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Diffstat (limited to 'scripts/libmakepkg/executable/checksum.sh.in')
-rw-r--r--scripts/libmakepkg/executable/checksum.sh.in42
1 files changed, 42 insertions, 0 deletions
diff --git a/scripts/libmakepkg/executable/checksum.sh.in b/scripts/libmakepkg/executable/checksum.sh.in
new file mode 100644
index 00000000..9783d4ee
--- /dev/null
+++ b/scripts/libmakepkg/executable/checksum.sh.in
@@ -0,0 +1,42 @@
+#!/usr/bin/bash
+#
+# checksum.sh - Confirm presence of binaries for checksum operations
+#
+# Copyright (c) 2016-2018 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 "$LIBMAKEPKG_EXECUTABLE_CHECKSUM_SH" ]] && return
+LIBMAKEPKG_EXECUTABLE_CHECKSUM_SH=1
+
+LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+
+
+executable_functions+=('executable_checksum')
+
+executable_checksum() {
+ if (( GENINTEG || ! SKIPCHECKSUMS )); then
+ local integlist
+ IFS=$'\n' read -rd '' -a integlist < <(get_integlist)
+
+ local integ
+ for integ in "${integlist[@]}"; do
+ if ! type -p "${integ}sum" >/dev/null; then
+ error "$(gettext "Cannot find the %s binary required for source file checksums operations.")" "${integ}sum"
+ return 1
+ fi
+ done
+ fi
+}