From 6afe8e211bfb3deb359194488f34a2c56f4b5ef6 Mon Sep 17 00:00:00 2001 From: California Sullivan Date: Wed, 24 Jan 2018 19:12:27 -0800 Subject: kernel.bbclass: set HOSTLDFLAGS in KCONFIG_CONFIG_COMMAND Kernel v4.14 and newer contain the following in their Makefile: HOST_LFS_LDFLAGS := $(shell getconf LFS_LDFLAGS) HOSTLDFLAGS := $(HOST_LFS_LDFLAGS) This breaks our menuconfig, because it can no longer find ncurses if its not on the host machine. This can be seen in linux-yocto-dev, for example: [clsulliv@clsulliv build]$ bitbake virtual/kernel -c menuconfig GEN ./Makefile HOSTLD scripts/kconfig/mconf /home/clsulliv/yocto/poky/build/tmp/hosttools/ld: cannot find -lncurses /home/clsulliv/yocto/poky/build/tmp/hosttools/ld: cannot find -ltinfo collect2: error: ld returned 1 exit status make[3]: *** [scripts/Makefile.host:99: scripts/kconfig/mconf] Error 1 make[2]: *** [/home/clsulliv/yocto/poky/build/tmp/work-shared/intel-corei7-64/kernel-source/Makefile:504: menuconfig] Error 2 make[1]: *** [Makefile:146: sub-make] Error 2 make: *** [Makefile:24: __sub-make] Error 2 Command failed. Press any key to continue... Fix this by setting HOSTLDFLAGS to ${BUILD_LDFLAGS} in our 'make menuconfig' command. Signed-off-by: California Sullivan Signed-off-by: Ross Burton --- meta/classes/kernel.bbclass | 2 ++ 1 file changed, 2 insertions(+) (limited to 'meta/classes') diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass index dc0152f74a..4877965af0 100644 --- a/meta/classes/kernel.bbclass +++ b/meta/classes/kernel.bbclass @@ -533,6 +533,8 @@ addtask savedefconfig after do_configure inherit cml1 +KCONFIG_CONFIG_COMMAND_append = " HOSTLDFLAGS='${BUILD_LDFLAGS}'" + EXPORT_FUNCTIONS do_compile do_install do_configure # kernel-base becomes kernel-${KERNEL_VERSION} -- cgit 1.2.3-korg