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author | Que Quotion | 2018-08-30 10:42:56 +0900 |
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committer | Que Quotion | 2018-08-30 10:49:02 +0900 |
commit | 00b4663035f5a907c5170253ce762f6df4ee7975 (patch) | |
tree | 39dc35e8b4b179f79a45c8a871ececa20a9154a5 /pgo.sh.in | |
parent | 32fa78c289e0c3f0ae564a73f2045de2dadb4ae5 (diff) | |
download | aur-00b4663035f5a907c5170253ce762f6df4ee7975.tar.gz |
Migrate makepkg-optimize2 into makepkg-optimize; this is the best way to deal with my out-of-date troll and pacman-build_env-ext
Diffstat (limited to 'pgo.sh.in')
-rw-r--r-- | pgo.sh.in | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/pgo.sh.in b/pgo.sh.in new file mode 100644 index 000000000000..496043b295a6 --- /dev/null +++ b/pgo.sh.in @@ -0,0 +1,54 @@ +#!/usr/bin/bash +# +# pgo.sh - Compile with, or utilize profile guided optimization +# +# Copyright (c) 2008-2016 Pacman Development Team <pacman-dev@archlinux.org> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +[[ -n "$LIBMAKEPKG_PGO_SH" ]] && return +LIBMAKEPKG_PGO_SH=1 + +LIBRARY=${LIBRARY:-'@libmakepkgdir@'} + +source "$LIBRARY/util/message.sh" +source "$LIBRARY/util/option.sh" + +extra_buildopts+=('pgo') + +[[ -n ${PROFDEST} ]] && _PROFDEST=$(canonicalize_path ${PROFDEST}) +PROFDEST=${_PROFDEST:-$PROFDEST} +PROFDEST=${PROFDEST:-$startdir} #default to $startdir if undefined +if [[ ! -w $PROFDEST ]] ; then + error "$(gettext "You do not have write permission to store profiles in %s.")" "$PROFDEST" + plain "$(gettext "Aborting...")" + exit 1 +fi + +pgo() { + [[ "$INFAKEROOT" == 1 ]] && return + if check_buildoption "pgo" "y"; then + if [ ! -d "$PROFDEST/$pkgbase.gen" ]; then + mkdir "$PROFDEST/$pkgbase.gen" + CFLAGS+=" -fprofile-generate -fprofile-dir=$PROFDEST/$pkgbase.gen" + CXXFLAGS+=" -fprofile-generate -fprofile-dir=$PROFDEST/$pkgbase.gen" + LDFLAGS+=" -lgcov" + else + [[ ! -d "$PROFDEST/$pkgbase.used" ]] && mv "$PROFDEST/$pkgbase.gen" "$PROFDEST/$pkgbase.used" + CFLAGS+=" -fprofile-correction -fprofile-use -fprofile-dir=$PROFDEST/$pkgbase.used" + CXXFLAGS+=" -fprofile-correction -fprofile-use -fprofile-dir=$PROFDEST/$pkgbase.used" + fi + fi +} |