fix building coreboot images on i686 hosts
firstly, memtest86+ is currently not cross compiled and relies on 64-bit headers (x86_64 only). a 32-bit distro is unlikely to be able to build 64-bit binaries. secondly: vboot throws a build error due to -Werror when building on 32-bit hosts. we rely on vboot code to build cbfstool, so turn off -Werror on vboot that's all. 32-bit hosts are not recommended; it is assumed that you are building on an x86_64 host. work will go into the build system at a later date to make it more portable, by cross compiling everything, but this should fix 32-bit for now. there are some x60/t60 users who still want to build roms, so let's allow them that possibility. Signed-off-by: Leah Rowe <leah@libreboot.org>20240612_branch
Leah Rowe
parent
a2ac4d1398
commit
e5a5935d8d
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@ -0,0 +1,26 @@
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From 49569081d248e6eea3d4fb8a2cfb70154d9fd91f Mon Sep 17 00:00:00 2001
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From: Leah Rowe <info@minifree.org>
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Date: Tue, 21 May 2024 23:14:51 +0100
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Subject: [PATCH 1/1] don't treat warnings as errors
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Signed-off-by: Leah Rowe <info@minifree.org>
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---
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Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/Makefile b/Makefile
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index 8f1bd148..67a282ee 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -124,7 +124,7 @@ endif
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# Provide default CC and CFLAGS for firmware builds; if you have any -D flags,
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# please add them after this point (e.g., -DVBOOT_DEBUG).
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DEBUG_FLAGS := $(if ${DEBUG},-g -O0,-g -Os)
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-WERROR := -Werror
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+WERROR := -Wno-error -w
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FIRMWARE_FLAGS := -nostdinc -ffreestanding -fno-builtin -fno-stack-protector
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COMMON_FLAGS := -pipe ${WERROR} -Wall -Wstrict-prototypes -Wtype-limits \
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-Wundef -Wmissing-prototypes -Wno-trigraphs -Wredundant-decls -Wshadow \
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--
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2.39.2
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@ -0,0 +1,35 @@
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From d94300a671688746f2fb3d77eefa631a3ed90306 Mon Sep 17 00:00:00 2001
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From: Leah Rowe <info@minifree.org>
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Date: Sun, 19 May 2024 23:35:52 +0100
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Subject: [PATCH 1/1] don't treat warnings as errors
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Signed-off-by: Leah Rowe <info@minifree.org>
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---
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Makefile | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/Makefile b/Makefile
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index 4cb265b2..4ba8b2da 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -114,7 +114,7 @@ endif
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# Provide default CC and CFLAGS for firmware builds; if you have any -D flags,
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# please add them after this point (e.g., -DVBOOT_DEBUG).
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DEBUG_FLAGS := $(if $(filter-out 0,${DEBUG}),-g -Og,-g -Os)
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-WERROR := -Werror
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+WERROR := -Wno-error -w
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FIRMWARE_FLAGS := -nostdinc -ffreestanding -fno-builtin -fno-stack-protector
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COMMON_FLAGS := -pipe ${WERROR} -Wall -Wstrict-prototypes -Wtype-limits \
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-Wundef -Wmissing-prototypes -Wno-trigraphs -Wredundant-decls -Wshadow \
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@@ -128,7 +128,7 @@ COMMON_FLAGS := -pipe ${WERROR} -Wall -Wstrict-prototypes -Wtype-limits \
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# returns: $(1) if compiler was successful, empty string otherwise
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test_ccflag = $(shell \
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printf "$(2)\nvoid _start(void) {}\n" | \
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- $(CC) -nostdlib -Werror $(1) -xc -c - -o /dev/null \
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+ $(CC) -nostdlib -Wno-error -w $(1) -xc -c - -o /dev/null \
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>/dev/null 2>&1 && echo "$(1)")
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COMMON_FLAGS += $(call test_ccflag,-Wimplicit-fallthrough)
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--
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2.39.2
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@ -1,26 +0,0 @@
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From 68f99140dda455a4f4e9d73df6d7b0a504494e95 Mon Sep 17 00:00:00 2001
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From: Leah Rowe <info@minifree.org>
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Date: Sun, 19 May 2024 23:35:52 +0100
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Subject: [PATCH 1/1] test patch
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Signed-off-by: Leah Rowe <info@minifree.org>
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---
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Makefile | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/Makefile b/Makefile
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index 4cb265b2..ef29489f 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -2,6 +2,8 @@
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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+# test
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+
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# This Makefile normally builds in a 'build' subdir, but use
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#
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# make BUILD=<dir>
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--
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2.39.2
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@ -0,0 +1,35 @@
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From 191089826bbfe710bf40e494d3e1014537e35a31 Mon Sep 17 00:00:00 2001
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From: Leah Rowe <info@minifree.org>
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Date: Tue, 21 May 2024 23:19:08 +0100
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Subject: [PATCH 1/1] don't treat warnings as errors
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Signed-off-by: Leah Rowe <info@minifree.org>
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---
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Makefile | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/Makefile b/Makefile
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index 4cb265b2..4ba8b2da 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -114,7 +114,7 @@ endif
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# Provide default CC and CFLAGS for firmware builds; if you have any -D flags,
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# please add them after this point (e.g., -DVBOOT_DEBUG).
