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| author | Artemis Tosini <me@artem.ist> | 2024-06-07 03:50:31 +0000 |
|---|---|---|
| committer | Artemis Tosini <me@artem.ist> | 2024-06-16 03:41:15 +0000 |
| commit | e680b0913aa39519b8b5200b8dd459b0315e0f2b (patch) | |
| tree | 69820eead289532dfe8e43d11d15b34b8fc98d66 /meson.build | |
| parent | 4734ce7831daf6e7e976029017b1cc2e7e615f30 (diff) | |
meson.build: Allow undefined symbols on FreeBSD
The linker cannot find environ while linking libutil.
Fix build by allowing undefined symbols
Change-Id: Iba319126284d48454b50db40d3aadf37e0339668
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/meson.build b/meson.build index 7a6283ca2..5a772888d 100644 --- a/meson.build +++ b/meson.build @@ -167,6 +167,7 @@ message('canonical Nix system name:', host_system) is_linux = host_machine.system() == 'linux' is_darwin = host_machine.system() == 'darwin' +is_freebsd = host_machine.system() == 'freebsd' is_x64 = host_machine.cpu_family() == 'x86_64' # Per-platform arguments that you should probably pass to shared_module() invocations. @@ -462,6 +463,12 @@ if cxx.get_linker_id() in ['ld.bfd', 'ld.gold'] add_project_link_arguments('-Wl,--no-copy-dt-needed-entries', language : 'cpp') endif +if is_freebsd + # FreeBSD's `environ` is defined in `crt1.o`, not `libc.so`, + # so the linker thinks it's undefined + add_project_link_arguments('-Wl,-z,undefs', language: 'cpp') +endif + # Generate Chromium tracing files for each compiled file, which enables # maintainers/buildtime_report.sh BUILD-DIR to simply work in clang builds. # |