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Allow the thread-model to be switched by configure option

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This change adds --with-thread=IMPL option to the configure. If not
supplied, default implementation for each platform will be used.
This commit is contained in:
Yuta Saito 2021-10-28 21:08:35 +09:00 committed by Yusuke Endoh
parent 8590d61ea9
commit 4e0747a8a2
Notes: git 2021-10-30 10:18:52 +09:00 
Merged: https://github.com/ruby/ruby/pull/5043
1 changed files with 15 additions and 10 deletions
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25
tool/m4/ruby_thread.m4
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@ -1,15 +1,20 @@
dnl -*- Autoconf -*- dnl -*- Autoconf -*-
AC_DEFUN([RUBY_THREAD], [ AC_DEFUN([RUBY_THREAD], [
AS_CASE(["$target_os"], AC_ARG_WITH(thread,
[mingw*], [ AS_HELP_STRING([--with-thread=IMPLEMENTATION], [specify the thread implementation to use]),
THREAD_MODEL=win32 [THREAD_MODEL=$withval], [
], THREAD_MODEL=
[ AS_CASE(["$target_os"],
AS_IF([test "$rb_with_pthread" = "yes"], [ [mingw*], [
THREAD_MODEL=pthread THREAD_MODEL=win32
]) ],
] [
) AS_IF([test "$rb_with_pthread" = "yes"], [
THREAD_MODEL=pthread
])
]
)
])
AS_CASE(["$THREAD_MODEL"], AS_CASE(["$THREAD_MODEL"],
[pthread], [AC_CHECK_HEADERS(pthread.h)], [pthread], [AC_CHECK_HEADERS(pthread.h)],