[yocto] [meta-mingw][PATCH 1/2] winpthreads: use posix threads library from mingw64
Burton, Ross
ross.burton at intel.com
Thu Nov 15 09:33:03 PST 2018
Weird.
Can you push them to a git repo?
Ross
On Thu, 15 Nov 2018 at 17:32, Samuli Piippo <samuli.piippo at qt.io> wrote:
>
>
> 2/2 is also unrelated, there should 3 patches from me, sent at the same time. Don’t know where they got stuck.
>
> > On 15 Nov 2018, at 19.21, Burton, Ross <ross.burton at intel.com> wrote:
> >
> > I see 1/2 but no 2/2, presumably this missing patch is the PIE one?
> >
> > Ross
> >> On Thu, 15 Nov 2018 at 16:04, Samuli Piippo <samuli.piippo at qt.io> wrote:
> >>
> >> Use the winpthreads library available in the mingw64 and
> >> change the thread model from win32 to posix to get access
> >> to c++11 features.
> >>
> >> Signed-off-by: Samuli Piippo <samuli.piippo at qt.io>
> >> ---
> >> conf/machine-sdk/include/mingw32-common.inc | 2 -
> >> recipes-core/gettext/gettext_0.19.%.bbappend | 5 +-
> >> recipes-devtools/gcc/gcc-runtime_%.bbappend | 2 +-
> >> recipes-devtools/gcc/libgcc_%.bbappend | 2 +
> >> .../nativesdk-mingw-w64-headers_5.0.3.bb | 5 ++
> >> .../nativesdk-mingw-w64-winpthreads_5.0.3.bb | 31 ++++++++++++
> >> .../pthreads-win32/pthreads-win32_2.9.1.bb | 47 -------------------
> >> 7 files changed, 40 insertions(+), 54 deletions(-)
> >> create mode 100644 recipes-devtools/mingw-w64/nativesdk-mingw-w64-winpthreads_5.0.3.bb
> >> delete mode 100644 recipes-devtools/pthreads-win32/pthreads-win32_2.9.1.bb
> >>
> >> diff --git a/conf/machine-sdk/include/mingw32-common.inc b/conf/machine-sdk/include/mingw32-common.inc
> >> index cd56380..733d092 100644
> >> --- a/conf/machine-sdk/include/mingw32-common.inc
> >> +++ b/conf/machine-sdk/include/mingw32-common.inc
> >> @@ -1,8 +1,6 @@
> >> SDK_OS = "mingw32"
> >> NATIVESDKLIBC = "libc-mingw"
> >>
> >> -GCCTHREADS_mingw32 = "win32"
> >> -
> >> PREFERRED_PROVIDER_virtual/nativesdk-${SDK_PREFIX}libc-for-gcc_mingw32 = "nativesdk-mingw-w64-runtime"
> >> PREFERRED_PROVIDER_virtual/nativesdk-${SDK_PREFIX}libc-initial_mingw32 = "nativesdk-mingw-w64-runtime"
> >> PREFERRED_PROVIDER_virtual/nativesdk-libc = "nativesdk-mingw-w64-runtime"
> >> diff --git a/recipes-core/gettext/gettext_0.19.%.bbappend b/recipes-core/gettext/gettext_0.19.%.bbappend
> >> index b26b734..21749f3 100644
> >> --- a/recipes-core/gettext/gettext_0.19.%.bbappend
> >> +++ b/recipes-core/gettext/gettext_0.19.%.bbappend
> >> @@ -1,7 +1,4 @@
> >> -DEPENDS_append_mingw32 = " pthreads-win32"
> >> -LDFLAGS_prepend_mingw32 = " -lpthread "
> >> -
> >> -EXTRA_OECONF_append_mingw32 = " --enable-threads=windows --enable-static"
> >> +EXTRA_OECONF_append_mingw32 = " --enable-static"
> >>
> >> FILESEXTRAPATHS_prepend_mingw32 := "${THISDIR}/${BPN}:"
