X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=autogen.sh;h=2fd8bebd5a533bcaf7e9b932c0b0bf4fd6e5919d;hb=17efd24bdbf7ed1c5a352ef28eb3c1ccaec2512b;hp=ea9bb388ceae2fdc44d3d81689c4858317c228d4;hpb=25bef3f8133623d570cfe1e60a2bde5625492621;p=lilypond.git

diff --git a/autogen.sh b/autogen.sh
index ea9bb388ce..2fd8bebd5a 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -3,16 +3,19 @@
 
 srcdir=`dirname $0`
 
+case $1 in
+    --noconf*) NOCONFIGURE=true;;
+esac
 
-if [ stepmake/aclocal.m4 -nt aclocal.m4 ]; then
-    echo "stepmake/aclocal.m4 is newer. Copying file." 
+if [ ! -f aclocal.m4 -o stepmake/aclocal.m4 -nt aclocal.m4 ]; then
+    echo "stepmake/aclocal.m4 is newer.  Copying file." 
     cp -f stepmake/aclocal.m4 aclocal.m4
 fi
 
-if [ stepmake/autogen.sh -nt autogen.sh ]; then
-    echo "stepmake/autogen.sh is newer. Copying file." 
+if [ ! -f autogen.sh -o stepmake/autogen.sh -nt autogen.sh ]; then
+    echo "stepmake/autogen.sh is newer.  Copying file." 
     cp -f stepmake/autogen.sh autogen.sh
-    exec ./autogen.sh
+    exec ./autogen.sh "$@"
 fi
 
 # Be paranoid: check for autoconf >= 2.50
@@ -23,7 +26,7 @@ fi
 # If you have such a setup, invoke this script as:
 #   autoconf=autoconf2.50 ./autogen.sh
 for i in autoconf2.50 autoconf-2.50 autoconf  false; do
-  version=`$i --version 2>/dev/null | head -1 | awk '{print $NF}' | awk -F. '{print $1 * 100 + $2}'`
+  version=`$i --version 2>/dev/null | head -n 1 | awk '{print $NF}' | awk -F. '{print $1 * 100 + $2}'`
   if test "0$version" -ge 250; then
     autoconf=$i
     break
@@ -35,28 +38,32 @@ if test -z "$autoconf"; then
     exit 1
 fi
 
-if test -z "$*"; then
-  echo "WARNING: I am going to run \`configure' with no arguments."
-  echo "If you wish to pass any to it, please specify them on the"
-  echo \`$0\'" command line."
-  echo
-fi
-
-for coin in `find $srcdir -name configure.in -print`
+for i in $srcdir/configure.in #`find $srcdir -name configure.in -print`
 do 
-  dr=`dirname $coin`
-  echo processing $dr
+  dir=`dirname $i`
+  echo processing $dir
   (
-      cd $dr
+      cd $dir
       echo "Running autoconf ..."
       $autoconf
   )
 done
 
 #conf_flags="--enable-maintainer-mode --enable-compile-warnings" #--enable-iso-c
-if test -z "$NOCONFIGURE"; then
-  echo Running $srcdir/configure $conf_flags "$@" ...
-  $srcdir/configure $conf_flags "$@"
-else
-  echo Skipping configure process.
+if test -n "$NOCONFIGURE"; then
+    echo Skipping configure process.
+    exit 0
+fi
+
+if test -z "$*"; then
+    cat <<EOF
+    Warning: about to run \`configure' without arguments.
+    arguments on the \`$0' command line
+    will be passed to \`configure'.
+
+    Invoke with --noconfigure to skip configure step.
+EOF
 fi
+
+echo Running $srcdir/configure $conf_flags "$@" ...
+$srcdir/configure $conf_flags "$@"