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MinGW: add C++11 posix threads support

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This commit is contained in:
Dmitry Pankratov 2016-03-07 23:57:29 +01:00
parent d7339f50a2
commit 6e3e735680
3 changed files with 40 additions and 1 deletions
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10
config/libc.in
View File

@ -35,6 +35,10 @@ config LIBC_SUPPORT_THREADS_LT
config LIBC_SUPPORT_THREADS_NONE
bool
config LIBC_SUPPORT_THREADS_POSIX
bool
select LIBC_SUPPORT_THREADS_ANY
config LIBC_PROVIDES_CXA_ATEXIT
bool
@ -52,6 +56,7 @@ choice
prompt "Threading implementation to use:"
default THREADS_NATIVE if LIBC_SUPPORT_THREADS_NATIVE
default THREADS_THREADS_LT if LIBC_SUPPORT_THREADS_LT && ! LIBC_SUPPORT_THREADS_NATIVE
default THREADS_THREADS_POSIX if LIBC_SUPPORT_THREADS_POSIX && ! LIBC_SUPPORT_THREADS_NATIVE && ! LIBC_SUPPORT_THREADS_LT
default THREADS_NONE if ! LIBC_SUPPORT_THREADS_ANY
config THREADS_NATIVE
@ -70,6 +75,11 @@ config THREADS_LT
prompt "linuxthreads"
depends on LIBC_SUPPORT_THREADS_LT
config THREADS_POSIX
bool
prompt "posix"
depends on LIBC_SUPPORT_THREADS_POSIX
config THREADS_NONE
bool
prompt "none"

4
config/libc/mingw.in
View File

@ -3,12 +3,14 @@
## depends on WINDOWS
##
## select LIBC_SUPPORT_THREADS_NATIVE
## select LIBC_SUPPORT_THREADS_POSIX
## select CC_CORE_PASS_2_NEEDED
##
## help The de-facto standard for Mingw distributions.
config THREADS
default "win32"
default "win32" if THREADS_NATIVE
default "posix" if THREADS_POSIX
choice
bool

27
scripts/build/libc/mingw.sh
View File

@ -114,8 +114,35 @@ do_libc() {
CT_DoExecLog ALL ${make} install DESTDIR=${CT_SYSROOT_DIR}
CT_EndStep
if [ "${CT_THREADS}" = "posix" ]; then
do_pthreads
fi
}
do_libc_post_cc() {
:
}
do_pthreads() {
CT_DoStep INFO "Building mingw-w64-winpthreads files"
CT_DoLog EXTRA "Configuring mingw-w64-winpthreads"
CT_mkdir_pushd "${CT_BUILD_DIR}/build-mingw-w64-winpthreads"
CT_DoExecLog CFG \
"${CT_SRC_DIR}/mingw-w64-${CT_WINAPI_VERSION_DOWNLOADED}/mingw-w64-libraries/winpthreads/configure" \
--with-sysroot=${CT_SYSROOT_DIR} \
--prefix=${MINGW_INSTALL_PREFIX} \
--build=${CT_BUILD} \
--host=${CT_TARGET} \
CT_DoLog EXTRA "Building mingw-w64-winpthreads"
CT_DoExecLog ALL ${make} ${JOBSFLAGS}
CT_DoLog EXTRA "Installing mingw-w64-winpthreads"
CT_DoExecLog ALL ${make} install DESTDIR=${CT_SYSROOT_DIR}
CT_EndStep
}