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2014-05-31configure.in: remove rb_cv_typeofnobu
* configure.in (rb_cv_typeof): no longer needed because of AC_C_TYPEOF. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46284 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-31* thread.c (rb_thread_atfork_internal): My compiler complainsshyouhei
about this variable being used before initialized. I looked at the code and expanded the macro and turned out it was actually USED for pointer arithmetic, not dereferenced. So this was never a serious bug. But is annoying indeed to see warnings every time. I added `=0` and all went healthy. * configure.in: Also, I found that the problematic macro expansion only happens when we lack __typeof__ C extension, which shall not be the case of my compiler. I added AC_CTYPEOF to kick ass. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46278 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-29configure.in: fix messagesnobu
* configure.in (RUBY_FUNC_ATTRIBUTE): show the attribute name in the message if the macro name is not given. fix up r45608. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-25configure.in: do not disable ucontext.hnobu
* configure.in (ac_cv_func_{getcontext,setcontext}): do not disable ucontext.h entirely, but disable use of functions only. `ucontext_t` is necessary in the signal handler now. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-22* file.c (stat_birthtime): add birthtime support [Feature #9647]naruse
* file.c (rb_stat_birthtime): add File::Stat.birthtime * file.c (rb_file_s_birthtime): add File.birthtime * file.c (rb_file_birthtime): add File#birthtime * configure.in: check struct stat.st_birthtimespec. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46047 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-22sys/param.h is used by linuxnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-22revert File::Statfs [Feature #9772]naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46042 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-21configure.in: Info.plist workaroundnobu
* configure.in: workaround for Info.plist to get rid of `dsymutil` crash by wrong files in parent directories. [ruby-core:62594] [Bug #9840] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46032 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-18configure.in: rb_cv_atan2_inf_c99nobu
* configure.in (rb_cv_atan2_inf_c99): set `no` if atan2f and atan2l are not available, and quote the result. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-18* configure.in: Check nextafter() availability.akr
* include/ruby/missing.h (nextafter): New optional declaration. * missing/nextafter.c: New file. * numeric.c: Float#next_float and Float#prev_float implemented. [ruby-core:62562] [Feature #9834] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45982 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-17configure.in: disable install-capi by defaultnobu
* configure.in (install-capi): do not install C API documents by default. [ruby-core:62557] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-15configure.in: enable SSE2 on mingwshirosaki
* configure.in: enable SSE2 on mingw. target='i386-pc-mingw32'. [ruby-core:62095] [Bug #8358] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-12configure.in: check atan2nobu
* configure.in (rb_cv_atan2_inf_c99): check whether runtime atan2 handles Inf as C99. ruby-core:62536] [Bug #9831] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-12* configure.in: Invoke AC_REPLACE_FUNCS for each function.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45926 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-11configure.in: check typeofnobu
* configure.in (rb_cv_typeof): check typeof extension for ccan headers. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45916 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-09configure.in: check for setjmp type with CCDLFLAGSnobu
* configure.in (RUBY_SETJMP_TYPE): check for setjmp type after CCDLFLAGS is appended to CFLAGS, since __builtin_setjmp can be affected. [ruby-core:62469] [Bug #9818] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45885 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-08* configure.in: OpenBSD needs to include sys/param.h before includenaruse
sys/mount.h. [ruby-dev:48167] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-04math.c: C99-like atan2nobu
* math.c (math_atan2): return values like as expected by C99 if both two arguments are infinity. based on the patch by cremno phobia <cremno AT mail.ru> in [ruby-core:62310]. [Feature #9799] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-02* file.c (HAVE_STRUCT_STATVFS_F_BASETYPE): File::Statfs#fstypenamengoto
is supported on AIX, HP-UX, and Solaris, by using the value of struct statvfs.f_basetype. * configure.in (HAVE_STRUCT_STATVFS_F_BASETYPE): check struct statvfs.f_basetype which is available on AIX, HP-UX, and Solaris. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-28* configure.in (HAVE_STRUCT_STATFS_F_TYPE): check struct statfs.f_typenaruse
to support OpenBSD. * file.c (statfs_type): use above macro to switch. * file.c (statfs_inspect): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-28* configure.in: check struct statvfs and struct statvfs.f_fstypename.naruse
* configure.in: on NetBSD fstatfs is obsoleted. * file.c: support NetBSD for File::Statfs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-25configure.in: refine __builtin_unreachable checknobu
* configure.in (rb_cv_func___builtin_unreachable): try with an external variable not only by a warning, which might not be shown due to the optimization. [ruby-core:61647] [Bug #9665] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-25* configure.in: NetBSD's ksh, used by configure, needs escapes.naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45715 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-25* configure.in: correct pthread_setname_np's prototype on NetBSD.naruse
[Bug #9586] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-23file.c: unpack in binarynobu
* file.c (statfs_fsid): convert with rb_integer_unpack. * configure.in: fsid_t is no longer used. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-23* configure.in, win32/Makefile.sub: fsid_t is defined in include/ruby/win32.h.usa
