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Sync s/ files with GNU 23.1.92, delete obsolete stuff, simplify other stuff --- ChangeLog 2010-02-20 Ben Wing <ben@xemacs.org> * configure: * configure.ac (XE_EXPAND_VARIABLE): * configure.ac (TAB): irix6-0.h renamed to irix6-5.h; sco7.h deleted. bsd4-3.h renamed to bsd-common.h. Simplify setting machine= for intel386, mips. Put back linux.h. Incorporate some stuff about debug/optimization flags in irix6-5.h into configure.ac. Add a comment about LCC stuff with optimization flags that should be fixed up. --- src/ChangeLog 2010-02-20 Ben Wing <ben@xemacs.org> * sysdep.c: * sysdep.c (qxe_reliable_signal): * sysdep.c (retry_open_1): * sysdep.c (retry_close): * sysdep.c (retry_read_1): * sysdep.c (retry_write_1): * sysdep.c (retry_fopen): * sysdep.c (retry_fclose): * sysdep.c (retry_fread): * sysdep.c (retry_fwrite): Remove conditionalization on INTERRUPTIBLE_IO, INTERRUPTIBLE_OPEN, INTERRUPTIBLE_CLOSE -- always check for EINTR as there's no harm in it. Remove old #if 0'ed out SA_RESTART code. Use manifest constant IRIX6_5 instead of IRIX. * Makefile.in.in: * dired.c: * dired.c (Ffile_attributes): Use manifest constant IRIX6_5 instead of IRIX. Eliminate constant BSD4_2, use BSD4_3 instead. * getloadavg.c: * getloadavg.c (getloadavg): * getloadavg.c (LDAV_PRIVILEGED): * getloadavg.c (LDAV_DONE): Sync with GNU 23.1.92. 2010-02-20 Ben Wing <ben@xemacs.org> * s/README: * s/aix4-2.h: * s/aix4-2.h (MAIL_USE_LOCKF): * s/bsd-common.h: * s/freebsd.h: * s/freebsd.h (Carey): * s/freebsd.h (or): * s/gnu.h: * s/gnu.h (DATA_START): * s/hpux11-shr.h: * s/hpux11.h: * s/hpux11.h (random): * s/irix6-5.h: * s/linux.h: * s/mach-bsd4-3.h: * s/netbsd.h: * s/netbsd.h (or): * s/netbsd.h (A_TEXT_OFFSET): * s/netbsd.h (NO_MATHERR): * s/openbsd.h: * s/sol2.h: * s/usg5-4-2.h: * s/usg5-4.h: * s/usg5-4.h (or): * s/usg5-4.h (ORDINARY_LINK): Sync with GNU 23.1.92. Put back linux.h. Rename: bsd4-3.h -> bsd-common.h; irix6-0.h -> irix6-5.h. Delete: template.h (useless). Delete a whole bunch of obsolete stuff in sol2.h, linux.h, freebsd.h -- assume anything over 10 years old is sufficiently obsolete to be deleted. Remove LIBS_DEBUG, C_DEBUG_SWITCH, C_OPTIMIZE_SWITCH, KERNEL_FILE, LDAV_SYMBOL, most remaining PTY stuff, remaining TERMINFO/TERMCAP stuff. Update README appropriately. Remove stuff in hpux11-shr.h duplicated in hpux11.h. Remove sco7.h, identical with usg5-4-2.h. Remove unused POSIX flag, BROKEN_TIOC*, NO_SIOCTL_H. 2010-02-20 Ben Wing <ben@xemacs.org> * m/arm.h: * m/hp800.h: * m/intel386.h: * m/mips.h: * m/powerpc.h: * m/sparc.h: * m/template.h: Temporarily ifdef out all defines involving load-average stuff -- using define ENABLE_SM_FILE_DECLS_OF_LOADAVG_STUFF, which is not defined. I'm pretty sure getloadavg.c will take care of defining stuff properly on all systems without the need to duplicate the info in m/*. --ben Delete LIBS_TERMCAP; configure auto-handles this. Delete extra stuff in hp800.h. Delete C_DEBUG_SWITCH, C_OPTIMIZE_SWITCH, LDAV_SYMBOL; incorporate some stuff into configure.ac.
author Ben Wing <ben@xemacs.org>
date Sat, 20 Feb 2010 06:03:00 -0600
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1 /* This file is the configuration file for the GNU/Linux operating system,
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2 prior to version 1.1.56.
