From 9d684a096718eb0020550827f9641dca3f4ed06e Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Thu, 10 Jan 2019 22:14:59 +0100 Subject: [PATCH] boot/uboot: use HOSTCC_NOCCACHE as kconfig HOSTCC At kconfig time, dependencies are not built, and therefore host-ccache is not ready. Due to this, using $(HOSTCC) as the host compiler in KCONFIG_OPTS does not work: a "make uboot-menuconfig" invocation from a clean tree with ccache enabled fails. This commit fixes this by using $(HOSTCC_NOCCACHE). We cannot rely on the default value of HOSTCC passed by the kconfig-package infrastructure, because $(UBOOT_MAKE_OPTS) also contains a HOSTCC definition that would override the one passed by the kconfig-package infrastructure. Signed-off-by: Thomas Petazzoni Acked-by: "Yann E. MORIN" Signed-off-by: Peter Korsgaard --- boot/uboot/uboot.mk | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/boot/uboot/uboot.mk b/boot/uboot/uboot.mk index cbdfee6ac3..6977bcc064 100644 --- a/boot/uboot/uboot.mk +++ b/boot/uboot/uboot.mk @@ -227,8 +227,9 @@ UBOOT_KCONFIG_EDITORS = menuconfig xconfig gconfig nconfig # (which is typically wchar) but link with # $(HOST_DIR)/lib/libncurses.so (which is not). We don't actually # need any host-package for kconfig, so remove the HOSTCC/HOSTLDFLAGS -# override again. -UBOOT_KCONFIG_OPTS = $(UBOOT_MAKE_OPTS) HOSTCC="$(HOSTCC)" HOSTLDFLAGS="" +# override again. In addition, host-ccache is not ready at kconfig +# time, so use HOSTCC_NOCCACHE. +UBOOT_KCONFIG_OPTS = $(UBOOT_MAKE_OPTS) HOSTCC="$(HOSTCC_NOCCACHE)" HOSTLDFLAGS="" define UBOOT_HELP_CMDS @echo ' uboot-menuconfig - Run U-Boot menuconfig' @echo ' uboot-savedefconfig - Run U-Boot savedefconfig' -- 2.30.2