirror://gentoo/$1 ${devspace//URI/$1}
}
@@ -397,8 +389,8 @@ toolchain_pkg_pretend() {
#---->> pkg_setup <<----
toolchain_pkg_setup() {
- case "${EAPI:-0}" in
- 0|1|2|3) toolchain_pkg_pretend ;;
+ case ${EAPI} in
+ 2|3) toolchain_pkg_pretend ;;
esac
# we dont want to use the installed compiler's specs to build gcc
@@ -414,10 +406,6 @@ toolchain_src_unpack() {
else
gcc_quick_unpack
fi
-
- case ${EAPI:-0} in
- 0|1) toolchain_src_prepare ;;
- esac
}
gcc_quick_unpack() {
@@ -670,7 +658,7 @@ make_gcc_hard() {
ewarn "PIE has not been enabled by default"
gcc_hard_flags+=" -DEFAULT_SSP"
else
- # do nothing if hardened is't supported, but don't die
either
+ # do nothing if hardened isn't supported, but don't die
either
ewarn "hardened is not supported for this arch in this
gcc version"
return 0
fi
@@ -852,6 +840,7 @@ toolchain_src_configure() {
is_d && GCC_LANG+=",d"
is_gcj && GCC_LANG+=",java"
is_go && GCC_LANG+=",go"
+ is_jit && GCC_LANG+=",jit"
if is_objc || is_objcxx ; then
GCC_LANG+=",objc"
if tc_version_is_at_least 4 ; then
@@ -891,10 +880,10 @@ toolchain_src_configure() {
# Use the default ("release") checking because upstream usually neglects
# to test "disabled" so it has a history of breaking. #317217
- if tc_version_is_at_least 4 || [[ -n ${GCC_CHECKS_LIST} ]] ; then
- confgcc+=( --enable-checking=${GCC_CHECKS_LIST:-release} )
- else
- confgcc+=( --disable-checking )
+ if tc_version_is_at_least 3.4 ; then
+ # The "release" keyword is new to 4.0. #551636
+ local off=$(tc_version_is_at_least 4.0 && echo release || echo
no)
+ confgcc+=( --enable-checking="${GCC_CHECKS_LIST:-$(usex debug
yes ${off})}" )
fi
# Branding
@@ -915,6 +904,9 @@ toolchain_src_configure() {
confgcc+=( --enable-libstdcxx-time )
fi
+ # The jit language requires this.
+ is_jit && confgcc+=( --enable-host-shared )
+
# # Turn on the -Wl,--build-id flag by default for ELF targets. #525942
# # This helps with locating debug files.
# case ${CTARGET} in
@@ -989,7 +981,6 @@ toolchain_src_configure() {
else
confgcc+=( --enable-shared )
fi
-
case ${CHOST} in
mingw*|*-mingw*|*-cygwin)
confgcc+=( --enable-threads=win32 ) ;;
@@ -1094,7 +1085,7 @@ toolchain_src_configure() {
amd64)
# drop the older/ABI checks once this get's merged into some
# version of gcc upstream
- if tc_version_is_at_least 4.7 && has x32 $(get_all_abis TARGET)
; then
+ if tc_version_is_at_least 4.8 && has x32 $(get_all_abis TARGET)
; then
confgcc+=( --with-abi=$(gcc-abi-map
${TARGET_DEFAULT_ABI}) )
fi
;;
@@ -1173,7 +1164,21 @@ toolchain_src_configure() {
fi
confgcc+=( --disable-libssp )
fi
+ fi
+
+ if in_iuse cilk ; then
+ confgcc+=( $(use_enable cilk libcilkrts) )
+ fi
+ if in_iuse mpx ; then
+ confgcc+=( $(use_enable mpx libmpx) )
+ fi
+
+ if in_iuse vtv ; then
+ confgcc+=(
+ $(use_enable vtv vtable-verify)
+ $(use_enable vtv libvtv)
+ )
fi
# newer gcc's come with libquadmath, but only fortran uses
@@ -1188,27 +1193,30 @@ toolchain_src_configure() {
confgcc+=( --disable-lto )
fi
- # graphite was added in 4.4 but we only support it in 4.6+ due to
external
- # library issues. 4.6/4.7 uses cloog-ppl which is a fork of CLooG with
a
- # PPL backend. 4.8+ uses upstream CLooG with the ISL backend. We
install
- # cloog-ppl into a non-standard location to prevent collisions.
