diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | misc/sys/cdefs.h | 4 |
2 files changed, 9 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index fc12a3e8ec..4aae5e74f7 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2019-06-14 Florian Weimer <fweimer@redhat.com> + + * misc/sys/cdefs.h (__glibc_has_include): Do not use a + function-like macro, so that __has_include can inhibit expansion + of its argument. + 2019-06-13 Joseph Myers <joseph@codesourcery.com> * sysdeps/unix/sysv/linux/bits/in.h (IPV6_ROUTER_ALERT_ISOLATE): diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h index 638872b87b..f1bd994a10 100644 --- a/misc/sys/cdefs.h +++ b/misc/sys/cdefs.h @@ -413,7 +413,9 @@ #endif #ifdef __has_include -# define __glibc_has_include(header) __has_include (header) +/* Do not use a function-like macro, so that __has_include can inhibit + macro expansion. */ +# define __glibc_has_include __has_include #else # define __glibc_has_include(header) 0 #endif |