install.txt

freedos32的源代码

NOTE:
----
If you don't want to bother compiling the newlib with MingW ('cause it's
quite annoying and you have to apply the include.diff in the libfd32), you
can download the pre-complied ones:
  http://freehost24.websamba.com/xnova/newlib-1.13.0-binary-mingw.zip
  http://idea.51.net/temp/newlib-1.13.0-binary-mingw.zip

COMPILING:
----
Compiling the winb module requires newlib and libfd32, and can be difficult,
hence these short notes...

I assume you have the apps, fd32, drivers, and oslib modules in /tmp
and you already have compiled them



cd /tmp

tar xvzf newlib-1.13.0.tar.gz

Change the following lines starting @160
in /tmp/newlib-1.13.0/newlib/libc/include/sys/types.h:
-typedef long		off_t;
+#ifndef	_OFF_T_
+#define	_OFF_T_
+typedef long long int off_t;
+#endif	/* Not _OFF_T_ */
Change the following line @14 in
in /tmp/newlib-1.13.0/newlib/libc/include/sys/_types.h:
-typedef long _off_t;
+typedef long long _off_t;

mkdir bin
ln -s /usr/bin/ar /tmp/bin/i586-pc-elf-ar
ln -s /usr/bin/as /tmp/bin/i586-pc-elf-as
ln -s /usr/bin/gcc /tmp/bin/i586-pc-elf-gcc
ln -s /usr/bin/ld /tmp/bin/i586-pc-elf-ld
ln -s /usr/bin/nm /tmp/bin/i586-pc-elf-nm
ln -s /usr/bin/objdump /tmp/bin/i586-pc-elf-objdump
ln -s /usr/bin/ranlib /tmp/bin/i586-pc-elf-ranlib

export PATH=$PATH:/tmp/bin

mkdir Build
cd Build
../newlib-1.13.0/configure --target=i586-pc-elf --prefix=/tmp/libc
make; make install

cd ../apps/libfd32
cp -r /usr/lib/gcc-lib/i386-linux/2.95.4/include include
  (replace with the include directory of your compiler as needed)
cp /tmp/fd32/drivers/winb/stdint.h include
cp mk/elf.mk config.mk
OSLIB=/tmp/oslib FD32=/tmp/fd32 NEWLIBC=/tmp/libc/i586-pc-elf make
cp crt0.o /tmp/libc/i586-pc-elf/lib
cp libfd32.a /tmp/libc/i586-pc-elf/lib

cd /tmp/fd32/drivers/winb
OSLIB=/tmp/oslib FD32=/tmp/fd32 NEWLIBC=/tmp/libc/i586-pc-elf make