- if tc_version_is_at_least 4.8 ; then
- confgcc+=( $(use_with graphite cloog) )
+ # graphite was added in 4.4 but we only support it in 4.8+ due to
external
+ # library issues. #448024
+ if tc_version_is_at_least 5.0 ; then
+ confgcc+=( $(use_with graphite isl) )
use graphite && confgcc+=( --disable-isl-version-check )
- elif tc_version_is_at_least 4.6 ; then
+ elif tc_version_is_at_least 4.8 ; then
confgcc+=( $(use_with graphite cloog) )
- confgcc+=( $(use_with graphite ppl) )
- use graphite && confgcc+=(
--with-cloog-include=/usr/include/cloog-ppl )
- use graphite && confgcc+=( --disable-ppl-version-check )
+ use graphite && confgcc+=( --disable-isl-version-check )
elif tc_version_is_at_least 4.4 ; then
- confgcc+=( --without-cloog )
- confgcc+=( --without-ppl )
+ confgcc+=( --without-{cloog,ppl} )
fi
if tc_version_is_at_least 4.8 ; then
confgcc+=( $(use_enable sanitize libsanitizer) )
fi
+ if tc_version_is_at_least 6.0 ; then
+ confgcc+=(
+ $(use_enable pie default-pie)
+ # This defaults to -fstack-protector-strong.
+ $(use_enable ssp default-ssp)
+ )
+ fi
+
# Disable gcc info regeneration -- it ships with generated info pages
# already. Our custom version/urls/etc... trigger it. #464008
export gcc_cv_prog_makeinfo_modern=no
@@ -1241,7 +1249,10 @@ toolchain_src_configure() {
# and now to do the actual configuration
addwrite /dev/zero
echo "${S}"/configure "${confgcc[@]}"
- "${S}"/configure "${confgcc[@]}" || die "failed to run configure"
+ # Older gcc versions did not detect bash and re-exec itself, so force
the
+ # use of bash. Newer ones will auto-detect, but this is not harmeful.
+ CONFIG_SHELL="/bin/bash" \
+ bash "${S}"/configure "${confgcc[@]}" || die "failed to run configure"
# return to whatever directory we were in before
popd > /dev/null
@@ -1480,7 +1491,7 @@ gcc-multilib-configure() {
if [[ -n ${list} ]] ; then
case ${CTARGET} in
x86_64*)
- tc_version_is_at_least 4.7 && confgcc+=(
--with-multilib-list=${list:1} )
+ tc_version_is_at_least 4.8 && confgcc+=(
--with-multilib-list=${list:1} )
;;
esac
fi
@@ -1504,15 +1515,11 @@ gcc-abi-map() {
#----> src_compile <----
toolchain_src_compile() {
- case ${EAPI:-0} in
- 0|1) toolchain_src_configure ;;
- esac
-
touch "${S}"/gcc/c-gperf.h
# Do not make manpages if we do not have perl ...
[[ ! -x /usr/bin/perl ]] \
- && find "${WORKDIR}"/build -name '*.[17]' | xargs touch
+ && find "${WORKDIR}"/build -name '*.[17]' -exec touch {} +
gcc_do_make ${GCC_MAKE_TARGET}
}
@@ -1582,6 +1589,13 @@ gcc_do_make() {
cd "${CTARGET}"/libstdc++-v3
emake doxygen-man || ewarn "failed to make docs"
fi
+ # Clean bogus manpages. #113902
+ find -name '*_build_*' -delete
+ # Blow away generated directory references. Newer
versions of gcc
+ # have gotten better at this, but not perfect. This is
easier than
+ # backporting all of the various doxygen patches.
#486754
+ find -name '*_.3' -exec grep -l ' Directory Reference '
{} + | \
+ xargs rm -f
else
ewarn "Skipping libstdc++ manpage generation since you
don't have doxygen installed"
fi
@@ -1617,8 +1631,12 @@ toolchain_src_install() {
fi
done
- # Remove generated headers, as they can cause things to break
- # (ncurses, openssl, etc).
