build.sh

   1 #!/bin/bash
   2
   3 VERSION="0.6.8"
   4 ARCHITECTURE="i386"
   5
   6 APPPREFIX="/usr/bin"
   7
   8 if [ -z $ARCH ] ; then
   9         ARCH=$ARCHITECTURE
  10 fi
  11
  12 export ARCH
  13
  14 if [ "$ARCH" = "i386" ] ; then
  15         CC="gcc -m32"
  16         LD="ld -m elf_i386"
  17         AR="ar"
  18 elif [ "$ARCH" = "x86_64" ] ; then
  19         CC="gcc -m64"
  20         LD="ld -m elf_x86_64"
  21         AR="ar"
  22 elif [ "$ARCH" = "arm" ] ; then
  23         CC=$(ls /usr/bin/arm*-gcc)
  24         LD=$(ls /usr/bin/arm*-ld)
  25         AR=$(ls /usr/bin/arm*-ar)
  26 fi
  27
  28 export CC
  29 export LD
  30 export AR
  31
  32 cd `dirname $0`
  33
  34 if ! [ -e $APPPREFIX/make ] ; then
  35       echo "Please install package: make"
  36       exit -1
  37 fi
  38
  39 if [ "$1" = "clean" ] ; then
  40         echo "Cleaning source from object files .."
  41         make clean -C libc &&
  42         make clean -C libx &&
  43         make clean -C libm &&
  44         make clean -C libipc &&
  45         make clean -C libpthread &&
  46         make clean -C libsnd && \
  47         rm -f tools/ips2ip/ips2ip ; \
  48         rm -f iso/boot/kernel.bin ; \
  49         rm -f iso/README ; \
  50         rm -f zexos-$VERSION-*.iso ; \
  51         rm -f zexos-$VERSION-$ARCH.img ; \
  52         make clean -C kernel ; \
  53         echo "OK"
  54         exit 0
  55 fi
  56
  57 if ! [ -e $APPPREFIX/gcc ] ; then
  58       echo "Please install package: gcc"
  59       exit -1;
  60 fi
  61 if ! [ -e $APPPREFIX/nasm ] ; then
  62       echo "Please install package: nasm"
  63       exit -1;
  64 fi
  65
  66 if [ "$1" = "qemu" ] ; then
  67         if ! [ -e $APPPREFIX/qemu ] ; then
  68               echo "Please install package: qemu"
  69               exit -1
  70         fi
  71
  72         make -C kernel
  73
  74         if [ "$ARCH" = "arm" ] ; then
  75                 qemu-system-arm -kernel kernel/kernel.bin -serial stdio
  76                 exit 1
  77         fi
  78
  79         if [ "$ARCH" = "ppc" ] ; then
  80                 qemu-system-powerpc -kernel kernel/kernel.bin
  81                 exit 1
  82         else
  83                 qemu -cdrom zexos-$VERSION-$ARCH.iso
  84                 exit 1
  85         fi
  86
  87         exit 0
  88 fi
  89
  90 if [ -e kernel/.config ]
  91 then
  92         echo "Checking for .config: OK"
  93 else
  94         echo "Using default kernel config - defconfig .."
  95         cp kernel/defconfig kernel/.config
  96
  97         if [ -e kernel/.config ] ; then
  98                 echo " :)"
  99         else
 100                 echo "Please check your .config file in kernel directory and try it again !"
 101                 exit 0
 102         fi
 103 fi
 104
 105 make -C kernel
 106 if [ "$ARCH" = "i386" ] ; then
 107         make -C libc
 108         make -C libx
 109         make -C libm
 110         make -C libipc
 111         make -C libpthread
 112         make -C libsnd
 113 fi
 114
 115 if [ -e kernel/kernel.bin ] ; then
 116         echo "Source was compiled succefully"
 117 fi
 118
 119 if [ "$1" = "iso" ] ; then
 120         if ! [ -e $APPPREFIX/mkisofs ] ; then
 121               echo "Please install package: cdrtools (mkisofs)"
 122               exit -1
 123         fi
 124
 125         if [ -n "$2" ] ; then
 126                 make -C apps/$2 iso
 127         fi
 128
 129         cp kernel/kernel.bin iso/boot/kernel.bin &&
 130         cp README iso/README &&
 131         mkisofs -R -b boot/grub/stage2_eltorito -no-emul-boot -boot-load-size 60 -boot-info-table -o zexos-$VERSION-$ARCH.iso iso &&
 132         echo iso created OK && exit 0
 133 fi
 134
 135 if [ "$1" = "img" ] || [ "$1" = "floppy" ] ; then
 136         wget -c http://zexos.sf.net/zexos.img && \
 137         mkdir zexos ; \
 138         mount -oloop zexos.img zexos && \
 139
 140         if [ -e zexos-$VERSION-$ARCH.iso ] ; then
 141                 echo " :)"
 142         else
 143                 echo "I have to make .iso image first"
 144                 cp kernel/kernel.bin iso/boot/kernel.bin &&
 145                 cp libc/libc.a iso/libc.a &&
 146                 cp README iso/README &&
 147                 mkisofs -R -b boot/grub/stage2_eltorito -no-emul-boot -boot-load-size 4 -boot-info-table -o zexos-$VERSION-$ARCH.iso iso
 148         fi
 149
 150         mkdir zexosiso ; \
 151         mount -oloop zexos-$VERSION-$ARCH.iso zexosiso && \
 152         cp zexosiso/boot/kernel.bin zexos/boot/ && \
 153         umount zexosiso && \
 154         umount zexos && \
 155         rmdir zexosiso && \
 156         rmdir zexos && \
 157         mv zexos.img zexos-$VERSION-$ARCH.img && \
 158         rm zexos-$VERSION-$ARCH.iso && \
 159         echo "OK - Image 'zexos-$VERSION-$ARCH.img' was created succefully."
 160         echo "Please wait until installer copy image to floppy ..."
 161         if [ "$1" = "floppy" ] ; then
 162                 dd if=zexos-$VERSION-$ARCH.img of=/dev/fd0 bs=1440k && \
 163                 echo "Installation on floppy is done, enjoy !"
 164         fi
 165 fi