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Bob Paddock wrote: > > I just found out about this list so for give me if this is > some palace I didn't see (Didn't see the FAQ, or see a > archive of this list any place). > > I've installed RedHat 5.2 Linux on my machine. > > I've built and installed the egcs-1.1.1 compiler, based on > the egcs-core source files (no c++, or objc). > > Now I'm trying to build the h8300 cross compiler. > > This is what I've done: > > Placed egcs-1.1.1 sources in /usr/local/src/egcs-1.1.1. > > Made a build directory /usr/local/src/e111. > > In /e111 I've tried: > > ../egcs-1.1.1/configure --target=h8300 > > The above doesn't give me any errors but doesn't build the > compiler, just seems to build the binutils. > > This one complains that it doesn't know how to configure LANGUAGES: > ../egcs-1.1.1/configure --target=h8300-hms LANGUAGES="c" > > ../egcs-1.1.1/configure --target=h8300-hms > ../egcs-1.1.1/configure --target=h8300-hms --enable-language=c > > Those stop saying "No target for c++ needed by native". > > If I edit Makefile to take out the building of "c++" then it > goes on some then complains that '"bra." is not a 386 > instruction'. > > What am I doing wrong here? > > -- > For information on any of the following check out my WEB site at: > http://www.biogate.com/bpaddock/ > Chemical Free Air Conditioning/No CFC's, Chronic Pain Relief, Echofone, > Electromedicine, Electronics, Explore!, Free Energy, Full Disclosure, > KeelyNet, Matric Limited, Neurophone, Oil City PA, Philadelphia Experiment. > http://www.uCOS-II.com There's a problem with the newer linux system include files for building the linux host portions of the cross compiler. (in /usr/include) Specifically, in unistd.h, there are declarations for llseek which freak out the cross compiler build; and in bytesex.h, which #error's out if the target processor code is being built for isn't explicitly declared, the H8 isn't. Unified diff's which can be used with patch to fix those two files for building an h8300 compiler follow: =================================================================== diff -u -r1.1 unistd.h --- unistd.h 1999/01/08 22:43:40 1.1 +++ unistd.h 1999/01/08 22:46:54 @@ -131,10 +131,12 @@ extern __off_t __lseek __P ((int __fd, __off_t __offset, int __whence)); extern __off_t lseek __P ((int __fd, __off_t __offset, int __whence)); -#if defined(__USE_MISC) && defined(__GNUC__) && !defined(__STRICT_ANSI__) +#ifdef __linux__ +# if defined(__USE_MISC) && defined(__GNUC__) && !defined(__STRICT_ANSI__) /* This is for Linux. */ extern __loff_t __llseek __P ((int __fd, __loff_t __offset, int __whence)); extern __loff_t llseek __P ((int __fd, __loff_t __offset, int __whence)); +# endif #endif /* Close the file descriptor FD. */ =================================================================== diff -u -r1.1 bytesex.h --- bytesex.h 1999/01/08 22:38:08 1.1 +++ bytesex.h 1999/01/08 22:40:25 @@ -9,6 +9,8 @@ #elif defined(__mc68000__) || defined (__sparc__) || defined (__PPC__) \ || (defined(__mips__) && (defined(MIPSEB) || defined (__MIPSEB__))) # define __BYTE_ORDER 4321 +#elif defined(__H8300__) +# define __BYTE_ORDER 4321 #else # error architecture not supported by the Linux C library #endif =================================================================== good luck, randall -- |\/| |/\| randall@elgar.com |\/| rsl@zanshinsys.com http://www.zanshinsys.com _______________________________________________ New CrossGCC FAQ: http://www.objsw.com/CrossGCC _______________________________________________ To remove yourself from the crossgcc list, send mail to crossgcc-request@cygnus.com with the text 'unsubscribe' (without the quotes) in the body of the message.