1 From: Pavel Raiskup <praiskup@redhat.com>
2 Date: Tue, 7 Jul 2015 10:54:24 +0200
3 Subject: [PATCH 2/2] bin/automake: escape '{' in regexp pattern
7 http://debbugs.gnu.org/cgi/bugreport.cgi?bug=21001
9 diff --git a/bin/automake.in b/bin/automake.in
10 index eedc8bc..a679d16 100644
13 @@ -3878,7 +3878,7 @@ sub substitute_ac_subst_variables_worker
14 sub substitute_ac_subst_variables
17 - $text =~ s/\${([^ \t=:+{}]+)}/substitute_ac_subst_variables_worker ($1)/ge;
18 + $text =~ s/\$\{([^ \t=:+{}]+)}/substitute_ac_subst_variables_worker ($1)/ge;