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author | 2020-05-22 14:18:58 +0100 | |
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committer | 2020-05-22 14:18:58 +0100 | |
commit | 8a4854aec042fc347066a8e73053490c403d7649 (patch) | |
tree | 8d20eb495262a4864dd0b3b616400960e6f589af | |
parent | gcc-config: clarify comments on how aliases are expanded (diff) | |
download | gcc-config-8a4854aec042fc347066a8e73053490c403d7649.tar.gz gcc-config-8a4854aec042fc347066a8e73053490c403d7649.tar.bz2 gcc-config-8a4854aec042fc347066a8e73053490c403d7649.zip |
gcc-config: make USE_NATIVE_LINKS=no to clean stale symlinks
Before the change symlinks like /usr/bin/cc were untouched.
After the change they are explicitly removed.
Bug: https://bugs.gentoo.org/724454
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
-rwxr-xr-x | gcc-config | 13 |
1 files changed, 6 insertions, 7 deletions
@@ -287,7 +287,7 @@ update_wrappers() { # `tuple-foo`. Only native ones do we want the simple `foo` # and only for USE_NATIVE_LINKS=yes mode. local all_wrappers=( ${new_wrappers[@]/#/${CTARGET}-} ) - if ! is_cross_compiler && [[ ${USE_NATIVE_LINKS} == yes ]] ; then + if ! is_cross_compiler ; then all_wrappers+=( "${new_wrappers[@]}" ) # There are a few fun extra progs which we have to handle #412319 all_wrappers+=( cc:gcc f77:g77 ) @@ -303,12 +303,9 @@ update_wrappers() { # # x=cc:gcc -> ref=/path/to/gcc ref="${ROOT}${GCC_PATH}/${x#*:}" - if [[ ${x} == *:* ]] ; then - # Only install a wrapper if the reference binary exists ... - [[ -x ${ref} ]] || continue - fi # x=cc:gcc -> x=cc x=${x%:*} + if [[ ! -x ${ref} ]] ; then if is_cross_compiler ; then ewarn "insanity with ${x} and ${ref}" @@ -320,10 +317,12 @@ update_wrappers() { fi # Now do the actual linking to the target binary - if [[ -x ${ref} ]] ; then + if [[ ${x#${CTARGET}-} == ${x} && ${USE_NATIVE_LINKS} != yes ]]; then + # Delete stale native symlink. + rm -f "${EROOT}usr/bin/${x}" + elif [[ -x ${ref} ]] ; then atomic_ln "${ref#${ROOT}}" "${EROOT}usr/bin" "${x}" else - ewarn "double insanity with ${x} and ${ref}" # Make sure we have no stale wrappers rm -f "${EROOT}usr/bin/${x}" fi |