Re: [Mac-emacs-devel] undefined symbol _init_mac_osx_environment

[Nozomu A. <na...@ma...>]

Hi,

>> Hi,
>>
>> I'm trying to compile emacs on my OS X system, and even though I 
>> follow
>> all the steps from the description, I get the following error:
>>
>> /usr/bin/ld: warning prebinding disabled because of undefined symbols
>> /usr/bin/ld: Undefined symbols:
>> _init_mac_osx_environment
>> _sys_select
>> make[1]: *** [temacs] Error 1
>> make: *** [bootstrap-src] Error 2
>>
>> Does anyone here know what this means?
>>
>> Cheers,
>> David.

I saw the same error on "./configure --without-carbon --with-x 
--x-lib=/usr/X11R6/libstatic; make".

mac.o is not be linked when configured --without-carbon (see 
Makefile.in:540)

I think we need not init_mac_osx_environment() nor sys_select()
on non-carbon environemnt. Am I right?

How about this patch?

--- patch begin ---
Index: src/emacs.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/emacs.c,v
retrieving revision 1.314
diff -u -r1.314 emacs.c
--- src/emacs.c	24 Aug 2002 03:15:22 -0000	1.314
+++ src/emacs.c	25 Aug 2002 05:44:28 -0000
@@ -1363,9 +1363,11 @@
    init_ntproc ();	/* must precede init_editfns.  */
  #endif

+#ifdef HAVE_CARBON
  #ifdef MAC_OSX
    if (initialized)
      init_mac_osx_environment ();
+#endif
  #endif

    /* egetenv is a pretty low-level facility, which may get called in
Index: src/s/darwin.h
===================================================================
RCS file: /cvsroot/emacs/emacs/src/s/darwin.h,v
retrieving revision 1.5
diff -u -r1.5 darwin.h
--- src/s/darwin.h	11 Aug 2002 00:26:24 -0000	1.5
+++ src/s/darwin.h	25 Aug 2002 05:44:28 -0000
@@ -309,9 +309,11 @@
  #define free unexec_free
  #endif

+#ifdef HAVE_CARBON
  /* Reroute calls to SELECT to the version defined in mac.c to fix the
     problem of Emacs requiring an extra return to be typed to start
     working when started from the command line.  */
  #if defined (emacs) || defined (temacs)
  #define select sys_select
+#endif
  #endif
--- patch end   ---


Regards,

Nozomu Ando