+ # We remove the generated fixincludes, as they can cause things to break
+ # (ncurses, openssl, etc). We do not prevent them from being built, as
+ # in the following commit which we revert:
+ #
https://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/eclass/toolchain.eclass?r1=1.647&r2=1.648
+ # This is because bsd userland needs fixedincludes to build gcc, while
+ # linux does not. Both can dispose of them afterwards.
while read x ; do
grep -q 'It has been auto-edited by fixincludes from' "${x}" \
&& rm -f "${x}"
@@ -1639,7 +1657,7 @@ toolchain_src_install() {
if ! is_crosscompile ; then
local EXEEXT
eval $(grep ^EXEEXT= "${WORKDIR}"/build/gcc/config.log)
- [[ -r "${D}${BINPATH}"/gcc${EXEEXT} ]] || die "gcc not found in
${D}"
+ [[ -r ${D}${BINPATH}/gcc${EXEEXT} ]] || die "gcc not found in
${D}"
fi
dodir /etc/env.d/gcc
@@ -1653,13 +1671,18 @@ toolchain_src_install() {
gcc_slot_java
dodir /usr/bin
- cd "${D}${BINPATH}"
+ cd "${D}"${BINPATH}
# Ugh: we really need to auto-detect this list.
# It's constantly out of date.
for x in cpp gcc g++ c++ gcov g77 gcj gcjh gfortran gccgo ; do
# For some reason, g77 gets made instead of ${CTARGET}-g77...
# this should take care of that
- [[ -f ${x} ]] && mv ${x} ${CTARGET}-${x}
+ if [[ -f ${x} ]] ; then
+ # In case they're hardlinks, clear out the target first
+ # otherwise the mv below will complain.
+ rm -f ${CTARGET}-${x}
+ mv ${x} ${CTARGET}-${x}
+ fi
if [[ -f ${CTARGET}-${x} ]] ; then
if ! is_crosscompile ; then
@@ -1677,9 +1700,18 @@ toolchain_src_install() {
ln -sf ${CTARGET}-${x} ${CTARGET}-${x}-${GCC_CONFIG_VER}
fi
done
+ # Rename the main go binaries as we don't want to clobber dev-lang/go
+ # when gcc-config runs. #567806
+ if tc_version_is_at_least 5 && is_go ; then
+ for x in go gofmt; do
+ mv ${x} ${x}-${GCCMAJOR} || die
+ done
+ fi
# Now do the fun stripping stuff
env RESTRICT="" CHOST=${CHOST} prepstrip "${D}${BINPATH}"
+ is_crosscompile && \
+ env RESTRICT="" CHOST=${CHOST} prepstrip "${D}/${HOSTLIBPATH}"
env RESTRICT="" CHOST=${CTARGET} prepstrip "${D}${LIBPATH}"
# gcc used to install helper binaries in lib/ but then moved to libexec/
[[ -d ${D}${PREFIX}/libexec/gcc ]] && \
@@ -1688,13 +1720,11 @@ toolchain_src_install() {
cd "${S}"
if is_crosscompile; then
rm -rf "${D}"/usr/share/{man,info}
- rm -rf "${D}${DATAPATH}"/{man,info}
+ rm -rf "${D}"${DATAPATH}/{man,info}
else
if tc_version_is_at_least 3.0 ; then
local cxx_mandir=$(find
"${WORKDIR}/build/${CTARGET}/libstdc++-v3" -name man)
if [[ -d ${cxx_mandir} ]] ; then
- # clean bogus manpages #113902
- find "${cxx_mandir}" -name '*_build_*' -exec rm
{} \;
cp -r "${cxx_mandir}"/man?
"${D}/${DATAPATH}"/man/
fi
fi
@@ -1711,35 +1741,58 @@ toolchain_src_install() {
# install testsuite results
if use regression-test; then
docinto testsuite
- find "${WORKDIR}"/build -type f -name "*.sum" -print0 | xargs
-0 dodoc
- find "${WORKDIR}"/build -type f -path "*/testsuite/*.log"
