unable to build 64-bit version on Mac OS X

unable to build 64-bit version on Mac OS X

[William Xu]

On Mac OS X 10.5.2, emacs is configured with: 

,----
| CC='gcc -m64' ./configure --prefix=$HOME --with-carbon --without-x"
`----

Compilation failed during `make bootstrap'.  One of the errors is
"CInfoPBRec undeclared".  The cause is that it is not availabile for
64-bit applications, as explained in the below url.  So maybe that part
of emacs needs updated/rewritten.

  http://developer.apple.com/documentation/Carbon/Reference/File_Manager/Reference/reference.html#//apple_ref/c/tdef/CInfoPBRec

,----
| CInfoPBRec
|
| Defines a catalog information parameter block for file and directory
information.
|
| union CInfoPBRec {
|    HFileInfo hFileInfo;
|    DirInfo dirInfo;
| };
| typedef union CInfoPBRec CInfoPBRec;
| typedef CInfoPBRec * CInfoPBPtr;
|
| Fields
|
| hFileInfo
| dirInfo
|
| Availability
|
|     * Available in Mac OS X v10.0 and later.
|     * Not available to 64-bit applications.
|
| Declared In
| Files.h
`----

Error Log: 
---------------------------------8<------------------------------------- 
gcc -m64 -I/sw/include -L/sw/lib -c -fpascal-strings -DMAC_OSX   -Demacs -DHAVE_CONFIG_H   -I. -I/Users/william/repo/git/emacs/src -fpascal-strings -DMAC_OSX -Dtemacs  -g -O2 -Wno-pointer-sign  mac.c
mac.c: In function ‘path_from_vol_dir_name’:
mac.c:2999: error: ‘CInfoPBRec’ undeclared (first use in this function)
mac.c:2999: error: (Each undeclared identifier is reported only once
mac.c:2999: error: for each function it appears in.)
mac.c:2999: error: syntax error before ‘cipb’
mac.c:3009: error: ‘cipb’ undeclared (first use in this function)
mac.c: In function ‘get_temp_dir_name’:
mac.c:3338: warning: passing argument 5 of ‘FindFolder’ from incompatible pointer type
mac.c: In function ‘mac_get_system_locale’:
mac.c:4905: error: ‘smScriptLang’ undeclared (first use in this function)
mac.c:4906: warning: ‘GetScriptManagerVariable’ is deprecated (declared at /System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/Script.h:993)
mac.c: In function ‘mac_try_close_socket’:
mac.c:5050: warning: cast to pointer from integer of different size
mac.c: In function ‘sys_select’:
mac.c:5163: warning: cast to pointer from integer of different size
mac.c:5193: warning: cast to pointer from integer of different size
mac.c: In function ‘init_mac_osx_environment’:
mac.c:5282: warning: ‘GetScriptManagerVariable’ is deprecated (declared at /System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/Script.h:993)
mac.c: In function ‘syms_of_mac’:
mac.c:5470: warning: passing argument 2 of ‘defvar_int’ from incompatible pointer type
mac.c:5472: warning: ‘GetScriptManagerVariable’ is deprecated (declared at /System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/Script.h:993)
make[2]: *** [mac.o] Error 1
make[1]: *** [bootstrap-build] Error 2
make: *** [bootstrap] Error 2
---------------------------------8<------------------------------------- 


If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/Users/william/share/emacs/22.1.91/etc/DEBUG for instructions.


