Mercurial > hg > xemacs-beta
annotate src/m/hp800.h @ 4932:8b63e21b0436
fix compile issues with gcc 4
-------------------- ChangeLog entries follow: --------------------
ChangeLog addition:
2010-01-24 Ben Wing <ben@xemacs.org>
* aclocal.m4 (XE_SHLIB_STUFF):
Use -export-all-symbols instead of -export-dynamic on PE targets
(Cygwin and MinGW).
* configure.ac (XE_EXPAND_VARIABLE):
* configure.ac (TAB):
Create variable XEMACS_CC_GPP to check whether we're running g++.
Don't just check for an executable called `g++' -- it might be
called g++-4 or whatever. Instead, check for either named `g++*'
or claiming to be g++ when called with --version. Rewrite code do
use the variable.
Add -fno-strict-aliasing to optimization flags when GCC and
optimized, and in all cases with g++, since under these circumstances
strict aliasing is otherwise assumed, and XEmacs can't easily be
made to respect its restrictions.
* configure: Regenerate.
lib-src/ChangeLog addition:
2010-01-24 Ben Wing <ben@xemacs.org>
* fakemail.c (args_size):
* fakemail.c (parse_header):
* ootags.c (C_entries):
Fix warnings about possible use of uninitialized vars.
lwlib/ChangeLog addition:
2010-01-24 Ben Wing <ben@xemacs.org>
* xlwgauge.c (GaugeResize):
* xlwgauge.c (GaugeSize):
Fix warnings about possible use of uninitialized vars.
modules/ChangeLog addition:
2010-01-24 Ben Wing <ben@xemacs.org>
* postgresql/postgresql.c (CHECK_LIVE_CONNECTION):
* postgresql/postgresql.c (print_pgconn):
* postgresql/postgresql.c (Fpq_connectdb):
* postgresql/postgresql.c (Fpq_connect_start):
* postgresql/postgresql.c (Fpq_exec):
* postgresql/postgresql.c (Fpq_get_result):
Fix g++ 4.3 complaints about implicit conversions of string
literals (const char *) to char *.
src/ChangeLog addition:
2010-01-24 Ben Wing <ben@xemacs.org>
* chartab.c (decode_char_table_range):
* extents.c (extent_fragment_update):
* objects-msw.c (initialize_font_instance):
* process.c (Fgetenv):
* redisplay-output.c (get_next_display_block):
Fix warnings about possible use of uninitialized vars.
* compiler.h:
* compiler.h (REGISTER):
* event-stream.c (is_scrollbar_event):
* window.c (window_scrollbar_width):
* window.c (window_scrollbar_height):
* window.c (window_left_window_gutter_width):
* window.c (window_right_window_gutter_width):
Add USED_IF_SCROLLBARS. Use it to fix warnings about unused
vars when --with-scrollbars=no.
* config.h.in:
Change comment to explain better why DECLARE_INLINE_HEADER
is needed.
* dialog-msw.c:
* emacs.c (SHEBANG_EXE_PROGNAME_LENGTH):
* emacs.c (main_1):
* event-msw.c (struct mswin_message_debug):
* event-msw.c (debug_output_mswin_message):
* font-mgr.c:
* font-mgr.c (Ffc_config_filename):
* glyphs-msw.c (struct):
* glyphs-msw.c (bitmap_table):
* glyphs-x.c (update_widget_face):
* intl-win32.c (struct lang_to_string):
* intl-win32.c (lang_to_string_table):
* nas.c:
* objects-xlike-inc.c:
* objects-xlike-inc.c (xft_find_charset_font):
* syswindows.h:
* win32.c (mswindows_output_last_error):
Fix g++ 4.3 complaints about implicit conversions of string
literals (const char *) to char *.
* lisp.h:
G++ 4.3 needs #include <limits> to avoid errors about min/max.
* lisp.h (disabled_assert_with_message):
Use disabled_assert* whenever asserts are disabled. Rewrite
disabled_assert* to avoid complaints about unused vars by
pretending to use the vars but casting them to (void).
Remove code that defined assert() weirdly if DEBUG_XEMACS but
not USE_ASSERTIONS -- configure sets USE_ASSERTIONS automatically
when DEBUG_XEMACS, and if the user has forced it off, then
so be it.
* lisp.h (SYMBOL_KEYWORD):
Put some of the combined `extern Lisp_Object's back under
the file they are declared in. Cosmetic fix.
