Send patches - preferably formatted by git format-patch - to patches at archlinux32 dot org.
summaryrefslogtreecommitdiff
path: root/scripts/libmakepkg/util/option.sh.in
diff options
context:
space:
mode:
authorAlad Wenter <alad@archlinux.info>2016-10-08 19:34:15 +0200
committerAllan McRae <allan@archlinux.org>2016-10-22 20:50:28 +1000
commitaca153bfa6b1bcd828f0b35db453bb9fea6a08bf (patch)
tree336ea9ce88241d65fd55f2affcabab439c9d1c76 /scripts/libmakepkg/util/option.sh.in
parent8c55c0096c355e973ce6111cb25a1c4fa05953cf (diff)
libmakepkg: generate all scripts
In order for the scripts to be used in testsuites, it is easiest to generate all of them so they are found in the build directory (which may be different to the source directory). Signed-off-by: Alad Wenter <alad@archlinux.info> Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'scripts/libmakepkg/util/option.sh.in')
-rw-r--r--scripts/libmakepkg/util/option.sh.in142
1 files changed, 142 insertions, 0 deletions
diff --git a/scripts/libmakepkg/util/option.sh.in b/scripts/libmakepkg/util/option.sh.in
new file mode 100644
index 00000000..54ba4740
--- /dev/null
+++ b/scripts/libmakepkg/util/option.sh.in
@@ -0,0 +1,142 @@
+#!/bin/bash
+#
+# option.sh - functions to test if build/packaging options are enabled
+#
+# Copyright (c) 2009-2016 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_UTIL_OPTION_SH" ]] && return
+LIBMAKEPKG_UTIL_OPTION_SH=1
+
+
+##
+# usage : in_opt_array( $needle, $haystack )
+# return : 0 - enabled
+# 1 - disabled
+# 127 - not found
+##
+in_opt_array() {
+ local needle=$1; shift
+
+ local i opt
+ for (( i = $#; i > 0; i-- )); do
+ opt=${!i}
+ if [[ $opt = "$needle" ]]; then
+ # enabled
+ return 0
+ elif [[ $opt = "!$needle" ]]; then
+ # disabled
+ return 1
+ fi
+ done
+
+ # not found
+ return 127
+}
+
+
+##
+# Checks to see if options are present in makepkg.conf or PKGBUILD;
+# PKGBUILD options always take precedence.
+#
+# usage : check_option( $option, $expected_val )
+# return : 0 - matches expected
+# 1 - does not match expected
+# 127 - not found
+##
+check_option() {
+ in_opt_array "$1" ${options[@]}
+ case $? in
+ 0) # assert enabled
+ [[ $2 = y ]]
+ return ;;
+ 1) # assert disabled
+ [[ $2 = n ]]
+ return
+ esac
+
+ # fall back to makepkg.conf options
+ in_opt_array "$1" ${OPTIONS[@]}
+ case $? in
+ 0) # assert enabled
+ [[ $2 = y ]]
+ return ;;
+ 1) # assert disabled
+ [[ $2 = n ]]
+ return
+ esac
+
+ # not found
+ return 127
+}
+
+
+##
+# Check if option is present in BUILDENV
+#
+# usage : check_buildenv( $option, $expected_val )
+# return : 0 - matches expected
+# 1 - does not match expected
+# 127 - not found
+##
+check_buildenv() {
+ in_opt_array "$1" ${BUILDENV[@]}
+ case $? in
+ 0) # assert enabled
+ [[ $2 = "y" ]]
+ return ;;
+ 1) # assert disabled
+ [[ $2 = "n" ]]
+ return ;;
+ esac
+
+ # not found
+ return 127
+}
+
+##
+# Checks to see if options are present in BUILDENV or PKGBUILD;
+# PKGBUILD options always take precedence.
+#
+# usage : check_buildoption( $option, $expected_val )
+# return : 0 - matches expected
+# 1 - does not match expected
+# 127 - not found
+##
+check_buildoption() {
+ in_opt_array "$1" ${options[@]}
+ case $? in
+ 0) # assert enabled
+ [[ $2 = y ]]
+ return ;;
+ 1) # assert disabled
+ [[ $2 = n ]]
+ return
+ esac
+
+ in_opt_array "$1" ${BUILDENV[@]}
+ case $? in
+ 0) # assert enabled
+ [[ $2 = y ]]
+ return ;;
+ 1) # assert disabled
+ [[ $2 = n ]]
+ return
+ esac
+
+ # not found
+ return 127
+}