diff options
Diffstat (limited to 'poky/meta/recipes-core/glib-2.0')
-rw-r--r-- | poky/meta/recipes-core/glib-2.0/glib-2.0/0001-meson-Don-t-misdetect-stpcpy-on-windows-platforms-on.patch | 53 | ||||
-rw-r--r-- | poky/meta/recipes-core/glib-2.0/glib-2.0_2.64.2.bb | 1 |
2 files changed, 54 insertions, 0 deletions
diff --git a/poky/meta/recipes-core/glib-2.0/glib-2.0/0001-meson-Don-t-misdetect-stpcpy-on-windows-platforms-on.patch b/poky/meta/recipes-core/glib-2.0/glib-2.0/0001-meson-Don-t-misdetect-stpcpy-on-windows-platforms-on.patch new file mode 100644 index 000000000..855bdfc0d --- /dev/null +++ b/poky/meta/recipes-core/glib-2.0/glib-2.0/0001-meson-Don-t-misdetect-stpcpy-on-windows-platforms-on.patch @@ -0,0 +1,53 @@ +From d4b1fd9cdb7ae07fa6be941ac95f97ece175fe55 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st> +Date: Tue, 31 Mar 2020 23:54:17 +0300 +Subject: [PATCH] meson: Don't misdetect stpcpy on windows platforms on clang + +See https://github.com/mesonbuild/meson/issues/3672 and +https://github.com/mesonbuild/meson/issues/5628 for explanations +of cases where meson misdetects functions due to clang builtins (that +always are available, regardless of whether the platform actually +provides them). + +The same also happens on GCC 10, which added support for __has_builtin. + +Upstream-Status: Backport [https://github.com/GNOME/glib/commit/1b94bfbd72dbbfb696fa68f3742f40998096b438] +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + meson.build | 16 +++++++++++++--- + 1 file changed, 13 insertions(+), 3 deletions(-) + +diff --git a/meson.build b/meson.build +index 72ca194..bbdac1c 100644 +--- a/meson.build ++++ b/meson.build +@@ -533,13 +533,23 @@ foreach f : functions + endif + endforeach + +-# Check that stpcpy() is usable; must use header +-if cc.has_function('stpcpy', prefix : '#include <string.h>') ++# Check that stpcpy() is usable; must use header. ++# cc.has_function() in some cases (clang, gcc 10+) assumes that if the ++# compiler provides a builtin of the same name that the function exists, while ++# it's in fact not provided by any header or library. This is true for ++# stpcpy() on Windows using clang and gcc as well as posix_memalign() using ++# gcc on Windows. Skip these checks on Windows for now to avoid false ++# positives. See https://github.com/mesonbuild/meson/pull/7116, ++# https://github.com/mesonbuild/meson/issues/3672 and ++# https://github.com/mesonbuild/meson/issues/5628. ++# FIXME: Once meson no longer returns success for stpcpy() and ++# posix_memalign() on Windows using GCC and clang we can remove this. ++if host_system != 'windows' and cc.has_function('stpcpy', prefix : '#include <string.h>') + glib_conf.set('HAVE_STPCPY', 1) + endif + + # Check that posix_memalign() is usable; must use header +-if cc.has_function('posix_memalign', prefix : '#include <stdlib.h>') ++if host_system != 'windows' and cc.has_function('posix_memalign', prefix : '#include <stdlib.h>') + glib_conf.set('HAVE_POSIX_MEMALIGN', 1) + endif + +-- +2.26.2 + diff --git a/poky/meta/recipes-core/glib-2.0/glib-2.0_2.64.2.bb b/poky/meta/recipes-core/glib-2.0/glib-2.0_2.64.2.bb index 1a8e9d659..d6207b5b1 100644 --- a/poky/meta/recipes-core/glib-2.0/glib-2.0_2.64.2.bb +++ b/poky/meta/recipes-core/glib-2.0/glib-2.0_2.64.2.bb @@ -16,6 +16,7 @@ SRC_URI = "${GNOME_MIRROR}/glib/${SHRT_VER}/glib-${PV}.tar.xz \ file://0001-Do-not-write-bindir-into-pkg-config-files.patch \ file://0001-meson-Run-atomics-test-on-clang-as-well.patch \ file://0001-gio-tests-resources.c-comment-out-a-build-host-only-.patch \ + file://0001-meson-Don-t-misdetect-stpcpy-on-windows-platforms-on.patch \ " SRC_URI_append_class-native = " file://relocate-modules.patch" |