diff options
Diffstat (limited to 'sysdeps/aarch64/preconfigure')
| -rw-r--r-- | sysdeps/aarch64/preconfigure | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sysdeps/aarch64/preconfigure b/sysdeps/aarch64/preconfigure index d9bd1f8558..b56d0aa1a1 100644 --- a/sysdeps/aarch64/preconfigure +++ b/sysdeps/aarch64/preconfigure @@ -1,6 +1,14 @@ case "$machine" in aarch64*) + abiflag=`$CC $CFLAGS $CPPFLAGS -E -dM -xc /dev/null` base_machine=aarch64 - machine=aarch64 + case "$abiflag" in + *"#define __ILP32__ 1"*) aarch64_config_abi=ilp32 ;; + *) aarch64_config_abi=lp64 ;; + esac + case $aarch64_config_abi in + ilp32) machine=aarch64/ilp32 ;; + lp64) machine=aarch64/lp64 ;; + esac ;; esac |