Subject:
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Re: H8300 Cross Compiler for Mac OS X (a start ...)
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Wed, 12 Feb 2003 17:24:34 GMT
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Viewed:
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3223 times
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Once again, WARNING! WARNING! WARNING! I have NO prior experience with the
Mac or Mac OS X. So use these instructions AT YOUR OWN RISK. I am NOT
responsible for any damage you might cause to your machine.
Within step 5, you can download gcc ver 3.1 by choosing the darwin project
gcc3 version 1151. This will give you the source code for ver 3.1 of gcc.
You should also change the lines in the build script as needed for this new
version.
As for my binutil error I have yet to solve (although i have spent very
little amount of time with it). Here is my error message ...
/bin/sh
/Developer/Projects/brickOS/build/binutils-20020918/src/binutils/ylwrap
`test -f
'/Developer/Projects/brickOS/build/binutils-20020918/src/binutils/sysinfo.y'
|| echo
'/Developer/Projects/brickOS/build/binutils-20020918/src/binutils/'`/Developer/Projects/brickOS/build/binutils-20020918/src/binutils/sysinfo.y
y.tab.c sysinfo.c y.tab.h sysinfo.h y.output sysinfo.output -- bison -y -d
conflicts: 1 shift/reduce
if false && [ -r sysinfo.c ]; then \
gcc -c -I. -g -O2 sysinfo.c ; \
else \
gcc -c -I. -g -O2
/Developer/Projects/brickOS/build/binutils-20020918/src/binutils/sysinfo.c ; \
fi
gcc:
/Developer/Projects/brickOS/build/binutils-20020918/src/binutils/sysinfo.c:
No such file or directory
gcc: no input files
make[3]: *** [sysinfo.o] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all] Error 2
make: *** [all-binutils] Error 2
Wed Feb 12 11:20:39 CST 2003 Binutils build end
If anyone has any ideas feel free to throw out suggestions. One though i
had was to just get the gnu sources and try configure for powerpc host and
h8300 target. i will have to try this at home on my Windows pc as my time
is up with the Mac.
Ed
In lugnet.robotics.rcx.legos, Ed Manlove writes:
> With access to a Mac OS X 10.2 this week I have made an attempt to build the
> cross compiler set under Mac OS X. Currently I have an issue with sysinfo.c
> with the binutils build. But for those interested here are my steps so far.
> I will post more as i hopefully get over these roadblocks. WARNING! WARNING!
> WARNING! I have NO prior experience with the Mac or Mac OS X. So use these
> instructions AT YOUR OWN RISK. I am NOT responsible for any damage you
> might cause to your machine.
>
> 1. Registered with Apple Developer Connection, ADC.
> 2. From the Apple Developer Site, I downloaded the Mac OS X Developer Tools
> December 2002. NOTE: This set of tools requires Mac OS X 10.2.x
> 3. Installed the following packages within the Development Tools: Developer
> Tool software, Mac OS X SDK, Developer Documentation, Developer Example
> Software, December 2002 Dev Tools extras. I don't believe I needed all
> these but installed them anyways.
> 4. Created a subdirectory \Developer\Projects\brickOS\build
> 5. Downloaded gcc-7 and binutils-200020918 from the Apple Darwin projects
> site, http://www.opensource.apple.com/projects/darwin/6.0/projects.html.
> NOTE: The gcc-7 package appears to be gcc-2.95.2 and not gcc-3.1 which
> binaries come with the Developer Tools. I was not sure where to find the
> newer gcc3.1 and have just decided to try gcc-2.95.2 for now.
> 6.Copied the tar.gz packages to the dir above.
> 7.Modified the h8300 cross compiler build script for cygwin written by Paolo
> Masetti. I have included the modified script below. I placed it in the
> \Developer\Projects\brickOS\build directory.
> 8. Opened a terminal and typed at the prompt
> username% sh buildgcc.sh
>
> WARNING!WARNING!WARNING! Once again this gets me so far as a error in build
> binutils. Please take caution with these steps.
>
> Ed
>
> -- buildgcc.sh
> ------------------------------------------------------------------
> #!/bin/bash.exe
>
> ##############################################################################
> # Building a GNU C/C++ Cross Compiler [Mac OS X]
> # Modified: 8 Feb 2003
> # Ed Manlove
> # emanlove@users.sourceforge.net
> # ----------------------------------------------------------------------------
> # Building a GNU C/C++ Cross Compiler [Windows NT 4.0 and Cygwin 1.1]
> # Modified: 26 Jan 2001
> # Paolo Masetti
> # paolo.masetti@itlug.org
> #
> # ----------------------------------------------------------------------------
> # WARNING: This script is intended for making a cross compiler exclusively
> # for use with Lego(r) RCX and the legOS Firmware.
> #
> # See http://legos.sourceforge.net/ for more infos.
> #
> # ----------------------------------------------------------------------------
> #
> # original by
> # Christopher Bahns
> # Christopher Bahns Software
> # chris@bahns.com
> #
> # Partial comments from original version follows.
> #
> # This document contains complete instructions on how to create a GNU-
> # based cross compiler (C and C++) for use under Windows NT 4.0 and Cygnus
> # Cygwin 1.0 and later (not the older Cygwin B20.1). These instructions are
> # based on information provided by David Fiddes, who has a build of an
> # earlier version of the GNU cross-compiler which seems to be intended for
> # Cygwin B20.1. His build is available on his website (see below).
> #
> # ------------------------------ Notes ------------------------------
> #
> # 1. These instructions and script will not work with Cygwin B20.1
> # (older free version). This version of Cygwin does not have all of the
> # utilities or set up certain aspects of the Unix environment that are
> # required. Essentially the same things can be accomplished with B20.1
> # as with the commercial version 1.0, but the instructions would be a
> # bit more complicated, and the resulting environment would not be very
> # usable by a typical Unix programmer.
