diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-07-06 13:22:23 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-07-06 13:22:23 +0000 |
| commit | aa2a96eb5bb64cecc1d540050009de5802ffbea4 (patch) | |
| tree | c31cec4972377b6edd5927847f8340b36d871a2b /configure.in | |
| parent | 3ae44492277efe4d919874eb5aabc04d48ebf24a (diff) | |
* process.c (rb_proc_times): use sysconf(_SC_CLK_TCK) value prior to
HZ and CLK_TCK. fixed: [ruby-talk:200293]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10475 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/configure.in b/configure.in index dbc9eb148d..ed0def7f8b 100644 --- a/configure.in +++ b/configure.in @@ -483,7 +483,7 @@ AC_CHECK_FUNCS(fmod killpg wait4 waitpid syscall chroot fsync getcwd eaccess\ readlink setitimer setruid seteuid setreuid setresuid\ setproctitle setrgid setegid setregid setresgid issetugid pause\ lchown lchmod getpgrp setpgrp getpgid setpgid initgroups\ - getgroups setgroups getpriority getrlimit setrlimit\ + getgroups setgroups getpriority getrlimit setrlimit sysconf\ dlopen sigprocmask\ sigaction _setjmp setsid telldir seekdir fchmod mktime timegm\ cosh sinh tanh setuid setgid setenv unsetenv) @@ -749,6 +749,22 @@ if test $rb_cv_huge_st_ino = yes; then AC_DEFINE(HUGE_ST_INO) fi +if test "$ac_cv_func_sysconf" = yes; then + AC_DEFUN(RUBY_CHECK_SYSCONF, [dnl + AC_CACHE_CHECK([whether _SC_$1 is supported], rb_cv_have_sc_[]m4_tolower($1), + [AC_TRY_COMPILE([#include <unistd.h> + ], + [_SC_$1 >= 0], + rb_cv_have_sc_[]m4_tolower($1)=yes, + rb_cv_have_sc_[]m4_tolower($1)=no) + ]) + if test "$rb_cv_have_sc_[]m4_tolower($1)" = yes; then + AC_DEFINE(HAVE__SC_$1) + fi + ]) + RUBY_CHECK_SYSCONF(CLK_TCK) +fi + case "$target_cpu" in m68*|i?86|ia64|sparc*|alpha*) rb_cv_stack_grow_dir=-1;; hppa*) rb_cv_stack_grow_dir=+1;; |