c2a06accad
Currently, bridge-utils wants to grap the headers from the linux-headers package, so we point it directly there, as has been the case since we first added bridge-utils in 2003 (c8eea31d3f), and then further refined in 2005 (178a317d26) which is the first moment we pointed to the linux- headers directory. However, ther are two things wrong with that. First, the headers are not directly in $(LINUX_HEADERS_DIR). Instead, they are in a sub-directory thereof. So, we could not have found them the way we are doing now. Second, this definitely does not work when using an external toolchain, because there is not linux-headers package enabled then. Yet, against all odds, bridge-utils has valiantly deflected all rocks thrown its way, day-in day-out building without any issue in every autobuilders it's been confronted with. Good boy, good boy. :-) And indeed, it turns out that the required headers are easily found from within the sysroot of the toolchain. Wonders! :-) But there's still a gotcha: the default search path is still a hard coded path pointing to the installed kernel source tree on the host. So, we still have to pass this option, but we can simply point to the sysroot. [Peter: point to sysroot instead of non-existing directory] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
19 lines
656 B
Makefile
19 lines
656 B
Makefile
################################################################################
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#
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# bridge-utils
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#
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################################################################################
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BRIDGE_UTILS_VERSION = 1.6
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BRIDGE_UTILS_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/net/bridge-utils
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BRIDGE_UTILS_SOURCE = bridge-utils-1.6.tar.xz
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BRIDGE_UTILS_AUTORECONF = YES
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BRIDGE_UTILS_LICENSE = GPL-2.0+
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BRIDGE_UTILS_LICENSE_FILES = COPYING
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# Avoid using the host's headers. Location is not important as
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# required headers will anyway be found from within the sysroot.
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BRIDGE_UTILS_CONF_OPTS = --with-linux-headers=$(STAGING_DIR)/usr/include
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$(eval $(autotools-package))
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