mtd-utils: Backport and create patches to support musl

(From OE-Core rev: 9a4ab3b1ad45a556b845530a12ec865be2278c78)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/meta/recipes-devtools/mtd/mtd-utils/010-fix-rpmatch.patch b/meta/recipes-devtools/mtd/mtd-utils/010-fix-rpmatch.patch
new file mode 100644
index 0000000000..7d783e7a5c
--- /dev/null
+++ b/meta/recipes-devtools/mtd/mtd-utils/010-fix-rpmatch.patch
@@ -0,0 +1,24 @@
+Replace rpmatch() usage with checking first character of line
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+--- a/include/common.h
++++ b/include/common.h
+@@ -122,10 +122,12 @@
+                }
+ 
+                if (strcmp("\n", line) != 0) {
+-                       switch (rpmatch(line)) {
+-                       case 0: ret = false; break;
+-                       case 1: ret = true; break;
+-                       case -1:
++                       switch (line[0]) {
++                       case 'N':
++                       case 'n': ret = false; break;
++                       case 'Y':
++                       case 'y': ret = true; break;
++                       default:
+                                puts("unknown response; please try again");
+                                continue;
+                        }