Problems building gcc 2.8.1 for --target=sh-hms

[randall loomis]

gcc's out of date, use egcs.

Here's pretty much how to build the H8 tools, ymmv

     25 #
     26 #       unpack the archives
     27 #
     28 tar xvzf binutils-2.9.1.tar.gz
     29 tar xvzf egcs-1.1b.tar.gz
     30 tar xvzf newlib-1.8.1.tar.gz
     31 
     32 #
     33 #       create the build directories
     34 #
     35 mkdir build-binutils
     36 mkdir build-egcs
     37 
     38 #
     39 #       build h8 version of binutils
     40 #
     41 cd build-binutils
     42 ../binutils-2.9.1/configure --target=h8300-hitachi-hms \
     43         --prefix=/usr/local/crossgcc \
     44         --exec-prefix=/usr/local/crossgcc/h8300-hitachi-hms
     45 make all install
     46 
     47 #
     48 #       add newlib source dir link to egcs source tree
     49 #       so newlib will get automatically built with egcs
     50 #
     51 cd ..
     52 ln -s ../newlib-1.8.1/newlib egcs-1.1b/newlib
     53 
     54 #
     55 #       remove g77 from egcs source tree,
     56 #       won't build, don't need it
     57 #
     58 mv egcs-1.1b/libf2c .
     59 
     60 //
     61 //      add the new h8 binutils to front of path
     62 //
     63 export PATH=/usr/local/crossgcc/h8300-hitachi-hms/bin:$PATH
     64 
     65 //
     66 //      build h8 version egcs
     67 //
     68 cd ../build-egcs
     69 ../egcs-1.1b/configure \
     70         --target=h8300-hitachi-hms \
     71         --prefix=/usr/local/crossgcc \
     72         --exec-prefix=/usr/local/crossgcc/h8300-hitachi-hms \
     73         --with-newlib \
     74        
--with-headers=/home/rsl/job/crossgcc/newlib-1.8.1/newlib/libc/include \
     75         --enable-target-optspace
     76 
     77 
     78 make cross LANGUAGES="c c++" install


If you're able to use a linux platform for your development, you can
download the
already built binaries at

http://www.zanshinsys.com/linux-h8300

-- 
|\/|
|/\|  randall@elgar.com
|\/|  rsl@zanshinsys.com http://www.zanshinsys.com
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