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| author | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | 2010-04-20 07:47:11 +0200 |
|---|---|---|
| committer | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | 2010-04-20 07:47:11 +0200 |
| commit | fcad1df725e0a143bd3e8e2f340961145d33b82a (patch) | |
| tree | 8aba70e78e0b6f64c161cf419cb3b4642f5f4e1d /lib/Automake/Variable.pm | |
| parent | 1655285990bc5ff11335b7a03e683cb4062bf0ef (diff) | |
| parent | 53ac1719ca6b8ecaf1b64176ec72905432a7d8f4 (diff) | |
| download | automake-fcad1df725e0a143bd3e8e2f340961145d33b82a.tar.gz | |
Merge branch 'maint'
Diffstat (limited to 'lib/Automake/Variable.pm')
| -rw-r--r-- | lib/Automake/Variable.pm | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Automake/Variable.pm b/lib/Automake/Variable.pm index bf44c3852..5d7c1d510 100644 --- a/lib/Automake/Variable.pm +++ b/lib/Automake/Variable.pm @@ -193,7 +193,7 @@ my %_ac_macro_for_var = ); # The name of the configure.ac file. -my $configure_ac = find_configure_ac; +my $configure_ac; # Variables that can be overridden without complaint from -Woverride my %_silent_variable_override = @@ -1132,6 +1132,9 @@ sub require_variables ($$$@) my $res = 0; $reason .= ' but ' unless $reason eq ''; + $configure_ac = find_configure_ac + unless defined $configure_ac; + VARIABLE: foreach my $var (@vars) { |