[Buildroot] [git commit branch/2020.05.x] boot/barebox: fix target bareboxenv command compile
Peter Korsgaard
peter at korsgaard.com
Sat Oct 10 19:51:13 UTC 2020
commit: https://git.buildroot.net/buildroot/commit/?id=53d619667e3d1e4ead262980e24c986b274cc026
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2020.05.x
The buildroot custom bareboxenv compile command misses the additional
include path 'scripts/include' to gain access to the local copy of the
kernel header files (which leads to compile error when using an older
toolchain).
This could be fixed by enhancing the custom bareboxenv compile command
(see [1]) or by using the barebox build system by simply enabling the
CONFIG_BAREBOXENV_TARGET option (available since April 2012, see [2])
instead (as suggested by Yann E. MORIN).
Fixes (with BR2_TARGET_BAREBOX_BAREBOXENV enabled):
build/barebox-2019.12.0/scripts/bareboxenv.c:100:10: fatal error: linux/list.h: No such file or directory
[1] http://lists.busybox.net/pipermail/buildroot/2020-January/270942.html
[2] https://git.pengutronix.de/cgit/barebox/commit/?id=afb03d7a554a2911a3742e316f011319fcb416f1
Note: a user who would previously provide a barebox config file which
had CONFIG_BAREBOXENV_TARGET=y, but a Buildroot config file which did
not have BR2_TARGET_BAREBOX_BAREBOXENV=y, would have bareboxenv-target
built, but it would not be installed in the target. Now, and unset
BR2_TARGET_BAREBOX_BAREBOXENV will not even build it, but his is not a
regression: it was anyway previously not installed.
Reported-by: Frederick Gotham <cauldwell.thomas at gmail.com>
Signed-off-by: Peter Seiderer <ps.report at gmx.net>
[yann.morin.1998 at free.fr:
- also explicitly disable it when not selected
- rewrap commit log
]
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
(cherry picked from commit 3cc2534b577eb453c50a4b3386d88a006007a9d8)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
boot/barebox/barebox.mk | 22 +++++++++++++---------
1 file changed, 13 insertions(+), 9 deletions(-)
diff --git a/boot/barebox/barebox.mk b/boot/barebox/barebox.mk
index 422f27312d..9d62037e7a 100644
--- a/boot/barebox/barebox.mk
+++ b/boot/barebox/barebox.mk
@@ -88,13 +88,6 @@ $(1)_KCONFIG_DEPENDENCIES = \
$(BR2_BISON_HOST_DEPENDENCY) \
$(BR2_FLEX_HOST_DEPENDENCY)
-ifeq ($$(BR2_TARGET_$(1)_BAREBOXENV),y)
-define $(1)_BUILD_BAREBOXENV_CMDS
- $$(TARGET_CC) $$(TARGET_CFLAGS) $$(TARGET_LDFLAGS) -o $$(@D)/bareboxenv \
- $$(@D)/scripts/bareboxenv.c
-endef
-endif
-
ifeq ($$(BR2_TARGET_$(1)_CUSTOM_ENV),y)
$(1)_ENV_NAME = $$(notdir $$(call qstrip,\
$$(BR2_TARGET_$(1)_CUSTOM_ENV_PATH)))
@@ -109,12 +102,23 @@ endef
endif
ifneq ($$($(1)_CUSTOM_EMBEDDED_ENV_PATH),)
-define $(1)_KCONFIG_FIXUP_CMDS
+define $(1)_KCONFIG_FIXUP_CUSTOM_EMBEDDED_ENV_PATH
$$(call KCONFIG_ENABLE_OPT,CONFIG_DEFAULT_ENVIRONMENT)
$$(call KCONFIG_SET_OPT,CONFIG_DEFAULT_ENVIRONMENT_PATH,"$$($(1)_CUSTOM_EMBEDDED_ENV_PATH)")
endef
endif
+define $(1)_KCONFIG_FIXUP_BAREBOXENV
+ $$(if $$(BR2_TARGET_$(1)_BAREBOXENV),\
+ $$(call KCONFIG_ENABLE_OPT,CONFIG_BAREBOXENV_TARGET),\
+ $$(call KCONFIG_DISABLE_OPT,CONFIG_BAREBOXENV_TARGET))
+endef
+
+define $(1)_KCONFIG_FIXUP_CMDS
+ $$($(1)_KCONFIG_FIXUP_CUSTOM_EMBEDDED_ENV_PATH)
+ $$($(1)_KCONFIG_FIXUP_BAREBOXENV)
+endef
+
define $(1)_BUILD_CMDS
$$($(1)_BUILD_BAREBOXENV_CMDS)
$$(TARGET_MAKE_ENV) $$(MAKE) $$($(1)_MAKE_FLAGS) -C $$(@D)
@@ -136,7 +140,7 @@ endef
ifeq ($$(BR2_TARGET_$(1)_BAREBOXENV),y)
define $(1)_INSTALL_TARGET_CMDS
- cp $$(@D)/bareboxenv $$(TARGET_DIR)/usr/bin
+ cp $$(@D)/scripts/bareboxenv-target $$(TARGET_DIR)/usr/bin/bareboxenv
endef
endif
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