diff options
Diffstat (limited to 'gcc-config')
| -rwxr-xr-x | gcc-config | 23 |
1 files changed, 23 insertions, 0 deletions
@@ -235,6 +235,29 @@ update_wrappers() { # for new functionality (like a version bump). local x CTARGET=$1 + # Facts on gcc's private binary dir contents: + # + # Native directory looks like: + # /usr/x86_64-pc-linux-gnu/gcc-bin/11.0.0 + # Contents looks like: + # - 'foo' ('gcc', 'c++', 'gcc-ar', 'lto-dump') + # - 'foo-${v}' (go-11, gofmt-11) + # - ${CTARGET}-foo (${CTARGET}-gcc + # + # Not each 'foo' has it's ${CTARGET}-foo match. + # Examples are: + # - lto-dump, gcov-dump, gcov-tool (no ${CTARGET}-lto-dump equvalent) + # - go-${MAJOR}, gofmt-${MAJOR} (no ${CTARGET}-go-${MAJOR} equivalent) + # - ${CTARGET}-gcc-11.0.0 (no gcc-11.0.0 equivalent) + # TODO: is it a gcc or toolchain.eclass bug? + # + # Cross directory looks liks: + # /usr/x86_64-pc-linux-gnu/ia64-unknown-linux-gnu/gcc-bin/10.1.0 + # Contents look like: + # - ${CTARGET}-foo (${CTARGET}-gcc + # + # Every tool is prefixed. + # Use the old dir to see what we wrapped up previously. local old_wrappers=( $( [[ -n ${OLD_GCC_PATH} ]] || exit 1 |