bug#9927: 24.1.50; unexec/unexmacosx doesn't grok GCC 4.6+ sections

[Peter Dyballa]

Am 04.10.2014 um 19:19 schrieb Paul Eggert:

> If I understand you correctly, you're saying that GNU Emacs 24.3.94 has the 
> bug, and that the bug went away when you applied the patch (attached), and 
> that we should therefore backport this patch to the emacs-24 branch.  Is that 
> what you meant?

Exactly! I cannot check whether trunk, GNU Emacs 25.0.50, can be compiled 
because I get an error when I try to build with GCC 4.8.3 or any other C 
compiler, except GCC 4.0:

        @(#)PROGRAM:ld  PROJECT:ld64-136
        configured to support archs: i386 x86_64 armv7 armv7s
        Library search paths:
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib
                /opt/local/lib/gcc48/gcc/x86_64-apple-darwin10/4.8.3
                /opt/local/lib/gcc48
                /usr/lib
                /usr/local/lib
        Framework search paths:
                /Library/Frameworks/
                /System/Library/Frameworks/
        duplicate symbol _Qleft in:
            keyboard.o
            buffer.o
        duplicate symbol _Qright in:
            keyboard.o
            buffer.o
        ld: 2 duplicate symbols for architecture x86_64
        collect2: error: ld returned 1 exit status
        make[2]: *** [temacs] Error 1
        make[1]: *** [src] Error 2
        make: *** [bootstrap] Error 2

--
Greetings

  Pete

A lot of people mistake a short memory for a clear conscience.
                                – Doug Larson