diff options
Diffstat (limited to 'sysdeps/mips/preconfigure')
| -rw-r--r-- | sysdeps/mips/preconfigure | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sysdeps/mips/preconfigure b/sysdeps/mips/preconfigure new file mode 100644 index 0000000..b215eb2 --- /dev/null +++ b/sysdeps/mips/preconfigure @@ -0,0 +1,34 @@ +case "$machine" in +mips64*) base_machine=mips64 + case "$CC $CFLAGS $CPPFLAGS " in + *" -mabi=n32 "*) mips_cc_abi=n32 ;; + *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;; + *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;; + *) mips_cc_abi=default ;; + esac + case $config_os in + *abin32*) mips_config_abi=n32 ;; + *abi64*|*abin64*) mips_config_abi=64 ;; + *abi32*|*abio32*) mips_config_abi=32 ;; + *) mips_config_abi=$mips_cc_abi ;; + esac + case $mips_config_abi in + default) machine=mips/mips64/n32 mips_config_abi=n32 ;; + n32) machine=mips/mips64/n32 ;; + 64) machine=mips/mips64/n64 ;; + 32) machine=mips/mips32/kern64 ;; + esac + machine=$machine/$config_machine + if test $mips_config_abi != $mips_cc_abi; then + # This won't make it to config.make, but we want to + # set this in case configure tests depend on it. + CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi" + fi + ;; +mips*) base_machine=mips + case "$CC $CFLAGS $CPPFLAGS " in + *" -mips16 "*) machine=mips/mips32/mips16/$machine ;; + *) machine=mips/mips32/$machine ;; + esac + ;; +esac |