-print0 \
- | xargs -0 dodoc
+ find "${WORKDIR}"/build -type f -name "*.sum" -exec dodoc {} +
+ find "${WORKDIR}"/build -type f -path "*/testsuite/*.log" -exec
dodoc {} +
fi
# Rather install the script, else portage with changing $FILESDIR
# between binary and source package borks things ....
if ! is_crosscompile ; then
- cp "${GCC_FILESDIR}"/fix_libtool_files.sh "${T}"
- cp
"${GCC_FILESDIR}"/awk/fixlafiles.awk-no_gcc_la "${T}"
- cp "${GCC_FILESDIR}"/awk/fixlafiles.awk "${T}"
- eprefixify \
- "${T}"/fix_libtool_files.sh \
- "${T}"/fixlafiles.awk-no_gcc_la
\
- "${T}"/fixlafiles.awk
-
insinto "${DATAPATH#${EPREFIX}}"
- if tc_version_is_at_least 4.0 ; then
- newins "${T}"/fixlafiles.awk-no_gcc_la fixlafiles.awk
|| die
- find "${D}/${LIBPATH}" -name libstdc++.la -type f -exec
rm "{}" \;
- find "${D}/${LIBPATH}" -name "lib?san.la" -type f -exec
rm "{}" \; # 487550
- else
- doins "${T}"/fixlafiles.awk || die
- fi
+ fprefixify newins
"${GCC_FILESDIR}"/awk/fixlafiles.awk-no_gcc_la fixlafiles.awk || die
exeinto "${DATAPATH#${EPREFIX}}"
- doexe "${T}"/fix_libtool_files.sh || die
+ fprefixify doexe "${GCC_FILESDIR}"/fix_libtool_files.sh || die
doexe "${GCC_FILESDIR}"/c{89,99} || die
fi
+ # libstdc++.la: Delete as it doesn't add anything useful: g++ itself
+ # handles linkage correctly in the dynamic & static case. It also just
+ # causes us pain: any C++ progs/libs linking with libtool will gain a
+ # reference to the full libstdc++.la file which is gcc version specific.
+ # libstdc++fs.la: It doesn't link against anything useful.
+ # libsupc++.la: This has no dependencies.
+ # libcc1.la: There is no static library, only dynamic.
+ # libcc1plugin.la: Same as above, and it's loaded via dlopen.
+ # libgomp.la: gcc itself handles linkage (libgomp.spec).
+ # libgomp-plugin-*.la: Same as above, and it's an internal plugin only
+ # loaded via dlopen.
+ # libgfortran.la: gfortran itself handles linkage correctly in the
+ # dynamic & static case (libgfortran.spec). #573302
+ # libgfortranbegin.la: Same as above, and it's an internal lib.
+ # libmpx.la: gcc itself handles linkage correctly (libmpx.spec).
+ # libmpxwrappers.la: See above.
+ # libitm.la: gcc itself handles linkage correctly (libitm.spec).
+ # libvtv.la: gcc itself handles linkage correctly.
+ # lib*san.la: Sanitizer linkage is handled internally by gcc, and they
+ # do not support static linking. #487550 #546700
+ find "${D}/${LIBPATH}" \
+ '(' \
+ -name libstdc++.la -o \
+ -name libstdc++fs.la -o \
+ -name libsupc++.la -o \
+ -name libcc1.la -o \
+ -name libcc1plugin.la -o \
+ -name 'libgomp.la' -o \
+ -name 'libgomp-plugin-*.la' -o \
+ -name libgfortran.la -o \
+ -name libgfortranbegin.la -o \
+ -name libmpx.la -o \
+ -name libmpxwrappers.la -o \
+ -name libitm.la -o \
+ -name libvtv.la -o \
+ -name 'lib*san.la' \
+ ')' -type f -delete
+
# Use gid of 0 because some stupid ports don't have
# the group 'root' set to gid 0. Send to /dev/null
# for people who are testing as non-root.
@@ -1775,6 +1828,17 @@ gcc_movelibs() {
# older versions of gcc did not support --print-multi-os-directory
tc_version_is_at_least 3.2 || return 0
+ # For non-target libs which are for CHOST and not CTARGET, we want to
+ # move them to the compiler-specific CHOST internal dir. This is stuff
+ # that you want to link against when building tools rather than building
+ # code to run on the target.
