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| author | Marcin Nowakowski <marcin.nowakowski@imgtec.com> | 2016-12-02 12:51:57 +0100 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2016-12-02 17:12:27 +0100 |
| commit | ba19cb915ac3475487d4a1b46d014fcabeb71fdb (patch) | |
| tree | 0b2bc7203b68b0972eb53bc93817723e930d600f /package/kexec/kexec.mk | |
| parent | 1c76560600089b98019642d6ec59bbd477b5f0e1 (diff) | |
| download | buildroot-ba19cb915ac3475487d4a1b46d014fcabeb71fdb.tar.gz buildroot-ba19cb915ac3475487d4a1b46d014fcabeb71fdb.zip | |
kexec: fix build when BR2_STRIP_none=y
When BR2_STRIP is set to none, a dummy 'true' app is used instead of
strip utility. However, kexec package always requires a real strip
executable as it is used to generate intermediate files during the build
process.
If 'true' is used the build system runs the following command:
true --strip-debug -o purgatory/purgatory.ro purgatory/purgatory.ro.sym
which obviously doesn't do anything useful and the build later fails
with:
bin/bin-to-hex purgatory < purgatory/purgatory.ro > kexec/purgatory.c
/bin/sh: purgatory/purgatory.ro: No such file or directory
kexec/Makefile:7: recipe for target 'kexec/purgatory.c' failed
make[2]: *** [kexec/purgatory.c] Error 1
To resolve it always specify STRIP=$(CROSS_COMPILE)strip, regardless of
buildroot configuration.
[Peter: add a comment explaining why this is done]
Signed-off-by: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'package/kexec/kexec.mk')
| -rw-r--r-- | package/kexec/kexec.mk | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/package/kexec/kexec.mk b/package/kexec/kexec.mk index 4ca55e5bc3..0a74369785 100644 --- a/package/kexec/kexec.mk +++ b/package/kexec/kexec.mk @@ -10,6 +10,9 @@ KEXEC_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/kernel/kexec KEXEC_LICENSE = GPLv2 KEXEC_LICENSE_FILES = COPYING +# Makefile expects $STRIP -o to work, so needed for BR2_STRIP_none +KEXEC_MAKE_OPTS = STRIP="$(TARGET_CROSS)strip" + ifeq ($(BR2_PACKAGE_KEXEC_ZLIB),y) KEXEC_CONF_OPTS += --with-zlib KEXEC_DEPENDENCIES = zlib |
