gnulib-tool: Fix indentation of generated gnulib-comp.m4 file.

* gnulib-tool (func_emit_autoconf_snippet): Initialize indentation
from argument.
Reported and fix suggested by Dmitriy Selyutin <ghostman.sd@gmail.com>.

diff --git a/ChangeLog b/ChangeLog
index 01755c3..3b9c7f5 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2012-08-14  Bruno Haible  <bruno@clisp.org>
+
+       gnulib-tool: Fix indentation of generated gnulib-comp.m4 file.
+       * gnulib-tool (func_emit_autoconf_snippet): Initialize indentation
+       from argument.
+       Reported and fix suggested by Dmitriy Selyutin <ghostman.sd@gmail.com>.
+
 2012-08-14  Eric Blake  <eblake@redhat.com>
 
        ldexp: relax license

diff --git a/gnulib-tool b/gnulib-tool
index 3adc498..b9ccba1 100755 (executable)
--- a/gnulib-tool
+++ b/gnulib-tool
@@ -3892,6 +3892,7 @@ func_emit_initmacro_done ()
 # func_emit_autoconf_snippet indentation
 # emits the autoconf snippet of a module.
 # Input:
+# - indentation       spaces to prepend on each line
 # - local_gnulib_dir  from --local-dir
 # - modcache          true or false, from --cache-modules/--no-cache-modules
 # - sed_replace_build_aux  sed expression that replaces reference to build-aux
@@ -3905,9 +3906,9 @@ func_emit_initmacro_done ()
 #                     command line options.
 # - disable_gettext   true or false. It tells whether to disable AM_GNU_GETTEXT
 #                     invocations.
-# - indentation       spaces to prepend on each line
 func_emit_autoconf_snippet ()
 {
+  indentation="$1"
   if { case $module in
          gnumakefile | maintainer-makefile)
            # These modules are meant to be used only in the top-level directory.