+ if tc_version_is_at_least 5 && is_crosscompile ; then
+ dodir "${HOSTLIBPATH}"
+ mv "${D}"/usr/$(get_libdir)/libcc1* "${D}${HOSTLIBPATH}" || die
+ fi
+
+ # For all the libs that are built for CTARGET, move them into the
+ # compiler-specific CTARGET internal dir.
local x multiarg removedirs=""
for multiarg in $($(XGCC) -print-multi-lib) ; do
multiarg=${multiarg#*;}
@@ -1808,7 +1872,7 @@ gcc_movelibs() {
FROMDIR="${PREFIX}/lib/${OS_MULTIDIR}"
for x in "${D}${FROMDIR}"/pkgconfig/libgcj*.pc ; do
[[ -f ${x} ]] || continue
- sed -i "/^libdir=/s:=.*:=${LIBPATH}/${MULTIDIR}:" "${x}"
+ sed -i "/^libdir=/s:=.*:=${LIBPATH}/${MULTIDIR}:"
"${x}" || die
mv "${x}"
"${D}${FROMDIR}"/pkgconfig/libgcj-${GCC_PV}.pc || die
done
done
@@ -1820,28 +1884,32 @@ gcc_movelibs() {
for FROMDIR in ${removedirs} ; do
rmdir "${D}"${FROMDIR} >& /dev/null
done
- find "${D}" -type d | xargs rmdir >& /dev/null
+ find -depth "${D}" -type d -exec rmdir {} + >& /dev/null
}
# make sure the libtool archives have libdir set to where they actually
# -are-, and not where they -used- to be. also, any dependencies we have
# on our own .la files need to be updated.
fix_libtool_libdir_paths() {
+ local libpath="$1"
+
pushd "${D}" >/dev/null
- pushd "./${1}" >/dev/null
+ pushd "./${libpath}" >/dev/null
local dir="${PWD#${D%/}}"
local allarchives=$(echo *.la)
allarchives="\(${allarchives// /\\|}\)"
popd >/dev/null
- sed -i \
- -e "/^libdir=/s:=.*:='${dir}':" \
- ./${dir}/*.la
- sed -i \
- -e "/^dependency_libs=/s:/[^ ]*/${allarchives}:${LIBPATH}/\1:g"
\
- $(find ./"${PREFIX}"/lib* -maxdepth 3 -name '*.la') \
- ./${dir}/*.la
+ # The libdir might not have any .la files. #548782
+ find "./${dir}" -maxdepth 1 -name '*.la' \
+ -exec sed -i -e "/^libdir=/s:=.*:='${dir}':" {} + || die
+ # Would be nice to combine these, but -maxdepth can not be specified
+ # on sub-expressions.
+ find "./${PREFIX}"/lib* -maxdepth 3 -name '*.la' \
+ -exec sed -i -e "/^dependency_libs=/s:/[^
]*/${allarchives}:${libpath}/\1:g" {} + || die
+ find "./${dir}/" -maxdepth 1 -name '*.la' \
+ -exec sed -i -e "/^dependency_libs=/s:/[^
]*/${allarchives}:${libpath}/\1:g" {} + || die
popd >/dev/null
}
@@ -1966,21 +2034,21 @@ toolchain_pkg_postinst() {
echo
ewarn "You might want to review the GCC upgrade guide when
moving between"
ewarn "major versions (like 4.2 to 4.3):"
- ewarn "http://www.gentoo.org/doc/en/gcc-upgrading.xml";
+ ewarn "https://wiki.gentoo.org/wiki/Upgrading_GCC";
echo
# Clean up old paths
- rm -f "${EROOT}"/*/rcscripts/awk/fixlafiles.awk
"${EROOT}"/sbin/fix_libtool_files.sh
- rmdir "${EROOT}"/*/rcscripts{/awk,} 2>/dev/null
+ rm -f "${EROOT}"*/rcscripts/awk/fixlafiles.awk
"${EROOT}"sbin/fix_libtool_files.sh
+ rmdir "${EROOT}"*/rcscripts{/awk,} 2>/dev/null
- mkdir -p "${EROOT}"/usr/{share/gcc-data,sbin,bin}
+ mkdir -p "${EROOT}"usr/{share/gcc-data,sbin,bin}
# DATAPATH has EPREFIX already, use ROOT with it
- cp "${ROOT}/${DATAPATH}"/fixlafiles.awk
"${EROOT}"/usr/share/gcc-data/ || die
- cp "${ROOT}/${DATAPATH}"/fix_libtool_files.sh
"${EROOT}"/usr/sbin/ || die
+ cp "${ROOT}${DATAPATH}"/fixlafiles.awk
"${EROOT}"usr/share/gcc-data/ || die
