opkg: fix installation of dev / dbg packages

OE-Core revision ffe93e2a099e4cadb1829dc12a58a6d7bef9a5a7 moved opkg's
configuration file into /etc/opkg, and opkg always reads all files under
this directory even if -f is specified (as it is during do_rootfs in
order to specify our own generated config file), and this means that
after opkg-collateral is installed into the rootfs, this version of the
config is used, resulting in opkg ignoring the list of packages it has
already downloaded (since it now sees list_dir as /var/lib/opkg instead
of the default /var/lib/opkg/lists) and thus it fails to install any of
the "attemptonly" packages (including *-dev, *-dbg, etc.).

If we change the -f option to ignore configuration files in /etc/opkg
then we no longer have this problem.

Fixes [YOCTO #2595].

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 91 insertions, 0 deletions

diff --git a/meta/recipes-devtools/opkg/opkg/conf_override.patch b/meta/recipes-devtools/opkg/opkg/conf_override.patch
new file mode 100644
index 0000000000..b1698d8774
--- /dev/null
+++ b/meta/recipes-devtools/opkg/opkg/conf_override.patch
@@ -0,0 +1,91 @@
+From 45d0468f7f9e9be633b2819aa43ab9b6287b8e6a Mon Sep 17 00:00:00 2001
+From: Paul Eggleton <paul.eggleton@linux.intel.com>
+Date: Mon, 9 Jul 2012 11:01:15 +0100
+Subject: [PATCH] Do not read /etc/opkg/*.conf if -f is specified
+
+If a configuration file is specified on the command line, we should
+assume it contains all of the configuration and not try to read the
+configuration in /etc/opkg.
+
+Upstream-Status: Pending
+
+Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
+---
+ libopkg/opkg_conf.c |   55 ++++++++++++++++++++++++++-------------------------
+ 1 file changed, 28 insertions(+), 27 deletions(-)
+
+diff --git a/libopkg/opkg_conf.c b/libopkg/opkg_conf.c
+index 4711ce7..1e65bad 100644
+--- a/libopkg/opkg_conf.c
++++ b/libopkg/opkg_conf.c
+@@ -473,39 +473,40 @@ opkg_conf_load(void)
+ 				&conf->pkg_src_list, &conf->dist_src_list))
+ 			goto err1;
+ 	}
+-
+-	if (conf->offline_root)
+-		sprintf_alloc(&etc_opkg_conf_pattern, "%s/etc/opkg/*.conf", conf->offline_root);
+ 	else {
+-		const char *conf_file_dir = getenv("OPKG_CONF_DIR");
+-		if (conf_file_dir == NULL)
+-			conf_file_dir = OPKG_CONF_DEFAULT_CONF_FILE_DIR;
+-			sprintf_alloc(&etc_opkg_conf_pattern, "%s/*.conf", conf_file_dir);
+-	}
+-
+-	memset(&globbuf, 0, sizeof(globbuf));
+-	glob_ret = glob(etc_opkg_conf_pattern, 0, glob_errfunc, &globbuf);
+-	if (glob_ret && glob_ret != GLOB_NOMATCH) {
+-		free(etc_opkg_conf_pattern);
+-		globfree(&globbuf);
+-		goto err1;
+-	}
+-
+-	free(etc_opkg_conf_pattern);
++		if (conf->offline_root)
++			sprintf_alloc(&etc_opkg_conf_pattern, "%s/etc/opkg/*.conf", conf->offline_root);
++		else {
++			const char *conf_file_dir = getenv("OPKG_CONF_DIR");
++			if (conf_file_dir == NULL)
++				conf_file_dir = OPKG_CONF_DEFAULT_CONF_FILE_DIR;
++				sprintf_alloc(&etc_opkg_conf_pattern, "%s/*.conf", conf_file_dir);
++		}
+ 
+-	for (i = 0; i < globbuf.gl_pathc; i++) {
+-		if (globbuf.gl_pathv[i])
+-			if (conf->conf_file &&
+-					!strcmp(conf->conf_file, globbuf.gl_pathv[i]))
+-				continue;
+-		if ( opkg_conf_parse_file(globbuf.gl_pathv[i],
+-			&conf->pkg_src_list, &conf->dist_src_list)<0) {
++		memset(&globbuf, 0, sizeof(globbuf));
++		glob_ret = glob(etc_opkg_conf_pattern, 0, glob_errfunc, &globbuf);
++		if (glob_ret && glob_ret != GLOB_NOMATCH) {
++			free(etc_opkg_conf_pattern);
+ 			globfree(&globbuf);
+ 			goto err1;
+ 		}
+-	}
+ 
+-	globfree(&globbuf);
++		free(etc_opkg_conf_pattern);
++
++		for (i = 0; i < globbuf.gl_pathc; i++) {
++			if (globbuf.gl_pathv[i])
++				if (conf->conf_file &&
++						!strcmp(conf->conf_file, globbuf.gl_pathv[i]))
++					continue;
++			if ( opkg_conf_parse_file(globbuf.gl_pathv[i],
++				&conf->pkg_src_list, &conf->dist_src_list)<0) {
++				globfree(&globbuf);
++				goto err1;
++			}
++		}
++
++		globfree(&globbuf);
++	}
+ 
+ 	if (conf->offline_root)
+ 		sprintf_alloc (&lock_file, "%s/%s", conf->offline_root, OPKGLOCKFILE);
+-- 
+1.7.9.5
+