diff options
| -rw-r--r-- | acinclude.m4 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index f50253b7..91c61eb9 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -17,7 +17,9 @@ AC_DEFUN([AC_PROG_CC_PIE], [ AC_DEFUN([AC_INIT_BLUEZ], [ AC_PREFIX_DEFAULT(/usr) - CFLAGS="-Wall -O2" + if (test "${CFLAGS}" = ""); then + CFLAGS="-Wall -O2" + fi if (test "${prefix}" = "NONE"); then dnl no prefix and no sysconfdir, so default to /etc |