> #
> # 2. The most frustrating problems I had getting this build to work had
> # to do with the addition of carriage returns by various software. This
> # is the first thing I'd check if something goes wrong. The two things
> # that got me were WinZip (which I was using at first to extract the
> # archives), which adds CR's by default, and the Cygwin file system,
> # which somehow got setup in text mode, even though the "mount" command
> # was showing me "binmode". I solved the former by avoiding WinZip and
> # just using the "tar" command from within the Cygwin environment. When
> # using WinZip you can disable the "TAR file smart CR/LF conversion"
> # option in "Options/Configuration/Miscellaneous". I solved the latter
> # by completely removing Cygwin and reinstalling. You should make a
> # simple program that can quickly tell you if a particular file has any
> # CR's. I wasted a lot of time trying to diagnose such "simple" problems.
> #
> # The following program is called "showcr.c", which I use to determine
> # whether a given text file contains carriage returns.
> #
> # #include <stdio.h>
> # #include <stdlib.h>
> #
> # int main(int argc, char *argv[])
> # {
> # FILE *in;
> # int i;
> # if (argc != 2) {
> # fputs("Usage: showcr <infile>\n", stderr);
> # exit(1);
> # }
> # if (!(in = fopen(*++argv, "rb"))) {
> # fprintf(stderr, "showcr: can't open %s\n", *argv);
> # exit(1);
> # }
> # while((i = fgetc(in)) != EOF)
> # {
> # if (i == 13)
> # {
> # putchar('^');
> # i = 'M';
> # }
> # putchar(i);
> # }
> # fclose(in);
> # return 0;
> # }
> #
> ##############################################################################
>
> BINDIR=/usr/bin
> BUILDDIR=`pwd`
> LOGFILE=$BUILDDIR/buildgcc.log
>
> #BINUTILS=binutils-2.10.1
> BINUTILS=binutils-20020918
> #GCC=gcc-2.95.2
> GCC=gcc-7
> #NEWLIB=newlib-1.8.2
>
> #PREFIXDIR=/h8300-hitachi-hms
> TARGET=h8300-hitachi-hms
>
> #***************** DO NOT CHANGE ANYTHING BELOW THIS LINE *****************#
> #********************* (unless of course you want to) *********************#
>
> echo ":-------------------- Begin `date` --------------------:" > $LOGFILE
> echo Installing source code...
> echo `date` Source code installation start 2>&1 | tee --append $LOGFILE
> rm -rf $BUILDDIR/binutils
> rm -rf $BUILDDIR/gcc
> rm -rf $BUILDDIR/$BINUTILS
> rm -rf $BUILDDIR/$GCC
> tar -xzvf $BUILDDIR/$BINUTILS.tar.gz
> tar -xzvf $BUILDDIR/$GCC.tar.gz
> cd $BUILDDIR/$GCC
> echo `date` Source code installation end 2>&1 | tee --append $LOGFILE
>
> echo Building $BINUTILS...
> cd $BUILDDIR
> mkdir binutils
> cd binutils
> echo `date` Binutils configuration start 2>&1 | tee --append $LOGFILE
> $BUILDDIR/$BINUTILS/src/configure --verbose --target=$TARGET 2>&1 | tee
> --append $LOGFILE
> echo `date` Binutils configuration end 2>&1 | tee --append $LOGFILE
> echo `date` Binutils build start 2>&1 | tee --append $LOGFILE
> make 2>&1 | tee --append $LOGFILE
> echo `date` Binutils build end 2>&1 | tee --append $LOGFILE
> echo `date` Binutils install start 2>&1 | tee --append $LOGFILE
> make install 2>&1 | tee --append $LOGFILE
> echo `date` Binutils install 2>&1 | tee --append $LOGFILE
>
> echo Building $GCC...
> cd $BUILDDIR
> #echo `date` GCC patch start 2>&1 | tee --append $LOGFILE
> #cd $GCC
> #mv gcc/config/h8300/h8300.c gcc/config/h8300/h8300.c.orig
> #patch -u -i ../gcc-2.95.2-rcx-1.diff -o gcc/config/h8300/h8300.c
> #mv gcc/config/h8300/h8300.h gcc/config/h8300/h8300.h.orig
> #patch -u -i ../gcc-2.95.2-rcx-2.diff -o gcc/config/h8300/h8300.h
> #cd ..
> echo `date` GCC patch end 2>&1 | tee --append $LOGFILE
> mkdir gcc
> cd gcc
> echo `date` GCC configuration start 2>&1 | tee --append $LOGFILE
> $BUILDDIR/$GCC/configure --verbose --target=$TARGET --enable-languages=c,c++
> --enable-target-optspace --with-newlib 2>&1 | tee --append $LOGFILE
> echo `date` GCC configuration end 2>&1 | tee --append $LOGFILE
> echo `date` GCC build start 2>&1 | tee --append $LOGFILE
> make cross 2>&1 | tee --append $LOGFILE
> echo `date` GCC build end 2>&1 | tee --append $LOGFILE
>
> echo `date` GCC install start 2>&1 | tee --append $LOGFILE
> make install 2>&1 | tee --append $LOGFILE
> echo `date` GCC install end 2>&1 | tee --append $LOGFILE
> echo Done.
> echo Done. 2>&1 | tee --append $LOGFILE
> echo ":-------------------- End `date` --------------------:" 2>&1 | tee
> --append $LOGFILE
> cd $BUILDDIR
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