+ cp "${ROOT}${DATAPATH}"/fix_libtool_files.sh
"${EROOT}"usr/sbin/ || die
# Since these aren't critical files and portage sucks with
# handling of binpkgs, don't require these to be found
- cp "${ROOT}/${DATAPATH}"/c{89,99} "${EROOT}"/usr/bin/
2>/dev/null
+ cp "${ROOT}${DATAPATH}"/c{89,99} "${EROOT}"usr/bin/ 2>/dev/null
fi
if use regression-test ; then
@@ -2003,10 +2071,10 @@ toolchain_pkg_postrm() {
# clean up the cruft left behind by cross-compilers
if is_crosscompile ; then
- if [[ -z $(ls "${EROOT}"/etc/env.d/gcc/${CTARGET}* 2>/dev/null)
]] ; then
- rm -f "${EROOT}"/etc/env.d/gcc/config-${CTARGET}
- rm -f "${EROOT}"/etc/env.d/??gcc-${CTARGET}
- rm -f
"${EROOT}"/usr/bin/${CTARGET}-{gcc,{g,c}++}{,32,64}
+ if [[ -z $(ls "${EROOT}"etc/env.d/gcc/${CTARGET}* 2>/dev/null)
]] ; then
+ rm -f "${EROOT}"etc/env.d/gcc/config-${CTARGET}
+ rm -f "${EROOT}"etc/env.d/??gcc-${CTARGET}
+ rm -f "${EROOT}"usr/bin/${CTARGET}-{gcc,{g,c}++}{,32,64}
fi
return 0
fi
@@ -2035,26 +2103,36 @@ do_gcc_config() {
return 0
fi
- local current_gcc_config="" current_specs="" use_specs=""
+ local current_gcc_config target
current_gcc_config=$(env -i PATH="${PATH}" ROOT="${ROOT}" gcc-config -c
${CTARGET} 2>/dev/null)
if [[ -n ${current_gcc_config} ]] ; then
+ local current_specs use_specs
# figure out which specs-specific config is active
current_specs=$(gcc-config -S ${current_gcc_config} | awk
'{print $3}')
[[ -n ${current_specs} ]] && use_specs=-${current_specs}
- fi
- if [[ -n ${use_specs} ]] && \
- [[ ! -e
${ROOT}/etc/env.d/gcc/${CTARGET}-${GCC_CONFIG_VER}${use_specs} ]]
- then
- ewarn "The currently selected specs-specific gcc config,"
- ewarn "${current_specs}, doesn't exist anymore. This is usually"
- ewarn "due to enabling/disabling hardened or switching to a
version"
- ewarn "of gcc that doesnt create multiple specs files. The
default"
- ewarn "config will be used, and the previous preference
forgotten."
- use_specs=""
+
+ if [[ -n ${use_specs} ]] && \
+ [[ ! -e
${ROOT}/etc/env.d/gcc/${CTARGET}-${GCC_CONFIG_VER}${use_specs} ]]
+ then
+ ewarn "The currently selected specs-specific gcc
config,"
+ ewarn "${current_specs}, doesn't exist anymore. This is
usually"
+ ewarn "due to enabling/disabling hardened or switching
to a version"
+ ewarn "of gcc that doesnt create multiple specs files.
The default"
+ ewarn "config will be used, and the previous preference
forgotten."
+ use_specs=""
+ fi
+
+ target="${CTARGET}-${GCC_CONFIG_VER}${use_specs}"
+ else
+ # The curent target is invalid. Attempt to switch to a valid
one.
+ # Blindly pick the latest version. #529608
+ # TODO: Should update gcc-config to accept `-l ${CTARGET}`
rather than
+ # doing a partial grep like this.
+ target=$(gcc-config -l 2>/dev/null | grep " ${CTARGET}-[0-9]" |
tail -1 | awk '{print $2}')
fi
- gcc-config ${CTARGET}-${GCC_CONFIG_VER}${use_specs}
+ gcc-config "${target}"
}
should_we_gcc_config() {
@@ -2153,6 +2231,11 @@ is_go() {
use cxx && use_if_iuse go
}
+is_jit() {
+ gcc-lang-supported jit || return 1
+ use_if_iuse jit
+}
+
is_multilib() {
tc_version_is_at_least 3 || return 1
use multilib
