From ef23063989a9543bd83656ed5f30e3a3aa9448b0 Mon Sep 17 00:00:00 2001
From: Marius Gavrilescu <marius@ieval.ro>
Date: Thu, 30 Jul 2015 20:05:57 +0300
Subject: [PATCH] Simplify Makefile and add hardening

---
 Makefile            | 17 ++++++-----------
 ky00te.dir/makefile |  2 +-
 2 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/Makefile b/Makefile
index 2e68610..ed7923f 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,10 @@ LEX	= flex
 BUILD	= jethro kraut cockney jive nyc ken ky00te newspeak nethackify scramble
 OTHER	= eleet b1ff chef jibberish upside-down rasterman studly fudd \
 	  censor spammer uniencode pirate kenny scottish fanboy LOLCAT
-CFLAGS	= -O2
+ifndef CFLAGS
+CFLAGS = -O2
+endif
+CFLAGS += $(CPPFLAGS)
 export CFLAGS
 INSTALL_PROGRAM = install
 
@@ -11,11 +14,6 @@ ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
 INSTALL_PROGRAM += -s
 endif
 
-# And debug building.
-ifneq (,$(findstring debug,$(DEB_BUILD_OPTIONS)))
-CFLAGS += -g
-endif
-
 all:	$(OTHER) $(BUILD)
 
 install:	$(BUILD) $(OTHER)
@@ -36,16 +34,13 @@ clean:
 .l:
 	$(RM) $*.c
 	$(LEX) -t $< > $*.c
-	$(CC) -o $@ $*.c $(CFLAGS) -lfl
+	$(CC) -o $@ $*.c $(CFLAGS) -lfl $(LDFLAGS)
 	$(RM) $*.c
 
 .SUFFIXES: .dir
 
-.dir:	
+.dir:
 	cd $<; make
 
-ky00te:
-	cd ky00te.dir && make
-
 nethackify: nethackify.c
 scramble: scramble.c
diff --git a/ky00te.dir/makefile b/ky00te.dir/makefile
index 715559e..17a410d 100644
--- a/ky00te.dir/makefile
+++ b/ky00te.dir/makefile
@@ -5,7 +5,7 @@ clean:
 	rm -f ../ky00te
 
 ../ky00te: y.tab.o lex.yy.o
-	$(CC) -o ../ky00te lex.yy.o y.tab.o $(CFLAGS) -lfl
+	$(CC) -o ../ky00te lex.yy.o y.tab.o $(CFLAGS) -lfl $(LDFLAGS)
 
 lex.yy.o: lex.yy.c y.tab.h
 	$(CC) $(CFLAGS) -c lex.yy.c
-- 
2.39.2