bootstrap: use glibtoolize on MacOS

* build-aux/bootstrap (check_versions): Convert libtool into
libtoolize.
(tool search): Move libtool check earlier, and look for
glibtoolize for MacOS.
(gnulib_tool_options): Auto-add --libtool when appropriate.
Reported by Justin Clift.

Signed-off-by: Eric Blake <eblake@redhat.com>

diff --git a/ChangeLog b/ChangeLog
index 8d8d082..dbe6060 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2010-09-30  Eric Blake  <eblake@redhat.com>
 
+       bootstrap: use glibtoolize on MacOS
+       * build-aux/bootstrap (check_versions): Convert libtool into
+       libtoolize.
+       (tool search): Move libtool check earlier, and look for
+       glibtoolize for MacOS.
+       (gnulib_tool_options): Auto-add --libtool when appropriate.
+       Reported by Justin Clift.
+
        poll: fix typo that broke test on MacOS
        * m4/poll.m4 (gl_FUNC_POLL): Add missing test.
        Reported by Justin Clift.

diff --git a/build-aux/bootstrap b/build-aux/bootstrap
index 5ab4cf7..e94a29a 100755 (executable)
--- a/build-aux/bootstrap
+++ b/build-aux/bootstrap
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Print a version string.
-scriptversion=2010-07-06.10; # UTC
+scriptversion=2010-09-30.17; # UTC
 
 # Bootstrap this package from checked-out sources.
 
@@ -346,6 +346,10 @@ check_versions() {
   ret=0
 
   while read app req_ver; do
+    # We only need libtoolize from the libtool package.
+    if test "$app" = libtool; then
+      app=libtoolize
+    fi
     # Honor $APP variables ($TAR, $AUTOCONF, etc.)
     appvar=`echo $app | tr '[a-z]' '[A-Z]'`
     test "$appvar" = TAR && appvar=AMTAR
@@ -375,6 +379,18 @@ print_versions() {
   # can't depend on column -t
 }
 
+use_libtool=0
+# We'd like to use grep -E, to see if any of LT_INIT,
+# AC_PROG_LIBTOOL, AM_PROG_LIBTOOL is used in configure.ac,
+# but that's not portable enough (e.g., for Solaris).
+grep '^[        ]*A[CM]_PROG_LIBTOOL' configure.ac >/dev/null \
+  && use_libtool=1
+grep '^[        ]*LT_INIT' configure.ac >/dev/null \
+  && use_libtool=1
+if test $use_libtool = 1; then
+  find_tool LIBTOOLIZE glibtoolize libtoolize
+fi
+
 if ! printf "$buildreq" | check_versions; then
   test -f README-prereq &&
   echo "See README-prereq for notes on obtaining these prerequisite programs:" >&2
@@ -736,6 +752,12 @@ gnulib_tool_options="\
  --local-dir $local_gl_dir\
  $gnulib_tool_option_extras\
 "
+if test $use_libtool = 1; then
+  case "$gnulib_tool_options " in
+    *' --libtool '*) ;;
+    *) gnulib_tool_options="$gnulib_tool_options --libtool" ;;
+  esac
+fi
 echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
 $gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
 slurp $bt || exit
@@ -784,14 +806,6 @@ for command in \
   "${AUTOMAKE-automake} --add-missing --copy --force-missing"
 do
   if test "$command" = libtool; then
-    use_libtool=0
-    # We'd like to use grep -E, to see if any of LT_INIT,
-    # AC_PROG_LIBTOOL, AM_PROG_LIBTOOL is used in configure.ac,
-    # but that's not portable enough (e.g., for Solaris).
-    grep '^[    ]*A[CM]_PROG_LIBTOOL' configure.ac >/dev/null \
-      && use_libtool=1
-    grep '^[    ]*LT_INIT' configure.ac >/dev/null \
-      && use_libtool=1
     test $use_libtool = 0 \
       && continue
     command="${LIBTOOLIZE-libtoolize} -c -f"