[git] GPG-ERROR - branch, master, updated. libgpg-error-1.10-51-g056cc2d

[by Werner Koch]

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- Log -----------------------------------------------------------------
commit 056cc2d0dfef023fda47ce377d3ee544612526a3
Author: Werner Koch <wk at gnupg.org>
Date:   Fri Feb 22 15:07:36 2013 +0100

    Fix the alias mechanism for --with-libgpg-error-prefix.
    
    * src/gpg-error.m4: Do not use the no-action branch in AC_ARG_WITH.
    --
    
    This fixes commit aaa3f534.  The bug was that --with-gpg-error-prefix
    always reset the value from --with-libgpg-error-prefix.

diff --git a/src/gpg-error.m4 b/src/gpg-error.m4
index f0b9f1f..feb963c 100644
--- a/src/gpg-error.m4
+++ b/src/gpg-error.m4
@@ -15,19 +15,20 @@ dnl Test for libgpg-error and define GPG_ERROR_CFLAGS and GPG_ERROR_LIBS
 dnl
 AC_DEFUN([AM_PATH_GPG_ERROR],
 [ AC_REQUIRE([AC_CANONICAL_HOST])
+  gpg_error_config_prefix=""
   dnl --with-libgpg-error-prefix=PFX is the preferred name for this option,
   dnl since that is consistent with how our three siblings use the directory/
   dnl package name in --with-$dir_name-prefix=PFX.
   AC_ARG_WITH(libgpg-error-prefix,
-            AC_HELP_STRING([--with-libgpg-error-prefix=PFX],
-                           [prefix where GPG Error is installed (optional)]),
-     gpg_error_config_prefix="$withval", gpg_error_config_prefix="")
+              AC_HELP_STRING([--with-libgpg-error-prefix=PFX],
+                             [prefix where GPG Error is installed (optional)]),
+              [gpg_error_config_prefix="$withval"])
 
   dnl Accept --with-gpg-error-prefix and make it work the same as
   dnl --with-libgpg-error-prefix above, for backwards compatibility,
   dnl but do not document this old, inconsistently-named option.
   AC_ARG_WITH(gpg-error-prefix,,
-     gpg_error_config_prefix="$withval", gpg_error_config_prefix="")
+              [gpg_error_config_prefix="$withval"])
 
   if test x$gpg_error_config_prefix != x ; then
      if test x${GPG_ERROR_CONFIG+set} != xset ; then

-----------------------------------------------------------------------

Summary of changes:
 src/gpg-error.m4 |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)


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