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create_test_source_list: declare functions as extern

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This avoids linting thinking that `func_name` can be declared `static`.
It is actually in a separate file and found at link time, so explicitly
mark it as such.
This commit is contained in:
Ben Boeckel
2025-01-24 16:59:00 +01:00
parent 759b55991a
commit 78983cb85e
1 changed files with 2 additions and 1 deletions
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3
Source/cmCreateTestSourceList.cxx
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@@ -93,7 +93,8 @@ bool cmCreateTestSourceList(std::vector<std::string> const& args,
tests_func_name.end(); tests_func_name.end();
tests_func_name.push_back(func_name); tests_func_name.push_back(func_name);
if (!already_declared) { if (!already_declared) {
forwardDeclareCode += cmStrCat("int ", func_name, "(int, char*[]);\n"); forwardDeclareCode +=
cmStrCat("extern int ", func_name, "(int, char*[]);\n");
} }
} }