gcc: add 15.1.0

target/config/Config.in.compiler

@@ -30,6 +30,12 @@ config ADK_TOOLCHAIN_GCC_GIT
 	depends on !ADK_TARGET_ARCH_METAG
 	depends on !ADK_TARGET_ARCH_NDS32
 
+config ADK_TOOLCHAIN_GCC_15
+	bool "15.1.0"
+	depends on !ADK_TARGET_ARCH_AVR32
+	depends on !ADK_TARGET_ARCH_CRIS
+	depends on !ADK_TARGET_ARCH_METAG
+
 config ADK_TOOLCHAIN_GCC_14
 	bool "14.2.0"
 	depends on !ADK_TARGET_ARCH_AVR32

toolchain/gcc/Makefile.inc

@@ -2,6 +2,14 @@
 # material, please see the LICENCE file in the top-level directory.
 
 PKG_NAME:=		gcc
+ifeq ($(ADK_TOOLCHAIN_GCC_15),y)
+PKG_VERSION:=		15.1.0
+PKG_HASH:=		51b9919ea69c980d7a381db95d4be27edf73b21254eb13d752a08003b4d013b1
+PKG_SITES:=		${MASTER_SITE_GNU:=gcc/gcc-${PKG_VERSION}/}
+PKG_RELEASE:=		1
+DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.gz
+LIBSTDCXXVER:=		30
+endif
 ifeq ($(ADK_TOOLCHAIN_GCC_14),y)
 PKG_VERSION:=		14.2.0
 PKG_HASH:=		7d376d445f93126dc545e2c0086d0f647c3094aae081cdb78f42ce2bc25e7293