Strip the leading and trailing spaces from the makefile-defined varia…

…bles to make

the engine more input robust.
Fixes #8019


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42864 a95241bf-73f2-0310-859d-f6bbb57e9c96

data/develop/makefile-engine

@@ -43,20 +43,20 @@ endif
 	C++			:=	g++
 
 #	SETTING: set the CFLAGS for each binary type
-	ifeq ($(TYPE), DRIVER)
+	ifeq ($(strip $(TYPE)), DRIVER)
 		CFLAGS	+= -D_KERNEL_MODE=1 -no-fpic
 	else
 		CFLAGS +=
 	endif
 
 #	SETTING: set the proper optimization level
-	ifeq ($(OPTIMIZE), FULL)
+	ifeq ($(strip $(OPTIMIZE)), FULL)
 		OPTIMIZER	= -O3
 	else
-	ifeq ($(OPTIMIZE), SOME)
+	ifeq ($(strip $(OPTIMIZE)), SOME)
 		OPTIMIZER	= -O1
 	else
-	ifeq ($(OPTIMIZE), NONE)
+	ifeq ($(strip $(OPTIMIZE)), NONE)
 		OPTIMIZER	= -O0
 	else
 #		OPTIMIZE not set so set to full
@@ -66,18 +66,18 @@ endif
 	endif
 
 #	SETTING: set proper debugger flags
-	ifeq ($(DEBUGGER), TRUE)
+	ifeq ($(strip $(DEBUGGER)), TRUE)
 		DEBUG += -g
 		OPTIMIZER = -O0
 	endif
 
 	CFLAGS += $(OPTIMIZER) $(DEBUG)
 
 #	SETTING: set warning level
-	ifeq ($(WARNINGS), ALL)
+	ifeq ($(strip $(WARNINGS)), ALL)
 		CFLAGS += -Wall -Wno-multichar -Wno-ctor-dtor-privacy
 	else
-	ifeq ($(WARNINGS), NONE)
+	ifeq ($(strip $(WARNINGS)), NONE)
 		CFLAGS += -w
 	endif
 	endif
@@ -89,13 +89,13 @@ endif
 	LDFLAGS		+= $(DEBUG)
 
 #	SETTING: set linker flags for each binary type
-	ifeq ($(TYPE), APP)
+	ifeq ($(strip $(TYPE)), APP)
 		LDFLAGS += -Xlinker -soname=_APP_
 	else
-	ifeq ($(TYPE), SHARED)
+	ifeq ($(strip $(TYPE)), SHARED)
 		LDFLAGS += -nostart -Xlinker -soname=$(NAME)
 	else
-	ifeq ($(TYPE), DRIVER)
+	ifeq ($(strip $(TYPE)), DRIVER)
 		LDFLAGS += -nostdlib /boot/develop/lib/x86/_KERNEL_ \
 					/boot/develop/lib/x86/haiku_version_glue.o
 	endif
@@ -191,7 +191,7 @@ LDFLAGS += $(LINKER_FLAGS)
 
 #	SETTING: use the archive tools if building a static library
 #	otherwise use the linker
-ifeq ($(TYPE), STATIC)
+ifeq ($(strip $(TYPE)), STATIC)
 	BUILD_LINE = ar -cru "$(TARGET)" $(OBJS)
 else
 	BUILD_LINE = $(LD) -o "$@" $(OBJS) $(LDFLAGS)
@@ -346,7 +346,7 @@ USER_BIN_PATH = /boot/home/config/add-ons/kernel/drivers/bin
 USER_DEV_PATH = /boot/home/config/add-ons/kernel/drivers/dev
 
 driverinstall :: default
-ifeq ($(TYPE), DRIVER)
+ifeq ($(strip $(TYPE)), DRIVER)
 	copyattr --data $(TARGET) $(USER_BIN_PATH)/$(NAME)
 	mkdir -p $(USER_DEV_PATH)/$(DRIVER_PATH)
 	ln -sf $(USER_BIN_PATH)/$(NAME) $(USER_DEV_PATH)/$(DRIVER_PATH)/$(NAME)