Migrate makepkg-optimize2 into makepkg-optimize; this is the best way to deal with my out-of-date troll and pacman-build_env-ext

1 files changed, 46 insertions, 0 deletions

diff --git a/ccache.sh.in b/ccache.sh.in
new file mode 100644
index 000000000000..8d9e0b5e0dbb
--- /dev/null
+++ b/ccache.sh.in
@@ -0,0 +1,46 @@
+#!/usr/bin/bash
+#
+#   ccache.sh - Cache compiliations and recycle them to save time on repititions
+#
+#   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 "$LIBMAKEPKG_CCACHE_SH" ]] && return
+LIBMAKEPKG_CCACHE_SH=1
+
+LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+
+source "$LIBRARY/util/message.sh"
+source "$LIBRARY/util/option.sh"
+
+build_options+=('ccache')
+
+local ccache=0
+
+ccache() {
+
+	# use ccache if it is requested (check buildenv and PKGBUILD opts)
+	if check_buildoption "ccache" "y"; then
+		if ! type -p ccache >/dev/null; then
+			error "$(gettext "Cannot find the %s binary required for compiler cache usage.")" "ccache"
+			return 1
+		fi
+		if [ -d /usr/lib/ccache/bin ]; then
+			export PATH="/usr/lib/ccache/bin:$PATH"
+			ccache=1
+		fi
+	fi
+}