From 507bae0b716b00d3748e1305a194a61641dc7d89 Mon Sep 17 00:00:00 2001
From: Marius Mauch <genone@gentoo.org>
Date: Wed, 10 Jan 2007 06:18:13 +0000
Subject: create symlinks to html documentation if DOC_SYMLINK_DIR is set,
 original patch by TGL <degrenier@easyconnect.fr> (bug #67130)

svn path=/main/trunk/; revision=5509
---
 NEWS                  |  1 +
 bin/misc-functions.sh | 24 ++++++++++++++++++++++++
 pym/portage.py        |  2 +-
 3 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/NEWS b/NEWS
index dedf28270..eee71be5b 100644
--- a/NEWS
+++ b/NEWS
@@ -28,6 +28,7 @@ portage-2.1.2
   file/mail.
 * New QA loglevel and matching eqawarn function
 * `ebuild foo test` now always runs src_test if available
+* If DOC_SYMLINK_DIR is set portage installs symlinks to html documention there
 
 portage-2.1.1
 ------------
diff --git a/bin/misc-functions.sh b/bin/misc-functions.sh
index 198538d0c..554288621 100755
--- a/bin/misc-functions.sh
+++ b/bin/misc-functions.sh
@@ -17,6 +17,30 @@ shift $#
 
 source "${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}/ebuild.sh"
 
+install_symlink_html_docs() {
+	cd "${D}" || die "cd failed"
+	#symlink the html documentation (if DOC_SYMLINKS_DIR is set in make.conf)
+	if [ -n "${DOC_SYMLINKS_DIR}" ] ; then
+		local mydocdir docdir
+		for docdir in "${HTMLDOC_DIR:-does/not/exist}" "${PF}/html" "${PF}/HTML" "${P}/html" "${P}/HTML" ; do
+			if [ -d "usr/share/doc/${docdir}" ] ; then
+				mydocdir="/usr/share/doc/${docdir}"
+			fi
+		done
+		if [ -n "${mydocdir}" ] ; then
+			local mysympath
+			if [ -z "${SLOT}" -o "${SLOT}" = "0" ] ; then
+				mysympath="${DOC_SYMLINKS_DIR}/${CATEGORY}/${PN}"
+			else
+				mysympath="${DOC_SYMLINKS_DIR}/${CATEGORY}/${PN}-${SLOT}"
+			fi
+			einfo "Symlinking ${mysympath} to the HTML documentation"
+			dodir "${DOC_SYMLINKS_DIR}/${CATEGORY}"
+			dosym "${mydocdir}" "${mysympath}"
+		fi
+	fi
+}
+
 install_qa_check() {
 	cd "${D}" || die "cd failed"
 	prepall
diff --git a/pym/portage.py b/pym/portage.py
index 056a4c850..3f3e378ae 100644
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -2841,7 +2841,7 @@ def spawnebuild(mydo,actionmap,mysettings,debug,alwaysdep=0,logfile=None):
 					apply_secpass_permissions(fpath, uid=myuid, gid=mygid,
 						mode=mystat.st_mode, stat_cached=mystat,
 						follow_links=False)
-			mycommand = " ".join([MISC_SH_BINARY, "install_qa_check"])
+			mycommand = " ".join([MISC_SH_BINARY, "install_qa_check", "install_symlink_html_docs"])
 			qa_retval = spawn(mycommand, mysettings, debug=debug, logfile=logfile, **kwargs)
 			if qa_retval:
 				writemsg("!!! install_qa_check failed; exiting.\n",
-- 
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