| # Both GCC and Clang write by default a `.comment` section with compiler information. Rustc received a similar .comment section, so this tests checks that this section properly appears. |
| # See https://github.com/rust-lang/rust/commit/74b8d324eb77a8f337b35dc68ac91b0c2c06debc |
| |
| include ../tools.mk |
| |
| # only-linux |
| |
| all: |
| echo 'fn main(){}' | $(RUSTC) - --emit=link,obj -Csave-temps --target=$(TARGET) |
| |
| # Check linked output has a `.comment` section with the expected content. |
| readelf -p '.comment' $(TMPDIR)/rust_out | $(CGREP) -F 'rustc version 1.' |
| |
| # Check all object files (including temporary outputs) have a `.comment` |
| # section with the expected content. |
| set -e; for f in $(TMPDIR)/*.o; do \ |
| readelf -p '.comment' $$f | $(CGREP) -F 'rustc version 1.'; \ |
| done |