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authorruki <[email protected]>2024-11-29 22:49:03 +0800
committerruki <[email protected]>2024-11-29 22:49:03 +0800
commit27486d1e9015096eef5b59df0e78e2d6af4cd92f (patch)
tree587837c5ea08788fc1fa3a6b19b53b89109e5dbb
parent780e73424b778b7fa5b7ac7f170459dcc49c6f7c (diff)
improve comments
-rw-r--r--xmake/modules/core/tools/gcc.lua2
1 files changed, 2 insertions, 0 deletions
diff --git a/xmake/modules/core/tools/gcc.lua b/xmake/modules/core/tools/gcc.lua
index 9e1a658a7..10ac810f3 100644
--- a/xmake/modules/core/tools/gcc.lua
+++ b/xmake/modules/core/tools/gcc.lua
@@ -810,6 +810,8 @@ function _compile_preprocessed_file(program, cppinfo, opt)
end
local outdata, errdata = os.iorunv(program, argv, opt)
-- we need to get warning information from output
+ -- and we need to reserve warnings output from preprocessing
+ -- @see https://github.com/xmake-io/xmake/issues/5858
if outdata then
cppinfo.outdata = (cppinfo.outdata or "") .. outdata
end