is only used from dir.c and it doesn't need readdir_r().
* configure.in (SIZEOF_STRUCT_DIRENT_TOO_SMALL): remvoed. It is
only used for readdir_r.
* dir.c: removes NAME_MAX_FOR_STRUCT_DIRENT. It is not right way
to detect maximum length of path len. POSIX require to use
fpathconf(). IOW, it might have lead to make a vulnerability
using stack smashing. Moreover, readdir() works enough for our
usage.
* dir.c (READDIR): removes an implementation which uses
readdir_r() and parenthesize in a macro body correctly.
* dir.c (dir_read): removes IF_HAVE_READDIR_R(DEFINE_STRUCT_DIRENT
entry), it is used only for readdir_r().
* dir.c (dir_each): ditto.
* dir.c (glob_helper): ditto.
* dir.c (READDIR): removes entry and dp argument.
* dir.c (dir_read): adjust for the above change.
* dir.c (dir_each): ditto.
* dir.c (glob_helper): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41042 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (HAVE_ATTRIBUTE_FUNCTION_ALIAS): define to tell if
alias attribute is available.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (LIBRUBY_RPATHFLAGS): do not append -L option with
runtime library directory if cross compiling, but only -R option.
runtime path makes no sense on the host system. [ruby-dev:47363]
[Bug #8443]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40907 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (setjmp-type): check if setjmpex() is really available.
workaround for i686-w64-mingw32 which declares it but lacks its
definition.
* include/ruby/defines.h: include setjmpex.h only if also setjmpex()
is available.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (setjmp-type): use setjmpex() on w64-mingw32 to get rid
of -Wclobbered warnings.
* include/ruby/defines.h: include setjmpex.h here becase setjmp.h is
included from win32.h via intrin.h, winnt.h, and so on.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40813 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
C compiler.
The C compiler of Sun Studio C emits "Warning: Option -qversion
passed to ld, if ld is invoked, ignored otherwise" and exit
successfully.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* template/verconf.h.in: generate verconf.h from the template and
rbconfig.rb.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40779 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (RUBY_PLATFORM): move to config.h as needed by
version.c.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: save configured load path values into verconf.in.
* common.mk (verconf.h): create from verconf.in with shvar_to_cpp.rb.
* tool/shvar_to_cpp.rb: turn shell variables into C macros.
[Bug #7959]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
emulate getipaddrs(3) on Unix.
* win32/Makefile.sub, configure.in (LIBS): need iphlpapi.lib for above
function.
* include/ruby/win32.h (socketpair): rb_w32_socketpair() doesn't
substitute for any function, so use non-prefixed name.
* ext/socket/extconf.rb (socketpair); follow above change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: adds RUBY_REPLACE_TYPE(off_t) for creating
NUM2OFFT.
* file.c (rb_file_truncate): use correct type. chsize() take
a long.
* include/ruby/ruby.h (NUM2OFFT): use a definition created by
a configure script by default.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ftello64). They are not used from anywhere.
* win32/win32.c (fseeko): removes.
* win32/win32.c (rb_w32_ftello): removes.
* include/ruby/win32.h: removes declarations of rb_w32_ftello and
rb_w32_fseeko.
* win32/Makefile.sub: removes '#define HAVE_FTELLO 1'.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40661 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
the main C library.
glibc 2.17 moves clock_* from librt to the main C library.
http://sourceware.org/ml/libc-announce/2012/msg00001.html
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: should not strip newline at the beginning for the
default link command.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (RUBY_RM_RECURSIVE): this hack is needed by only
autoconf 2.69 or earlier on darwin.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval_intern.h (CharNext): Don't use mblen() is not available.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40442 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
handlers properly restores the signal mask and SS_ONSTACK flag.
[ruby-core:54175] [Bug #8254]
* configure.in: Manually check for presence of sigsetjmp. It is not a
function on some systems, so AC_CHECK_FUNCS cannot be used.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40402 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
together on SmartOS
* configure.in (stack_protector): control use of -fstack-protector.
* configure.in (debugflags): let -fstack-protector precede and disable
debugflags, because they can't work together on SmartOS. [Bug #8268]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40364 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This fixes a compilation error on Haiku (gcc2 and gcc4).
* configure.in: Use shared linker as $(CC) for Haiku.
This fixes a build error on Haiku (gcc2).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40172 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby_atomic.h: Skip using Solaris10 atomic_ops on Solaris 9 or earlier if atomic.h is not available. [ruby-dev:47229] [Bug #8228]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40163 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (warnflags): -Wextra-tokens is same as -Wextra and
let -Wno- options ignored on gcc 3.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (warnflags): bail out at extra tokens, instead
continuing with lots of warnings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40130 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (XCFLAGS): stop including missing.h by command line
option, as the header seems included necessary places already.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40123 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: skip autoconf 2.64 and 2.66, 2.67 seems short-lived
but stick on it for Debian Squeeze.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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