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-rw-r--r--pcr/libreboot-utils/0001-cbfstool-enable-to-disable-Werror-in-standalone-buil.patch88
-rw-r--r--pcr/libreboot-utils/PKGBUILD22
2 files changed, 101 insertions, 9 deletions
diff --git a/pcr/libreboot-utils/0001-cbfstool-enable-to-disable-Werror-in-standalone-buil.patch b/pcr/libreboot-utils/0001-cbfstool-enable-to-disable-Werror-in-standalone-buil.patch
new file mode 100644
index 000000000..689994d01
--- /dev/null
+++ b/pcr/libreboot-utils/0001-cbfstool-enable-to-disable-Werror-in-standalone-buil.patch
@@ -0,0 +1,88 @@
+From 2f61f3547e3e854cb1b1a7752e2a5e4d38e07f74 Mon Sep 17 00:00:00 2001
+From: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
+Date: Fri, 6 May 2022 03:25:42 +0200
+Subject: [PATCH] cbfstool: enable to disable -Werror in standalone builds
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+With GCC 11.2, on GNU/Linux i686, if we run the following commands:
+$ cd util/cbfstool
+$ make
+the build fails with with the following error:
+ host/lib/extract_vmlinuz.c: In function ‘ExtractVmlinuz’:
+ host/lib/extract_vmlinuz.c:67:9: warning:
+ ‘memcpy’ specified bound between 2147483648 and 4294967295
+ exceeds maximum object size 2147483647 [-Wstringop-overflow=]
+ 67 | memcpy(vmlinuz, kpart_data + vmlinuz_header_offset,
+ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ 68 | vmlinuz_header_size);
+ | ~~~~~~~~~~~~~~~~~~~~
+
+Enabling to build cbfstool (and its dependencies like vboot where the
+above error comes from), we can enable users and distributions to
+build cbfstool with the distribution toolchain.
+
+For that they would need to pass WERROR='' to make, like that:
+$ cd util/cbfstool
+$ make WERROR=''
+
+Since util/cbfstool/lz4/Makefile isn't used during the build of a
+standalone cbfstool or a coreboot image, we can simply ignore the
+-Werror that are inside.
+
+Change-Id: I24f59661d3fc218d1e4cd4c36006172ead08b18d
+Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
+---
+Description: This patch is needed to fix the cbfstool compilation on
+32bit architectures.
+Forwarded: https://review.coreboot.org/c/coreboot/+/64131
+Author: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
+---
+ util/cbfstool/Makefile | 2 ++
+ util/cbfstool/Makefile.inc | 5 ++++-
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/util/cbfstool/Makefile b/util/cbfstool/Makefile
+index 034aca26a6be..6fc8cdf1635c 100644
+--- a/util/cbfstool/Makefile
++++ b/util/cbfstool/Makefile
+@@ -11,6 +11,8 @@ INSTALL ?= /usr/bin/env install
+ OBJCOPY ?= objcopy
+ override objutil := ..
