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* win32/win32.c (NtInitialize): set the floating-point control word

Browse source 
on bcc32.

* win32/win32.h, bcc32/Makefile.sub: use missing/isinf.c, should not
  use _finite() because it returns 0 if NaN.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3702 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
eban 2003-04-20 14:35:41 +00:00
parent 4b0276d818
commit b7e6fc019c
4 changed files with 13 additions and 5 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
Sun Apr 20 23:24:25 2003 WATANABE Hirofumi <eban@ruby-lang.org>
* win32/win32.c (NtInitialize): set the floating-point control word
on bcc32.
* win32/win32.h, bcc32/Makefile.sub: use missing/isinf.c, should not
use _finite() because it returns 0 if NaN.
Sun Apr 20 03:09:30 2003 WATANABE Hirofumi <eban@ruby-lang.org>
* parse.y (void_expr0): node might become NULL after calling

3
bcc32/Makefile.sub
View file

@ -102,7 +102,7 @@ RFLAGS = $(iconinc)
EXTLIBS =
!endif
LIBS = cw32.lib import32.lib ws2_32.lib $(EXTLIBS)
MISSING = acosh.obj crypt.obj win32.obj
MISSING = acosh.obj crypt.obj win32.obj isinf.obj
!ifndef STACK
STACK = 0x2000000
@ -270,7 +270,6 @@ config.h:
\#define SIZEOF_DOUBLE 8
\#define HAVE_DECL_SYS_NERR 1
\#define HAVE_ISINF 1
\#define HAVE_ISNAN 1
\#define HAVE_MEMMOVE 1
\#define HAVE_MKDIR 1

4
win32/win32.c
View file

@ -363,6 +363,10 @@ NtInitialize(int *argc, char ***argv)
WORD version;
int ret;
#ifdef __BORLANDC__
_controlfp(0x5, 0x5);
#endif
//
// subvert cmd.exe's feeble attempt at command line parsing
//

3
win32/win32.h
View file

@ -177,9 +177,6 @@ extern pid_t rb_w32_getpid(void);
#ifdef __BORLANDC__
#include <float.h>
#ifndef isinf
#define isinf !_finite
#endif
#ifndef isnan
#define isnan _isnan
#endif