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| author | Adam Duskett <Aduskett@gmail.com> | 2017-03-06 08:23:59 -0500 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2017-03-20 21:42:29 +0100 |
| commit | 22dbe0035f309c2ea141344ed6a4e0e79881a1fa (patch) | |
| tree | 18d8a987d512164cd47b15b9c71e7acdaef19ee8 /package/automake | |
| parent | 7132fc9c11573a460243895c85e66b514b71c041 (diff) | |
| download | buildroot-22dbe0035f309c2ea141344ed6a4e0e79881a1fa.tar.gz buildroot-22dbe0035f309c2ea141344ed6a4e0e79881a1fa.zip | |
automake: fix unescaped left brace warning patch
Automake currently has a unescaped left brace in it's automake.in folder
that generates the warning:
"Unescaped left brace in regex is deprecated, passed through in regex;"
This patch, which is backported from upstream fixes this warning.
Signed-off-by: Adam Duskett <aduskett@codeblue.com>
[Thomas: format patch using "git format-patch".]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/automake')
| -rw-r--r-- | package/automake/0002-port-to-perl-5.22-and-later.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/package/automake/0002-port-to-perl-5.22-and-later.patch b/package/automake/0002-port-to-perl-5.22-and-later.patch new file mode 100644 index 0000000000..207039be95 --- /dev/null +++ b/package/automake/0002-port-to-perl-5.22-and-later.patch @@ -0,0 +1,34 @@ +From 13f00eb4493c217269b76614759e452d8302955e Mon Sep 17 00:00:00 2001 +From: Paul Eggert <eggert@cs.ucla.edu> +Date: Thu, 31 Mar 2016 16:35:29 -0700 +Subject: [PATCH] automake: port to Perl 5.22 and later + +Without this change, Perl 5.22 complains "Unescaped left brace in +regex is deprecated" and this is planned to become a hard error in +Perl 5.26. See: +http://search.cpan.org/dist/perl-5.22.0/pod/perldelta.pod#A_literal_%22{%22_should_now_be_escaped_in_a_pattern +* bin/automake.in (substitute_ac_subst_variables): Escape left brace. + +[Backported from: + http://git.savannah.gnu.org/cgit/automake.git/commit/?id=13f00eb4493c217269b76614759e452d8302955e] +Signed-off-by: Adam Duskett <aduskett@gmail.com> +--- + bin/automake.in | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/bin/automake.in b/bin/automake.in +index a3a0aa3..2c8f31e 100644 +--- a/bin/automake.in ++++ b/bin/automake.in +@@ -3878,7 +3878,7 @@ 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; + } + +-- +2.7.4 + |
