Fix erroneous dnl appended in configure #14013
Merged
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Outdated suggestions cannot be applied.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.
This is a backport of commit 03f1553 to PHP-8.2 due to GH-14002 and fixes the PHP_CXX_COMPILE_STDCXX check in ext/intl whether the specified C++ standard is mandatory or optional.
The
dnl
(Discard to Next Line) M4 macro in this combination ofm4_if
macros and arguments isn't properly replaced and a literaldnl
string is appended in the configure script. The[]dnl
works ok.The configure script diff before and after: