Define _FORTIFY_SOURCE only on linux-gnu

5 years ago · 3b26a5c1f1
1 changed files with 1 additions and 1 deletions
--- a/configure.ac
+++ b/configure.ac
@ -217,7 +217,7 @@ AC_C_VARARRAYS

 AC_CHECK_DEFINE([__wasi__], [WASI="yes"], [])

-AX_ADD_FORTIFY_SOURCE
+AS_CASE([$host_os], [linux-gnu], [AX_ADD_FORTIFY_SOURCE], [ ])

 AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],
  [CFLAGS="$CFLAGS -fvisibility=hidden"])