Fix build of memfs_ll without manual meson reconfigure

After pulling latest code, memfs_ll build would fail because it
builds with C++11.

Changing the default of cpp_std in meson.build is not enough to fix this
problem even if user runs 'meson setup --reconfigure'.

I had to run 'meson setup -Dcpp_std= --reconfigure' to fix the build
as mentioned in this meson issue:
https://github.com/mesonbuild/meson/issues/8062#issuecomment-1568249672

Signed-off-by: Amir Goldstein <amir73il@gmail.com>

diff --git a/example/meson.build b/example/meson.build
index 5c02cc1f31da68fad09ec34274110c4be0fab2cf..b2e896cc4f3b4f85b54edb3a65eb7549a0ed20ea 100644 (file)
--- a/example/meson.build
+++ b/example/meson.build
@@ -37,6 +37,7 @@ if not platform.endswith('bsd') and platform != 'dragonfly' and add_languages('c
                install: false)
     executable('memfs_ll', 'memfs_ll.cc',
                dependencies: [ thread_dep, libfuse_dep ],
+               cpp_args : '-std=c++17',
                install: false)
 endif