Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | Use --warning=cross only if supported by automake |
| 2 | |
| 3 | Upstream-Status: Inappropriate [configuration] |
| 4 | |
| 5 | Signed-off-by: Constantin Musca <constantinx.musca@intel.com> |
| 6 | |
| 7 | --- a/bin/autoreconf.in |
| 8 | +++ b/bin/autoreconf.in |
| 9 | @@ -127,6 +127,8 @@ my $aclocal_supports_warnings = 0; |
| 10 | my $automake_supports_force_missing = 0; |
| 11 | # Does automake support -Wfoo? |
| 12 | my $automake_supports_warnings = 0; |
| 13 | +# Does automake support --warning=cross |
| 14 | +my $automake_supports_cross_warning = 0; |
| 15 | |
| 16 | my @prepend_include; |
| 17 | my @include; |
| 18 | @@ -191,6 +193,7 @@ sub parse_args () |
| 19 | $aclocal_supports_warnings = $aclocal_help =~ /--warnings/; |
| 20 | $automake_supports_force_missing = $automake_help =~ /--force-missing/; |
| 21 | $automake_supports_warnings = $automake_help =~ /--warnings/; |
| 22 | + $automake_supports_cross_warning = $automake_help =~ /cross/; |
| 23 | |
| 24 | # Dispatch autoreconf's option to the tools. |
| 25 | # --include; |
| 26 | @@ -244,6 +247,8 @@ sub parse_args () |
| 27 | $libtoolize .= ' --debug'; |
| 28 | } |
| 29 | # --warnings; |
| 30 | + @warning = grep { $_ ne "cross" } @warning |
| 31 | + if ! $automake_supports_cross_warning; |
| 32 | if (@warning) |
| 33 | { |
| 34 | my $warn = ' --warnings=' . join (',', @warning); |