@@ -393,6 +393,12 @@ $(BUILD_DIR)/buildroot-config/auto.conf:
$(BUILDROOT_CONFI\
G)
$(MAKE) $(EXTRAMAKEARGS) HOSTCC="$(HOSTCC_NOCCACHE)"
HOSTCXX="$(HOSTCXX\
_NOCCACHE)" silentoldconfig
prepare: $(BUILD_DIR)/buildroot-config/auto.conf
+ifneq ($(BR2_ROOTFS_PRE_BUILD_SCRIPT),"")
+ @$(call MESSAGE,"Executing pre-build script\(s\)")
+ @$(foreach s, $(call qstrip,$(BR2_ROOTFS_PRE_BUILD_SCRIPT)), \
+ $(s) $(CONFIG_DIR)$(sep))
+endif
+
toolchain: prepare dirs dependencies $(BASE_TARGETS)
@@ -260,6 +260,19 @@ config BR2_ROOTFS_OVERLAY
They are copied as-is into the rootfs, excluding files ending
with
~ and .git, .svn and .hg directories.
+config BR2_ROOTFS_PRE_BUILD_SCRIPT
+ string "Custom scripts to run before starting the build"
+ default ""
+ help
+ Specify a space-separated list of scripts to be run before the
build
+ has started.
+
+ This gives users the oportunity to do board-specific
preparation.
+
+ These scripts are called with $(CONFIG_DIR) as first and
+ only argument. Make sure the exit code of those scripts are 0,
+ otherwise make will stop after calling them.
+