diff options
Diffstat (limited to 'scripts/build/arch/sparc.sh')
-rw-r--r-- | scripts/build/arch/sparc.sh | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/scripts/build/arch/sparc.sh b/scripts/build/arch/sparc.sh index 2d3baa3..189cebe 100644 --- a/scripts/build/arch/sparc.sh +++ b/scripts/build/arch/sparc.sh @@ -25,5 +25,39 @@ CT_DoArchMultilibTarget () local target="${1}"; shift local -a multi_flags=( "$@" ) + local m32=false + local m64=false + + for m in "${multi_flags[@]}"; do + case "$m" in + -m32) m32=true ;; + -m64) m64=true ;; + esac + done + + # Fix up bitness + case "${target}" in + sparc-*) $m64 && target=${target/#sparc-/sparc64-} ;; + sparc64-*) $m32 && target=${target/#sparc64-/sparc-} ;; + esac + + echo "${target}" +} + +# Special tuple adjustment for glibc. +CT_DoArchGlibcAdjustTuple() { + local target="${1}" + + case "${target}" in + # SPARC quirk: glibc 2.23 and newer dropped support for SPARCv8 and + # earlier (corresponding pthread barrier code is missing). Until this + # support is reintroduced, configure as sparcv9. + sparc-*) + if [ "${CT_LIBC_GLIBC_2_23_or_later}" = y ]; then + target=${target/#sparc-/sparcv9-} + fi + ;; + esac + echo "${target}" } |