sys-boot/refind: fix build on musl with USE=btrfs

Closes: https://bugs.gentoo.org/828953
Signed-off-by: Viorel Munteanu <ceamac@gentoo.org>

2 files changed, 195 insertions, 0 deletions

diff --git a/sys-boot/refind/files/refind-0.14.2-fix-btrfs-on-musl.patch b/sys-boot/refind/files/refind-0.14.2-fix-btrfs-on-musl.patch
new file mode 100644
index 000000000000..a1cd0a55ecbb
--- /dev/null
+++ b/sys-boot/refind/files/refind-0.14.2-fix-btrfs-on-musl.patch
@@ -0,0 +1,26 @@
+https://bugs.gentoo.org/828953
+
+From 88faaa7d7a9581d670cb581df933442cc75933b3 Mon Sep 17 00:00:00 2001
+From: "David C. Manuelda" <StormByte@gmail.com>
+Date: Thu, 14 Nov 2024 17:05:03 +0100
+Subject: [PATCH] Added a missing header to make musl compile
+
+---
+ filesystems/zstd/zstd_internal.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/filesystems/zstd/zstd_internal.h b/filesystems/zstd/zstd_internal.h
+index f90ac42..4918300 100644
+--- a/filesystems/zstd/zstd_internal.h
++++ b/filesystems/zstd/zstd_internal.h
+@@ -20,6 +20,7 @@
+ /*-*******************************************************
+ *  Compiler specifics
+ *********************************************************/
++#include <linux/stddef.h>
+ #define FORCE_INLINE static __always_inline
+ #define FORCE_NOINLINE static /*noinline*/
+ 
+-- 
+2.47.0
+
diff --git a/sys-boot/refind/refind-0.14.2-r3.ebuild b/sys-boot/refind/refind-0.14.2-r3.ebuild
new file mode 100644
index 000000000000..ee7c4a3ed0ca
--- /dev/null
+++ b/sys-boot/refind/refind-0.14.2-r3.ebuild
@@ -0,0 +1,169 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit optfeature secureboot toolchain-funcs
+
+DESCRIPTION="The UEFI Boot Manager by Rod Smith"
+HOMEPAGE="https://www.rodsbooks.com/refind/"
+SRC_URI="https://downloads.sourceforge.net/project/${PN}/${PV}/${PN}-src-${PV}.tar.gz"
+
+LICENSE="BSD CC-BY-SA-3.0 CC-BY-SA-4.0 FDL-1.3 GPL-2+ GPL-3+ LGPL-3+"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+FS_USE="btrfs +ext2 +ext4 hfs +iso9660 ntfs reiserfs"
+IUSE="${FS_USE} doc"
+
+DEPEND="sys-boot/gnu-efi"
+
+# for ld.bfd and objcopy
+BDEPEND="sys-devel/binutils"
+
+DOCS=( README.txt NEWS.txt )
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-0.14.0.2-clang.patch
+	"${FILESDIR}"/${P}-fix-gnu-efi-3.0.18.patch
+	"${FILESDIR}"/${P}-fix-freestanding-on-musl.patch
+	"${FILESDIR}"/${P}-fix-btrfs-on-musl.patch
+)
+
+checktools() {
+	if [[ ${MERGE_TYPE} != "binary" ]]; then
+		# bug #832018
+		tc-export LD
+		tc-ld-force-bfd
+		# the makefile calls LD directly, so try to fix LD too
+		LD="${LD/.lld/.bfd}"
+		tc-ld-is-lld "${LD}" && die "Linking with lld produces broken executables and may lead to unbootable system"
+
+		# bug #732256
+		# llvm-objcopy does not support EFI target, try to use binutils objcopy or fail
+		tc-export OBJCOPY
+		OBJCOPY="${OBJCOPY/llvm-/}"
+		LC_ALL=C "${OBJCOPY}" --help | grep -q '\<pei-' || die "${OBJCOPY} (objcopy) does not support EFI target"
+
+		tc-is-gcc || tc-is-clang || die "Unsupported compiler"
+	fi
+}
+
+pkg_setup() {
+	if use x86; then
+		export EFIARCH=ia32
+		export BUILDARCH=ia32
+	elif use amd64; then
+		export EFIARCH=x64
+		export BUILDARCH=x86_64
+	fi
+	secureboot_pkg_setup
+
