From: Thomas Petazzoni Date: Thu, 16 Aug 2018 20:45:23 +0000 (+0200) Subject: linux: replace shell for loop with make foreach loop X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1b53b177a638eff051caf017d3f4b92cbb52223b;p=buildroot.git linux: replace shell for loop with make foreach loop This commit replaces the loop copying out-of-tree DTS into the kernel tree by a make foreach loop instead of a shell for loop. This allows to error out if one of the DTS file cannot be copied (for example if it doesn't exist). Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard --- diff --git a/linux/linux.mk b/linux/linux.mk index 7527b11673..e0d437427d 100644 --- a/linux/linux.mk +++ b/linux/linux.mk @@ -389,9 +389,9 @@ endif # Compilation. We make sure the kernel gets rebuilt when the # configuration has changed. define LINUX_BUILD_CMDS - @for dts in $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_DTS_PATH)); do \ - cp -f $${dts} $(LINUX_ARCH_PATH)/boot/dts/ ; \ - done + $(foreach dts,$(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_DTS_PATH)), \ + cp -f $(dts) $(LINUX_ARCH_PATH)/boot/dts/ + ) $(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) $(LINUX_TARGET_NAME) @if grep -q "CONFIG_MODULES=y" $(@D)/.config; then \ $(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) modules ; \