From 310f33fc0cf78deccf069fc5d6af7e63685f15e6 Mon Sep 17 00:00:00 2001
From: Tom Hochstein <tom.hochstein@nxp.com>
Date: Mon, 27 Jan 2025 07:23:15 -0600
Subject: [PATCH] gcc-arm-none-eabi: Downgrade 13.3.rel1 -> 12.3.rel1
 [YOCIMX-8727]

imx-system-manager is qualified with 12.3, but meta-arm uses 13.3, so
copy the older recipe to the BSP.

Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com>
(cherry picked from commit b816ea522d3acb66ca20c184e4d3f3ad4271f87c)
---
 .../arm-binary-toolchain.inc                  | 31 +++++++++++++++++++
 .../gcc-arm-none-eabi_12.3.rel1.bb            | 21 +++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100644 meta-imx-bsp/recipes-devtools/external-arm-toolchain/arm-binary-toolchain.inc
 create mode 100644 meta-imx-bsp/recipes-devtools/external-arm-toolchain/gcc-arm-none-eabi_12.3.rel1.bb

diff --git a/meta-imx-bsp/recipes-devtools/external-arm-toolchain/arm-binary-toolchain.inc b/meta-imx-bsp/recipes-devtools/external-arm-toolchain/arm-binary-toolchain.inc
new file mode 100644
index 0000000000..0e039a5be1
--- /dev/null
+++ b/meta-imx-bsp/recipes-devtools/external-arm-toolchain/arm-binary-toolchain.inc
@@ -0,0 +1,31 @@
+INHIBIT_DEFAULT_DEPS = "1"
+
+FILES:${PN} = "${libexecdir} ${bindir}"
+
+BINNAME = "${@d.getVar("BPN").strip("gcc-")}"
+
+do_install() {
+    install -d ${D}${bindir} ${D}${libexecdir}/${BP}/
+    cp -r ${S}/. ${D}${libexecdir}/${BP}
+
+    # Symlink all executables into bindir
+    for f in ${D}${libexecdir}/${BP}/bin/*; do
+        ln -rs $f ${D}${bindir}/$(basename $f)
+    done
+}
+
+INSANE_SKIP:${PN} = "already-stripped libdir staticdev file-rdeps arch dev-so"
+
+INHIBIT_SYSROOT_STRIP = "1"
+INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+
+# Need to mark these as private until do_package's soname-finder only looks in $libdir
+PRIVATE_LIBS = "libgcc_s.so.1 libstdc++.so.6"
+
+BBCLASSEXTEND = "native nativesdk"
+
+# Skipping file deps - we don't control the dependencies for prebuilt libraries, resulting in
+# nothing provides libcrypt.so.1()(64bit) needed by nativesdk-gcc-arm-none-eabi 
+# when packaged as RPM for SDK.
+SKIP_FILEDEPS="1"
diff --git a/meta-imx-bsp/recipes-devtools/external-arm-toolchain/gcc-arm-none-eabi_12.3.rel1.bb b/meta-imx-bsp/recipes-devtools/external-arm-toolchain/gcc-arm-none-eabi_12.3.rel1.bb
new file mode 100644
index 0000000000..6c33ec65b5
--- /dev/null
+++ b/meta-imx-bsp/recipes-devtools/external-arm-toolchain/gcc-arm-none-eabi_12.3.rel1.bb
@@ -0,0 +1,21 @@
+# Copyright (C) 2019 Garmin Ltd. or its subsidiaries
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+require arm-binary-toolchain.inc
+
+COMPATIBLE_HOST = "(x86_64|aarch64).*-linux"
+
+SUMMARY = "Arm GNU Toolchain - AArch32 bare-metal target (arm-none-eabi)"
+LICENSE = "GPL-3.0-with-GCC-exception & GPL-3.0-only"
+
+LIC_FILES_CHKSUM:aarch64 = "file://share/doc/gcc/Copying.html;md5=0aef214b835259b64f026f4ad00c703e"
+LIC_FILES_CHKSUM:x86-64 = "file://share/doc/gcc/Copying.html;md5=7ba3bc8ef145b48e2756a844db2029a3"
+
+SRC_URI = "https://developer.arm.com/-/media/Files/downloads/gnu/${PV}/binrel/arm-gnu-toolchain-${PV}-${HOST_ARCH}-${BINNAME}.tar.xz;name=gcc-${HOST_ARCH}"
+SRC_URI[gcc-aarch64.sha256sum] = "14c0487d5753f6071d24e568881f7c7e67f80dd83165dec5164b3731394af431"
+SRC_URI[gcc-x86_64.sha256sum] = "12a2815644318ebcceaf84beabb665d0924b6e79e21048452c5331a56332b309"
+
+S = "${WORKDIR}/arm-gnu-toolchain-${PV}-${HOST_ARCH}-${BINNAME}"
+
+UPSTREAM_CHECK_URI = "https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/downloads"
+UPSTREAM_CHECK_REGEX = "${BPN}-(?P<pver>.+)-${HOST_ARCH}-linux\.tar\.\w+"