| 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(-) |
| |
| --- 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') and cc.has_header_symbol('string.h', 'strndup')) |
| |
| if get_option('libraries') |
| ffi_dep = dependency('libffi') |