gcc/testsuite/gdc.test/compilable/testheader2.d

// EXTRA_SOURCES: extra-files/header2.d
// REQUIRED_ARGS: -o- -H -Hf${RESULTS_DIR}/compilable/header2.di
// PERMUTE_ARGS:
// POST_SCRIPT: compilable/extra-files/header-postscript.sh header2

void main() {}