diff options
Diffstat (limited to 'meta/classes/linuxloader.bbclass')
| -rw-r--r-- | meta/classes/linuxloader.bbclass | 112 |
1 files changed, 45 insertions, 67 deletions
diff --git a/meta/classes/linuxloader.bbclass b/meta/classes/linuxloader.bbclass index 8f30eb32e7..e1364a4e55 100644 --- a/meta/classes/linuxloader.bbclass +++ b/meta/classes/linuxloader.bbclass @@ -1,70 +1,48 @@ -LDSO_TCLIBC = "glibc" -LDSO_TCLIBC_libc-musl = "musl" -LDSO_TCLIBC_libc-baremetal = "musl" +def get_linuxloader(d): + import re -linuxloader_glibc () { - case ${TARGET_ARCH} in - powerpc | microblaze ) - dynamic_loader="${base_libdir}/ld.so.1" - ;; - mipsisa32r6el | mipsisa32r6 | mipsisa64r6el | mipsisa64r6) - dynamic_loader="${base_libdir}/ld-linux-mipsn8.so.1" - ;; - mips* ) - dynamic_loader="${base_libdir}/ld.so.1" - ;; - powerpc64) - dynamic_loader="${base_libdir}/ld64.so.1" - ;; - x86_64) - dynamic_loader="${base_libdir}/ld-linux-x86-64.so.2" - ;; - i*86 ) - dynamic_loader="${base_libdir}/ld-linux.so.2" - ;; - arm ) - dynamic_loader="${base_libdir}/ld-linux.so.3" - ;; - * ) - dynamic_loader="/unknown_dynamic_linker" - ;; - esac - echo $dynamic_loader -} + targetarch = d.getVar("TARGET_ARCH") + overrides = d.getVar("OVERRIDES").split(":") -linuxloader_musl () { - case ${TARGET_ARCH} in - microblaze* ) - dynamic_loader="${base_libdir}/ld-musl-microblaze${@bb.utils.contains('TUNE_FEATURES', 'bigendian', '', 'el' ,d)}.so.1" - ;; - mips* ) - dynamic_loader="${base_libdir}/ld-musl-mips${ABIEXTENSION}${MIPSPKGSFX_BYTE}${MIPSPKGSFX_R6}${MIPSPKGSFX_ENDIAN}${@['', '-sf'][d.getVar('TARGET_FPU') == 'soft']}.so.1" - ;; - powerpc ) - dynamic_loader="${base_libdir}/ld-musl-powerpc${@['', '-sf'][d.getVar('TARGET_FPU') == 'soft']}.so.1" - ;; - powerpc64 ) - dynamic_loader="${base_libdir}/ld-musl-powerpc64.so.1" - ;; - x86_64 ) - dynamic_loader="${base_libdir}/ld-musl-x86_64.so.1" - ;; - i*86 ) - dynamic_loader="${base_libdir}/ld-musl-i386.so.1" - ;; - arm* ) - dynamic_loader="${base_libdir}/ld-musl-arm${ARMPKGSFX_ENDIAN}${ARMPKGSFX_EABI}.so.1" - ;; - aarch64* ) - dynamic_loader="${base_libdir}/ld-musl-aarch64${ARMPKGSFX_ENDIAN_64}.so.1" - ;; - * ) - dynamic_loader="/unknown_dynamic_linker" - ;; - esac - echo $dynamic_loader -} + # No loader for baremetal + if "libc-baremetal" in overrides: + return None + + dynamic_loader = None + if "libc-musl" in overrides: + if targetarch.startswith("microblaze"): + dynamic_loader = "${base_libdir}/ld-musl-microblaze${@bb.utils.contains('TUNE_FEATURES', 'bigendian', '', 'el' ,d)}.so.1" + elif targetarch.startswith("mips"): + dynamic_loader = "${base_libdir}/ld-musl-mips${ABIEXTENSION}${MIPSPKGSFX_BYTE}${MIPSPKGSFX_R6}${MIPSPKGSFX_ENDIAN}${@['', '-sf'][d.getVar('TARGET_FPU') == 'soft']}.so.1" + elif targetarch == "powerpc": + dynamic_loader = "${base_libdir}/ld-musl-powerpc${@['', '-sf'][d.getVar('TARGET_FPU') == 'soft']}.so.1" + elif targetarch == "powerpc64": + dynamic_loader = "${base_libdir}/ld-musl-powerpc64.so.1" + elif targetarch == "x86_64": + dynamic_loader = "${base_libdir}/ld-musl-x86_64.so.1" + elif re.search("i.86", targetarch): + dynamic_loader = "${base_libdir}/ld-musl-i386.so.1" + elif targetarch.startswith("arm"): + dynamic_loader = "${base_libdir}/ld-musl-arm${ARMPKGSFX_ENDIAN}${ARMPKGSFX_EABI}.so.1" + elif targetarch.startswith("aarch64"): + dynamic_loader = "${base_libdir}/ld-musl-aarch64${ARMPKGSFX_ENDIAN_64}.so.1" + else: + # glibc + if targetarch in ["powerpc", "microblaze"]: + dynamic_loader = "${base_libdir}/ld.so.1" + elif targetarch in ["mipsisa32r6el", "mipsisa32r6", "mipsisa64r6el", "mipsisa64r6"]: + dynamic_loader = "${base_libdir}/ld-linux-mipsn8.so.1" + elif targetarch.startswith("mips"): + dynamic_loader = "${base_libdir}/ld.so.1" + elif targetarch == "powerpc64": + dynamic_loader = "${base_libdir}/ld64.so.1" + elif targetarch == "x86_64": + dynamic_loader = "${base_libdir}/ld-linux-x86-64.so.2" + elif re.search("i.86", targetarch): + dynamic_loader = "${base_libdir}/ld-linux.so.2" + elif targetarch == "arm": + dynamic_loader = "${base_libdir}/ld-linux.so.3" + + return dynamic_loader +get_linuxloader[vardepvalue] = "${@get_linuxloader(d)}" -linuxloader () { - linuxloader_${LDSO_TCLIBC} -} |