$NetBSD$

Use compiler from pkgsrc

--- Makefile.orig	2026-05-31 18:18:04.818630007 +0000
+++ Makefile
@@ -12,8 +12,6 @@ CFLAGS := \
 CFLAGS += -D_POSIX_C_SOURCE=200809L -D_DEFAULT_SOURCE
 CFLAGS += -MMD
 
-CC = c99
-
 prefix = /usr/local
 bindir := ${prefix}/bin
 
