1SUMMARY = "Libraries for producing EFI binaries" 2HOMEPAGE = "http://sourceforge.net/projects/gnu-efi/" 3DESCRIPTION = "GNU-EFI aims to Develop EFI applications for ARM-64, ARM-32, x86_64, IA-64 (IPF), IA-32 (x86), and MIPS platforms using the GNU toolchain and the EFI development environment." 4SECTION = "devel" 5LICENSE = "GPL-2.0-or-later | BSD-2-Clause" 6LIC_FILES_CHKSUM = "file://gnuefi/crt0-efi-arm.S;beginline=4;endline=16;md5=e582764a4776e60c95bf9ab617343d36 \ 7 file://gnuefi/crt0-efi-aarch64.S;beginline=4;endline=16;md5=e582764a4776e60c95bf9ab617343d36 \ 8 file://inc/efishellintf.h;beginline=13;endline=20;md5=202766b79d708eff3cc70fce15fb80c7 \ 9 file://lib/arm/math.c;beginline=2;endline=15;md5=8ed772501da77b2b3345aa6df8744c9e \ 10 file://lib/arm/initplat.c;beginline=2;endline=15;md5=8ed772501da77b2b3345aa6df8744c9e \ 11 file://lib/aarch64/math.c;beginline=2;endline=15;md5=8ed772501da77b2b3345aa6df8744c9e \ 12 file://lib/aarch64/initplat.c;beginline=2;endline=15;md5=8ed772501da77b2b3345aa6df8744c9e \ 13 " 14 15SRC_URI = "${SOURCEFORGE_MIRROR}/${BPN}/files/${BP}.tar.bz2 \ 16 file://parallel-make-archives.patch \ 17 file://lib-Makefile-fix-parallel-issue.patch \ 18 file://gnu-efi-3.0.9-fix-clang-build.patch \ 19 " 20 21SRC_URI[sha256sum] = "b73b643a0d5697d1f396d7431448e886dd805668789578e3e1a28277c9528435" 22 23COMPATIBLE_HOST = "(x86_64.*|i.86.*|aarch64.*|arm.*)-linux" 24COMPATIBLE_HOST:armv4 = 'null' 25 26do_configure:linux-gnux32:prepend() { 27 cp ${STAGING_INCDIR}/gnu/stubs-x32.h ${STAGING_INCDIR}/gnu/stubs-64.h 28 cp ${STAGING_INCDIR}/bits/long-double-32.h ${STAGING_INCDIR}/bits/long-double-64.h 29} 30 31def gnu_efi_arch(d): 32 import re 33 tarch = d.getVar("TARGET_ARCH") 34 if re.match("i[3456789]86", tarch): 35 return "ia32" 36 return tarch 37 38EXTRA_OEMAKE = "'ARCH=${@gnu_efi_arch(d)}' 'CC=${CC}' 'AS=${AS}' 'LD=${LD}' 'AR=${AR}' \ 39 'RANLIB=${RANLIB}' 'OBJCOPY=${OBJCOPY}' 'PREFIX=${prefix}' 'LIBDIR=${libdir}' \ 40 " 41 42# gnu-efi's Makefile treats prefix as toolchain prefix, so don't 43# export it. 44prefix[unexport] = "1" 45 46do_install() { 47 oe_runmake install INSTALLROOT="${D}" 48} 49 50FILES:${PN} += "${libdir}/*.lds" 51 52# 64-bit binaries are expected for EFI when targeting X32 53INSANE_SKIP:${PN}-dev:append:linux-gnux32 = " arch" 54INSANE_SKIP:${PN}-dev:append:linux-muslx32 = " arch" 55 56BBCLASSEXTEND = "native" 57 58# It doesn't support sse, its make.defaults sets: 59# CFLAGS += -mno-mmx -mno-sse 60# So also remove -mfpmath=sse from TUNE_CCARGS 61TUNE_CCARGS:remove = "-mfpmath=sse" 62 63python () { 64 ccargs = d.getVar('TUNE_CCARGS').split() 65 if '-mx32' in ccargs: 66 # use x86_64 EFI ABI 67 ccargs.remove('-mx32') 68 ccargs.append('-m64') 69 d.setVar('TUNE_CCARGS', ' '.join(ccargs)) 70} 71