xtensa: update to xtensa-fdpic-abi-spec-1.2

target/config/Config.in.binutils

@@ -56,7 +56,7 @@ config ADK_TOOLCHAIN_BINUTILS_KVX
 	depends on ADK_TARGET_ARCH_KVX
 
 config ADK_TOOLCHAIN_BINUTILS_XTENSA
-	bool "xtensa-fdpic-abi-spec-1.1"
+	bool "xtensa-fdpic-abi-spec-1.2"
 	depends on ADK_TARGET_ARCH_XTENSA
 
 endchoice

target/config/Config.in.compiler

@@ -112,7 +112,7 @@ config ADK_TOOLCHAIN_GCC_KVX
 	depends on ADK_TARGET_ARCH_KVX
 
 config ADK_TOOLCHAIN_GCC_XTENSA
-	bool "xtensa-fdpic-abi-spec-1.1"
+	bool "xtensa-fdpic-abi-spec-1.2"
 	depends on ADK_TARGET_ARCH_XTENSA
 
 endchoice

toolchain/binutils/Makefile.inc

@@ -66,7 +66,7 @@ PKG_SITES:=		${MASTER_SITE_GNU:=binutils/}
 DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.bz2
 endif
 ifeq ($(ADK_TOOLCHAIN_BINUTILS_XTENSA),y)
-PKG_VERSION:=		xtensa-fdpic-abi-spec-1.1
+PKG_VERSION:=		xtensa-fdpic-abi-spec-1.2
 PKG_GIT:=		tag
 PKG_RELEASE:=		1
 PKG_SITES:=		https://github.com/jcmvbkbc/binutils-gdb-xtensa.git

toolchain/gcc/Makefile.inc

@@ -98,12 +98,12 @@ PKG_RELEASE:=		1
 DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.gz
 endif
 ifeq ($(ADK_TOOLCHAIN_GCC_XTENSA),y)
-PKG_VERSION:=		xtensa-fdpic-abi-spec-1.1
+PKG_VERSION:=		xtensa-fdpic-abi-spec-1.2
 PKG_GIT:=		tag
 PKG_SITES:=		https://github.com/jcmvbkbc/gcc-xtensa.git
 PKG_RELEASE:=		1
 DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.gz
-LIBSTDCXXVER:=		29
+LIBSTDCXXVER:=		30
 endif
 ifeq ($(ADK_TOOLCHAIN_GCC_GIT),y)
 PKG_VERSION:=		git