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Suppress output of Makefile.conf when printing source versions

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The make targets echo-yosys-ver, echo-git-ver and echo-abc-rev can be
used to programmatically extract contents of make variables for external
scripts. Unfortunately, when a Makefile.conf exists, its contents would
also be echoed, making the output almost unusable. This patch
selectively disables this functionality for these special targets.
This commit is contained in:
Xiretza 2020-04-11 11:42:30 +02:00
parent 93ef516d91
commit 333981acfd
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1 changed files with 3 additions and 0 deletions
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Makefile
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@ -148,7 +148,10 @@ define newline
endef
ifneq ($(wildcard Makefile.conf),)
# don't echo Makefile.conf contents when invoked to print source versions
ifeq ($(findstring echo-,$(MAKECMDGOALS)),)
$(info $(subst $$--$$,$(newline),$(shell sed 's,^,[Makefile.conf] ,; s,$$,$$--$$,;' < Makefile.conf | tr -d '\n' | sed 's,\$$--\$$$$,,')))
endif
include Makefile.conf
endif