# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1270219872 -7200
# Node ID 6d950d2ec11e8d33128eb99dec8cc58bf5d601a1
# Parent  3f4bdc04f3f19eb0095189aa442d0e7bbe8427d8
gnulib-tool: Provide the value of --m4-base to modules.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-04-02  Bruno Haible  <bruno@clisp.org>
+
+	gnulib-tool: Provide the value of --m4-base to modules.
+	* gnulib-tool (func_import, func_create_testdir): Emit a definition
+	of gl_m4_base.
+
 2010-04-02  Eric Blake  <eblake@redhat.com>
 
 	maint.mk: fix some fallout
diff --git a/gnulib-tool b/gnulib-tool
--- a/gnulib-tool
+++ b/gnulib-tool
@@ -4328,6 +4328,7 @@
     else
       sed_replace_build_aux="$sed_noop"
     fi
+    echo "  gl_m4_base='$m4base'"
     func_emit_initmacro_start $macro_prefix
     echo "  gl_source_base='$sourcebase'"
     for module in $main_modules; do
@@ -4903,6 +4904,7 @@
          s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
          ba
        }'
+     echo "gl_m4_base='../$m4base'"
      func_emit_initmacro_start $macro_prefix
      # We don't have explicit ordering constraints between the various
      # autoconf snippets. It's cleanest to put those of the library before
@@ -5032,6 +5034,7 @@
    else
      sed_replace_build_aux="$sed_noop"
    fi
+   echo "gl_m4_base='$m4base'"
    func_emit_initmacro_start $macro_prefix
    echo "gl_source_base='$sourcebase'"
    for module in $modules; do