5 Commits

Author	SHA1	Message	Date
Gaëtan Harter	765f3e9327	makefiles/utils: functions for lowercase and uppercase ... Add make only function to convert strings to lowercase and uppercase. This can replace the `$(shell echo $(var) | tr 'a-z-' 'A-Z_')` pattern. Using the 'make' implementation results in being around 100 times faster.	2019-08-29 13:59:31 +02:00
Gaëtan Harter	2c5eeca47a	makefiles/utils: function to memoize a variable evaluation ... This allow deferring a variable evaluation to its usage but still benefit from only evaluating it once on multiple uses.	2019-06-28 11:34:43 +02:00
Gaëtan Harter	fcf8c4782d	makefiles/utils: function to export variables for a target ... This allows exporting variables only for some target. It will allow not exporting variables when not needed, and so prevent unnecessary evaluation.	2019-06-28 11:33:54 +02:00
Juan Carrano	f466171053	makefiles/utils: add tests for checks.mk. ... make -f test-checks.mk test-ensure_value should succeed, while make -f test-checks.mk test-ensure_value-negative should fail.	2018-12-07 18:19:38 +01:00
Juan Carrano	547d9f0802	makefiles/utils: Add a function for checking that a string is not empty. ... A call to `$(ensure_value x,y)` will fail with message y if x is empty, and otherwise return x. This can be useto write more compact makefiles, while still producing friendly error messages.	2018-12-07 18:19:34 +01:00