From 3b0e1e22753065ff18c55d84349538fba808fff0 Mon Sep 17 00:00:00 2001
From: Ovidiu Panait <ovidiu.panait@windriver.com>
Date: Fri, 25 May 2018 10:48:29 +0800
Subject: nativesdk-rpm: Add wrappers for nativesdk support

When installing the SDK to a non-default path, running "rpm --showrc" from the
sdk will produce the following error:
error: Unable to open /opt/windriver/wrlinux-small/10.17.41/sysroots/x86_64-wrlinuxsdk-linux/usr/lib/rpm/rpmrc for reading: No such file or directory.

Fix this by adding wrappers that dynamically export the RPM_CONFIGDIR,
RPM_ETCCONFIGDIR and MAGIC environment variables, pointing to the proper
sdk locations.

(From OE-Core rev: 760103cdaed3e820888d8984ec0b76cfc831d534)

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/recipes-devtools/rpm/rpm_4.14.1.bb | 42 ++++++++++++++++++++++-----------
 1 file changed, 28 insertions(+), 14 deletions(-)

(limited to 'meta/recipes-devtools/rpm')

diff --git a/meta/recipes-devtools/rpm/rpm_4.14.1.bb b/meta/recipes-devtools/rpm/rpm_4.14.1.bb
index d49530e0b9..cf26c1e8db 100644
--- a/meta/recipes-devtools/rpm/rpm_4.14.1.bb
+++ b/meta/recipes-devtools/rpm/rpm_4.14.1.bb
@@ -67,6 +67,7 @@ EXTRA_OECONF_append_libc-musl = " --disable-nls"
 # Disable dbus for native, so that rpm doesn't attempt to inhibit shutdown via session dbus even when plugins support is enabled.
 # Also disable plugins by default for native.
 EXTRA_OECONF_append_class-native = " --sysconfdir=/etc --localstatedir=/var --without-dbus --disable-plugins"
+EXTRA_OECONF_append_class-nativesdk = " --sysconfdir=/etc --localstatedir=/var --without-dbus --disable-plugins"
 
 BBCLASSEXTEND = "native nativesdk"
 
@@ -77,21 +78,22 @@ ASNEEDED = ""
 
 # Direct rpm-native to read configuration from our sysroot, not the one it was compiled in
 # libmagic also has sysroot path contamination, so override it
+
+WRAPPER_TOOLS = " \
+   ${bindir}/rpm \
+   ${bindir}/rpm2archive \
+   ${bindir}/rpm2cpio \
+   ${bindir}/rpmbuild \
+   ${bindir}/rpmdb \
+   ${bindir}/rpmgraph \
+   ${bindir}/rpmkeys \
+   ${bindir}/rpmsign \
+   ${bindir}/rpmspec \
+   ${libdir}/rpm/rpmdeps \
+"
+
 do_install_append_class-native() {
-        tools="\
-                ${bindir}/rpm \
-                ${bindir}/rpm2archive \
-                ${bindir}/rpm2cpio \
-                ${bindir}/rpmbuild \
-                ${bindir}/rpmdb \
-                ${bindir}/rpmgraph \
-                ${bindir}/rpmkeys \
-                ${bindir}/rpmsign \
-                ${bindir}/rpmspec \
-                ${libdir}/rpm/rpmdeps \
-        "
-
-        for tool in $tools; do
+        for tool in ${WRAPPER_TOOLS}; do
                 create_wrapper ${D}$tool \
                         RPM_CONFIGDIR=${STAGING_LIBDIR_NATIVE}/rpm \
                         RPM_ETCCONFIGDIR=${STAGING_DIR_NATIVE} \
@@ -100,6 +102,18 @@ do_install_append_class-native() {
         done
 }
 
+do_install_append_class-nativesdk() {
+        for tool in ${WRAPPER_TOOLS}; do
+                create_wrapper ${D}$tool \
+                        RPM_CONFIGDIR='`dirname $''realpath`'/${@os.path.relpath(d.getVar('libdir', True), d.getVar('bindir', True))}/rpm \
+                        RPM_ETCCONFIGDIR='$'{RPM_ETCCONFIGDIR-'`dirname $''realpath`'/${@os.path.relpath(d.getVar('sysconfdir', True), d.getVar('bindir', True))}/..} \
+                        MAGIC='`dirname $''realpath`'/${@os.path.relpath(d.getVar('datadir', True), d.getVar('bindir', True))}/misc/magic.mgc \
+                        RPM_NO_CHROOT_FOR_SCRIPTS=1
+        done
+
+        rm -rf ${D}/var
+}
+
 # Rpm's make install creates var/tmp which clashes with base-files packaging
 do_install_append_class-target() {
     rm -rf ${D}/var
-- 
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