busybox: add tmpdir option into mktemp applet

- Make mktemp applet compatible with --tmpdir option in ca-certificate
update script.

(From OE-Core rev: 9b83aefa9c4a21d9dc1eea4a6b00af379466a288)

Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 3d969e482d29da29828d1510f106f161d2b3d3c0)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 82 insertions, 0 deletions

diff --git a/meta/recipes-core/busybox/busybox/0001-mktemp-add-tmpdir-option.patch b/meta/recipes-core/busybox/busybox/0001-mktemp-add-tmpdir-option.patch
new file mode 100644
index 0000000000..4a1960dff2
--- /dev/null
+++ b/meta/recipes-core/busybox/busybox/0001-mktemp-add-tmpdir-option.patch
@@ -0,0 +1,81 @@
+From ceb378209f953ea745ed93a8645567196380ce3c Mon Sep 17 00:00:00 2001
+From: Andrej Valek <andrej.valek@siemens.com>
+Date: Thu, 24 Jun 2021 19:13:22 +0200
+Subject: [PATCH] mktemp: add tmpdir option
+
+Make mktemp more compatible with coreutils.
+- add "--tmpdir" option
+- add long variants for "d,q,u" options
+
+Upstream-Status: Submitted [http://lists.busybox.net/pipermail/busybox/2021-June/088932.html]
+
+Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+---
+ coreutils/mktemp.c | 26 ++++++++++++++++++--------
+ 1 file changed, 18 insertions(+), 8 deletions(-)
+
+diff --git a/coreutils/mktemp.c b/coreutils/mktemp.c
+index 5393320a5..05c6d98c6 100644
+--- a/coreutils/mktemp.c
++++ b/coreutils/mktemp.c
+@@ -39,16 +39,17 @@
+ //kbuild:lib-$(CONFIG_MKTEMP) += mktemp.o
+ 
+ //usage:#define mktemp_trivial_usage
+-//usage:       "[-dt] [-p DIR] [TEMPLATE]"
++//usage:       "[-dt] [-p DIR, --tmpdir[=DIR]] [TEMPLATE]"
+ //usage:#define mktemp_full_usage "\n\n"
+ //usage:       "Create a temporary file with name based on TEMPLATE and print its name.\n"
+ //usage:       "TEMPLATE must end with XXXXXX (e.g. [/dir/]nameXXXXXX).\n"
+ //usage:       "Without TEMPLATE, -t tmp.XXXXXX is assumed.\n"
+-//usage:     "\n       -d      Make directory, not file"
+-//usage:     "\n       -q      Fail silently on errors"
+-//usage:     "\n       -t      Prepend base directory name to TEMPLATE"
+-//usage:     "\n       -p DIR  Use DIR as a base directory (implies -t)"
+-//usage:     "\n       -u      Do not create anything; print a name"
++//usage:     "\n       -d                      Make directory, not file"
++//usage:     "\n       -q                      Fail silently on errors"
++//usage:     "\n       -t                      Prepend base directory name to TEMPLATE"
++//usage:     "\n       -p DIR, --tmpdir[=DIR]  Use DIR as a base directory (implies -t)"
++//usage:     "\n                               For --tmpdir is a optional one."
++//usage:     "\n       -u                      Do not create anything; print a name"
+ //usage:     "\n"
+ //usage:     "\nBase directory is: -p DIR, else $TMPDIR, else /tmp"
+ //usage:
+@@ -72,13 +73,22 @@ int mktemp_main(int argc UNUSED_PARAM, char **argv)
+                OPT_t = 1 << 2,
+                OPT_p = 1 << 3,
+                OPT_u = 1 << 4,
++               OPT_td = 1 << 5,
+        };
+ 
+        path = getenv("TMPDIR");
+        if (!path || path[0] == '\0')
+                path = "/tmp";
+ 
+-       opts = getopt32(argv, "^" "dqtp:u" "\0" "?1"/*1 arg max*/, &path);
++       opts = getopt32long(argv, "^"
++              "dqtp:u\0"
++              "?1" /* 1 arg max */,
++              "directory\0" No_argument       "d"
++              "quiet\0"     No_argument       "q"
++              "dry-run\0"   No_argument       "u"
++              "tmpdir\0"    Optional_argument "\xff"
++              , &path, &path
++       );
+ 
+        chp = argv[optind];
+        if (!chp) {
+@@ -95,7 +105,7 @@ int mktemp_main(int argc UNUSED_PARAM, char **argv)
+                goto error;
+        }
+ #endif
+-       if (opts & (OPT_t|OPT_p))
++       if (opts & (OPT_t|OPT_p|OPT_td))
+                chp = concat_path_file(path, chp);
+ 
+        if (opts & OPT_u) {
+-- 
+2.11.0
+
diff --git a/meta/recipes-core/busybox/busybox_1.31.1.bb b/meta/recipes-core/busybox/busybox_1.31.1.bb
index f7808f4d84..d9d5f4f96b 100644
--- a/meta/recipes-core/busybox/busybox_1.31.1.bb
+++ b/meta/recipes-core/busybox/busybox_1.31.1.bb
@@ -51,6 +51,7 @@ SRC_URI = "https://busybox.net/downloads/busybox-${PV}.tar.bz2;name=tarball \
            file://busybox-CVE-2018-1000500.patch \
            file://0001-hwclock-make-glibc-2.31-compatible.patch \
            file://0001-decompress_gunzip-Fix-DoS-if-gzip-is-corrupt.patch \
+           file://0001-mktemp-add-tmpdir-option.patch \
            "
 SRC_URI_append_libc-musl = " file://musl.cfg "