Fwd: Trying to get java to build under make

[John Osen]

> Date: Sat, 31 Jan 2004 12:03:04 -0600
> To: address@hidden
> From: John Osen <address@hidden>
> Subject: Trying to get java to build under make
>
> I am having trouble getting a java file to compile under gnu make, which I 
> just downloaded from CygWin.  Here is what I get running from the DOS shell:
>
> C:\bin\lejos\examples\hworld>javac -verbose -target 1.1 -bootclasspath 
> C:/bin/lejos/lib/classes.jar;C:/bin/lejos/lib/rcxrcxcomm.jar;.;C:\bin\lejos/lib/classes.jar;C:\bin\lejos/lib/pcrcxcomm.jar 
> HelloWorld.java
> [parsing started HelloWorld.java]
> [parsing completed 62ms]
> [loading C:\bin\lejos\lib\classes.jar(java/lang/Object.class)]
> [loading C:\bin\lejos\lib\classes.jar(java/lang/String.class)]
> [loading C:\bin\lejos\lib\classes.jar(java/lang/Exception.class)]
> [checking HelloWorld]
> [loading C:\bin\lejos\lib\classes.jar(java/lang/Throwable.class)]
> [loading C:\bin\lejos\lib\classes.jar(josx/platform/rcx/LCD.class)]
> [loading C:\bin\lejos\lib\classes.jar(josx/platform/rcx/TextLCD.class)]
> [loading C:\bin\lejos\lib\classes.jar(java/lang/Thread.class)]
> [loading C:\bin\lejos\lib\classes.jar(java/lang/Error.class)]
> [loading C:\bin\lejos\lib\classes.jar(java/lang/InterruptedException.class)]
> [loading C:\bin\lejos\lib\classes.jar(java/lang/RuntimeException.class)]
> [wrote HelloWorld.class]
> [total 156ms]
>
> Here is what I get out of make:
> C:\bin\lejos\examples\hworld>make HelloWorld.class
> makefile:53: warning: overriding commands for target `HelloWorld.class'
> makefile:50: warning: ignoring old commands for target `HelloWorld.class'
> javac -verbose -target 1.1 -bootclasspath 
> C:/bin/lejos/lib/classes.jar;C:/bin/lejos/lib/rcxrcxcomm.jar;.;C:/bin/lejos/lib/classes.jar;C:/bin/lejos/lib/pcrcxcomm.jar 
> HelloWorld.java
> [total 31ms]
> PK??: not found
> -s`-: not found
> META-INF/PK??: not found
> PK??: not found
> -s`-?1U?--¶META-INF/MANIFEST.MFManifest-Version:: not found
> -Version:: not found
> Created-By:: not found
> PK??: not found
> C:/bin/lejos/lib/rcxrcxcomm.jar: 11: Syntax error: ")" unexpected
> PK??: not found
> *s`-: not found
> META-INF/PK??: not found
> PK??: not found
> *s`-?1U?--¶META-INF/MANIFEST.MFManifest-Version:: not found
> -Version:: not found
> Created-By:: not found
> PK??: not found
> C:/bin/lejos/lib/classes.jar: 11: Syntax error: "(" unexpected
> PK??: not found
> ,s`-: not found
> META-INF/PK??: not found
> PK??: not found
> ,s`-?1U?--¶META-INF/MANIFEST.MFManifest-Version:: not found
> -Version:: not found
> Created-By:: not found
> PK??: not found
> C:/bin/lejos/lib/pcrcxcomm.jar: 11: Syntax error: ")" unexpected
> make: *** [HelloWorld.class] Error 2
>
> It seems to me that make is playing with '\' versus '/'.
>
> Thanks for your time.
>
> John


Here is my makefile:
LEJOSHOME = C:/bin/lejos

LEJOSC = $(LEJOSHOME)/bin/lejosc
LEJOS = $(LEJOSHOME)/bin/lejos
EMULEJOS = $(LEJOSHOME)/bin/emu-lejos
LEJOSRUN = $(LEJOSHOME)/bin/lejosrun
EMULEJOSRUN = $(LEJOSHOME)/bin/emu-lejosrun
LEJOSFIRMDL = $(LEJOSHOME)/bin/lejosfirmdl

CLASSPATH = .;$(LEJOSHOME)/lib/classes.jar;$(LEJOSHOME)/lib/pcrcxcomm.jar

CLASSLIB = $(LEJOSHOME)/lib/classes.jar

SOURCES = HelloWorld.java
OBJECTS = HelloWorld.class
PROGRAMS = HelloWorld
BINARY = HelloWorld.bin
EMUBINARY = HelloWorld.emu
SIGNATURE = HelloWorld.sig

.EXPORT_ALL_VARIABLES :

.PHONY : run

default : build

build : $(OBJECTS)
        java -Dtinyvm.home=$(LEJOSHOME) \
             -Dtinyvm.write.order=BE \
             -Dtinyvm.loader=lejosrun js.tinyvm.TinyVM \
             -classpath 
$(LEJOSHOME)/lib/classes.jar;$(LEJOSHOME)/lib/rcxrcxcomm.jar;$(CLASSPATH) \
             $(OBJECTS)

run : $(BINARY)
        $(LEJOSRUN) $(BINARY)

emulate : $(EMUBINARY)
        $(EMULEJOSRUN) $(EMUBINARY)

firmdl :
        $(LEJOSFIRMDL)

$(BINARY) : $(OBJECTS)
        $(LEJOS) -verbose $(PROGRAMS) -o $(BINARY) > $(SIGNATURE)

$(EMUBINARY) : $(OBJECTS)
        $(EMULEJOS) $(PROGRAMS) -o $(EMUBINARY)

$(OBJECTS) : $(SOURCES) $(CLASSLIB)
        $(LEJOSC) $(SOURCES)

HelloWorld.class : HelloWorld.java
        which javac
        javac -verbose -target 1.1 -bootclasspath 
$(LEJOSHOME)/lib/classes.jar;$(LEJOSHOME)/lib/rcxrcxcomm.jar;$(CLASSPATH) 
HelloWorld.java
#       javac -target 1.1 -bootclasspath 
$(LEJOS_HOME)\lib\classes.jar;$(LEJOS_HOME)\lib\rcxrcxcomm.jar;$(CLASSPATH) 
HelloWorld.java
#       lejosjc HelloWorld.java


clean :
        rm -f $(BINARY) $(SIGNATURE) *.class *~ core