* [bug#60166] [PATCH] gnu: flashrom: Fix build on AArch64.
@ 2022-12-17 18:12 Simon South
2022-12-17 18:23 ` Simon South
2022-12-17 19:00 ` Tobias Geerinckx-Rice via Guix-patches via
0 siblings, 2 replies; 3+ messages in thread
From: Simon South @ 2022-12-17 18:12 UTC (permalink / raw)
To: 60166
* gnu/packages/patches/flashrom-fix-building-on-aarch64.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/flashing-tools.scm (flashrom)[source]: Apply it.
---
This patch allows the flashrom ROM-flashing utility to build on AArch64 by
backporting a patch[0] that fixes the project's build system so it identifies
the target architecture correctly. (Currently, trying to build the package on
aarch64-linux fails immediately with "Target arch is unknown. Aborting.")
I've tested this on x86-64 and AArch64 and everything appears fine. On x86-64
an identical binary is produced with or without this patch applied.
[0] https://review.coreboot.org/plugins/gitiles/flashrom/+/da6b3b70cb852dd8e9f9e21aef95fa83e7f7ab0d
--
Simon South
simon@simonsouth.net
gnu/local.mk | 1 +
gnu/packages/flashing-tools.scm | 4 +-
.../flashrom-fix-building-on-aarch64.patch | 89 +++++++++++++++++++
3 files changed, 93 insertions(+), 1 deletion(-)
create mode 100644 gnu/packages/patches/flashrom-fix-building-on-aarch64.patch
diff --git a/gnu/local.mk b/gnu/local.mk
index 5b8944f568..56634e090c 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1112,6 +1112,7 @@ dist_patch_DATA = \
%D%/packages/patches/firebird-riscv64-support-pt1.patch \
%D%/packages/patches/firebird-riscv64-support-pt2.patch \
%D%/packages/patches/flann-cmake-3.11.patch \
+ %D%/packages/patches/flashrom-fix-building-on-aarch64.patch \
%D%/packages/patches/flatpak-fix-path.patch \
%D%/packages/patches/flatpak-unset-gdk-pixbuf-for-sandbox.patch \
%D%/packages/patches/fontconfig-cache-ignore-mtime.patch \
diff --git a/gnu/packages/flashing-tools.scm b/gnu/packages/flashing-tools.scm
index 08300cb860..e7165efe79 100644
--- a/gnu/packages/flashing-tools.scm
+++ b/gnu/packages/flashing-tools.scm
@@ -66,7 +66,9 @@ (define-public flashrom
version ".tar.bz2"))
(sha256
(base32
- "0ax4kqnh7kd3z120ypgp73qy1knz47l6qxsqzrfkd97mh5cdky71"))))
+ "0ax4kqnh7kd3z120ypgp73qy1knz47l6qxsqzrfkd97mh5cdky71"))
+ (patches
+ (search-patches "flashrom-fix-building-on-aarch64.patch"))))
(build-system gnu-build-system)
(inputs (list dmidecode pciutils libusb libftdi))
(native-inputs (list pkg-config))
diff --git a/gnu/packages/patches/flashrom-fix-building-on-aarch64.patch b/gnu/packages/patches/flashrom-fix-building-on-aarch64.patch
new file mode 100644
index 0000000000..f5fbb0a111
--- /dev/null
+++ b/gnu/packages/patches/flashrom-fix-building-on-aarch64.patch
@@ -0,0 +1,89 @@
+commit da6b3b70cb852dd8e9f9e21aef95fa83e7f7ab0d
+Author: Pyry Kontio <pyry.kontio@drasa.eu>
+Date: Mon Jul 6 12:57:35 2020 +0900
+
+ Makefile: Fix building on AArch64 NixOS
+
+ The parsing of the output of archtest.c produced an unexpected
+ value on AArch64 NixOS. For example, the make variable ARCH was set to:
+
+ ```
+ bit outside of fd_set selected
+ arm
+ ```
+
+ This made the arch and OS checks fail.
+
+ This commit simplifies the parsing, making it more robust.
+
+ The C files archtest.c, endiantest.c and os.h used to set the
+ TARGET_OS, ARCH and ENDIAN variables, respectively, output
+ the result of the test as the final line, so just extracting
+ the final line and removing double quoting is enough.
+
+ This commit also fixes a bug with debug_shell lacking escaping
+ single quotes, which prevented using the single quote in the
+ debug_shell calls. It used to work by accident before this fix;
+ the line in the call happened to contain a balanced pair of double
+ quotes and lacked other characters that needed escaping, which
+ didn't break the debug_shell, but this was accidental and very
+ brittle.
