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Diffstat (limited to 'meta/recipes-graphics/wayland/wayland/0001-build-Fix-strndup-detection-on-MinGW.patch')
-rw-r--r-- | meta/recipes-graphics/wayland/wayland/0001-build-Fix-strndup-detection-on-MinGW.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/meta/recipes-graphics/wayland/wayland/0001-build-Fix-strndup-detection-on-MinGW.patch b/meta/recipes-graphics/wayland/wayland/0001-build-Fix-strndup-detection-on-MinGW.patch new file mode 100644 index 0000000000..e445838750 --- /dev/null +++ b/meta/recipes-graphics/wayland/wayland/0001-build-Fix-strndup-detection-on-MinGW.patch @@ -0,0 +1,39 @@ +From e6783c99f051c6d8252db5f388d805cef0e16357 Mon Sep 17 00:00:00 2001 +From: Joshua Watt <JPEWhacker@gmail.com> +Date: Thu, 20 Feb 2020 15:20:45 -0600 +Subject: [PATCH] build: Fix strndup detection on MinGW + +GCC and meson conspire together to incorrectly detect that strndup() +exists on MinGW as __builtin_strndup, when no such function exists. As a +work around, meson will skip looking for __builtin functions if an +'#include' is in the prefix, so add '#include <string.h>' when looking +for strndup(). + +See: https://github.com/mesonbuild/meson/issues/3672 + +Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> +Upstream-Status: Submitted [https://gitlab.freedesktop.org/wayland/wayland/merge_requests/63] +--- + meson.build | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/meson.build b/meson.build +index 26b084f..c05d019 100644 +--- a/meson.build ++++ b/meson.build +@@ -36,11 +36,11 @@ have_funcs = [ + 'posix_fallocate', + 'prctl', + 'memfd_create', +- 'strndup', + ] + foreach f: have_funcs + config_h.set('HAVE_' + f.underscorify().to_upper(), cc.has_function(f)) + endforeach ++config_h.set('HAVE_STRNDUP', cc.has_function('strndup', prefix:'#include <string.h>')) + + if get_option('libraries') + ffi_dep = dependency('libffi') +-- +2.17.1 + |