[OE-core] [PATCH] perl: Allow perl to cross build and native build in a directory named "t"

[Khem Raj]

On (23/05/12 00:03), Jason Wessel wrote:
> If any directory in leading up to your tmp directory has the name "t"
> perl will fail to build with a very cryptic error shown below:
> 
> pod/buildtoc: no pods at pod/buildtoc line 305.
> make[1]: *** [pod/perltoc.pod] Error 255
> 
> This is a result of the perl file checking making an assumption
> that it is only looking at files and directories with in the perl
> source directory.  This assumption fails with the way bitbake
> sets up perl to properly cross compile.

Bump PR too please.


> 
> Signed-off-by: Jason Wessel <jason.wessel at windriver.com>
> ---
>  .../perl/perl-5.14.2/perl-build-in-t-dir.patch     |   35 ++++++++++++++++++++
>  meta/recipes-devtools/perl/perl-native_5.14.2.bb   |    3 +-
>  meta/recipes-devtools/perl/perl_5.14.2.bb          |    1 +
>  3 files changed, 38 insertions(+), 1 deletions(-)
>  create mode 100644 meta/recipes-devtools/perl/perl-5.14.2/perl-build-in-t-dir.patch
> 
> diff --git a/meta/recipes-devtools/perl/perl-5.14.2/perl-build-in-t-dir.patch b/meta/recipes-devtools/perl/perl-5.14.2/perl-build-in-t-dir.patch
> new file mode 100644
> index 0000000..cd36ec5
> --- /dev/null
> +++ b/meta/recipes-devtools/perl/perl-5.14.2/perl-build-in-t-dir.patch
> @@ -0,0 +1,35 @@
> +Upstream-Status:Pending
> +
> +Perl cannot cross build in a path containing a directory that
> +has the name of "t".
> +
> +You get an error like:
> +
> +
> +Signed-off-by: Jason Wessel <jason.wessel at windriver.com>
> +---
> + pod/buildtoc |    4 +++-
> + 1 file changed, 3 insertions(+), 1 deletion(-)
> +
> +--- a/pod/buildtoc
> ++++ b/pod/buildtoc
> +@@ -274,8 +274,10 @@ if ($Build{toc}) {
> +   find \&getpods => abs_from_top('lib/');
> + 
> +   sub getpods {
> ++    my $Top = $FindBin::Bin;
> +     if (/\.p(od|m)$/) {
> +       my $file = $File::Find::name;
> ++      $file =~ s!^$Top!!;
> +       return if $file =~ qr!/lib/Pod/Functions.pm\z!; # Used only by pod itself
> +       return if $file =~ m!(?:^|/)t/!;
> +       return if $file =~ m!lib/Attribute/Handlers/demo/!;
> +@@ -283,7 +285,7 @@ if ($Build{toc}) {
> +       return if $file =~ m!lib/Math/BigInt/t/!;
> +       return if $file =~ m!/Devel/PPPort/[Hh]arness|lib/Devel/Harness!i;
> +       return if $file =~ m!XS/(?:APItest|Typemap)!;
> +-      my $pod = $file;
> ++      my $pod = $file = $File::Find::name;
> +       return if $pod =~ s/pm$/pod/ && -e $pod;
> +       unless (open my $f, '<', $_) {
> + 	warn "$0: bogus <$file>: $!";
> diff --git a/meta/recipes-devtools/perl/perl-native_5.14.2.bb b/meta/recipes-devtools/perl/perl-native_5.14.2.bb
> index c904c37..429a029 100644
> --- a/meta/recipes-devtools/perl/perl-native_5.14.2.bb
> +++ b/meta/recipes-devtools/perl/perl-native_5.14.2.bb
> @@ -14,7 +14,8 @@ SRC_URI = "http://www.cpan.org/src/5.0/perl-${PV}.tar.gz \
>             file://perl-configpm-switch.patch \
>             file://native-nopacklist.patch \
>             file://native-perlinc.patch \
> -           file://MM_Unix.pm.patch"
> +           file://MM_Unix.pm.patch \
> +           file://perl-build-in-t-dir.patch"
>  
>  SRC_URI[md5sum] = "3306fbaf976dcebdcd49b2ac0be00eb9"
>  SRC_URI[sha256sum] = "6488359573bd7d41761bf935f66f827dc220fb3df961ef9b775d51fbd66548d3"
> diff --git a/meta/recipes-devtools/perl/perl_5.14.2.bb b/meta/recipes-devtools/perl/perl_5.14.2.bb
> index 809fc72..2149b30 100644
> --- a/meta/recipes-devtools/perl/perl_5.14.2.bb
> +++ b/meta/recipes-devtools/perl/perl_5.14.2.bb
> @@ -65,6 +65,7 @@ SRC_URI = "http://www.cpan.org/src/5.0/perl-${PV}.tar.gz \
>          file://perl-enable-gdbm.patch \
>          file://cross-generate_uudmap.patch \
>  	file://fix_bad_rpath.patch \
> +	file://perl-build-in-t-dir.patch \
>  	\
>          file://config.sh \
>          file://config.sh-32 \
> -- 
> 1.6.6.2
> 
> 
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-- 
-Khem