* number.h:
Remove `extern Lisp_Object' decls that duplicate lisp.h,
since they have different C vs. C++ linkage.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Sun, 24 Jan 2010 22:04:58 -0600 |
| parents | ecf1ebac70d8 |
| children | 308d34e9f07d 861f2601a38b |
| rev | line source |
|---|---|
| 428 | 1 /* machine description file for hp9000 series 800 machines. |
| 2 Copyright (C) 1987 Free Software Foundation, Inc. | |
| 3 | |
| 4 This file is part of GNU Emacs. | |
| 5 | |
| 6 GNU Emacs is free software; you can redistribute it and/or modify | |
| 7 it under the terms of the GNU General Public License as published by | |
| 8 the Free Software Foundation; either version 2, or (at your option) | |
| 9 any later version. | |
| 10 | |
| 11 GNU Emacs is distributed in the hope that it will be useful, | |
| 12 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 GNU General Public License for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
| 17 along with XEmacs; see the file COPYING. If not, write to | |
| 18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 19 Boston, MA 02111-1307, USA. */ | |
| 20 | |
| 21 /* Synched up with: FSF 19.31. */ | |
| 22 | |
| 23 /* The following line tells the configuration script what sort of | |
| 24 operating system this machine is likely to run. | |
| 25 USUAL-OPSYS="hpux" */ | |
| 26 | |
| 27 /* Now define a symbol for the cpu type, if your compiler | |
| 28 does not define it automatically: | |
| 29 Ones defined so far include vax, m68000, ns16000, pyramid, | |
| 30 orion, tahoe, APOLLO and many others */ | |
| 31 #ifndef hp9000s800 | |
| 32 # define hp9000s800 | |
| 33 #endif | |
| 34 | |
| 35 | |
| 36 #ifdef __hpux | |
| 37 /* Now define a symbol for the cpu type, if your compiler | |
| 38 does not define it automatically: | |
| 39 Ones defined so far include vax, m68000, ns16000, pyramid, | |
| 40 orion, tahoe, APOLLO and many others */ | |
| 41 #ifndef hp9000s800 | |
| 42 # define hp9000s800 | |
| 43 #endif | |
| 44 | |
| 45 /* Data type of load average, as read out of kmem. */ | |
| 46 | |
| 47 #define LOAD_AVE_TYPE double | |
| 48 | |
| 49 /* Convert that into an integer that is 100 for a load average of 1.0 */ | |
| 50 | |
| 51 #define LOAD_AVE_CVT(x) ((int) (x * 100.0)) | |
| 52 | |
| 53 /* the data segment on this machine always starts at address 0x40000000. */ | |
| 54 | |
| 55 #ifdef DATA_START | |
| 56 #undef DATA_START | |
| 57 #endif | |
| 58 #ifdef TEXT_START | |
| 59 #undef TEXT_START | |
| 60 #endif | |
| 61 | |
| 62 #define DATA_START 0x40000000 | |
| 63 #define TEXT_START 0x00000000 | |
| 64 | |
| 65 /* Define NO_REMAP if memory segmentation makes it not work well | |
| 66 to change the boundary between the text section and data section | |
| 67 when Emacs is dumped. If you define this, the preloaded Lisp | |
| 68 code will not be sharable; but that's better than failing completely. */ | |
| 69 | |
| 70 #define NO_REMAP | |
| 71 | |
| 72 /* This machine requires completely different unexec code | |
| 73 which lives in a separate file. Specify the file name. */ | |
| 74 | |
| 75 #define UNEXEC "unexhp9k800.o" | |
| 76 | |
| 77 #define LIBS_MACHINE | |
| 78 #define LIBS_DEBUG | |
| 79 | |
| 80 | |
| 81 /* The symbol in the kernel where the load average is found | |
| 82 is named _avenrun. At this time there are two major flavors | |
| 83 of hp-ux (there is the s800 and s300 (s200) flavors). The | |
| 84 differences are thusly moved to the corresponding machine description file. | |
| 85 */ | |
| 86 | |
| 87 /* no underscore please */ | |
| 88 #define LDAV_SYMBOL "avenrun" | |
| 89 | |
| 90 #if 0 /* Supposedly no longer true. */ | |
| 91 /* In hpux, for unknown reasons, S_IFLNK is defined even though | |
| 92 symbolic links do not exist. | |
| 93 Make sure our conditionals based on S_IFLNK are not confused. | |
| 94 | |
| 95 Here we assume that stat.h is included before config.h | |
| 96 so that we can override it here. */ | |
| 97 | |
| 98 #undef S_IFLNK | |
| 99 #endif | |
| 100 | |
| 101 #endif /* __hpux */ |