1 files changed, 87 insertions, 0 deletions
diff --git a/sys-boot/gnu-efi/gnu-efi-3.0.12.ebuild b/sys-boot/gnu-efi/gnu-efi-3.0.12.ebuild
new file mode 100644
index 000000000000..27742adc9b20
--- /dev/null
+++ b/sys-boot/gnu-efi/gnu-efi-3.0.12.ebuild
@@ -0,0 +1,87 @@
+# Copyright 2004-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit flag-o-matic toolchain-funcs
+
+DESCRIPTION="Library for build EFI Applications"
+HOMEPAGE="http://gnu-efi.sourceforge.net/"
+SRC_URI="mirror://sourceforge/gnu-efi/${P}.tar.bz2"
+
+# inc/, lib/ dirs (README.efilib)
+# - BSD-2
+# gnuefi dir:
+# - BSD (3-cluase): crt0-efi-ia32.S
+# - GPL-2+ : setjmp_ia32.S
+LICENSE="GPL-2+ BSD BSD-2"
+SLOT="0"
+KEYWORDS="-* amd64 arm arm64 ~ia64 x86"
+IUSE="abi_x86_32 abi_x86_64 custom-cflags"
+
+# These objects get run early boot (i.e. not inside of Linux),
+# so doing these QA checks on them doesn't make sense.
+QA_EXECSTACK="usr/*/lib*efi.a:* usr/*/crt*.o"
+RESTRICT="strip"
+
+PATCHES=( "${FILESDIR}"/${PN}-3.0.9-fix-clang-build.patch )
+
+src_prepare() {
+	default
+	sed -i -e "s/-Werror//" Make.defaults || die
+}
+
+efimake() {
+	local arch=
+	case ${CHOST} in
+		arm*) arch=arm ;;
+		aarch64*) arch=aarch64 ;;
+		ia64*) arch=ia64 ;;
+		i?86*) arch=ia32 ;;
+		x86_64*) arch=x86_64 ;;
+		*) die "Unknown CHOST" ;;
+	esac
+
+	local args=(
+		ARCH="${arch}"
+		HOSTCC="${BUILD_CC}"
+		CC="${CC}"
+		AS="${AS}"
+		LD="${LD}"
+		AR="${AR}"
+		PREFIX="${EPREFIX}/usr"
+		LIBDIR='$(PREFIX)'/$(get_libdir)
+	)
+	emake -j1 "${args[@]}" "$@"
+}
+
+src_compile() {
+	tc-export BUILD_CC AR AS CC LD
+
+	if use custom-cflags; then
+		# https://bugs.gentoo.org/607992
+		filter-mfpmath sse
+
+		# https://bugs.gentoo.org/619628
+		append-flags $(test-flags-CC -mno-avx)
+	else
+		unset CFLAGS CPPFLAGS LDFLAGS
+	fi
+
+	if [[ ${CHOST} == x86_64* ]]; then
+		use abi_x86_32 && CHOST=i686 ABI=x86 efimake
+		use abi_x86_64 && efimake
+	else
+		efimake
+	fi
+}
+
+src_install() {
+	if [[ ${CHOST} == x86_64* ]]; then
+		use abi_x86_32 && CHOST=i686 ABI=x86 efimake INSTALLROOT="${D}" install
+		use abi_x86_64 && efimake INSTALLROOT="${D}" install
+	else
+		efimake INSTALLROOT="${D}" install
+	fi
+	einstalldocs
+}