Mercurial > hg > xemacs-beta
view src/s/aix4.h @ 3896:7bde3a686fda
[xemacs-hg @ 2007-04-05 02:27:09 by stephent]
Refactor separate_textual_runs, part 2 <87648fwhqx.fsf@uwakimon.sk.tsukuba.ac.jp>
author | stephent |
---|---|
date | Thu, 05 Apr 2007 02:27:11 +0000 |
parents | 943eaba38521 |
children |
line wrap: on
line source
#define AIX4 #include "aix3-2-5.h" /* AIX 4 does not have HFT any more. */ #undef AIXHFT #ifndef NOT_C_CODE #define _XFUNCS_H_ 1 /* #### we don't use either any more. some AIX user should delete the include and see if anything breaks. --ben */ /* AIX is happier when bzero and strcasecmp are declared */ #include "strings.h" /* Forward declarations for xlc warning suppressions */ struct ether_addr; struct sockaddr_dl; #ifdef __xlC__ /* "eXceLlent C compiler" ?! */ #if __xlC__ >= 1200 /* IBM's C compiler option `-O3' is too aggressive. We recommend instead the combination `-O3 -qstrict', which seems safe. cc -O3 miscompiles at least two functions. From IBM's docs: IBM> -qstrict turns off the following optimizations: IBM> Performing code motion and scheduling on computations such as loads IBM> and floating-point computations that may trigger an exception. Nevertheless, we try to work with these compiler options. */ #pragma option_override (bytecount_to_charcount, "opt(strict,yes)") #pragma option_override (Fexpand_file_name, "opt(strict,yes)") #endif /* recent IBM C compiler */ #endif /* IBM's C compiler */ #endif /* C code */ /* getaddrinfo is broken in AIX 4.3 as per IY04165. At this time (2/21/2000), there's no PTF available. -- Mike Sperber <mike@xemacs.org> */ #undef HAVE_GETADDRINFO