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| author | Bernhard Walle <bernhard@bwalle.de> | 2012-01-24 22:19:25 +0100 |
|---|---|---|
| committer | Michael Olbrich <m.olbrich@pengutronix.de> | 2012-02-02 23:41:09 +0100 |
| commit | 5ad31a73a0800e3739be815d9cf1482d4b2768e2 (patch) | |
| tree | edf65b5a1dac47d30a523a893009411be7a33b7b | |
| parent | e929e076509ec6f449f5aa6cfcec42ef00b01682 (diff) | |
| download | ptxdist-5ad31a73a0800e3739be815d9cf1482d4b2768e2.tar.gz ptxdist-5ad31a73a0800e3739be815d9cf1482d4b2768e2.tar.xz | |
kernel: Use host-elf-h-compat
Set the host include flags of the Linux kernel so that it finds elf.h in
sysroot-host/include. It's required to specify HOST_EXTRACFLAGS in the
environment rather than as make argument because otherwise += doesn't
work which ends in other build errors (gettext problems).
See also http://article.gmane.org/gmane.linux.kbuild.devel/5210 for a
discussion about HOST_EXTRACFLAGS.
Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
| -rw-r--r-- | rules/kernel.make | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/rules/kernel.make b/rules/kernel.make index a445182f1..336b76d07 100644 --- a/rules/kernel.make +++ b/rules/kernel.make @@ -43,13 +43,12 @@ KERNEL_SOURCE := $(SRCDIR)/$(KERNEL).$(KERNEL_SUFFIX) # ---------------------------------------------------------------------------- KERNEL_PATH := PATH=$(CROSS_PATH) -KERNEL_ENV := KCONFIG_NOTIMESTAMP=1 +KERNEL_ENV := KCONFIG_NOTIMESTAMP=1 HOST_EXTRACFLAGS="$(HOST_CPPFLAGS)" KERNEL_MAKEVARS := \ $(PARALLELMFLAGS) \ HOSTCC=$(HOSTCC) \ ARCH=$(PTXCONF_KERNEL_ARCH_STRING) \ CROSS_COMPILE=$(KERNEL_CROSS_COMPILE) \ - \ INSTALL_MOD_PATH=$(KERNEL_PKGDIR) \ PTX_KERNEL_DIR=$(KERNEL_DIR) \ $(call remove_quotes,$(PTXCONF_KERNEL_EXTRA_MAKEVARS)) |