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-23file.c: fsid_t may not be definednobu
* configure.in: check if fsid_t is defined. * file.c (statfs_fsid): fsid_t may not be defined, assume long in that case. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-22* win32/win32.c, include/ruby/win32.h (ustatfs): implementation ofusa
statfs(2) clone. [EXPERIMENTAL] * file.c (rb_io_statfs): use above function. * configure.in, win32/Makefile.sub (struct statfs): available. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-22* file.c (rb_io_stafs): use statfs(2) if fstatfs(2) is unavailable.usa
* configure.in (fstatfs): check it. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45671 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-22* file.c: newly added a class File::Statfs. (experimental)naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45661 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-17configure.in: rb_cv_getcwd_mallocnobu
* configure.in (rb_cv_getcwd_malloc): check if getcwd allocates buffer if NULL is given [ruby-core:62072] [Bug #9752] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45615 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-17configure.in: FUNC_MINIMIZEDnobu
* configure.in (RUBY_FUNC_ATTRIBUTE): escape double quotes in attribute. * configure.in (FUNC_MINIMIZED): attribute to minimize function body. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-09configure.in: no __builtin_setjmp on x64-mingwnobu
* configure.in: get rid of __builtin_setjmp/__builtin_longjmp on x64-mingw, which causes SEGV with callcc. [ruby-core:61887] [Bug #9710] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-04configure.in: get rid of clang fatal errornobu
* configure.in (ac_cv_func___builtin_setjmp): get rid of a bug in clang 3.3 and 3.4, which __builtin_setjmp() causes fatal error in backend, linker error, or segmentation fault. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-03configure.in: restore flagsnobu
* configure.in (ac_cv_func___builtin_setjmp): should not skip flags restoration in RUBY_WERROR_FLAG by `break`. [ruby-dev:48086] [Bug #9698] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-03configure.in: indentnobu
* configure.in (ac_cv_func___builtin_setjmp): adjust indent. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-02configure.in: use the first candidatenobu
* configure.in (ac_cv_func___builtin_setjmp): use the first cast which works with __builtin_longjmp(). [Bug #9692] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-02configure.in: fix for clang 5.1 __builtin_longjmpnobu
* configure.in (ac_cv_func___builtin_setjmp): __builtin_longjmp() in clang 5.1 uses `void**`, not `jmp_buf`. [Bug #9692] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45508 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-02configure.in: do not use a variable for longjmpnobu
* configure.in (ac_cv_func___builtin_setjmp): gcc 4.9 disallows a variable as the second argument of __builtin_longjmp(). [ruby-core:61800] [Bug #9692] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45503 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-26add --disable-pie option to configurekanemoto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-21Fix a build problem with clang and --with-opt-dir.knu
* configure.in: Fix a build problem with clang and --with-opt-dir. If ruby is configured with --with-opt-dir=dir when using clang as compiler, a warning `clang: warning: argument unused during compilation: '-I dir'` is emitted almost every time clang compiles a file. Unfortunately, RUBY_CHECK_PRINTF_PREFIX takes any output from the compiler as fatal error, and the check thus fails due to the warning. This is an attempt to fix the problem by adding a flag -Qunused-arguments to CFLAGS locally in the function to suppress the warning. [ruby-dev:48062] [Bug #9658] [Fixes GH-571] https://github.com/ruby/ruby/pull/571 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45378 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-17configure.in: default os_version_stylenobu
* configure.in (os_version_style): get default style from `/usr/bin/ruby` if possible. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45352 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-16configure.in: insert a space for non-GCCnobu
* configure.in (DLDFLAGS): insert a space between option and its argument for non-GCC compilers. [ruby-core:61429] [Bug #9624] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45348 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-15configure.in: fix typonobu
* configure.in (DLDFLAGS): fix typo, missing comma. [ruby-core:61429] [Bug #9624] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45340 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-15configure.in: check symbol resolution optionsnobu
* configure.in (DLDFLAGS): check for each options to control symbol resolution. [ruby-core:61429] [Bug #9624] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-11fix typo on previous commitnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45310 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-11fix configure for r45306naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45309 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-10* configure.in: always check dladdr(1).naruse
* addr2line.c (fill_lines): show the line number in C backtrace if ruby is built without --enable-shared (PIE) on Linux. patch is originally by Shinichiro Hamaji https://twitter.com/shinh/status/441957774264504321 NOTE: ld doesn't insert __executable_start for PIE. dladdr(3)'s argument must be a function pointer. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45305 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-28configure.in: unquotednobu
* configure.in (SET_THREAD_NAME): needs unquoted to expand a shell variable. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-28configure.in: check arguments of pthread_setname_npnobu
* configure.in (SET_THREAD_NAME): check proper arguments of pthread_setname_np() and fix definition on BSDs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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