+
++WERROR ?= -Werror
++
+ VBOOT_SOURCE ?= $(top)/3rdparty/vboot
+ VBOOT_HOST_BUILD ?= $(abspath $(objutil)/vboot_lib)
+
+diff --git a/util/cbfstool/Makefile.inc b/util/cbfstool/Makefile.inc
+index f3e6c75dced2..d35f734c8b16 100644
+--- a/util/cbfstool/Makefile.inc
++++ b/util/cbfstool/Makefile.inc
+@@ -1,3 +1,5 @@
++WERROR ?= -Werror
++
+ compressionobj :=
+ compressionobj += compress.o
+ # LZ4
+@@ -110,7 +112,7 @@ cse_serger_obj += common.o
+ cse_serger_obj += cse_helpers.o
+ cse_serger_obj += $(foreach var, $(bpdt_formats_obj), $(var))
+
+-TOOLCFLAGS ?= -Werror -Wall -Wextra -Wshadow
++TOOLCFLAGS ?= $(WERROR) -Wall -Wextra -Wshadow
+ TOOLCFLAGS += -Wcast-qual -Wmissing-prototypes -Wredundant-decls -Wshadow
+ TOOLCFLAGS += -Wstrict-prototypes -Wwrite-strings
+ TOOLCFLAGS += -O2
+@@ -156,6 +158,7 @@ $(VBOOT_HOSTLIB):
+ PKG_CONFIG="true" \
+ V=$(V) \
+ DEBUG= \
++ WERROR=$(WERROR) \
+ hostlib
+
+ $(objutil)/cbfstool/%.o: $(objutil)/cbfstool/%.c
+--
+2.36.0
+
diff --git a/pcr/libreboot-utils/PKGBUILD b/pcr/libreboot-utils/PKGBUILD
index d18125a1d..956cffac6 100644
--- a/pcr/libreboot-utils/PKGBUILD
+++ b/pcr/libreboot-utils/PKGBUILD
@@ -4,7 +4,7 @@
# Maintainers: Parabola hackers <dev@lists.parabola.nu>
pkgname=libreboot-utils
-pkgrel=2
+pkgrel=3
_upstream_ver=20211122
pkgver=4.15.libreboot${_upstream_ver}
pkgdesc="Misc. Coreboot/Libreboot utils (bucts, cbfstool, ECtool, nvramtool, superiotool)"
@@ -14,14 +14,22 @@ license=('GPL2')
makedepends=('pciutils')
_mirror="https://mirrors.mit.edu/libreboot" # use a mirror per libreboot's request
-source=(${_mirror}/testing/${_upstream_ver}/libreboot-${_upstream_ver}_src.tar.xz{,.sig})
+source=("${_mirror}/testing/${_upstream_ver}/libreboot-${_upstream_ver}_src.tar.xz"{,.sig}
+ "0001-cbfstool-enable-to-disable-Werror-in-standalone-buil.patch")
sha256sums=('e8a610e51e668c34627a6d9c048c554592fd2c2ab4dbcad83c85c06d132e5ad1'
- '4442fc225383e1edf8f45e1aecba81868ae43db19978f15c17828389364c0434')
+ '4442fc225383e1edf8f45e1aecba81868ae43db19978f15c17828389364c0434'
+ 'SKIP')
sha512sums=('3eac75b33bc6d2874c3ca1ad2392db7287992cf91d37879bb3244dbd6716bc7ffa3f8d31e15d821899e91a55b6fe665d918bea4e9da92e5e98345e9bcbe1bb95'
- '3a532ecef550ef27b723845544e91ff6b13ed6f2f1188d40fdeb7b3c416be619ff58103c3b01cd52ff88c28df6d419d2113b92d0b8ba36d1a74cfc16f70e0e63')
+ '3a532ecef550ef27b723845544e91ff6b13ed6f2f1188d40fdeb7b3c416be619ff58103c3b01cd52ff88c28df6d419d2113b92d0b8ba36d1a74cfc16f70e0e63'
+ 'SKIP')
validpgpkeys=('98CCDDF8E56047F475C044BDD0C62464FA8B4856') # Leah Rowe
prepare() {
+ cd "$srcdir/libreboot-${_upstream_ver}_src/coreboot/default/"
+ patch \
+ -Np1 -i \
+ "${srcdir}/0001-cbfstool-enable-to-disable-Werror-in-standalone-buil.patch"
+
# Replace sbin with bin in the makefiles.
cd "$srcdir/libreboot-${_upstream_ver}_src/coreboot/default/util/bucts/"
sed 's#/sbin#/bin#' -i Makefile
@@ -62,11 +70,7 @@ build() {
fi
# Build cbfstool.
- case "${CARCH}" in
- armv7h) make -C cbfstool;;
- #i686) make -C cbfstool;; #broken
- x86_64) make -C cbfstool;;
- esac
+ make -C cbfstool WERROR=''
# Build ECtool.
make -C ectool
# Build nvramtool.