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.pii...@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.pii...@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:anonym...@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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