From 1cf57eab23f3a3bf7a544acb4a2db5ae76a2a8e1 Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Sat, 9 Jul 2011 23:07:50 +0200
Subject: [PATCH] xbps-src: reserve "kernel_hooks_version" variable.

This variable can be used in templates to specify the kernel version
passed to the Vanilla kernel hooks in /etc/kernel.d/<target>.
---
 xbps-src/shutils/metadata.sh         | 2 +-
 xbps-src/shutils/metadata_scripts.sh | 8 ++++++++
 xbps-src/shutils/tmpl_funcs.sh.in    | 2 +-
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/xbps-src/shutils/metadata.sh b/xbps-src/shutils/metadata.sh
index 13f7098b51..e7dbbc3d75 100644
--- a/xbps-src/shutils/metadata.sh
+++ b/xbps-src/shutils/metadata.sh
@@ -47,7 +47,7 @@ xbps_write_metadata_pkg()
 			preserve keep_empty_dirs xml_entries sgml_entries \
 			xml_catalogs sgml_catalogs gconf_entries gconf_schemas \
 			gtk_iconcache_dirs font_dirs dkms_modules provides \
-			conflicts
+			kernel_hooks_version conflicts
 		. $XBPS_SRCPKGDIR/${sourcepkg}/${subpkg}.template
 		pkgname=${subpkg}
 		set_tmpl_common_vars
diff --git a/xbps-src/shutils/metadata_scripts.sh b/xbps-src/shutils/metadata_scripts.sh
index b871d65208..466bd8f160 100644
--- a/xbps-src/shutils/metadata_scripts.sh
+++ b/xbps-src/shutils/metadata_scripts.sh
@@ -76,6 +76,14 @@ UPDATE="\$4"
 #
 _EOF
 
+	#
+	# Handle kernel hooks.
+	#
+	if [ -n "${kernel_hooks_version}" ]; then
+		_add_trigger kernel
+		echo "export kernel_hooks_version=\"${kernel_hooks_version}\"" >> $tmpf
+	fi
+
 	#
 	# Handle DKMS modules.
 	#
diff --git a/xbps-src/shutils/tmpl_funcs.sh.in b/xbps-src/shutils/tmpl_funcs.sh.in
index 0be7cdc7cb..ea6d3ba052 100644
--- a/xbps-src/shutils/tmpl_funcs.sh.in
+++ b/xbps-src/shutils/tmpl_funcs.sh.in
@@ -105,7 +105,7 @@ reset_tmpl_vars()
 			ignore_vdeps_dir noverifyrdeps conflicts dkms_modules \
 			gconf_entries gconf_schemas stow_copy stow_copy_files \
 			pre_remove post_remove post_stow do_build do_install \
-			homepage license \
+			homepage license kernel_hooks_version \
 			XBPS_EXTRACT_DONE XBPS_CONFIGURE_DONE \
 			XBPS_BUILD_DONE XBPS_INSTALL_DONE FILESDIR DESTDIR \
 			SRCPKGDESTDIR PATCHESDIR CFLAGS CXXFLAGS CPPFLAGS \