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autoconf: use --warning=cross only if supported 

Adapt autoconf to pass --warning=cross to automake only if
supported.

[YOCTO #842]

(From OE-Core rev: 16d1c8f076378d0878f332f83b7e1f5fcf16447d)

Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Constantin Musca 2012-09-07 11:22:16 +03:00 committed by Richard Purdie
parent 5cf953b02e
commit 3668a2de73
2 changed files with 36 additions and 1 deletions
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34
meta/recipes-devtools/autoconf/autoconf/check-automake-cross-warning.patch Normal file
View File

@ -0,0 +1,34 @@
Use --warning=cross only if supported by automake
Upstream-Status: Inappropriate [configuration]
Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
--- a/bin/autoreconf.in
+++ b/bin/autoreconf.in
@@ -127,6 +127,8 @@ my $aclocal_supports_warnings = 0;
my $automake_supports_force_missing = 0;
# Does automake support -Wfoo?
my $automake_supports_warnings = 0;
+# Does automake support --warning=cross
+my $automake_supports_cross_warning = 0;
my @prepend_include;
my @include;
@@ -191,6 +193,7 @@ sub parse_args ()
$aclocal_supports_warnings = $aclocal_help =~ /--warnings/;
$automake_supports_force_missing = $automake_help =~ /--force-missing/;
$automake_supports_warnings = $automake_help =~ /--warnings/;
+ $automake_supports_cross_warning = $automake_help =~ /cross/;
# Dispatch autoreconf's option to the tools.
# --include;
@@ -244,6 +247,8 @@ sub parse_args ()
$libtoolize .= ' --debug';
}
# --warnings;
+ @warning = grep { $_ ne "cross" } @warning
+ if ! $automake_supports_cross_warning;
if (@warning)
{
my $warn = ' --warnings=' . join (',', @warning);

3
meta/recipes-devtools/autoconf/autoconf_2.69.bb
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@ -1,6 +1,6 @@
require autoconf.inc
PR = "r7"
PR = "r8"
PARALLEL_MAKE = ""
@ -8,6 +8,7 @@ LICENSE = "GPLv2 & GPLv3"
LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe \
file://COPYINGv3;md5=d32239bcb673463ab874e80d47fae504"
SRC_URI += "file://autoreconf-include.patch \
file://check-automake-cross-warning.patch \
file://autoreconf-exclude.patch \
file://autoreconf-foreign.patch \
file://autoreconf-gnuconfigize.patch \