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-rw-r--r--newlib/configure.host1
1 files changed, 1 insertions, 0 deletions
diff --git a/newlib/configure.host b/newlib/configure.host
index 001a6bc56..1ea6940dd 100644
--- a/newlib/configure.host
+++ b/newlib/configure.host
@@ -558,6 +558,7 @@ case "${host}" in
*-*-rtems*)
default_newlib_io_long_long="yes"
default_newlib_io_c99_formats="yes"
+ newlib_cflags="${newlib_cflags} -D_COMPILING_NEWLIB"
newlib_cflags="${newlib_cflags} -DMALLOC_PROVIDED -DEXIT_PROVIDED -DSIGNAL_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -DHAVE_NANOSLEEP -DHAVE_BLKSIZE -DHAVE_FCNTL -DHAVE_ASSERT_FUNC"
# turn off unsupported items in posix directory
newlib_cflags="${newlib_cflags} -D_NO_GETLOGIN -D_NO_GETPWENT -D_NO_GETUT -D_NO_GETPASS -D_NO_SIGSET -D_NO_WORDEXP -D_NO_POPEN"