diff options
| author | Fabrice Fontaine <fontaine.fabrice@gmail.com> | 2021-08-08 19:00:35 +0200 |
|---|---|---|
| committer | Kenny Levinsen <kl@kl.wtf> | 2021-09-02 20:00:03 +0200 |
| commit | 15b0972bd3b8dbd1dae16ab3eb31a1026a63d17e (patch) | |
| tree | ec39b5e01594418f5ebb06cbcef43ccea5470371 /meson.build | |
| parent | 038c30f9b1f93fb7fc9514366db3f3aa61a3ca49 (diff) | |
meson.build: fix build with gcc < 7
Test if arguments (e.g. -Wimplicit-fallthrough) is available before
using it as -Wimplicit-fallthrough has been added only since gcc 7.1 and
https://github.com/gcc-mirror/gcc/commit/81fea426da8c4687bb32e6894dc26f00ae211822
and so it will raise the following build failure with gcc < 7:
arm-none-linux-gnueabi-gcc: error: unrecognized command line option '-Wimplicit-fallthrough'
Fixes:
- http://autobuild.buildroot.org/results/0ee6816a7cceebdafd07612677a594bdf68e0790
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/meson.build b/meson.build index 1131b4b..17324ec 100644 --- a/meson.build +++ b/meson.build @@ -22,7 +22,8 @@ if defaultpath == '' endif endif -add_project_arguments( +cc = meson.get_compiler('c') +add_project_arguments(cc.get_supported_arguments( [ '-Wundef', '-Wunused', @@ -41,7 +42,7 @@ add_project_arguments( '-D__BSD_VISIBLE', '-DSEATD_VERSION="@0@"'.format(meson.project_version()), '-DSEATD_DEFAULTPATH="@0@"'.format(defaultpath) - ], + ]), language: 'c', ) |