From 83e5999d7efcad648e9ecbd64c51b305b6261999 Mon Sep 17 00:00:00 2001
From: Daniel Bovensiepen <daniel@bovensiepen.net>
Date: Mon, 18 Jun 2012 11:22:05 +0800
Subject: Make CFLAG choices in Makefiles more flexible

---
 tools/mirb/Makefile  | 13 ++++++++++---
 tools/mrbc/Makefile  | 17 ++++++++++++-----
 tools/mruby/Makefile | 17 ++++++++++++-----
 3 files changed, 34 insertions(+), 13 deletions(-)

(limited to 'tools')

diff --git a/tools/mirb/Makefile b/tools/mirb/Makefile
index ba307227c..52941f242 100644
--- a/tools/mirb/Makefile
+++ b/tools/mirb/Makefile
@@ -21,12 +21,19 @@ EXTS := $(EXT1)
 LIBS = -lm
 INCLUDES = -I$(BASEDIR) -I$(BASEDIR)/../include
 
-DEBUG_MODE = 1
-ifeq ($(DEBUG_MODE),1)
+ifeq ($(strip $(COMPILE_MODE)),)
+  # default compile option
+  COMPILE_MODE = debug
+endif
+
+ifeq ($(COMPILE_MODE),debug)
   CFLAGS = -g -O3
-else
+else ifeq ($(COMPILE_MODE),release)
   CFLAGS = -O3
+else ifeq ($(COMPILE_MODE),small)
+  CFLAGS = -Os
 endif
+
 ALL_CFLAGS = -Wall -Werror-implicit-function-declaration $(CFLAGS)
 ifeq ($(OS),Windows_NT)
   MAKE_FLAGS = CC=$(CC) LL=$(LL) ALL_CFLAGS="$(ALL_CFLAGS)"
diff --git a/tools/mrbc/Makefile b/tools/mrbc/Makefile
index 99f5830e6..eea0c02cb 100644
--- a/tools/mrbc/Makefile
+++ b/tools/mrbc/Makefile
@@ -23,12 +23,19 @@ LIBS = -lm
 INCLUDES = -I$(BASEDIR) -I$(BASEDIR)/../include
 
 # compiler, linker (gcc)
-DEBUG_MODE = 1
-ifeq ($(DEBUG_MODE),1)
-CFLAGS = -g -O3
-else
-CFLAGS = -O3
+ifeq ($(strip $(COMPILE_MODE)),)
+  # default compile option
+  COMPILE_MODE = debug
+endif
+
+ifeq ($(COMPILE_MODE),debug)
+  CFLAGS = -g -O3
+else ifeq ($(COMPILE_MODE),release)
+  CFLAGS = -O3
+else ifeq ($(COMPILE_MODE),small)
+  CFLAGS = -Os
 endif
+
 ALL_CFLAGS = -Wall -Werror-implicit-function-declaration $(CFLAGS)
 ifeq ($(OS),Windows_NT)
   MAKE_FLAGS = CC=$(CC) LL=$(LL) ALL_CFLAGS="$(ALL_CFLAGS)"
diff --git a/tools/mruby/Makefile b/tools/mruby/Makefile
index 0442bd422..9955b4302 100644
--- a/tools/mruby/Makefile
+++ b/tools/mruby/Makefile
@@ -26,12 +26,19 @@ LIBS = -lm
 INCLUDES = -I$(BASEDIR) -I$(BASEDIR)/../include
 
 # compiler, linker (gcc)
-DEBUG_MODE = 1
-ifeq ($(DEBUG_MODE),1)
-CFLAGS = -g -O3
-else
-CFLAGS = -O3
+ifeq ($(strip $(COMPILE_MODE)),)
+  # default compile option
+  COMPILE_MODE = debug
+endif
+
+ifeq ($(COMPILE_MODE),debug)
+  CFLAGS = -g -O3
+else ifeq ($(COMPILE_MODE),release)
+  CFLAGS = -O3
+else ifeq ($(COMPILE_MODE),small)
+  CFLAGS = -Os
 endif
+
 ALL_CFLAGS = -Wall -Werror-implicit-function-declaration $(CFLAGS)
 ifeq ($(OS),Windows_NT)
   MAKE_FLAGS = CC=$(CC) LL=$(LL) ALL_CFLAGS="$(ALL_CFLAGS)"
-- 
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