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* complex.c (f_signbit): fix compile error in gcc4 on Solaris with

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CFLAGS="-std=gnu99".  [ruby-dev:44355] fix [Bug #5159]

* math.c: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32858 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ngoto 2011-08-05 07:03:21 +00:00
parent 1ded4dbd11
commit 700aeee754
3 changed files with 13 additions and 4 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Fri Aug 5 15:57:10 2011 Naohisa Goto <ngotogenome@gmail.com>
* complex.c (f_signbit): fix compile error in gcc4 on Solaris with
CFLAGS="-std=gnu99". [ruby-dev:44355] fix [Bug #5159]
* math.c: ditto.
Fri Aug 5 15:55:33 2011 Nobuyoshi Nakada <nobu@ruby-lang.org>
* test/ruby/test_object.rb: tests that respond_to? returns false.

5
complex.c
View file

@ -1173,8 +1173,9 @@ nucomp_eql_p(VALUE self, VALUE other)
inline static VALUE
f_signbit(VALUE x)
{
#if defined(HAVE_SIGNBIT) && defined(__GNUC__) && defined(__sun__)
extern int signbit(double x);
#if defined(HAVE_SIGNBIT) && defined(__GNUC__) && defined(__sun__) && \
!defined(signbit)
extern int signbit(double);
#endif
switch (TYPE(x)) {
case T_FLOAT: {

5
math.c
View file

@ -14,8 +14,9 @@
#include <math.h>
#include <errno.h>
#if defined(HAVE_SIGNBIT) && defined(__GNUC__) && defined(__sun__)
extern int signbit(double x);
#if defined(HAVE_SIGNBIT) && defined(__GNUC__) && defined(__sun__) && \
!defined(signbit)
extern int signbit(double);
#endif
#define numberof(array) (int)(sizeof(array) / sizeof((array)[0]))