main
tests: port sysroot tests away from kyua
tests: sysroot: add explicit-sysroot test
tests: sysroot: add two additional conformance tests for FDO sysroot rules
libpkgconf: fragment: don't hand a flag to a flag which is already satisfied
tests: sysroot: pin per-fragment sysroot injection
libpkgconf: fragment: split a path joined onto -isystem or -idirafter
tests: add isystem-sysroot-prefixed test which exposes a sysroot injection bug
tests: add path segment awareness test
tests: sysroot: add PKG_CONFIG_SYSROOT_DIR == DESTDIR injection tests
tests: add regression test for undefined pc_sysrootdir
tests: add various windows and whitespace-handling tests