+	# this does not only check, but also exports LD and OBJCOPY
+	checktools
+}
+
+src_prepare() {
+	default
+
+	# bug #598647 - PIE not supported
+	sed -e '/^CFLAGS/s/$/ -fno-PIE/' -i Make.common || die
+	sed -e '1 i\.NOTPARALLEL:' -i filesystems/Makefile || die
+
+	cp "${FILESDIR}"/refind-sbat-gentoo-${PV}.csv refind-sbat-gentoo.csv || die
+}
+
+src_compile() {
+	# Update fs targets depending on uses
+	local fs fs_names=()
+	for fs in ${FS_USE}; do
+		fs=${fs#+}
+		if use "${fs}"; then
+			fs_names+=( ${fs} )
+		fi
+	done
+	fs_names=( "${fs_names[@]/%/_gnuefi}" )
+
+	# Prepare flags
+	local make_flags=(
+		ARCH="${BUILDARCH}"
+		CC="$(tc-getCC)"
+		AS="$(tc-getAS)"
+		LD="${LD}"
+		AR="$(tc-getAR)"
+		RANLIB="$(tc-getRANLIB)"
+		OBJCOPY="${OBJCOPY}"
+		GNUEFILIB="${ESYSROOT}/usr/$(get_libdir)"
+		EFILIB="${ESYSROOT}/usr/$(get_libdir)"
+		EFICRT0="${ESYSROOT}/usr/$(get_libdir)"
+		FILESYSTEMS="${fs_names[*]}"
+		FILESYSTEMS_GNUEFI="${fs_names[*]}"
+		REFIND_SBAT_CSV=refind-sbat-gentoo.csv
+	)
+
+	# see the comments in "${FILESDIR}"/${P}-fix-freestanding-on-musl.patch
+	tc-export CC
+	if tc-is-gcc; then
+		local -x CPPINCLUDEDIR=$(LC_ALL=C ${CC} -print-search-dirs 2> /dev/null | grep ^install: | cut -f2 -d' ')/include
+	elif tc-is-clang; then
+		local -x CPPINCLUDEDIR=$(LC_ALL=C ${CC} -print-resource-dir 2> /dev/null)/include
+		local -x EXTRACFLAGS=-D__DEFINED_wchar_t
+	fi
+
+	emake "${make_flags[@]}" all_gnuefi
+}
+
+src_install() {
+	exeinto "/usr/$(get_libdir)/${PN}"
+	doexe refind-install
+	dosym -r "/usr/$(get_libdir)/${PN}/refind-install" "/usr/sbin/refind-install"
+
+	doman "docs/man/"*
+	use doc && DOCS+=( docs/refind docs/Styles )
+	einstalldocs
+
+	insinto "/usr/$(get_libdir)/${PN}/refind"
+	doins "refind/refind_${EFIARCH}.efi"
+	doins "refind.conf-sample"
+	doins -r images icons fonts banners
+
+	if [[ -d "drivers_${EFIARCH}" ]]; then
+		doins -r "drivers_${EFIARCH}"
+	fi
+
+	insinto "/usr/$(get_libdir)/${PN}/refind/tools_${EFIARCH}"
+	doins "gptsync/gptsync_${EFIARCH}.efi"
+
+	insinto "/etc/refind.d"
+	doins -r "keys"
+
+	dosbin "mkrlconf"
+	dosbin "mvrefind"
+	dosbin "refind-mkdefault"
+
+	secureboot_auto_sign --in-place
+}
+
+pkg_postinst() {
+	elog "rEFInd has been built and installed into ${EROOT}/usr/$(get_libdir)/${PN}"
+	elog "You will need to use the command 'refind-install' to install"
+	elog "the binaries into your EFI System Partition"
+
+	optfeature_header "refind-install requires additional packages to be fully functional:"
+	optfeature "binary signing for use with SecureBoot" app-crypt/sbsigntools
+	optfeature "writing to NVRAM" sys-boot/efibootmgr
+	optfeature "ESP management" sys-apps/gptfdisk
+	elog ""
+
+	if [[ -z "${REPLACING_VERSIONS}" ]]; then
+		elog "A sample configuration can be found at"
+		elog "${EROOT}/usr/$(get_libdir)/${PN}/refind/refind.conf-sample"
+	else
+		if ver_test "${REPLACING_VERSIONS}" -lt "0.12.0"; then
+			ewarn "This new version uses sys-apps/gptfdisk instead of sys-block/parted"
+			ewarn "to manage ESP"
+			ewarn ""
+		fi
+		ewarn "Note that this installation will not update any EFI binaries"
+		ewarn "on your EFI System Partition - this needs to be done manually"
+	fi
+}