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DEBUG_FLAGS := $(if $(filter-out 0,${DEBUG}),-g -Og,-g -Os)
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-WERROR := -Werror
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+WERROR := -Wno-error -w
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FIRMWARE_FLAGS := -nostdinc -ffreestanding -fno-builtin -fno-stack-protector
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COMMON_FLAGS := -pipe ${WERROR} -Wall -Wstrict-prototypes -Wtype-limits \
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-Wundef -Wmissing-prototypes -Wno-trigraphs -Wredundant-decls -Wshadow \
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@@ -128,7 +128,7 @@ COMMON_FLAGS := -pipe ${WERROR} -Wall -Wstrict-prototypes -Wtype-limits \
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# returns: $(1) if compiler was successful, empty string otherwise
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test_ccflag = $(shell \
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printf "$(2)\nvoid _start(void) {}\n" | \
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- $(CC) -nostdlib -Werror $(1) -xc -c - -o /dev/null \
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+ $(CC) -nostdlib -Wno-error -w $(1) -xc -c - -o /dev/null \
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>/dev/null 2>&1 && echo "$(1)")
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COMMON_FLAGS += $(call test_ccflag,-Wimplicit-fallthrough)
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--
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2.39.2
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@ -0,0 +1,26 @@
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From ba16c0fe8236bd511e879693527993ce8ce3668b Mon Sep 17 00:00:00 2001
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From: Leah Rowe <info@minifree.org>
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Date: Tue, 21 May 2024 23:19:38 +0100
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Subject: [PATCH 1/1] don't treat warnings as errors
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Signed-off-by: Leah Rowe <info@minifree.org>
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---
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Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/Makefile b/Makefile
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index 0539e8d7..5d8c240c 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -136,7 +136,7 @@ endif
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#
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# Flag ordering: arch, then -f, then -m, then -W
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DEBUG_FLAGS := $(if ${DEBUG},-g -O0,-g -Os)
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-WERROR := -Werror
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+WERROR := -Wno-error -w
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FIRMWARE_FLAGS := -nostdinc -ffreestanding -fno-builtin -fno-stack-protector
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COMMON_FLAGS := -pipe ${WERROR} -Wall -Wstrict-prototypes -Wtype-limits \
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-Wundef -Wmissing-prototypes -Wno-trigraphs -Wredundant-decls -Wshadow \
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--
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2.39.2
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@ -0,0 +1,26 @@
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From 2c5c8d9a5c999a5eedd9f17acb0bd3924524657d Mon Sep 17 00:00:00 2001
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From: Leah Rowe <info@minifree.org>
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Date: Tue, 21 May 2024 23:21:14 +0100
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Subject: [PATCH 1/1] don't treat warnings as errors
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Signed-off-by: Leah Rowe <info@minifree.org>
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---
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Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/Makefile b/Makefile
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index 0539e8d7..5d8c240c 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -136,7 +136,7 @@ endif
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#
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# Flag ordering: arch, then -f, then -m, then -W
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DEBUG_FLAGS := $(if ${DEBUG},-g -O0,-g -Os)
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-WERROR := -Werror
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+WERROR := -Wno-error -w
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FIRMWARE_FLAGS := -nostdinc -ffreestanding -fno-builtin -fno-stack-protector
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COMMON_FLAGS := -pipe ${WERROR} -Wall -Wstrict-prototypes -Wtype-limits \
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-Wundef -Wmissing-prototypes -Wno-trigraphs -Wredundant-decls -Wshadow \
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--
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2.39.2
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@ -0,0 +1,35 @@
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From dd263a01c6f1b63fc12a2a3e96e87a8cee8d987c Mon Sep 17 00:00:00 2001
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From: Leah Rowe <info@minifree.org>
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Date: Tue, 21 May 2024 23:21:49 +0100
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Subject: [PATCH 1/1] don't treat warnings as errors
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Signed-off-by: Leah Rowe <info@minifree.org>
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---
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Makefile | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/Makefile b/Makefile
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index e3739dc0..a11dccbd 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -112,7 +112,7 @@ endif
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# Provide default CC and CFLAGS for firmware builds; if you have any -D flags,
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# please add them after this point (e.g., -DVBOOT_DEBUG).
