[Buildroot] [PATCH] uboot: don't override HOSTCC/HOSTLDFLAGS for kconfig
Peter Korsgaard
peter at korsgaard.com
Sun Jun 24 14:12:42 UTC 2018
So the host ncurses includes and library are used instead of a mix of both,
causing corrupted characters. Similar to the linux fix in commit
6d3d09e23213e8 (linux: don't override HOSTCC for kconfig), except that we
pass the linker flags in HOSTLDFLAGS.
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
boot/uboot/uboot.mk | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/boot/uboot/uboot.mk b/boot/uboot/uboot.mk
index 03bd7ea743..6ef275e842 100644
--- a/boot/uboot/uboot.mk
+++ b/boot/uboot/uboot.mk
@@ -211,7 +211,15 @@ endif # BR2_TARGET_UBOOT_USE_DEFCONFIG
UBOOT_KCONFIG_FRAGMENT_FILES = $(call qstrip,$(BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES))
UBOOT_KCONFIG_EDITORS = menuconfig xconfig gconfig nconfig
-UBOOT_KCONFIG_OPTS = $(UBOOT_MAKE_OPTS)
+
+# UBOOT_MAKE_OPTS overrides HOSTCC / HOSTLDFLAGS to allow the build to
+# find our host-openssl. However, this triggers a bug in the kconfig
+# build script that causes it to build with /usr/include/ncurses.h
+# (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=""
define UBOOT_HELP_CMDS
@echo ' uboot-menuconfig - Run U-Boot menuconfig'
@echo ' uboot-savedefconfig - Run U-Boot savedefconfig'
--
2.11.0
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