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| author | NAKAMURA Usaku <usa@ruby-lang.org> | 2023-03-30 19:59:19 +0900 |
|---|---|---|
| committer | NAKAMURA Usaku <usa@ruby-lang.org> | 2023-03-30 19:59:19 +0900 |
| commit | b427e3570d16c7b68cfa0e5e05be84ba8e3eac36 (patch) | |
| tree | 067444773dcbeeee0f0b3f5a21f67a1b60b0fd1f | |
| parent | 69f0cafa5ef6ef9c86b374531e757e885198b390 (diff) | |
[Backport #19161] merge part of 96d1acfdf6c6b42f2029f44d5b5920961d6efa92
Check for TLS usability
On all platforms using GCC, even other than darwin.
| -rw-r--r-- | configure.ac | 8 | ||||
| -rw-r--r-- | version.h | 2 |
2 files changed, 9 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index d14788b0d5..28fdfefbbc 100644 --- a/configure.ac +++ b/configure.ac @@ -348,6 +348,14 @@ AS_IF([test "$GCC" = yes -a "$gcc_major" -lt 3 ], [ AC_MSG_ERROR([too old GCC]) ]) + +AC_CACHE_CHECK([if thread-local storage is supported], [rb_cv_tls_supported], + [AC_LINK_IFELSE([AC_LANG_PROGRAM([[int __thread conftest;]])], + [rb_cv_tls_supported=yes], + [rb_cv_tls_supported=no])]) +AS_IF([test x"$rb_cv_tls_supported" != xyes], + [AC_DEFINE(RB_THREAD_LOCAL_SPECIFIER_IS_UNSUPPORTED)]) + RUBY_PROG_GNU_LD RUBY_CPPOUTFILE @@ -12,7 +12,7 @@ # define RUBY_VERSION_MINOR RUBY_API_VERSION_MINOR #define RUBY_VERSION_TEENY 6 #define RUBY_RELEASE_DATE RUBY_RELEASE_YEAR_STR"-"RUBY_RELEASE_MONTH_STR"-"RUBY_RELEASE_DAY_STR -#define RUBY_PATCHLEVEL 213 +#define RUBY_PATCHLEVEL 214 #define RUBY_RELEASE_YEAR 2023 #define RUBY_RELEASE_MONTH 3 |