rwmem: Update to latest

- Switch to using meson
- Fix build with gcc13
- Use packageconfig for enabling python support and static libs

Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/dynamic-layers/meta-python/recipes-bsp/rwmem/rwmem/0001-include-missing-cstdint.patch

@@ -0,0 +1,32 @@
+From 84e884f99e581515b49d8973538bb17e1e6c0dc0 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 26 Jan 2023 20:45:57 -0800
+Subject: [PATCH] include missing <cstdint>
+
+gcc 13 moved some includes around and as a result <cstdint> is no
+longer transitively included [1]. Explicitly include it for
+uint{32,64}_t.
+
+[1] https://gcc.gnu.org/gcc-13/porting_to.html#header-dep-changes
+
+Upstream-Status: Submitted [https://github.com/tomba/rwmem/pull/7]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ librwmem/helpers.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/librwmem/helpers.h b/librwmem/helpers.h
+index a0a738b..8d02c9c 100644
+--- a/librwmem/helpers.h
++++ b/librwmem/helpers.h
+@@ -1,6 +1,7 @@
+ #pragma once
+ 
+ #include <cerrno>
++#include <cstdint>
+ #include <string>
+ #include <vector>
+ #include <string.h>
+-- 
+2.39.1
+

meta-oe/dynamic-layers/meta-python/recipes-bsp/rwmem/rwmem_1.2.bb

@@ -11,25 +11,25 @@ In i2c mode rwmem accesses an i2c peripheral by sending i2c messages to it."
 LICENSE = "GPL-2.0-or-later"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 
-DEPENDS += "python3 python3-pybind11"
+DEPENDS += "fmt libinih"
 
 PV .= "+git${SRCPV}"
 
-SRCREV_rwmem = "3ec3e421211b58e766651c2e3a3a21acf14a1906"
-SRCREV_inih = "4b10c654051a86556dfdb634c891b6c3224c4109"
+SRCREV = "8416326777b2aada0706539b8f9f6acefa476b16"
 
-SRCREV_FORMAT = "rwmem_inih"
-
-SRC_URI = " \
-    git://github.com/tomba/rwmem.git;protocol=https;name=rwmem;branch=master \
-    git://github.com/benhoyt/inih.git;protocol=https;name=inih;nobranch=1;destsuffix=git/ext/inih \
-"
+SRC_URI = "git://github.com/tomba/rwmem.git;protocol=https;name=rwmem;branch=master \
+           file://0001-include-missing-cstdint.patch"
 
 S = "${WORKDIR}/git"
 
-inherit cmake pkgconfig
+inherit meson pkgconfig python3native
 
-do_install() {
-	install -D -m 0755 ${B}/bin/rwmem ${D}${bindir}/rwmem
-	install -D -m 0644 ${B}/lib/librwmem.a ${D}${libdir}/librwmem.a
+PACKAGECONFIG ?= "python static"
+PACKAGECONFIG[python] = "-Dpyrwmem=enabled,-Dpyrwmem=disabled,cmake-native python3 python3-pybind11"
+PACKAGECONFIG[static] = "-Dstatic-libc=true,-Dstatic-libc=false,"
+
+do_install:append() {
+	install -D -m 0644 ${B}/librwmem/librwmem.a ${D}${libdir}/librwmem.a
 }
+
+FILES:${PN} += "${libdir}/python3.11/site-packages/pyrwmem"