initial import

1 files changed, 86 insertions, 0 deletions

diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..552c2b8
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,86 @@
+#! /bin/sh
+
+TOP_DIR=$(dirname $0)
+LAST_DIR=$PWD
+
+if test ! -f $TOP_DIR/configure.ac ; then
+    echo "You must execute this script from the top level directory."
+    exit 1
+fi
+
+AUTOCONF=${AUTOCONF:-autoconf}
+ACLOCAL=${ACLOCAL:-aclocal}
+AUTOHEADER=${AUTOHEADER:-autoheader}
+
+dump_help_screen ()
+{
+    echo "Usage: gen-auto-scripts.sh [options]"
+    echo 
+    echo "options:"
+    echo "  -n           skip CVS changelog creation"
+    echo "  -h,--help    show this help screen"
+    echo
+    exit 0
+}
+
+parse_options ()
+{
+    while test "$1" != "" ; do
+        case $1 in
+            -h|--help)
+                dump_help_screen
+                ;;
+            -n)
+                SKIP_CVS_CHANGELOG=yes
+                ;;
+            *)
+                echo Invalid argument - $1
+                dump_help_screen
+                ;;
+        esac
+        shift
+    done
+}
+
+run_or_die ()
+{
+    COMMAND=$1
+
+    # check for empty commands
+    if test -z "$COMMAND" ; then
+        echo "*warning* no command specified"
+        return 1
+    fi
+
+    shift;
+
+    OPTIONS="$@"
+
+    # print a message
+    echo -n "*info* running $COMMAND"
+    if test -n "$OPTIONS" ; then
+        echo " ($OPTIONS)"
+    else
+        echo
+    fi
+
+    # run or die
+    $COMMAND $OPTIONS ; RESULT=$?
+    if test $RESULT -ne 0 ; then
+        echo "*error* $COMMAND failed. (exit code = $RESULT)"
+        exit 1
+    fi
+
+    return 0
+}
+
+parse_options "$@"
+
+cd $TOP_DIR
+
+run_or_die $ACLOCAL -I m4
+run_or_die $AUTOHEADER
+run_or_die $AUTOCONF
+
+cd $LAST_DIR
+