Install Cygwin
Cygwin is a UNIX environment for Windows. It's located at http://sources.redhat.com/cygwin/
When running the setup program, in the 'Select Packages' dialog box, choose to install gcc2, gcc-mingw, make and mingw-runtime under the 'Category' field.
Install JDK 1.3.1
Install JDK 1.3.1 under cygwin's '/usr/local'. For example, if cygwin is install at 'd:/cygwin', install JDK at 'd:/cygwin/usr/local/jdk1.3.1'. This will make cygwin find jdk more easily.
Edit cygwin's '/etc/profile'. Add the following
line:
PATH="/usr/local/jdk1.3.1/bin:$PATH"
chmod a+x /usr/local/jdk1.3.1/bin/*
Note: Doing this is for make to be able to determine
they are executables.
Download J2ME CLDC 1.0.4
Download J2ME CLDC 1.0.4 from Sun's website at http://java.sun.com/j2me/download.html
In cygwin, unzip j2me_cldc-1_0_4-fcs-src-b30-winunix-13_nov_2002.zip
chmod -R u+w j2me_cldc
mv j2me_cldc cldc1.0.4fcs
Modify kvm/VmWin/build/Makefile, change 'gcc' to 'gcc-2'.
Modify tools/preverifier/build/win32/Makefile, change 'gcc' to 'gcc-2'.
It is because Cygwin's gcc (gcc 3.2) can't handle -mno-cygwin correctly. Therefore, we need to use gcc-2 (gcc 2.95.3) instead.
Build J2ME CLDC 1.0.4
cd cldc1.0.4fcs/build/win32
make GCC=true
The built image is kvm/VmWin/build/kvm.exe
