Allow overriding some more Makefile variables Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
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diff --git a/detok/Makefile b/detok/Makefile
index 235966a..4f64445 100644
--- a/detok/Makefile
+++ b/detok/Makefile
@@ -24,13 +24,13 @@
PROGRAM = detok
-DESTDIR = /usr/local
+DESTDIR ?= /usr/local
CC ?= gcc
-STRIP = strip
+STRIP ?= strip
INCLUDES = -I../shared
# Normal Flags:
-CFLAGS = -O2 -Wall #-Wextra
+CFLAGS ?= -O2 -Wall #-Wextra
LDFLAGS =
# Coverage:
diff --git a/romheaders/Makefile b/romheaders/Makefile
index cdb3d51..c1e873f 100644
--- a/romheaders/Makefile
+++ b/romheaders/Makefile
@@ -24,10 +24,10 @@
PROGRAM = romheaders
-DESTDIR = /usr/local
+DESTDIR ?= /usr/local
CC ?= gcc
-STRIP = strip
-CFLAGS = -O2 -Wall -Wextra
+STRIP ?= strip
+CFLAGS ?= -O2 -Wall -Wextra
INCLUDES = -I../shared
SOURCES = romheaders.c ../shared/classcodes.c
diff --git a/toke/Makefile b/toke/Makefile
index 4f56f67..9d3c966 100644
--- a/toke/Makefile
+++ b/toke/Makefile
@@ -24,13 +24,13 @@
PROGRAM = toke
-DESTDIR = /usr/local
+DESTDIR ?= /usr/local
CC ?= gcc
-STRIP = strip
+STRIP ?= strip
INCLUDES = -I../shared
# Normal flags
-CFLAGS = -O2 -Wall #-Wextra
+CFLAGS ?= -O2 -Wall #-Wextra
LDFLAGS =
# Coverage: