Bug 202986
| Summary: | devel/automake: Perl 5.22 breaks automake | ||
|---|---|---|---|
| Product: | Ports & Packages | Reporter: | Bernard Spil <brnrd> |
| Component: | Individual Port(s) | Assignee: | Tijl Coosemans <tijl> |
| Status: | Closed FIXED | ||
| Severity: | Affects Some People | ||
| Priority: | --- | ||
| Version: | Latest | ||
| Hardware: | Any | ||
| OS: | Any | ||
A commit references this bug: Author: tijl Date: Mon Oct 5 10:14:46 UTC 2015 New revision: 398633 URL: https://svnweb.freebsd.org/changeset/ports/398633 Log: Add a patch for perl 5.22 which warns that unescaped left braces in regular expressions are deprecated. PR: 202986 Submitted by: brnrd Changes: head/devel/automake/Makefile head/devel/automake/files/patch-bin-automake.in |
Running automake returns: Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/\${ <-- HERE ([^ \t=:+{}]+)}/ at /usr/local/bin/automake-1.15 line 3936. this seems to be a result of perl >= 5.22 Patch is dead simple --- /usr/local/bin/automake-1.15.orig 2015-08-17 09:59:32.000000000 +0200 +++ /usr/local/bin/automake-1.15 2015-09-09 10:07:51.485641798 +0200 @@ -3933,7 +3933,7 @@ sub substitute_ac_subst_variables_worker sub substitute_ac_subst_variables { my ($text) = @_; - $text =~ s/\${([^ \t=:+{}]+)}/substitute_ac_subst_variables_worker ($1)/ge; + $text =~ s/\$\{([^ \t=:+{}]+)\}/substitute_ac_subst_variables_worker ($1)/ge; return $text; }