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

anonymous <[email protected]> Tue, 21 Apr 2015 06:45:14 +0000

Newsgroups	gmane.comp.sysutils.autoconf.archive-maintainers
Message-ID	<[email protected]>

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: [email protected]
             Open/Closed: Open
         Discussion Lock: Any

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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.



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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>

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

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