| SUMMARY = "Libraries for producing EFI binaries" |
| HOMEPAGE = "http://sourceforge.net/projects/gnu-efi/" |
| DESCRIPTION = "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." |
| SECTION = "devel" |
| LICENSE = "GPL-2.0-or-later | 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://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}/files/${BP}.tar.bz2 \ |
| file://parallel-make-archives.patch \ |
| file://lib-Makefile-fix-parallel-issue.patch \ |
| file://gnu-efi-3.0.9-fix-clang-build.patch \ |
| " |
| |
| SRC_URI[sha256sum] = "b73b643a0d5697d1f396d7431448e886dd805668789578e3e1a28277c9528435" |
| |
| COMPATIBLE_HOST = "(x86_64.*|i.86.*|aarch64.*|arm.*|riscv64.*)-linux" |
| COMPATIBLE_HOST:armv4 = 'null' |
| |
| do_configure:linux-gnux32:prepend() { |
| cp ${STAGING_INCDIR}/gnu/stubs-x32.h ${STAGING_INCDIR}/gnu/stubs-64.h |
| cp ${STAGING_INCDIR}/bits/long-double-32.h ${STAGING_INCDIR}/bits/long-double-64.h |
| } |
| |
| def gnu_efi_arch(d): |
| import re |
| tarch = d.getVar("TARGET_ARCH") |
| if re.match("i[3456789]86", tarch): |
| return "ia32" |
| return tarch |
| |
| EXTRA_OEMAKE = "'ARCH=${@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} += "${libdir}/*.lds" |
| |
| # 64-bit binaries are expected for EFI when targeting X32 |
| INSANE_SKIP:${PN}-dev:append:linux-gnux32 = " arch" |
| INSANE_SKIP:${PN}-dev:append:linux-muslx32 = " arch" |
| |
| 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" |
| |
| python () { |
| ccargs = d.getVar('TUNE_CCARGS').split() |
| if '-mx32' in ccargs: |
| # use x86_64 EFI ABI |
| ccargs.remove('-mx32') |
| ccargs.append('-m64') |
| d.setVar('TUNE_CCARGS', ' '.join(ccargs)) |
| } |