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2ccbf8da63
'#include_next <stdarg.h>' can be fixed by append
'-I/usr/lib/clang/19/include', but gcc only option is used elsewhere,
for example '--print-libgcc' is used in mk/{elf,embedded}.mk:
> LIBGCC := $(shell $(CC) $(GCCOPT) --print-libgcc)
Closes: https://bugs.gentoo.org/729426
Signed-off-by: Z. Liu <zhixu.liu@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/41256
Signed-off-by: Sam James <sam@gentoo.org>
107 lines
2.3 KiB
Bash
107 lines
2.3 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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inherit toolchain-funcs flag-o-matic secureboot
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DESCRIPTION="SYSLINUX, PXELINUX, ISOLINUX, EXTLINUX and MEMDISK bootloaders"
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HOMEPAGE="https://www.syslinux.org/"
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MY_P=${P/_/-}
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SRC_URI="https://www.kernel.org/pub/linux/utils/boot/syslinux/Testing/6.04/${MY_P}.tar.xz"
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S=${WORKDIR}/${MY_P}
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="-* amd64 x86"
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IUSE="abi_x86_32 abi_x86_64 +bios +uefi"
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REQUIRED_USE="|| ( bios uefi )
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uefi? ( || ( abi_x86_32 abi_x86_64 ) )"
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BDEPEND="
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dev-lang/perl
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bios? ( dev-lang/nasm )
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sys-devel/gcc:*
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"
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RDEPEND="
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sys-apps/util-linux
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sys-fs/mtools
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dev-perl/Crypt-PasswdMD5
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dev-perl/Digest-SHA1
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"
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DEPEND="${RDEPEND}
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virtual/os-headers
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"
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QA_EXECSTACK="usr/share/syslinux/*"
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QA_WX_LOAD="usr/share/syslinux/*"
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QA_PRESTRIPPED="usr/share/syslinux/.*"
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QA_FLAGS_IGNORED=".*"
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pkg_setup() {
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use uefi && secureboot_pkg_setup
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}
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src_prepare() {
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local PATCHES=(
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"${FILESDIR}/syslinux-6.03-sysmacros.patch"
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"${FILESDIR}/${PV}"
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"${FILESDIR}/syslinux-6.04-binutils-2.41.patch"
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)
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default
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# Force gcc because build failed with clang, #729426
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if ! tc-is-gcc ; then
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ewarn "syslinux can be built with gcc only."
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ewarn "Ignoring CC=$(tc-getCC) and forcing ${CHOST}-gcc"
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export CC=${CHOST}-gcc
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export CXX=${CHOST}-g++
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tc-is-gcc || die "tc-is-gcc failed in spite of CC=${CC}"
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fi
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}
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src_compile() {
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filter-lto #863722
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local DATE=$(date -u -r NEWS +%Y%m%d)
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local HEXDATE=$(printf '0x%08x' "${DATE}")
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tc-export AR CC LD OBJCOPY RANLIB
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unset CFLAGS LDFLAGS
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if use bios; then
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emake bios DATE="${DATE}" HEXDATE="${HEXDATE}" UPX=false
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fi
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if use uefi; then
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if use abi_x86_32; then
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emake efi32 DATE="${DATE}" HEXDATE="${HEXDATE}"
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fi
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if use abi_x86_64; then
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emake efi64 DATE="${DATE}" HEXDATE="${HEXDATE}"
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fi
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fi
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}
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src_install() {
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local firmware=( $(usev bios) )
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if use uefi; then
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use abi_x86_32 && firmware+=( efi32 )
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use abi_x86_64 && firmware+=( efi64 )
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fi
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local args=(
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INSTALLROOT="${ED}"
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MANDIR='$(DATADIR)/man'
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"${firmware[@]}"
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install
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)
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emake -j1 "${args[@]}"
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if use bios; then
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mv "${ED}"/usr/bin/keytab-{lilo,syslinux} || die
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fi
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einstalldocs
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dostrip -x /usr/share/syslinux
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use uefi && secureboot_auto_sign --in-place
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}
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