+
+ Signed-off-by: Pyry Kontio <pyry.kontio@drasa.eu>
+ Change-Id: Iaa4477a71e758cf9ecad2c22f3b77bc6508a3510
+ Reviewed-on: https://review.coreboot.org/c/flashrom/+/43140
+ Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
+ Reviewed-by: Angel Pons <th3fanbus@gmail.com>
+
+diff --git a/Makefile b/Makefile
+index f3f7717e..e475cbdb 100644
+--- a/Makefile
++++ b/Makefile
+@@ -83,7 +83,8 @@ dummy_for_make_3_80:=$(shell printf "Build started on %s\n\n" "$$(date)" >$(BUIL
+
+ # Provide an easy way to execute a command, print its output to stdout and capture any error message on stderr
+ # in the build details file together with the original stdout output.
+-debug_shell = $(shell export LC_ALL=C ; { echo 'exec: export LC_ALL=C ; { $(1) ; }' >&2; { $(1) ; } | tee -a $(BUILD_DETAILS_FILE) ; echo >&2 ; } 2>>$(BUILD_DETAILS_FILE))
++debug_shell = $(shell export LC_ALL=C ; { echo 'exec: export LC_ALL=C ; { $(subst ','\'',$(1)) ; }' >&2; \
++ { $(1) ; } | tee -a $(BUILD_DETAILS_FILE) ; echo >&2 ; } 2>>$(BUILD_DETAILS_FILE))
+
+ ###############################################################################
+ # General OS-specific settings.
+@@ -106,7 +107,8 @@ endif
+ # IMPORTANT: The following line must be placed before TARGET_OS is ever used
+ # (of course), but should come after any lines setting CC because the line
+ # below uses CC itself.
+-override TARGET_OS := $(strip $(call debug_shell,$(CC) $(CPPFLAGS) -E os.h 2>/dev/null | grep -v '^\#' | grep '"' | cut -f 2 -d'"'))
++override TARGET_OS := $(strip $(call debug_shell,$(CC) $(CPPFLAGS) -E os.h 2>/dev/null \
++ | tail -1 | cut -f 2 -d'"'))
+
+ ifeq ($(TARGET_OS), Darwin)
+ override CPPFLAGS += -I/opt/local/include -I/usr/local/include
+@@ -490,8 +492,10 @@ endif
+ # IMPORTANT: The following line must be placed before ARCH is ever used
+ # (of course), but should come after any lines setting CC because the line
+ # below uses CC itself.
+-override ARCH := $(strip $(call debug_shell,$(CC) $(CPPFLAGS) -E archtest.c 2>/dev/null | grep -v '^\#' | grep '"' | cut -f 2 -d'"'))
+-override ENDIAN := $(strip $(call debug_shell,$(CC) $(CPPFLAGS) -E endiantest.c 2>/dev/null | grep -v '^\#'))
++override ARCH := $(strip $(call debug_shell,$(CC) $(CPPFLAGS) -E archtest.c 2>/dev/null \
++ | tail -1 | cut -f 2 -d'"'))
++override ENDIAN := $(strip $(call debug_shell,$(CC) $(CPPFLAGS) -E endiantest.c 2>/dev/null \
++ | tail -1))
+
+ # Disable the internal programmer on unsupported architectures (everything but x86 and mipsel)
+ ifneq ($(ARCH)-little, $(filter $(ARCH),x86 mips)-$(ENDIAN))
+@@ -1299,12 +1303,12 @@ compiler: featuresavailable
+ @printf "Target arch is "
+ @# FreeBSD wc will output extraneous whitespace.
+ @echo $(ARCH)|wc -w|grep -q '^[[:blank:]]*1[[:blank:]]*$$' || \
+- ( echo "unknown. Aborting."; exit 1)
++ ( echo "unknown (\"$(ARCH)\"). Aborting."; exit 1)
+ @printf "%s\n" '$(ARCH)'
+ @printf "Target OS is "
+ @# FreeBSD wc will output extraneous whitespace.
+ @echo $(TARGET_OS)|wc -w|grep -q '^[[:blank:]]*1[[:blank:]]*$$' || \
+- ( echo "unknown. Aborting."; exit 1)
++ ( echo "unknown (\"$(TARGET_OS)\"). Aborting."; exit 1)
+ @printf "%s\n" '$(TARGET_OS)'
+ ifeq ($(TARGET_OS), libpayload)
+ @$(CC) --version 2>&1 | grep -q coreboot || \
base-commit: 810b455013037f44801cf1048c81796e77577962
--
2.38.1
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2022-12-17 18:12 [bug#60166] [PATCH] gnu: flashrom: Fix build on AArch64 Simon South
2022-12-17 18:23 ` Simon South
2022-12-17 19:00 ` Tobias Geerinckx-Rice via Guix-patches via
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