conditionally define HAVE_LD_BUILD_ID if supported

2020-09-01 12:55:14 +00:00 · 2020-09-01 12:55:14 +00:00 · 76a0a851ab
commit 76a0a851ab
parent 38d06173f5
1 changed files with 3 additions and 1 deletions
--- a/lib/mesa/meson.build
+++ b/lib/mesa/meson.build
@ -1243,7 +1243,9 @@ if cc.links('int main() { return 0; }',
 endif

 ld_args_build_id = cc.get_supported_link_arguments('-Wl,--build-id=sha1')
+if ld_args_build_id.length() != 0
  pre_args += '-DHAVE_LD_BUILD_ID'
+endif

 # check for dl support
 dep_dl = null_dep