> >> SRC_URI_append_mingw32 = " \
> >> diff --git a/recipes-devtools/gcc/gcc-runtime_%.bbappend b/recipes-devtools/gcc/gcc-runtime_%.bbappend
> >> index 1641cb9..f14edf1 100644
> >> --- a/recipes-devtools/gcc/gcc-runtime_%.bbappend
> >> +++ b/recipes-devtools/gcc/gcc-runtime_%.bbappend
> >> @@ -11,4 +11,4 @@ RUNTIMETARGET_remove_mingw32 = "libitm"
> >> # mingw builds
> >> RUNTIMETARGET_remove_mingw32 = "libmpx"
> >>
> >> -DEPENDS_append_mingw32 = " pthreads-win32"
> >> +DEPENDS_append_mingw32 = " nativesdk-mingw-w64-winpthreads"
> >> diff --git a/recipes-devtools/gcc/libgcc_%.bbappend b/recipes-devtools/gcc/libgcc_%.bbappend
> >> index 2a95d02..f542cfc 100644
> >> --- a/recipes-devtools/gcc/libgcc_%.bbappend
> >> +++ b/recipes-devtools/gcc/libgcc_%.bbappend
> >> @@ -1,3 +1,5 @@
> >> +DEPENDS_append_mingw32 = " nativesdk-mingw-w64-winpthreads"
> >> +
> >> FILES_${PN}_append_mingw32 = " ${bindir}/libgcc*.dll"
> >> FILES_${PN}-dev_append_mingw32 = " ${base_libdir}/libgcc*.a"
> >>
> >> diff --git a/recipes-devtools/mingw-w64/nativesdk-mingw-w64-headers_5.0.3.bb b/recipes-devtools/mingw-w64/nativesdk-mingw-w64-headers_5.0.3.bb
> >> index e129c32..009e5af 100644
> >> --- a/recipes-devtools/mingw-w64/nativesdk-mingw-w64-headers_5.0.3.bb
> >> +++ b/recipes-devtools/mingw-w64/nativesdk-mingw-w64-headers_5.0.3.bb
> >> @@ -31,4 +31,9 @@ do_compile() {
> >> :
> >> }
> >>
> >> +do_install_append() {
> >> + # install correct pthread headers
> >> + install -m 0644 -t ${D}${includedir} ${S}/../mingw-w64-libraries/winpthreads/include/*.h
> >> +}
> >> +
> >> FILES_${PN} += "${exec_prefix}/${TARGET_SYS}"
> >> diff --git a/recipes-devtools/mingw-w64/nativesdk-mingw-w64-winpthreads_5.0.3.bb b/recipes-devtools/mingw-w64/nativesdk-mingw-w64-winpthreads_5.0.3.bb
> >> new file mode 100644
> >> index 0000000..1308760
> >> --- /dev/null
> >> +++ b/recipes-devtools/mingw-w64/nativesdk-mingw-w64-winpthreads_5.0.3.bb
> >> @@ -0,0 +1,31 @@
> >> +DESCRIPTION = "Winpthreads runtime libraries from MinGW-w64 project"
> >> +LICENSE = "ZPL-2.1"
> >> +LIC_FILES_CHKSUM = "file://../../COPYING;md5=bb936f0e04d8f1e19ad545100cee9654"
> >> +
> >> +COMPATIBLE_HOST = ".*-mingw.*"
> >> +
> >> +SRC_URI = "${SOURCEFORGE_MIRROR}/project/mingw-w64/mingw-w64/mingw-w64-release/mingw-w64-v${PV}.tar.bz2"
> >> +SRC_URI[md5sum] = "5524c20312560cc8683b7d8ee292cb8c"
> >> +SRC_URI[sha256sum] = "2a601db99ef579b9be69c775218ad956a24a09d7dabc9ff6c5bd60da9ccc9cb4"
> >> +
> >> +S = "${WORKDIR}/mingw-w64-v${PV}/mingw-w64-libraries/winpthreads"
> >> +B = "${WORKDIR}/build-${TARGET_SYS}"
> >> +
> >> +inherit autotools nativesdk
> >> +
> >> +INHIBIT_DEFAULT_DEPS = "1"
> >> +DEPENDS = "nativesdk-mingw-w64-runtime virtual/${TARGET_PREFIX}gcc-initial"
> >> +
