diff options
Diffstat (limited to '0130-configure.ac-default-to-with-nt-threads-with-mingw.patch')
| -rw-r--r-- | 0130-configure.ac-default-to-with-nt-threads-with-mingw.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/0130-configure.ac-default-to-with-nt-threads-with-mingw.patch b/0130-configure.ac-default-to-with-nt-threads-with-mingw.patch new file mode 100644 index 000000000000..a9192b00e44b --- /dev/null +++ b/0130-configure.ac-default-to-with-nt-threads-with-mingw.patch @@ -0,0 +1,56 @@ +From 0973babb46f37ae7a2c7cf4f6884ea700802d9a9 Mon Sep 17 00:00:00 2001 +From: Christoph Reiter <reiter.christoph@gmail.com> +Date: Sun, 1 Aug 2021 18:33:52 +0200 +Subject: [PATCH 130/N] configure.ac: default to --with-nt-threads with mingw + +Everything else is untested, so make the default system dependent +--- + configure.ac | 21 ++++++++++++++------- + 1 file changed, 14 insertions(+), 7 deletions(-) + +diff --git a/configure.ac b/configure.ac +index 82bea12..0497199 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -2215,24 +2215,31 @@ dnl impact build process. When a new functionality is added, developers + dnl are responsible to update configure script to avoid thread models + dnl to be mixed. + +-AC_MSG_CHECKING([for NT threads]) ++AC_MSG_CHECKING([for --with-nt-threads]) + AC_ARG_WITH(nt-threads, +- AS_HELP_STRING([--with-nt-threads], [build with windows threads]), ++ AS_HELP_STRING([--with-nt-threads], [build with windows threads (default is system-dependent)]), + [ + case $withval in + no) with_nt_threads=no;; + yes) with_nt_threads=yes;; + *) with_nt_threads=yes;; +- esac], [ +- with_nt_threads=no]) ++ esac ++], [ ++ case $host in ++ *-*-mingw*) with_nt_threads=yes;; ++ *) with_nt_threads=no;; ++ esac ++]) ++AC_MSG_RESULT([$with_nt_threads]) ++ + if test $with_nt_threads = yes ; then ++AC_MSG_CHECKING([whether linking with nt-threads work]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[]],[[_beginthread(0, 0, 0);]]) + ], +- [with_nt_threads=yes], +- [with_nt_threads=no]) ++ [AC_MSG_RESULT([yes])], ++ [AC_MSG_ERROR([failed to link with nt-threads])]) + fi +-AC_MSG_RESULT([$with_nt_threads]) + + if test $with_nt_threads = yes ; then + dnl temporary default flag to avoid additional pthread checks +-- +2.32.0 + |