[patch #7563] [PATCH] AX_CHECK_FLAG: Fix to work with autoconf 2.59

[Anders Kaseorg]

URL:
  <http://savannah.gnu.org/patch/?7563>

                 Summary: [PATCH] AX_CHECK_FLAG: Fix to work with autoconf
2.59
                 Project: GNU Autoconf Archive
            Submitted by: anders
            Submitted on: Sat 25 Jun 2011 10:12:27 PM GMT
                Priority: 5 - Normal
                  Status: None
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

AX_CHECK_FLAG: Fix to work with autoconf 2.59

• AS_VAR_PUSHDEF([FLAGS], [something containing FLAGS]) caused an
  infinite loop before v2.65~21.
• AS_VAR_APPEND was new in v2.63b~224.
• AS_VAR_IF was new in v2.63~27.
• AS_VAR_ECHO was new in AUTOCONF-2.61a~45, and AC_PROG_GREP in
  AUTOCONF-2.59c~744, but their use here is more idiomatically
  replaced with a case pattern anyway.
• Before AUTOCONF-2.60b~8, the variable name passed to AC_CACHE_CHECK,
  AS_VAR_GET, AS_VAR_SET, and AS_VAR_SET_IF must be left unquoted.

Signed-off-by: Anders Kaseorg <address@hidden>




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File Attachments:


-------------------------------------------------------
Date: Sat 25 Jun 2011 10:12:27 PM GMT  Name: ax_check_flag-autoconf-2.59.patch
 Size: 4kB   By: anders

<http://savannah.gnu.org/patch/download.php?file_id=23560>

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