yann@383: # Compute ARM-specific values
yann@383: 
yann@383: CT_DoArchValues() {
yann@383:     # The architecture part of the tuple:
yann@383:     CT_TARGET_ARCH="${CT_ARCH}${target_endian_eb}"
yann@383: 
yann@385:     # The system part of the tuple:
yann@385:     case "${CT_LIBC},${CT_ARCH_ARM_EABI}" in
yann@385:         glibc,)     CT_TARGET_SYS=gnu;;
yann@385:         glibc,y)    CT_TARGET_SYS=gnueabi;;
yann@385:         uClibc,)    CT_TARGET_SYS=uclibc;;
yann@385:         uClibc,y)   CT_TARGET_SYS=uclibcgnueabi;;
yann@385:     esac
yann@503: 
yann@503:     case "${CT_ARCH_ABI},${CT_ARCH_ARM_EABI}" in
yann@503:         *,) ;;
yann@503:         aapcs,y)
yann@503:             CT_DoLog DEBUG "'--with-abi=aapcs' is in fact '-mabi=aapcs-linux' when used in CFLAGS."
yann@503:             CT_ARCH_ABI_CFLAGS="-mabi=aapcs-linux"
yann@503:             ;;
yann@503:         ,y)
yann@503:             CT_DoLog WARN "Forcing ABI to 'aapcs-linux' for use with EABI."
yann@503:             CT_ARCH_WITH_ABI="--with-abi=aapcs"
yann@503:             CT_ARCH_ABI_CFLAGS="-mabi=aapcs-linux"
yann@503:             ;;
yann@503:         *,y)
yann@503:             CT_DoLog ERROR "ABI='${CT_ARCH_ABI}' not supported for EABI."
yann@503:             CT_Abort "If you know you are right, please edit 'arch/arm/functions' in crosstool-NG sources."
yann@503:             ;;
yann@503:     esac
yann@383: }