Description of problem: When building a package with clang via %global toolchain clang the objects are built without -pie. This leads to annocheck complaining and other problems (such as mime types changing). As far as I remember, the problem is that for GCC, -pie is appended to the LDFLAGS via the redhat-hardened-ld spec file. But clang does not support spec files and we only append -fPIE via redhat-hardened-clang.cfg. IIRC unconditionally -pie when using clang does not always work. But I wonder if it's okay to do in Fedora, since packages opt-in to using clang anyway? Steps to Reproduce: 1. Add '%global toolchain clang' and a clang BuildRequires to any package 2. Build the package 3. Inspect the result with annocheck Actual results: When doing this e.g. with dwz (and removing the %check section): Hardened: dwz: FAIL: fortify test because -D_FORTIFY_SOURCE=2 was not present on the command line Hardened: dwz: MAYB: test: lto because no indication that LTO was used Hardened: dwz: FAIL: pie test because not built with '-Wl,-pie' Hardened: Rerun annocheck with --verbose to see more information on the tests. Hardened: dwz: Overall: FAIL. Expected results: Objects should be built with -pie, just like they do with GCC.
This bug appears to have been reported against 'rawhide' during the Fedora Linux 37 development cycle. Changing version to 37.
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