From: Thomas Petazzoni Date: Thu, 29 Jul 2010 13:38:27 +0000 (+0200) Subject: u-boot: fix custom patch handling X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=af0a3d1cde4a65ee2487c5e042dc40fd346c5340;p=buildroot.git u-boot: fix custom patch handling When U-Boot is enabled and no custom patch directory has been set, then the current test: ifneq ($(strip $(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR)),"") works. However, when U-Boot is not enabled, but still gets compiled because mkimage is needed to build the kernel, BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR is completely empty. It does not even have quotes. So the test in fact needs to be: ifneq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR)),) Signed-off-by: Thomas Petazzoni --- diff --git a/boot/u-boot/u-boot.mk b/boot/u-boot/u-boot.mk index 9eeea1d004..7b6b2ce632 100644 --- a/boot/u-boot/u-boot.mk +++ b/boot/u-boot/u-boot.mk @@ -77,7 +77,7 @@ $(U_BOOT_DIR)/.patched: $(U_BOOT_DIR)/.unpacked toolchain/patch-kernel.sh $(U_BOOT_DIR) boot/u-boot \ u-boot-$(U_BOOT_VERSION)-\*.patch \ u-boot-$(U_BOOT_VERSION)-\*.patch.$(ARCH) -ifneq ($(strip $(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR)),"") +ifneq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR)),) toolchain/patch-kernel.sh $(U_BOOT_DIR) $(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR) u-boot-$(U_BOOT_VERSION)-\*.patch endif touch $@