diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2019-04-29 15:03:24 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2019-06-19 18:47:56 +0300 |
| commit | 8b7a24e20f345cccf407ddc9a8133d75fdc99448 (patch) | |
| tree | 24ecc76c665a9fb4e272c3d168285e0673a594c0 | |
| parent | d78fbdba8712de8389940180ab0b391da2cbe0b9 (diff) | |
meson: Link against libc++ with compiling with clang
libc++ is used by Chrome OS, and likely as well by other environments
based on clang. Using it by default if available when compiling with
clang will help extending the compile-testing coverage. The drawback is
that issues specific to clang with libstdc++ will not be caught as
easily, but based on the experience with clang so far, code compiling
correctly with gcc/libstdc++ has failed with clang due to either
clang-specific or libc++-specific behaviour, never due only to the
combination of clang with libstdc++.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
| -rw-r--r-- | meson.build | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/meson.build b/meson.build index 4d3e99d3..a3b0bc82 100644 --- a/meson.build +++ b/meson.build @@ -28,8 +28,17 @@ common_arguments = [ c_arguments = common_arguments cpp_arguments = common_arguments +# Use libc++ by default if available instead of libstdc++ when compiling with +# clang. +if cc.get_id() == 'clang' and cc.find_library('libc++', required: false).found() + cpp_arguments += [ + '-stdlib=libc++', + ] +endif + add_project_arguments(c_arguments, language : 'c') add_project_arguments(cpp_arguments, language : 'cpp') +add_project_link_arguments(cpp_arguments, language : 'cpp') libcamera_includes = include_directories('include') |