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QNX needs a bypass for limits_ifndefs 

From-SVN: r61417
This commit is contained in:
Bruce Korb 2003-01-17 02:08:05 +00:00 committed by Bruce Korb
parent ca2ceadd31
commit 19162d0e2b
3 changed files with 12 additions and 4 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2003-01-16 Bruce Korb <bkorb@gnu.org>
* gcc/fixinc/inclhack.def(limits_ifndef): QNX needs a bypass, too.
2003-01-16 Kaz Kojima <kkojima@gcc.gnu.org>
* config/sh/sh.c (sh_initialize_trampoline): Emit rotrdi3_mextr

6
gcc/fixinc/fixincl.x
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@ -296,10 +296,10 @@ fix = {\n\
replace = <<- _EndOfHeader_\n\
#ifndef _SYS_BYTEORDER_H\n\
#define _SYS_BYTEORDER_H\n\n\
/* Functions to convert `short\\' and `long\\' quantities from host byte order\n\
/* Functions to convert `short' and `long' quantities from host byte order\n\
to (internet) network byte order (i.e. big-endian).\n\n\
Written by Ron Guilmette (rfg@ncd.com).\n\n\
This isn\\'t actually used by GCC. It is installed by fixinc.svr4.\n\n\
This isn't actually used by GCC. It is installed by fixinc.svr4.\n\n\
For big-endian machines these functions are essentially no-ops.\n\n\
For little-endian machines, we define the functions using specialized\n\
asm sequences in cases where doing so yields better code (e.g. i386). */\n\n\
@ -2423,7 +2423,7 @@ tSCC zLimits_IfndefsList[] =
* content bypass pattern - skip fix if pattern found
*/
tSCC zLimits_IfndefsBypass0[] =
"ifndef[ \t]+FLT_MIN";
"ifndef[ \t]+FLT_(MIN|MAX)";
#define LIMITS_IFNDEFS_TEST_CT 1
static tTestDesc aLimits_IfndefsTests[] = {

6
gcc/fixinc/inclhack.def
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@ -1398,12 +1398,16 @@ fix = {
* comment. Fortunately, HP/UX already uses #ifndefs in limits.h; if
* we find a #ifndef FLT_MIN we assume that all the required #ifndefs
* are there, and we do not add them ourselves.
*
* QNX Software Systems also guards the defines, but doesn't define
* FLT_MIN. Therefore, bypass the fix for *either* guarded FLT_MIN
* or guarded FLT_MAX.
*/
fix = {
hackname = limits_ifndefs;
files = "sys/limits.h";
files = "limits.h";
bypass = "ifndef[ \t]+FLT_MIN";
bypass = "ifndef[ \t]+FLT_(MIN|MAX)";
c_fix = format;
c_fix_arg = "#ifndef %1\n%0\n#endif";