--- m4/gnulib-common.m4 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4 index 30911d1581..8a5daa230e 100644 --- a/m4/gnulib-common.m4 +++ b/m4/gnulib-common.m4 @@ -313,7 +313,8 @@ AC_DEFUN([gl_COMMON_BODY], [ #else # define _GL_ATTRIBUTE_MAYBE_UNUSED _GL_ATTRIBUTE_UNUSED #endif -/* Alternative spelling of this macro, for convenience. */ +/* Alternative spelling of this macro, for convenience and for + compatibility with glibc/include/libc-symbols.h. */ #define _GL_UNUSED _GL_ATTRIBUTE_MAYBE_UNUSED /* Earlier spellings of this macro. */ #define _UNUSED_PARAMETER_ _GL_ATTRIBUTE_MAYBE_UNUSED -- 2.37.2
