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 <bernh...@bwalle.de> --- rules/kernel.make | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/rules/kernel.make b/rules/kernel.make index a445182..336b76d 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)) -- 1.7.7.4 -- ptxdist mailing list ptxdist@pengutronix.de
