[Mingw-msys] javac command not found

[Mark O. <m.o...@su...>]

I'm new to compiling code on Msys and need some startup help. I'm trying to
make
the following makefile but have some problems that i'm sure will seem
trivial to the pros...   

my questions are
Do the pathnames in require to be DOS 8.3 type ie /Progra~1/ for this to
compile ?
Can I build in the same place as my source files ? 
How do I invoke the javac command given the error on making this file is
that the 
make: javac: command not found ? (Do I need to modify the /etc/fstab file to
include 
a path to where my jdk1.5.0 is installed ?)
  
Any help to get this compiled is most appreciated

Mark

# --------- compile paths
# where are the source files ?
SRCROOT = c:/msys/1.0/home/source
# where to build
OBJROOT = C:/msys/1.0/home/source
# where is ImageJ ?
IMAGEJ = C:/Program Files/ImageJ
# where is the Scion SDK framework (dynamic library, headers, ...) ?
SCIONFWK = C:/Program Files/Scion Corporation/Scion SDK/dll/sfglib
# --------- install paths
# where should the plugin go ?
CLSINST = C:/Program Files/ImageJ/plugins/Acquisition
# where to install the JNI library
LIBINST = C:/Program Files/ImageJ/jre/bin

# JARFILE = $(SYMROOT)/Grabber.jar # no jar-file for plugin
JNILIB  = $(OBJROOT)/Akiz.dll

C_FLAGS = -I$(OBJROOT) -IC:/Program Files/Java/jdk1.5.0/include -IC:/Program
Files/Java/include/win32 -I$(SCIONFWK) -IC:/MinGw/lib
BUNDLE_FLAGS = -L$(SCIONFWK) -lscionfg

all: directories $(JNILIB) $(OBJROOT)/Grabber_.class
$(OBJROOT)/JNIAkiz.class
	@echo Finished building

lib: directories $(JNILIB)
	@echo Finished building library $(JNILIB)

doc: directories $(OBJROOT)/JNIAkiz.html

install: all
	cp $(OBJROOT)/Grabber_.class $(OBJROOT)/JNIAkiz.class "$(CLSINST)"
	cp $(JNILIB) "$(LIBINST)"

clean:
	/bin/rm -rf $(JNILIB) $(OBJROOT)/Grabber_.class
$(OBJROOT)/JNIAkiz.class

proper:	clean
	/bin/rm $(OBJROOT)/JNIAkiz.h

directories: $(OBJROOT)

$(OBJROOT): 
	mkdir -p $@

$(JNILIB): $(OBJROOT)/JNIAkiz.c $(OBJROOT)/JNIAkiz.h
	gcc -shared $(C_FLAGS) $(BUNDLE_FLAGS) -lpthreadVC
-Wl,--add-stdcall-alias -o $@ $<
	
$(OBJROOT)/JNIAkiz.h: $(OBJROOT)/JNIAkiz.class
	javah -force -classpath $(OBJROOT) -d $(OBJROOT) JNIAkiz

$(OBJROOT)/JNIAkiz.class: $(SRCROOT)/JNIAkiz.java
	javac -d $(OBJROOT) $<

$(OBJROOT)/Grabber_.class: $(SRCROOT)/Grabber_.java
	javac -classpath "$(OBJROOT);$(IMAGEJ)/ij.jar" -d $(OBJROOT) $<
	
$(OBJROOT)/JNIAkiz.html: $(SRCROOT)/JNIAkiz.java
	javadoc -notree -public -author $<

$(OBJROOT)/Grabber_.html: $(SRCROOT)/Grabber_.java
	javadoc -notree -public -author -d $(OBJROOT) -classpath
$(OBJROOT):$(IMAGEJ)/ij.jar $<
 
The error is on make...

javac -d C:/msys/1.0/home/ c:/msys/1.0/home/JNIAkiz.java
make: javac: Command not found
make: *** [C:/msys/1.0/source/JNIAkiz.class] Error 127


Mark


Dr Mark Osborne
Royal Society Research Fellow

Department of Chemistry
School of Life Sciences
University of Sussex
Falmer
Brighton
BN1 9QJ

Office		+44 (0)1273 678328
Email    	m.o...@su...
Web     	www.sussex.ac.uk/Users/kaf18
Profile   	http://myprofile.cos.com/osborne33