In GNU Emacs 22.2.50.5 (i386-apple-darwin9.2.0, Carbon Version 1.6.0)
 of 2008-04-15 on zen
Windowing system distributor `Apple Inc.', version 10.5.2
configured using `configure  '--prefix=/Users/william' '--with-carbon' '--without-x''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: nil
  locale-coding-system: chinese-iso-8bit
  default-enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  erc-list-mode: t
  erc-menu-mode: t
  erc-ring-mode: t
  erc-networks-mode: t
  erc-pcomplete-mode: t
  erc-button-mode: t
  erc-netsplit-mode: t
  eldoc-mode: t
  which-function-mode: t
  global-pabbrev-mode: t
  pabbrev-mode: t
  erc-truncate-mode: t
  erc-log-mode: t
  erc-spelling-mode: t
  erc-fill-mode: t
  erc-stamp-mode: t
  erc-autojoin-mode: t
  erc-track-mode: t
  erc-track-minor-mode: t
  erc-match-mode: t
  erc-smiley-mode: t
  erc-irccontrols-mode: t
  erc-noncommands-mode: t
  erc-move-to-prompt-mode: t
  erc-readonly-mode: t
  shell-dirtrack-mode: t
  outline-minor-mode: t
  page-break-mode: t
  display-time-mode: t
  recentf-mode: t
  global-auto-revert-mode: t
  show-paren-mode: t
  less-minor-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  unify-8859-on-encoding-mode: t
  utf-translate-cjk-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
C-n M-% <return> C-n C-n C-n C-n C-a M-h C-n M-% <return> 
M-n M-n M-n M-n M-n M-n C-n C-n C-n M-h M-% <return> 
M-n M-n M-n M-n M-n M-n M-n M-n M-n M-n M-n M-n M-n 
C-n C-n C-n C-n M-h M-% <return> C-x C-s <C-up> j j 
j g n j j f g u g <tab> <tab> <tab> <tab> <tab> <tab> 
<return> j SPC f f f f f f f f f q C-c v j j g C-c 
m s <f6> k k k k j <return> r j SPC SPC Q p <return> 
r j j j j j j j j j j j j j j j j j j j j j f q j r 
j j q A T Q j <return> M-> k k k r q j j r q r q r 
q M-< . . . . . . . . . . . , , , , , , , , , , j j 
k x . c y j j j k <return> r j q / o M-> C-l k r Q 
A s s <f3> <return> q <f3> f n n n n n n n n n n n 
f b p p p p p <return> q k k k k <return> <return> 
j j j j q A T M-< M-> M-< M-> p q r j j j j j j j j 
j j j j n j q r q M-< M-> M-< M-> k r q C-c m s C-c 
v j k b f b C-l j M-x e m a <tab> - r e p o <tab> M-x 
r e p o r <tab> e m a <tab> b <tab> <return>

Recent messages:
Fetching headers for gmane.emacs.help...done
Scoring...done
Generating summary...done
Fetching headers for gmane.emacs.help...done
Generating summary...done
Generating summary...done
Mark set [8 times]
Less minor mode enabled
Quit
Loading emacsbug...done

-- 
William

http://williamxu.net9.org

Re: unable to build 64-bit version on Mac OS X

[YAMAMOTO Mitsuharu]

>>>>> On Wed, 23 Apr 2008 00:49:02 +0900, William Xu <william.xwl@gmail.com> said:

> On Mac OS X 10.5.2, emacs is configured with: 

> ,----
> | CC='gcc -m64' ./configure --prefix=$HOME --with-carbon --without-x"
> `----

> Compilation failed during `make bootstrap'.

You can't do that.
http://developer.apple.com/documentation/Carbon/Conceptual/Carbon64BitGuide/Introduction/chapter_1_section_1.html
says:

  Most APIs in Mac OS X v10.5 are available to both 32-bit and 64-bit
  applications, but some APIs commonly used by Carbon applications are
  not. In particular, the APIs used to implement a Carbon user
  interface are generally available only to 32-bit applications. If
  you want to create a 64-bit application for Mac OS X, you need to
  use Cocoa to implement its user interface.

As unexmacosx.c is 64-bit compliant as of Emacs 22.2, you can build
tty-only or X11 build if you have necessary libraries.  (I've never
tried CC='gcc -m64', but CC='gcc -arch ppc64' or CC='gcc -arch x86_64'
would work.)

				     YAMAMOTO Mitsuharu
				mituharu@math.s.chiba-u.ac.jp