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3 Copyright (C) 1985, 1986, 1992, 1994 Free Software Foundation, Inc.
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4 Copyright (C) 2010 Ben Wing.
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5
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6 This file is part of XEmacs.
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7
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8 XEmacs is free software; you can redistribute it and/or modify
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9 it under the terms of the GNU General Public License as published by
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10 the Free Software Foundation; either version 2, or (at your option)
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11 any later version.
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12
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13 XEmacs is distributed in the hope that it will be useful,
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14 but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 GNU General Public License for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with XEmacs; see the file COPYING. If not, write to
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20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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21 Boston, MA 02111-1307, USA. */
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22
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23 /* Synched up with: FSF 19.31 (called, ahem ... lignux.h in FSF). */
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24
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25 /* This file was put together by Michael K. Johnson and Rik Faith. */
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26
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27 #define USG
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28 #define LINUX
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29
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30 /* SYSTEM_TYPE should indicate the kind of system you are using.
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31 It sets the Lisp variable system-type. */
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32
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33 #define SYSTEM_TYPE "linux" /* All the best software is free. */
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37 /* Deleted GNU_LIBRARY_PENDING_OUTPUT_COUNT -- unused in XEmacs */
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38
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39 /* This is needed for sysdep.c */
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40
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41 #define HAVE_SYS_SIGLIST
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42
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43 /* #define POSIX -- not used in XEmacs */
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44
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45 /* Deleted TERM stuff -- probably hugely obsolete */
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46
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47 #define UNEXEC "unexelf.o"
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48 #define UNEXEC_USE_MAP_PRIVATE
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49
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50 /* mrb - Ordinary link is simple and effective */
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51 /* slb - Not any more ... :-( */
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52 /* jwj - slb's comment does not seem relevant to current Linuxes */
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53 #define ORDINARY_LINK
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54
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55 #define A_TEXT_OFFSET(hdr) (N_MAGIC(hdr) == QMAGIC ? sizeof (struct exec) : 0)
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56 #define A_TEXT_SEEK(hdr) (N_TXTOFF(hdr) + A_TEXT_OFFSET(hdr))
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57 #define ADJUST_EXEC_HEADER \
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58 unexec_text_start = N_TXTADDR(ohdr) + A_TEXT_OFFSET(ohdr)
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59
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60 /* HAVE_XRMSETDATABASE deleted */
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61
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62 /* The regex.o routines are a part of the GNU C-library used with Linux. */
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63 /* However, sometimes they disagree with the src/regex.h that comes with Emacs,
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64 and that can make trouble in etags.c because it gets the regex.h from Emacs
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65 and the function definitions in libc. So turn this off. */
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66 /* XEmacs: in any case, Mule uses different regex routines. */
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67 /* #define REGEXP_IN_LIBC */
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68
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69 /* XEmacs change: the standard linux libc includes regex routines in
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70 it. We have to use our own and have to avoid name conflicts. */
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71
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72 #if 0 /* Probably not necessary any more */
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73 #define re_compile_pattern sys_re_compile_pattern
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74 #define re_search sys_re_search
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75 #define re_search_2 sys_re_search_2
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76 #define re_match_2 sys_re_match_2
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77 #define re_max_failures sys_re_max_failures
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78 #define re_set_syntax sys_re_set_syntax
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79 #define re_set_registers sys_re_set_registers
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80 #define re_compile_fastmap sys_re_compile_fastmap
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81 #define re_match sys_re_match
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82 #define regcomp sys_regcomp
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83 #define regexec sys_regexec
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84 #define regerror sys_regerror
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85 #define regfree sys_regfree
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86 #endif /* 0 */
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87
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88 /* The in-built malloc does not work on PPC64 or Alpha, so use the system
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89 malloc for now. */
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90 #if defined(__powerpc64__) || defined(__alpha__) || defined(__ia64__)
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91 #define SYSTEM_MALLOC
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92 #endif