returns positive infinity, in addition to lgamma_r(-0.0).
AIX returns an incorrect result of negative infinity.
* math.c (ruby_lgamma_r): handle +0.0, in addition to -0.0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
In AIX, round(0.49999999999999994) returns 1.0.
Use round() in numeric.c instead.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: check if succeeded in creating config.h.
* tool/ifchange: ignore failures when TEST_COLORS unmatched. just
use the default value if expected name is not contained in it.
[ruby-core:75046] [Bug #12303]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (cygwin): add feature macros for the declarations
of eaccess.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54571 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (AC_CONFIG_FILES): $srcdir/.git can be a file pointing
the real git_dir, such as when the git working tree is a "linked
working tree" (a working tree created by git-worktree). So use
git-rev-parse --git-dir to check if $srcdir is the top-level of a git
repository, not just checking if the $srcdir/.git directory does exist
or not. [ruby-core:74759] [Bug #12239]
* tool/change_maker.rb: use tool/vcs.rb to detect VCS. This used to have
its own VCS detection code, while we have tool/vcs.rb.
* tool/vcs.rb (detect): remove code duplication
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54468 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
define _BSD_SOURCE for time.h to define struct tm.tm_gmtoff.
* time.c: define _BSD_SOURCE at the top.
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* configure.in: Add summary to end of configure output.
[Fix GH-1277]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53965 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (RUBY_CHECK_SIZEOF, RUBY_DEFINT): fix for types
which are conditionally available depending on architectures
when universal binary, e.g., __int128.
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* configure.in (RUBY_DEFINT): use quadrigraphs instead of bare
hash signs not to comment out closing parenthesis.
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HAVE___INT128) because RUBY_CHECK_SIZEOF() don't define it for
config.h and use of $ac_cv_sizeof___int128 alternates the check.
(and don't need to define because users shouldn't know that)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (ARFLAGS): needs a trailing space to separate from
the target library name, whereas VC linker flag must not
separate from its argument.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (ARFLAGS): check if deterministic mode flag is
effective, which is on by default on Ubuntu.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53798 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: types without _t have prior than types with _t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: check __int64_t and __int128_t for RUBY_DEFINT on
OS X.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (rb_uint128t2big): added for opt_mult.
* bignum.c (rb_uint128t2big): added for rb_uint128t2big..
* configure.in: define int128_t, uint128_t and related MACROs.
Initially introduced by r41379 but reverted by r50749.
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* configure.in (CXX): The name of icc's c++ compiler is `icpc`.
* configure.in (warnings): Add `-diag-disable=2259` to suppress
noisy warnings: "non-pointer conversion from "..." to "..." may
lose significant bits".
* configure.in (optflags): Add `-fp-model precise` like -fno-fast-math.
* lib/mkmf.rb: icc supports -Werror=division-by-zero
and -Werror=deprecated-declarations, but doesn't support
-Wdivision-by-zero and -Wdeprecated-declarations.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53566 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: check if the API version number is consistent with
the program version number.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53498 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in, win32/setup.mak: extract RUBY_PROGRAM_VERSION from
RUBY_VERSION in version.h instead of RUBY_API_VERSION numbers in
include/ruby/version.h, and cut it into version numbers.
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* configure.in, win32/Makefile.sub: fix teeny of library version
to 0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53474 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: use $(RUBY_PROGRAM_VERSION) instead of the triplet
macros.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53473 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Revert "* tool/make-snapshot: fix for the changes of version.h in r53314."
Revert "* version.h (RUBY_BUILD_VERSION_STR_3): Workaround for old version of"
Revert "program version from API version"
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53472 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in, version.h (RUBY_PROGRAM_VERSION): extract version
numbers from API version in include/ruby/version.h except for
TEENY, to save matz job next year.
* win32/setup.mak (-version-): use program version.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53314 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (__STDC_WANT_LIB_EXT1__): get rid of redefinition
to suppress warnings by gcc5.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (__STDC_WANT_LIB_EXT1__): necessary to use memset_s
in strict C99 mode.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53252 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (BOOTSTRAPRUBY): make BASERUBY full path before
building ruby to get rid of unexpectedly invoking built ruby.
[ruby-core:72065] [Bug #11807]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: separate SET_CURRENT_THREAD_NAME, which can set
the name of current thread only, and SET_ANOTHER_THREAD_NAME,
which can set the name of other threads.
* thread.c (rb_thread_setname): use SET_ANOTHER_THREAD_NAME. OS X
is not possible to set another thread name.
* thread_pthread.c (native_set_thread_name, thread_timer): use
SET_CURRENT_THREAD_NAME.
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