diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-12-14 01:01:42 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-12-14 01:01:42 +0000 |
commit | a2ccbc14d9b56f44707fdcfb7aa928330ac5fdd7 (patch) | |
tree | e0b2b738eed48113cfa4117ab15bdf1f1ff3c1be /configure.in | |
parent | 30c5d612c221ce69fb7bf92255db64d79bca35bd (diff) |
* configure.in (RUBY_CHECK_VARTYPE): check if a variable is defined
and its type.
* configure.in (timezone, altzone): check for recent cygwin.
* missing/strftime.c (strftime): fix for timezone. [ruby-dev:32536]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14223 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
-rw-r--r-- | configure.in | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/configure.in b/configure.in index eb94ff3c52..c07149b684 100644 --- a/configure.in +++ b/configure.in @@ -608,7 +608,7 @@ AC_CHECK_FUNCS(fmod killpg wait4 waitpid fork spawnv syscall chroot fsync getcwd dlopen sigprocmask sigaction _setjmp vsnprintf snprintf\ setsid telldir seekdir fchmod cosh sinh tanh log2 round\ setuid setgid daemon select_large_fdset setenv unsetenv\ - mktime timegm clock_gettime) + mktime timegm clock_gettime gettimeofday) AC_ARG_ENABLE(setreuid, [ --enable-setreuid use setreuid()/setregid() according to need even if obsolete.], [use_setreuid=$enableval]) @@ -634,6 +634,30 @@ AC_CACHE_CHECK(for external int daylight, rb_cv_have_daylight, if test "$rb_cv_have_daylight" = yes; then AC_DEFINE(HAVE_DAYLIGHT) fi +AC_DEFUN([RUBY_CHECK_VARTYPE], [dnl +AC_CACHE_CHECK([for external $1], rb_cv_var_$1, + [rb_cv_var_$1=no + AC_TRY_COMPILE([#define _XOPEN_SOURCE 1 + $2 + void *t;], + [t = &(&$1)[0];], + [for t in $3; do + AC_TRY_COMPILE([#define _XOPEN_SOURCE 1 + $2 + extern $t $1;], + [void *t = &(&$1)[0];], + [rb_cv_var_$1=$t; break]) + done])]) +if test "[$rb_cv_var_]$1" != no; then + AC_DEFINE([HAVE_VAR_]m4_toupper($1)) + AC_DEFINE_UNQUOTED([TYPEOF_VAR_]m4_toupper($1), $rb_cv_var_$1) +fi]) +RUBY_CHECK_VARTYPE(timezone, [#include <time.h>], [long int]) +RUBY_CHECK_VARTYPE(altzone, [#include <time.h>], [long int]) +if test "$rb_cv_var_timezone" = no; then + AC_CHECK_FUNCS(timezone) +fi + AC_CACHE_CHECK(for negative time_t for gmtime(3), rb_cv_negative_time_t, [AC_TRY_RUN([ #include <time.h> @@ -1213,7 +1237,7 @@ case "$target_os" in human*) AC_CHECK_LIB(signal, _harderr) AC_CHECK_LIB(hmem, hmemset) - AC_CHECK_FUNCS(select gettimeofday) + AC_CHECK_FUNCS(select) AC_CACHE_CHECK(whether PD libc _dtos18 fail to convert big number, rb_cv_missing__dtos18, [AC_TRY_RUN( |