# --- T2-COPYRIGHT-NOTE-BEGIN ---
# T2 SDE: package/*/clang/parse-config-5
# Copyright (C) 2010 - 2023 The T2 SDE Project
# 
# This Copyright note is generated by scripts/Create-CopyPatch,
# more information can be found in the files COPYING and README.
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2.
# --- T2-COPYRIGHT-NOTE-END ---

if ! atstage toolchain && [[ $pkg != glibc* && $pkg != gcc && $pkg != memtest86 ]]; then
  for x in CC CXX KCC; do
	if eval '[ "$SDECFG_DEFAULT_'$x'" = "clang" ]'; then
		case "$x" in
			CC)
				var_append GCC_WRAPPER_REMOVE ' ' '-ftree-loop-vectorize'
				var_append GCC_WRAPPER_APPEND ' ' '-Wno-implicit-function-declaration'
				var_append GCC_WRAPPER_APPEND ' ' '-Wno-format-nonliteral'
				var_append GCC_WRAPPER_APPEND ' ' '-Wno-implicit-int'
				var_append GCC_WRAPPER_APPEND ' ' '-Wno-register'
				#var_append GCC_WRAPPER_APPEND ' ' '-Wno-format-security'
				var_append GCC_WRAPPER_APPEND ' ' '-Wno-enum-constexpr-conversion'
				var_append GCC_WRAPPER_APPEND ' ' '-Wno-strict-prototypes'
				var_append GCC_WRAPPER_APPEND ' ' '-Wno-incompatible-function-pointer-types'
				var_append GCC_WRAPPER_APPEND ' ' '-Wno-int-conversion'
				var_append CXX_WRAPPER_APPEND ' ' '-Wno-c++11-narrowing'

				#[[ "$SDECFG_OPT" = size* ]] && var_append GCC_WRAPPER_APPEND ' ' "-Oz"
				[ "$SDECFG_LTO" != 0 ] && ! hasflag NO-LTO &&
					var_append GCC_WRAPPER_APPEND " " "-c?:-fuse-ld=lld -c?:-O2"
				z="${archprefix}clang" ;;
			CXX)	z="${archprefix}clang++" ;;
			KCC)	z="${archprefix}clang"
				if [ "$SDECFG_OPT" = "size" ]; then
				    var_insert KCC_WRAPPER_REMOVE " " "-O -O[0-9]"
				    var_insert KCC_WRAPPER_INSERT " " "-Os"
				fi
				;;
			*)	z="clang_$X_NOT_YET_IMPLEMENTED" ;;
		esac
		for y in $z; do
			[ "`type -p $y`" ] && export $x=$y
		done
	fi
  done
fi