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| author |   Fabian Groffen <grobian@gentoo.org> | 2024-07-22 09:42:25 +0200 |
|---|---|---|
| committer | Fabian Groffen <grobian@gentoo.org> | 2024-07-22 09:42:25 +0200 |
| commit | a114199475717d5bb2a2df40edec1b3ca6e0b299 (patch) | |
| tree | c2b3d036d0a36b3696f1903b1fade48b63cdef27 | |
| parent | scripts/bootstrap-prefix: use GCC-5 on all Darwin bootstraps (diff) | |
| download | prefix-a114199475717d5bb2a2df40edec1b3ca6e0b299.tar.gz prefix-a114199475717d5bb2a2df40edec1b3ca6e0b299.tar.bz2 prefix-a114199475717d5bb2a2df40edec1b3ca6e0b299.zip | |
scripts/bootstrap-prefix: be selective on where to use GCC-5 in stage1
GCC-5 doesn't compile on ARM64, newer versions of macOS might also prove
to be capable of compiling GCC-14.
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
| -rwxr-xr-x | scripts/bootstrap-prefix.sh | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/scripts/bootstrap-prefix.sh b/scripts/bootstrap-prefix.sh index 33c9feff34..07ce71168c 100755 --- a/scripts/bootstrap-prefix.sh +++ b/scripts/bootstrap-prefix.sh @@ -391,10 +391,10 @@ bootstrap_profile() { profile="prefix/darwin/macos/10.$((rev - 4))/x64" ;; *64-apple-darwin2[0123456789]) - # Big Sur is 11.0 - # Monterey is 12.0 - # Ventura is 13.0 - # Sanoma is 14.0 + # Big Sur is 11.0 darwin20 + # Monterey is 12.0 darwin21 + # Ventura is 13.0 darwin22 + # Sanoma is 14.0 darwin23 rev=${CHOST##*darwin} case ${CHOST%%-*} in x86_64) arch=x64 ;; @@ -1483,11 +1483,9 @@ bootstrap_stage1() { configure_toolchain export CC CXX - # GCC 14 cannot be compiled by versions of Clang at least on - # Darwin17, so go the safe route and get GCC-5 which is sufficient - # and the last one we can compile without C11. This also compiles - # on Darwin 8 and 9. - # see also configure_toolchain + # default: empty = NO + local USEGCC5= + if [[ ${CHOST} == *-darwin* ]] ; then # setup MacOSX.sdk symlink for GCC, this should probably be # managed using an eselect module in the future @@ -1525,11 +1523,25 @@ bootstrap_stage1() { ( cd "${ROOT}" && ln -s "${SDKPATH}" MacOSX.sdk ) einfo "using system sources from ${SDKPATH}" + # GCC 14 cannot be compiled by versions of Clang at least on + # Darwin17, so go the safe route and get GCC-5 which is sufficient + # and the last one we can compile without C11. This also compiles + # on Darwin 8 and 9. + # see also configure_toolchain + case ${CHOST} in + *-darwin[89]) USEGCC5=yes ;; + *86*-darwin*) USEGCC5=yes ;; + # arm64/M1 isn't supported by old GCC-5! + esac + fi + + if [[ -n ${USEGCC5} ]] ; then # benefit from 4.2 if it's present if [[ -e /usr/bin/gcc-4.2 ]] ; then export CC=gcc-4.2 export CXX=g++-4.2 fi + [[ -e ${ROOT}/tmp/usr/include/gmp.h ]] \ || (bootstrap_gmp) || return 1 [[ -e ${ROOT}/tmp/usr/include/mpfr.h ]] \ |