Imported Debian patch 0.25.0-1

1 files changed, 91 insertions, 0 deletions

diff --git a/scripts/mkc_check_prog b/scripts/mkc_check_prog
new file mode 100755
index 0000000..bf4a58e
--- /dev/null
+++ b/scripts/mkc_check_prog
@@ -0,0 +1,91 @@
+#!/bin/sh
+
+############################################################
+# Copyright (c) 2009-2010 by Aleksey Cheusov
+#
+# See LICENSE file in the distribution.
+############################################################
+
+set -e
+
+LC_ALL=C
+export LC_ALL
+
+##################################################
+# options
+usage (){
+    cat <<EOF
+mkc_check_prog detects presense of program file.
+
+Usage: mkc_check_prog [OPTION] progname
+
+OPTIONS:
+   -h                   display this screen
+   -i <progid>          program id, a part of _mkc_* cache file
+   -d                   delete cache files
+Examples:
+   mkc_check_prog -h
+   mkc_check_prog lua
+   mkc_check_prog gawk
+   mkc_check_prog -i gxx g++
+EOF
+}
+
+while test $# -ne 0; do
+    case "$1" in
+	-h)
+	    usage
+	    exit 0;;
+	-i)
+	    pathpart=prog_$2
+	    shift;;
+	-d)
+	    delcache=1;;
+	--)
+	    shift
+	    break;;
+	-*)
+	    echo "Unknown option $1" 1>&2
+	    exit 1;;
+	*)
+	    break;;
+    esac
+    shift
+done
+
+if test $# -ne 1; then
+    usage
+    exit 1
+fi
+
+##################################################
+# initializing
+
+pathpart=${pathpart-prog_`echo $1 | tr /. __`}
+
+. mkc_check_common.sh
+
+##################################################
+# test
+
+check_itself (){
+    mkc_which -x "$1" 2>"${tmperr}"
+}
+
+check_and_cache "checking for program $1" "$cache" "$1"
+
+##################################################
+# clean-ups
+
+cleanup
+
+##################################################
+# finishing
+
+if test -n "$ret"; then
+    printme "$ret\n" 1>&2
+else
+    printme 'NOT FOUND\n' 1>&2
+fi
+
+echo $ret