[OE-core] [RFC][v2] [PATCH 1/1] package-index.bb: add support for deb and rpm.

[Dexuan Cui]

From: Dexuan Cui <dexuan.cui at intel.com>

[YOCTO #1024]
Currently package-index.bb only supports ipk. This commit addes the support
for rpm and deb, too.

------------------------------
How to generate and use repos:

1) run "bitbake package-index" after building some target,
e.g., core-image-sato-sdk;

2) export ${DEPLOY_DIR_RPM}, ${DEPLOY_DIR_IPK} and ${DEPLOY_DIR_DEB} by a
webserver on the host, assuming the host IP is 192.168.7.1, at
http://192.168.7.1/rpm
http://192.168.7.1/ipk
http://192.168.7.1/deb

3) inside the target, according to the packaging system (rpm, ipk or deb) used
when we generate the target image, we can use different ways to manage
packages:

3.1) RPM
    run "zypper addrepo http://192.168.7.1/rpm main; zypper refresh"
    to retrieve info about the repo; next, we can use "zypper install/remove"
    to manage packages.

3.2) IPK
    add the repo info into opkg config file, i.e., in
    /etc/opkg/arch.conf, we can add something like
    "src i586 http://192.168.7.1/ipk/i586", and next, we run "opkg update" to
    make opkg update the list of available packages. And later, we can use
    "opkg install/remove" to manage packages.

3.3) DEB
    Currently in target, some important config files, like
/etc/apt/sources.list, for deb/apt are missing. So we can't install/remove package
in target at present.

Signed-off-by: Dexuan Cui <dexuan.cui at intel.com>
---
 meta/classes/package_deb.bbclass        |    9 +++++++++
 meta/classes/package_ipk.bbclass        |   12 ++++++++++++
 meta/classes/package_rpm.bbclass        |    7 +++++++
 meta/recipes-core/meta/package-index.bb |    8 --------
 4 files changed, 28 insertions(+), 8 deletions(-)

diff --git a/meta/classes/package_deb.bbclass b/meta/classes/package_deb.bbclass
index 4faeb4a..4cc0b69 100644
--- a/meta/classes/package_deb.bbclass
+++ b/meta/classes/package_deb.bbclass
@@ -431,3 +431,12 @@ python do_package_write_deb () {
 do_package_write_deb[dirs] = "${PKGWRITEDIRDEB}"
 addtask package_write_deb before do_package_write after do_package
 
+
+do_package_index[depends] += "dpkg-native:do_populate_sysroot apt-native:do_populate_sysroot"
+do_package_index[recrdeptask] += "package_update_index_deb"
+
+do_package_index() {
+   set -ex
+   package_update_index_deb
+   set +ex
+}
diff --git a/meta/classes/package_ipk.bbclass b/meta/classes/package_ipk.bbclass
index 3c2472b..2a2d9c3 100644
--- a/meta/classes/package_ipk.bbclass
+++ b/meta/classes/package_ipk.bbclass
@@ -386,3 +386,15 @@ python do_package_write_ipk () {
 }
 do_package_write_ipk[dirs] = "${PKGWRITEDIRIPK}"
 addtask package_write_ipk before do_package_write after do_package
+
+
+do_package_index[depends] += "opkg-utils-native:do_populate_sysroot"
+do_package_index[depends] += "opkg-native:do_populate_sysroot"
+do_package_index[recrdeptask] += "package_update_index_ipk"
+
+do_package_index() {
+   set -ex
+   package_update_index_ipk
+   set +ex
+}
+
diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
index 70170d1..d9470d6 100644
--- a/meta/classes/package_rpm.bbclass
+++ b/meta/classes/package_rpm.bbclass
@@ -814,3 +814,10 @@ python do_package_write_rpm () {
 do_package_write_rpm[dirs] = "${PKGWRITEDIRRPM}"
 addtask package_write_rpm before do_package_write after do_package
 
+do_package_index[depends] += "createrepo-native:do_populate_sysroot"
+do_package_index() {
+    set -ex
+    package_update_index_rpm
+    createrepo "${DEPLOY_DIR_RPM}"
+    set +ex
+}
diff --git a/meta/recipes-core/meta/package-index.bb b/meta/recipes-core/meta/package-index.bb
index 3c642cb..3f1caea 100644
--- a/meta/recipes-core/meta/package-index.bb
+++ b/meta/recipes-core/meta/package-index.bb
@@ -19,14 +19,6 @@ do_package_write_deb[noexec] = "1"
 do_populate_sysroot[noexec] = "1"
 
 do_package_index[nostamp] = "1"
-do_package_index[dirs] = "${DEPLOY_DIR_IPK}"
-do_package_index[depends] += "opkg-utils-native:do_populate_sysroot"
-do_package_index[depends] += "opkg-native:do_populate_sysroot"
 
-do_package_index() {
-	set -ex
-	package_update_index_ipk
-	set +ex
-}
 addtask do_package_index before do_build
 EXCLUDE_FROM_WORLD = "1"
-- 
1.7.2