[PATCH] wget: backport fixes for documentation build errors

[Jonathan Liu <net147@gmail.com>]

Signed-off-by: Jonathan Liu <net147@gmail.com>
---
 meta/recipes-extended/wget/wget-1.14/fix_doc.patch | 71 ++++++++++++++++++++++
 meta/recipes-extended/wget/wget_1.14.bb            |  1 +
 2 files changed, 72 insertions(+)
 create mode 100644 meta/recipes-extended/wget/wget-1.14/fix_doc.patch

diff --git a/meta/recipes-extended/wget/wget-1.14/fix_doc.patch b/meta/recipes-extended/wget/wget-1.14/fix_doc.patch
new file mode 100644
index 0000000..91a5ff7
--- /dev/null
+++ b/meta/recipes-extended/wget/wget-1.14/fix_doc.patch
@@ -0,0 +1,71 @@
+Fix documentation build errors with Texinfo 5 and Perl 5.18
+
+wget.pod around line 2105: Expected text after =item, not a number
+wget.pod around line 2110: Expected text after =item, not a number
+wget.pod around line 2116: Expected text after =item, not a number
+wget.pod around line 2121: Expected text after =item, not a number
+wget.pod around line 2126: Expected text after =item, not a number
+wget.pod around line 2131: Expected text after =item, not a number
+wget.pod around line 2136: Expected text after =item, not a number
+wget.pod around line 2141: Expected text after =item, not a number
+wget.texi:879: @itemx must follow @item
+wget.texi:980: @itemx must follow @item
+wget.texi:3097: @itemx must follow @item
+wget.texi:3608: warning: @itemx should not begin @table
+
+Upstream-Status: Backport
+Signed-off-by: Jonathan Liu <net147@gmail.com>
+
+diff --git a/doc/texi2pod.pl b/doc/texi2pod.pl
+index 86c4b18..9db6de1 100755
+--- a/doc/texi2pod.pl
++++ b/doc/texi2pod.pl
+@@ -291,7 +291,7 @@ while(<$inf>) {
+ 	if (defined $1) {
+             my $thing = $1;
+             if ($ic =~ /\@asis/) {
+-                $_ = "\n=item $thing\n";
++                $_ = "\n=item C<$thing>\n";
+             } else {
+                 # Entity escapes prevent munging by the <> processing below.
+                 $_ = "\n=item $ic\&LT;$thing\&GT;\n";
+diff --git a/doc/wget.texi b/doc/wget.texi
+index 7efdc72..2b045fd 100644
+--- a/doc/wget.texi
++++ b/doc/wget.texi
+@@ -876,7 +876,7 @@ recommendation to block many unrelated users from a web site due to the
+ actions of one.
+ 
+ @cindex proxy
+-@itemx --no-proxy
++@item --no-proxy
+ Don't use proxies, even if the appropriate @code{*_proxy} environment
+ variable is defined.
+ 
+@@ -977,7 +977,7 @@ are outside the range of @sc{ascii} characters (that is, greater than
+ whose encoding does not match the one used locally.
+ 
+ @cindex IPv6
+-@itemx -4
++@item -4
+ @itemx --inet4-only
+ @itemx -6
+ @itemx --inet6-only
+@@ -3094,7 +3094,7 @@ display properly---the same as @samp{-p}.
+ Change setting of passive @sc{ftp}, equivalent to the
+ @samp{--passive-ftp} option.
+ 
+-@itemx password = @var{string}
++@item password = @var{string}
+ Specify password @var{string} for both @sc{ftp} and @sc{http} file retrieval. 
+ This command can be overridden using the @samp{ftp_password} and 
+ @samp{http_password} command for @sc{ftp} and @sc{http} respectively.
+@@ -3605,7 +3605,7 @@ In addition to the environment variables, proxy location and settings
+ may be specified from within Wget itself.
+ 
+ @table @samp
+-@itemx --no-proxy
++@item --no-proxy
+ @itemx proxy = on/off
+ This option and the corresponding command may be used to suppress the
+ use of proxy, even if the appropriate environment variables are set.
diff --git a/meta/recipes-extended/wget/wget_1.14.bb b/meta/recipes-extended/wget/wget_1.14.bb
index f26b884..b12c147 100644
--- a/meta/recipes-extended/wget/wget_1.14.bb
+++ b/meta/recipes-extended/wget/wget_1.14.bb
@@ -2,6 +2,7 @@ PR = "${INC_PR}.0"
 
 SRC_URI = "${GNU_MIRROR}/wget/wget-${PV}.tar.gz \
            file://fix_makefile.patch \
+           file://fix_doc.patch \
           "
 SRC_URI[md5sum] = "12edc291dba8127f2e9696e69f36299e"
 SRC_URI[sha256sum] = "f3a6898e3a765bb94435b04a6668db9e5d19b3e90e0c69a503a2773ae936c269"
-- 
1.8.3.2