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DEBUG_FLAGS := $(if $(filter-out 0,${DEBUG}),-g -Og,-g -Os)
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-WERROR := -Werror
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+WERROR := -Wno-error -w
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FIRMWARE_FLAGS := -nostdinc -ffreestanding -fno-builtin -fno-stack-protector
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COMMON_FLAGS := -pipe ${WERROR} -Wall -Wstrict-prototypes -Wtype-limits \
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-Wundef -Wmissing-prototypes -Wno-trigraphs -Wredundant-decls -Wshadow \
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@@ -126,7 +126,7 @@ COMMON_FLAGS := -pipe ${WERROR} -Wall -Wstrict-prototypes -Wtype-limits \
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# returns: $(1) if compiler was successful, empty string otherwise
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test_ccflag = $(shell \
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printf "$(2)\nvoid _start(void) {}\n" | \
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- $(CC) -nostdlib -Werror $(1) -xc -c - -o /dev/null \
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+ $(CC) -nostdlib -Wno-error -w $(1) -xc -c - -o /dev/null \
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>/dev/null 2>&1 && echo "$(1)")
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COMMON_FLAGS += $(call test_ccflag,-Wimplicit-fallthrough)
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--
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2.39.2
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@ -0,0 +1,35 @@
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From 59c393f2a928770c2d397bc93d388543c2d94dab Mon Sep 17 00:00:00 2001
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From: Leah Rowe <info@minifree.org>
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Date: Tue, 21 May 2024 23:22:50 +0100
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Subject: [PATCH 1/1] don't treat warnings as errors
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Signed-off-by: Leah Rowe <info@minifree.org>
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---
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Makefile | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/Makefile b/Makefile
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index a4390522..d2ec9aa3 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -125,7 +125,7 @@ endif
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# Provide default CC and CFLAGS for firmware builds; if you have any -D flags,
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# please add them after this point (e.g., -DVBOOT_DEBUG).
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DEBUG_FLAGS := $(if $(filter-out 0,${DEBUG}),-g -Og,-g -Os)
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-WERROR := -Werror
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+WERROR := -Wno-error -w
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FIRMWARE_FLAGS := -nostdinc -ffreestanding -fno-builtin -fno-stack-protector
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COMMON_FLAGS := -pipe ${WERROR} -Wall -Wstrict-prototypes -Wtype-limits \
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-Wundef -Wmissing-prototypes -Wno-trigraphs -Wredundant-decls -Wshadow \
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@@ -162,7 +162,7 @@ CFLAGS += -std=gnu11
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# returns: $(1) if compiler was successful, empty string otherwise
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test_ccflag = $(shell \
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printf "$(2)\nvoid _start(void) {}\n" | \
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- $(CC) -nostdlib -Werror $(1) -xc -c - -o /dev/null \
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+ $(CC) -nostdlib -Wno-error -w $(1) -xc -c - -o /dev/null \
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>/dev/null 2>&1 && echo "$(1)")
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COMMON_FLAGS += $(call test_ccflag,-Wimplicit-fallthrough)
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--
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2.39.2
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@ -171,6 +171,8 @@ configure_target()
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[ -z "$tree" ] && $err "$board: tree not defined"
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[ "${payload_memtest}" != "y" ] && payload_memtest="n"
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[ "$(uname -m)" = "x86_64" ] || payload_memtest="n"
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[ "${payload_grub_withseabios}" = "y" ] && payload_grub="y"
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[ "${payload_grub_withseabios}" = "y" ] && \
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eval "$(setvars "y" payload_seabios payload_seabios_withgrub)"
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Reference in New Issue