[patch #8659] ax_compiler_flags: Prevent using bash substring expansion

[anonymous]

URL:
  <http://savannah.gnu.org/patch/?8659>

                 Summary: ax_compiler_flags: Prevent using bash substring
expansion
                 Project: GNU Autoconf Archive
            Submitted by: None
            Submitted on: Tue 21 Apr 2015 06:45:13 AM UTC
                Priority: 5 - Normal
                  Status: None
             Assigned to: None
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any

    _______________________________________________________

Details:

m4/ax_compiler_flags_cflags.m4 and m4/ax_compiler_flags_cxxflags.m4 uses
${flag:5}, which is not supported by POSIX and some shells, including dash and
ash. We should not depend on non-portable shell features in configure scripts.



    _______________________________________________________

File Attachments:


-------------------------------------------------------
Date: Tue 21 Apr 2015 06:45:13 AM UTC  Name:
ax_compiler_flags-Prevent-using-bash-substring-expan.patch  Size: 2kB   By:
None

<http://savannah.gnu.org/patch/download.php?file_id=33732>

    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/patch/?8659>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/