SUMMARY = "Libraries for producing EFI binaries"
HOMEPAGE = "http://sourceforge.net/projects/gnu-efi/"
SECTION = "devel"
LICENSE = "GPLv2+ | BSD-2-Clause"
LIC_FILES_CHKSUM = "file://gnuefi/crt0-efi-arm.S;beginline=4;endline=16;md5=e582764a4776e60c95bf9ab617343d36 \
                    file://gnuefi/crt0-efi-aarch64.S;beginline=4;endline=16;md5=e582764a4776e60c95bf9ab617343d36 \
                    file://inc/efishellintf.h;beginline=13;endline=20;md5=202766b79d708eff3cc70fce15fb80c7 \
                    file://inc/efishellparm.h;beginline=4;endline=11;md5=468b1231b05bbc84bae3a0d5774e3bb5 \
                    file://lib/arm/math.c;beginline=2;endline=15;md5=8ed772501da77b2b3345aa6df8744c9e \
                    file://lib/arm/initplat.c;beginline=2;endline=15;md5=8ed772501da77b2b3345aa6df8744c9e \
                    file://lib/aarch64/math.c;beginline=2;endline=15;md5=8ed772501da77b2b3345aa6df8744c9e \
                    file://lib/aarch64/initplat.c;beginline=2;endline=15;md5=8ed772501da77b2b3345aa6df8744c9e \
                   "

SRC_URI = "${SOURCEFORGE_MIRROR}/${BPN}/${BP}.tar.bz2 \
           file://parallel-make-archives.patch \
           file://lib-Makefile-fix-parallel-issue.patch \
           file://gcc46-compatibility.patch \
           file://aarch64-initplat.c-fix-const-qualifier.patch \
          "

SRC_URI[md5sum] = "612e0f327f31c4b8468ef55f4eeb9649"
SRC_URI[sha256sum] = "51a00428c3ccb96db24089ed8394843c4f83cf8f42c6a4dfddb4b7c23f2bf8af"

COMPATIBLE_HOST = "(x86_64.*|i.86.*|aarch64.*|arm.*)-linux"
COMPATIBLE_HOST_armv4 = 'null'

def gnu_efi_arch(d):
    import re
    tarch = d.getVar("TARGET_ARCH", True)
    if re.match("i[3456789]86", tarch):
        return "ia32"
    return tarch

EXTRA_OEMAKE = "'ARCH=${@gnu_efi_arch(d)}' 'CC=${CC}' 'AS=${AS}' 'LD=${LD}' 'AR=${AR}' \
                'RANLIB=${RANLIB}' 'OBJCOPY=${OBJCOPY}' 'PREFIX=${prefix}' 'LIBDIR=${libdir}' \
                "

# gnu-efi's Makefile treats prefix as toolchain prefix, so don't
# export it.
prefix[unexport] = "1"

do_install() {
        oe_runmake install INSTALLROOT="${D}"
}

FILES_${PN} += "${libdir}/*.lds"

BBCLASSEXTEND = "native"

# It doesn't support sse, its make.defaults sets:
# CFLAGS += -mno-mmx -mno-sse
# So also remove -mfpmath=sse from TUNE_CCARGS
TUNE_CCARGS_remove = "-mfpmath=sse"