Makefile.mk: improve a GNU Make hack [ci skip]#10031
Closed
vszakats wants to merge 1 commit intocurl:masterfrom
Closed
Makefile.mk: improve a GNU Make hack [ci skip]#10031vszakats wants to merge 1 commit intocurl:masterfrom
vszakats wants to merge 1 commit intocurl:masterfrom
Conversation
Replace the hack of using `$() ` to represent a single space. The new method avoids the `--warn-undefined-variables` debug warning. Closes #xxxxx
jay
reviewed
Dec 4, 2022
| endif | ||
|
|
||
| ifneq ($(findstring 11,$(subst $() ,,$(SSLLIBS))),) | ||
| ifneq ($(findstring 11,$(subst $(subst ,, ),,$(SSLLIBS))),) |
Member
Author
There was a problem hiding this comment.
I'm not aware of such built-in function. We can initialize such variable using the same hack, but I'd only do it once we have another place which needs a space at a tricky location.
Member
There was a problem hiding this comment.
Ok. It would be easier to understand IMO but that's not critical.
jay
approved these changes
Dec 4, 2022
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Replace the hack of using
$()to represent a single space. The new method silences the--warn-undefined-variablesdebug warning and it's also a better-known form of solving this problem.Closes #xxxxx