[git] GPG-ERROR - branch, master, updated. libgpg-error-1.10-21-g2a9687f

[by Werner Koch]

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- Log -----------------------------------------------------------------
commit 2a9687fced289571f19c95e0c759ac9eac41940c
Author: Werner Koch <wk at gnupg.org>
Date:   Wed Apr 6 14:41:14 2011 +0200

    Extra test for gpg-error-config script
    
    If the path to gpg-error-config was explicitly given by the user it
    may happen that it does not exists but AC_CHECK_TOOL may assume it
    still exists because it is somewhere in the PATH.  The extra check
    avoids extra sh warnings.
    
    Note that we can't use test -x because that is not defined on some old
    systems.

diff --git a/ChangeLog b/ChangeLog
index 3745c67..9334c75 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-04-06  Werner Koch  <wk at g10code.com>
+
+	* src/gpg-error.m4: Test whether gpg-error-config exists.
+
 2011-02-23  Werner Koch  <wk at g10code.com>
 
 	* autogen.sh: Check git setup.
diff --git a/src/gpg-error.m4 b/src/gpg-error.m4
index 2e5a0ab..ef07fd7 100644
--- a/src/gpg-error.m4
+++ b/src/gpg-error.m4
@@ -29,7 +29,8 @@ AC_DEFUN([AM_PATH_GPG_ERROR],
   min_gpg_error_version=ifelse([$1], ,0.0,$1)
   AC_MSG_CHECKING(for GPG Error - version >= $min_gpg_error_version)
   ok=no
-  if test "$GPG_ERROR_CONFIG" != "no" ; then
+  if test "$GPG_ERROR_CONFIG" != "no" \
+     && test -f "$GPG_ERROR_CONFIG" ; then
     req_major=`echo $min_gpg_error_version | \
                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
     req_minor=`echo $min_gpg_error_version | \

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

Summary of changes:
 ChangeLog        |    4 ++++
 src/gpg-error.m4 |    3 ++-
 2 files changed, 6 insertions(+), 1 deletions(-)


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