coreos/user-patches: Drop patches for app-portage/portage-utils

We are about to update to version 0.95, which already contains these
patches.

sdk_container/src/third_party/coreos-overlay/coreos/user-patches/app-portage/portage-utils/0001-main-Print-the-ignored-parent-line-in-warning.patch

@@ -1,29 +0,0 @@
-From 9c67a37fc7709c9e314bc56ccdf7727bee02fc92 Mon Sep 17 00:00:00 2001
-From: Krzesimir Nowak <knowak@microsoft.com>
-Date: Wed, 14 Dec 2022 12:52:25 +0100
-Subject: [PATCH 1/2] main: Print the ignored parent line in warning
-
-If repo name in the parent line was empty, nothing was printed.
-
-Signed-off-by: Krzesimir Nowak <knowak@microsoft.com>
-Signed-off-by: Fabian Groffen <grobian@gentoo.org>
----
- main.c | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/main.c b/main.c
-index 809a085..f6a39f9 100644
---- a/main.c
-+++ b/main.c
-@@ -646,6 +646,8 @@ read_portage_profile(const char *profile, env_vars vars[], set *masks)
- 					repo_name = NULL;
- 				}
- 				if (repo_name == NULL) {
-+					/* bring back the colon to see the ignored parent line */
-+					*(--p) = ':';
- 					warn("ignoring parent with unknown repo in profile %s: %s",
- 							profile, s);
- 					continue;
--- 
-2.25.1
-

sdk_container/src/third_party/coreos-overlay/coreos/user-patches/app-portage/portage-utils/0002-main-Handle-empty-repo-names-in-parent-files.patch

@@ -1,141 +0,0 @@
-From 8f7064fdf7aa08e00bb24e5e479c1df4be9ae5e7 Mon Sep 17 00:00:00 2001
-From: Krzesimir Nowak <knowak@microsoft.com>
-Date: Wed, 14 Dec 2022 12:53:33 +0100
-Subject: [PATCH 2/2] main: Handle empty repo names in parent files
-
-Empty repo name is documented in portage(5).
-
-Signed-off-by: Krzesimir Nowak <knowak@microsoft.com>
-Signed-off-by: Fabian Groffen <grobian@gentoo.org>
----
- main.c | 105 ++++++++++++++++++++++++++++++++++++++++++++++++---------
- 1 file changed, 89 insertions(+), 16 deletions(-)
-
-diff --git a/main.c b/main.c
-index f6a39f9..347a50b 100644
---- a/main.c
-+++ b/main.c
-@@ -598,6 +598,65 @@ read_portage_file(const char *file, enum portage_file_type type, void *data)
- 		fprintf(stderr, "read profile %s\n", file);
- }
- 
-+/* Helper to check if a string starts with a prefix. If so, returns
-+ * true and gets the length of the prefix. Otherwise returns false,
-+ * leaving the prefix length unmodified. */
-+static bool
-+starts_with(const char *str, const char *prefix, size_t *prefix_len)
-+{
-+	const char *s;
-+	const char *p;
-+	size_t len;
-+
-+	if (prefix == NULL) {
-+		/* every string starts with a null string */
-+		if (prefix_len != NULL)
-+			*prefix_len = 0;
-+		return true;
-+	}
-+	if (str == NULL)
-+		/* null string only starts with a null string, and prefix isn't null */
-+		return false;
-+
-+	len = 0;
-+	for (s = str, p = prefix; *s != '\0' && *p != '\0'; ++s, ++p, ++len) {
-+		if (*s != *p)
-+			return false;
-+	}
-+	if (*p == '\0') {
-+		if (prefix_len != NULL)
-+			*prefix_len = len;
-+		return true;
-+	}
-+	return false;
-+}
-+
-+/* Helper to figure out inside of which overlay a path is. Returns
-+ * null if nonesuch is found. */
-+static const char *
-+overlay_from_path (const char *path)
-+{
-+	size_t n;
-+	char *overlay;
-+	size_t max_match = 0;
-+	const char *found_overlay = NULL;
-+
-+	array_for_each(overlays, n, overlay) {
-+		size_t overlay_len;
-+
-+		if (!starts_with(path, overlay, &overlay_len))
-+			continue;
-+
-+		if (overlay_len <= max_match)
-+			continue;
-+
-+		max_match = overlay_len;
-+		found_overlay = overlay;
-+	}
-+
-+	return found_overlay;
-+}
-+
- /* Helper to recursively read stacked make.defaults in profiles */
- static void
- read_portage_profile(const char *profile, env_vars vars[], set *masks)
-@@ -634,24 +693,38 @@ read_portage_profile(const char *profile, env_vars vars[], set *masks)
- 				/* split repo from target */
- 				*p++ = '\0';
- 
--				/* match the repo */
--				repo_name = NULL;
--				array_for_each(overlays, n, overlay) {
--					repo_name = xarrayget(overlay_names, n);
--					if (strcmp(repo_name, s) == 0) {
--						snprintf(profile_file, sizeof(profile_file),
--								"%s/profiles/%s/", overlay, p);
--						break;
-+				if (s[0] == '\0') {
-+					/* empty repo name means a repo where the profile is */
-+					const char* current_overlay = overlay_from_path (profile);
-+					if (current_overlay == NULL) {
-+						/* bring back the colon to see the ignored parent line */
-+						*(--p) = ':';
-+						warn("could not figure out current repo of profile %s, ignoring parent %s",
-+							       profile, s);
-+						continue;
- 					}
-+					snprintf(profile_file, sizeof(profile_file),
-+							"%s/profiles/%s", current_overlay, p);
-+				} else {
-+					/* match the repo */
- 					repo_name = NULL;
--				}
--				if (repo_name == NULL) {
--					/* bring back the colon to see the ignored parent line */
--					*(--p) = ':';
--					warn("ignoring parent with unknown repo in profile %s: %s",
--							profile, s);
--					continue;
--				}
-+					array_for_each(overlays, n, overlay) {
-+						repo_name = xarrayget(overlay_names, n);
-+						if (strcmp(repo_name, s) == 0) {
-+							snprintf(profile_file, sizeof(profile_file),
-+									"%s/profiles/%s/", overlay, p);
-+							break;
-+						}
-+						repo_name = NULL;
-+					}
-+					if (repo_name == NULL) {
-+						/* bring back the colon to see the ignored parent line */
-+						*(--p) = ':';
-+						warn("ignoring parent with unknown repo in profile %s: %s",
-+								profile, s);
-+						continue;
-+					}
-+                                }
- 			} else {
- 				snprintf(profile_file + profile_len,
- 						sizeof(profile_file) - profile_len, "%s", s);
--- 
-2.25.1
-

sdk_container/src/third_party/coreos-overlay/coreos/user-patches/app-portage/portage-utils/README.md

@@ -1 +0,0 @@
-Drop `0001-main-Print-the-ignored-parent-line-in-warning.patch` and `0002-main-Handle-empty-repo-names-in-parent-files.patch` when we have portage-utils 0.94.5 or greater.