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Diffstat (limited to 'solenv/gbuild/Helper.mk')
| -rw-r--r-- | solenv/gbuild/Helper.mk | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/solenv/gbuild/Helper.mk b/solenv/gbuild/Helper.mk index 0c0c3b2d613d..93ff03ef5737 100644 --- a/solenv/gbuild/Helper.mk +++ b/solenv/gbuild/Helper.mk @@ -197,6 +197,13 @@ gb_Package_MODULE_$(1) += $(2) endef +# call gb_Helper_replace_if_different_and_touch,source,target,optional-touch-reference-file +define gb_Helper_replace_if_different_and_touch +if cmp -s $(1) $(2); then rm $(1); \ +else mv $(1) $(2) $(if $(3),&& touch -r $(3) $(2)); \ +fi +endef + define gb_Helper_define_if_set $(foreach def,$(1),$(if $(filter TRUE YES,$($(def))),-D$(def))) endef |