> >> +do_configure() {
> >> + oe_runconf
> >> +}
> >> +
> >> +STAGINGCC = "gcc-cross-initial-${TARGET_ARCH}"
> >> +STAGINGCC_class-nativesdk = "gcc-crosssdk-initial-${SDK_SYS}"
> >> +TOOLCHAIN_OPTIONS = " --sysroot=${STAGING_DIR_TARGET}"
> >> +PATH_prepend = "${STAGING_BINDIR_TOOLCHAIN}.${STAGINGCC}:"
> >> +
> >> +do_install_append() {
> >> + # headers are already installed by mingw-w64-headers
> >> + rm -rf ${D}${includedir}
> >> +}
> >> diff --git a/recipes-devtools/pthreads-win32/pthreads-win32_2.9.1.bb b/recipes-devtools/pthreads-win32/pthreads-win32_2.9.1.bb
> >> deleted file mode 100644
> >> index e4a0f80..0000000
> >> --- a/recipes-devtools/pthreads-win32/pthreads-win32_2.9.1.bb
> >> +++ /dev/null
> >> @@ -1,47 +0,0 @@
> >> -DESCRIPTION = "A Win32 implementation of the POSIX standard threads API"
> >> -HOMEPAGE = "http://www.sourceware.org/pthreads-win32"
> >> -LICENSE = "LGPLv2.1"
> >> -LIC_FILES_CHKSUM = "file://COPYING.LIB;md5=7fbc338309ac38fefcd64b04bb903e34"
> >> -
> >> -BBCLASSEXTEND = "nativesdk"
> >> -
> >> -COMPATIBLE_HOST = ".*-mingw.*"
> >> -
> >> -## Replace dots with dashes
> >> -PVdash = "2-9-1"
> >> -
> >> -## cvs -d :pserver:anonymous at sourceware.org:/cvs/pthreads-win32 checkout pthreads
> >> -SRC_URI = "ftp://sourceware.org/pub/pthreads-win32/pthreads-w32-${PVdash}-release.tar.gz"
> >> -SRC_URI[md5sum] = "36ba827d6aa0fa9f9ae740a35626e2e3"
> >> -SRC_URI[sha256sum] = "e6aca7aea8de33d9c8580bcb3a0ea3ec0a7ace4ba3f4e263ac7c7b66bc95fb4d"
> >> -
> >> -## Reference: http://sourceware.org/ml/pthreads-win32/2009/msg00030/w64sup.patch
> >> -#SRC_URI += "file://w64sup.patch"
> >> -
> >> -S = "${WORKDIR}/pthreads-w32-${PVdash}-release"
> >> -
> >> -INHIBIT_DEFAULT_DEPS = "1"
> >> -DEPENDS = "virtual/${SDK_PREFIX}gcc libgcc virtual/libc"
> >> -
> >> -do_configure_prepend() {
> >> - ## First reset all permissions because all are executable
> >> - find . -type f -exec chmod 644 {} \;
> >> - ## Make a copy of config.h
> >> - cp config.h pthreads_win32_config.h
> >> -}
> >> -
> >> -do_compile() {
> >> - make -f GNUmakefile CROSS=${SDK_PREFIX} CC="${CC}" RC="${WINDRES}" clean GC
> >> -}
> >> -
> >> -do_install() {
> >> - install -d -m 0755 ${D}${bindir}
> >> - install -d -m 0755 ${D}${includedir}
> >> - install -d -m 0755 ${D}${libdir}
> >> -
> >> - install -m 0644 ${S}/pthread.h ${S}/sched.h ${S}/semaphore.h ${D}${includedir}/
> >> -
> >> - install -m 0644 ${S}/libpthreadGC2.a ${D}${libdir}/libpthread.dll.a
> >> - install -m 0644 ${S}/pthreadGC2.dll ${D}${bindir}/libpthread-2.dll
> >> - install -m 0644 ${S}/pthreadGC2.dll ${D}${bindir}/pthreadGC2.dll
> >> -}
> >> --
> >> 2.17.1
> >>
> >> --
> >> _______________________________________________
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