Signed-off-by: Keith Packard <kei...@keithp.com> --- gcc/config.gcc | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/gcc/config.gcc b/gcc/config.gcc index 0679a76bebb..84bca8df615 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -661,7 +661,7 @@ case ${target} in esac # Common C libraries. -tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4" +tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4 LIBC_NEWLIB=5 LIBC_PICOLIBC=6" default_libc="" @@ -5879,6 +5879,15 @@ bionic) musl) default_libc=LIBC_MUSL ;; +newlib) + # Newlib configurations don't set the DEFAULT_LIBC variable, so + # avoid changing those by allowing --with-default-libc=newlib but + # not actually setting the DEFAULT_LIBC variable. + default_libc= + ;; +picolibc) + default_libc=LIBC_PICOLIBC + ;; "") ;; *) -- 2.39.0