| -include ../tools.mk |
| |
| # only-linux |
| # |
| # This tests the different -Zrelro-level values, and makes sure that they work properly. |
| |
| all: |
| # Ensure that binaries built with the full relro level links them with both |
| # RELRO and BIND_NOW for doing eager symbol resolving. |
| $(RUSTC) -Zrelro-level=full hello.rs |
| readelf -l $(TMPDIR)/hello | grep -q GNU_RELRO |
| readelf -d $(TMPDIR)/hello | grep -q BIND_NOW |
| |
| $(RUSTC) -Zrelro-level=partial hello.rs |
| readelf -l $(TMPDIR)/hello | grep -q GNU_RELRO |
| |
| # Ensure that we're *not* built with RELRO when setting it to off. We do |
| # not want to check for BIND_NOW however, as the linker might have that |
| # enabled by default. |
| $(RUSTC) -Zrelro-level=off hello.rs |
| ! readelf -l $(TMPDIR)/hello | grep -q GNU_RELRO |
