X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=podwrapper.sh.in;h=c883c6a8c811e360dd17addbdd0fef8a56d19865;hp=d39d8173e3960c96e4f8e7bee1ab12ba8d1a3574;hb=4accf3197235300029d04d0ab637b66eaaf9f8df;hpb=e1aca6323e33e0dd50e23dc0d638f5789c9188e4

diff --git a/podwrapper.sh.in b/podwrapper.sh.in
index d39d817..c883c6a 100755
--- a/podwrapper.sh.in
+++ b/podwrapper.sh.in
@@ -1,6 +1,6 @@
 #!/bin/bash -
 # podwrapper.sh
-# Copyright (C) 2010 Red Hat Inc.
+# Copyright (C) 2010-2011 Red Hat Inc.
 # @configure_input@
 #
 # This program is free software; you can redistribute it and/or modify
@@ -30,6 +30,28 @@ PACKAGE_VERSION="@PACKAGE_VERSION@"
 POD2MAN="@POD2MAN@"
 POD2TEXT="@POD2TEXT@"
 POD2HTML="@POD2HTML@"
+POD2_STDERR_OPTION="@POD2_STDERR_OPTION@"
+POD2_UTF8_OPTION="@POD2_UTF8_OPTION@"
+
+# This script could be run with any current directory, so if a source
+# or build path is required it must be relative to the following
+# absolute paths:
+abs_top_srcdir="@abs_top_srcdir@"
+abs_top_builddir="@abs_top_builddir@"
+
+if [ -z "$abs_top_srcdir" ]; then
+    echo "*** podwrapper.sh: error: abs_top_srcdir not defined"
+    echo "probably this is a very old version of autoconf and you need to"
+    echo "upgrade to a recent version"
+    exit 1
+fi
+
+if [ -z "$abs_top_builddir" ]; then
+    echo "*** podwrapper.sh: error: abs_top_builddir not defined"
+    echo "probably this is a very old version of autoconf and you need to"
+    echo "upgrade to a recent version"
+    exit 1
+fi
 
 declare -a inserts
 declare -a pattern
@@ -144,22 +166,41 @@ fi
 
 # Now generate the final output format(s).
 if [ -n "$man_output" ]; then
-    "$POD2MAN" --stderr -u \
+    "$POD2MAN" "$POD2_STDERR_OPTION" "$POD2_UTF8_OPTION" \
         --section "$section" -c "Virtualization Support" --name "$name" \
         --release "$PACKAGE_NAME-$PACKAGE_VERSION" \
         < $tmpdir/full.pod > "$man_output".tmp
-        mv "$man_output".tmp "$man_output"
+    mv "$man_output".tmp "$man_output"
 fi
 
 if [ -n "$text_output" ]; then
-    "$POD2TEXT" --stderr -u \
+    "$POD2TEXT" "$POD2_STDERR_OPTION" "$POD2_UTF8_OPTION" \
         < $tmpdir/full.pod > "$text_output".tmp
-        mv "$text_output".tmp "$text_output"
+    mv "$text_output".tmp "$text_output"
 fi
 
 if [ -n "$html_output" ]; then
     "$POD2HTML" \
-        --css "pod.css" --htmldir "$builddir/html" \
+        --css "pod.css" --htmldir "$abs_top_builddir/html" \
         < $tmpdir/full.pod > "$html_output".tmp
-        mv "$html_output".tmp "$html_output"
+    mv "$html_output".tmp "$html_output"
+
+    # Fix up some of the mess in the HTML output, mainly to make links
+    # between man pages work properly.
+
+    # Rewrite <em>manpage(n)</em> to <a href=...>manpage(n)</a> if
+    # there is a linkable manual page.
+    sed_cmd="sed"
+    for f in $(cd "$abs_top_builddir/html" && ls -1 *.html); do
+        b=$(basename $f .html)
+        m=$(echo $b | sed 's/\(.*\)\.\([1-9]\)$/\1(\2)/')
+        sed_cmd="$sed_cmd -e 's,<em>$m</em>,<a href=$f>$m</a>,g'"
+    done
+    echo $sed_cmd
+    eval $sed_cmd < "$html_output" > "$html_output".tmp
+    mv "$html_output".tmp "$html_output"
+
+    # Fix links like L<guestfs-foo(3)>
+    sed 's,<a href="#\([a-z]\+\)">guestfs-\1(\([1-9]\)),<a href="guestfs-\1.\2.html">guestfs-\1(\2),g' < "$html_output" > "$html_output".tmp
+    mv "$html_output".tmp "$html_output"
 fi