patch 9.0.1613: some make output gets picked up by 'errorformat'
Problem: Some make output gets picked up by 'errorformat'.
Solution: Ignore make output by default. (Gregory Anders, closes #12481)
diff --git a/src/option.h b/src/option.h
index 1dc9d51..3bd2eb9 100644
--- a/src/option.h
+++ b/src/option.h
@@ -89,7 +89,7 @@
# ifdef VMS
# define DFLT_EFM "%A%p^,%C%%CC-%t-%m,%Cat line number %l in file %f,%f|%l| %m"
# else // Unix, probably
-#define DFLT_EFM "%*[^\"]\"%f\"%*\\D%l: %m,\"%f\"%*\\D%l: %m,%-G%f:%l: (Each undeclared identifier is reported only once,%-G%f:%l: for each function it appears in.),%-GIn file included from %f:%l:%c:,%-GIn file included from %f:%l:%c\\,,%-GIn file included from %f:%l:%c,%-GIn file included from %f:%l,%-G%*[ ]from %f:%l:%c,%-G%*[ ]from %f:%l:,%-G%*[ ]from %f:%l\\,,%-G%*[ ]from %f:%l,%f:%l:%c:%m,%f(%l):%m,%f:%l:%m,\"%f\"\\, line %l%*\\D%c%*[^ ] %m,%D%*\\a[%*\\d]: Entering directory %*[`']%f',%X%*\\a[%*\\d]: Leaving directory %*[`']%f',%D%*\\a: Entering directory %*[`']%f',%X%*\\a: Leaving directory %*[`']%f',%DMaking %*\\a in %f,%f|%l| %m"
+#define DFLT_EFM "%*[^\"]\"%f\"%*\\D%l: %m,\"%f\"%*\\D%l: %m,%-Gg%\\?make[%*\\d]: *** [%f:%l:%m,%-Gg%\\?make: *** [%f:%l:%m,%-G%f:%l: (Each undeclared identifier is reported only once,%-G%f:%l: for each function it appears in.),%-GIn file included from %f:%l:%c:,%-GIn file included from %f:%l:%c\\,,%-GIn file included from %f:%l:%c,%-GIn file included from %f:%l,%-G%*[ ]from %f:%l:%c,%-G%*[ ]from %f:%l:,%-G%*[ ]from %f:%l\\,,%-G%*[ ]from %f:%l,%f:%l:%c:%m,%f(%l):%m,%f:%l:%m,\"%f\"\\, line %l%*\\D%c%*[^ ] %m,%D%*\\a[%*\\d]: Entering directory %*[`']%f',%X%*\\a[%*\\d]: Leaving directory %*[`']%f',%D%*\\a: Entering directory %*[`']%f',%X%*\\a: Leaving directory %*[`']%f',%DMaking %*\\a in %f,%f|%l| %m"
# endif
# endif
# endif