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authorQue Quotion <quequotion@gmail.com>2018-11-27 18:23:02 +0900
committerAllan McRae <allan@archlinux.org>2018-11-27 22:48:43 +1000
commit508b4e3ec0cb3e365942f4dc0626edda4789932b (patch)
treed47fd87b0ba310da989e45423180c4fda2610957 /scripts/libmakepkg/buildenv/compiler.sh.in
parent0bb04fa16a82db133dd010478c1256bc8500c5e7 (diff)
Split prepare_buildenv() to libmakepkg
This opens the door for third parties to provide libmakepkg extentions for the purpose of altering the build environment. Signed-off-by: Que Quotion <quequotion@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'scripts/libmakepkg/buildenv/compiler.sh.in')
-rw-r--r--scripts/libmakepkg/buildenv/compiler.sh.in55
1 files changed, 55 insertions, 0 deletions
diff --git a/scripts/libmakepkg/buildenv/compiler.sh.in b/scripts/libmakepkg/buildenv/compiler.sh.in
new file mode 100644
index 00000000..245c8a76
--- /dev/null
+++ b/scripts/libmakepkg/buildenv/compiler.sh.in
@@ -0,0 +1,55 @@
+#!/usr/bin/bash
+#
+# compiler.sh - CCache and DistCC compilation
+# ccache - Cache compilations and reuse them to save time on repetitions
+# distcc - Distribute compilation of C and C++ across machines
+#
+# Copyright (c) 2007-2018 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 "$LIBMAKEPKG_BUILDENV_COMPILER_SH" ]] && return
+LIBMAKEPKG_BUILDENV_COMPILER_SH=1
+
+LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+
+source "$LIBRARY/util/option.sh"
+
+build_options+=('ccache' 'distcc')
+buildenv_functions+=('buildenv_ccache' 'buildenv_distcc')
+
+using_ccache=0
+
+buildenv_ccache() {
+ if check_buildoption "ccache" "y"; then
+ if [ -d /usr/lib/ccache/bin ]; then
+ export PATH="/usr/lib/ccache/bin:$PATH"
+ using_ccache=1
+ fi
+ fi
+}
+
+buildenv_distcc() {
+ if check_buildoption "distcc" "y"; then
+ if (( using_ccache )); then
+ export CCACHE_PREFIX="${CCACHE_PREFIX:+$CCACHE_PREFIX }distcc"
+ export CCACHE_BASEDIR="$srcdir"
+ elif [[ -d /usr/lib/distcc/bin ]]; then
+ export PATH="/usr/lib/distcc/bin:$PATH"
+ fi
+
+ export DISTCC_HOSTS
+ fi
+}