scripts/build/arch/arc.sh


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

# Compute ARC-specific values

CT_DoArchTupleValues() {
    # The architecture part of the tuple:
    CT_TARGET_ARCH="${CT_ARCH}${CT_ARCH_SUFFIX:-${target_endian_eb}}"

    # The system part of the tuple:
    case "${CT_LIBC}" in
        glibc)    CT_TARGET_SYS=gnu;;
        uClibc)   CT_TARGET_SYS=uclibc;;
    esac
}

CT_DoArchUClibcConfig() {
    local cfg="${1}"

    CT_DoArchUClibcSelectArch "${cfg}" "arc"
}

CT_DoArchUClibcCflags() {
    local cfg="${1}"
    local cflags="${2}"
    local f

    CT_KconfigDeleteOption "CONFIG_ARC_HAS_ATOMICS" "${cfg}"

    for f in ${cflags}; do
        case "${f}" in
            -matomic)
                CT_KconfigEnableOption "CONFIG_ARC_HAS_ATOMICS" "${cfg}"
                ;;
        esac
    done
}