remove newlib, leave picolibc as the default

Signed-off-by: Anas Nashif <[email protected]>

Author: nashif

configs/common.config

@@ -20,56 +20,8 @@ CT_GCC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/gcc"
 CT_CC_GCC_EXTRA_CONFIG_ARRAY="--with-gnu-ld --with-gnu-as --enable-initfini-array"
 CT_CC_LANG_CXX=y
 
-# Newlib
-CT_NEWLIB_SRC_CUSTOM=y
-CT_NEWLIB_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/newlib"
-CT_LIBC_NEWLIB_TARGET_CFLAGS="-O2"
-# CT_LIBC_NEWLIB_ENABLE_TARGET_OPTSPACE is not set
-CT_LIBC_NEWLIB_IO_C99FMT=y
-CT_LIBC_NEWLIB_IO_LL=y
-CT_LIBC_NEWLIB_IO_FLOAT=y
-# CT_LIBC_NEWLIB_FSEEK_OPTIMIZATION is not set
-CT_LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y
-CT_LIBC_NEWLIB_GLOBAL_ATEXIT=y
-CT_LIBC_NEWLIB_LITE_EXIT=y
-CT_LIBC_NEWLIB_MULTITHREAD=y
-CT_LIBC_NEWLIB_RETARGETABLE_LOCKING=y
-# CT_LIBC_NEWLIB_WIDE_ORIENT is not set
-# CT_LIBC_NEWLIB_NANO_MALLOC is not set
-# CT_LIBC_NEWLIB_NANO_FORMATTED_IO is not set
-CT_LIBC_NEWLIB_EXTRA_SECTIONS=y
-
-# Newlib-nano
-CT_COMP_LIBS_NEWLIB_NANO=y
-CT_NEWLIB_NANO_SRC_CUSTOM=y
-CT_NEWLIB_NANO_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/newlib"
-CT_NEWLIB_NANO_GCC_LIBSTDCXX=y
-CT_NEWLIB_NANO_INSTALL_IN_TARGET=y
-# CT_LIBC_NEWLIB_NANO_IO_C99FMT is not set
-# CT_LIBC_NEWLIB_NANO_IO_LL is not set
-CT_LIBC_NEWLIB_NANO_IO_FLOAT=y
-# CT_LIBC_NEWLIB_NANO_IO_LDBL is not set
-# CT_LIBC_NEWLIB_NANO_IO_POS_ARGS is not set
-CT_LIBC_NEWLIB_NANO_FVWRITE_IN_STREAMIO=y
-# CT_LIBC_NEWLIB_NANO_UNBUF_STREAM_OPT is not set
-# CT_LIBC_NEWLIB_NANO_FSEEK_OPTIMIZATION is not set
-CT_LIBC_NEWLIB_NANO_DISABLE_SUPPLIED_SYSCALLS=y
-# CT_LIBC_NEWLIB_NANO_REGISTER_FINI is not set
-CT_LIBC_NEWLIB_NANO_ATEXIT_DYNAMIC_ALLOC=y
-CT_LIBC_NEWLIB_NANO_GLOBAL_ATEXIT=y
-CT_LIBC_NEWLIB_NANO_LITE_EXIT=y
-CT_LIBC_NEWLIB_NANO_REENT_SMALL=y
-CT_LIBC_NEWLIB_NANO_MULTITHREAD=y
-CT_LIBC_NEWLIB_NANO_RETARGETABLE_LOCKING=y
-CT_LIBC_NEWLIB_NANO_EXTRA_SECTIONS=y
-# CT_LIBC_NEWLIB_NANO_WIDE_ORIENT is not set
-CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
-# CT_LIBC_NEWLIB_NANO_LTO is not set
-CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
-CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
-
 # Picolibc
-CT_COMP_LIBS_PICOLIBC=y
+CT_LIBC_PICOLIBC=y
 CT_PICOLIBC_SRC_CUSTOM=y
 CT_PICOLIBC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/picolibc"
 CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y