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Hello Daniel, I had the same problem. And i fixed this by looking where the native gcc-lib is. There I made a symlink to the my crosscompiler's directory... I will give you an example how it is done on my box. powerpc-eabi and m68k-coff toolchains have been installed with prefix '/usr/local/' and local-prefix '/usr/local/{target}' Then I cd'ed to my native compiler's lib directory: /usr/lib/gcc-lib (there is already a i386-redhat-linux directory under which the directory '2.96' resides.) [prompt]$ ln -s ${prefix}/lib/gcc-lib/m68k-coff/ m68k-coff [prompt]$ ln -s ${prefix}/lib/gcc-lib/powerpc-eabi/ powerpc-eabi This fixed the 'gcc -b m68k-coff' problem and made it possible to use an old KDevelop for crosscompilation. I just added the "-b m68k-coff -V 2.95.3" flags to the compiler flags in the settings-dialog. (don't forget to include your version with the V flag or weird stuff startst to happen). I know that my way of making crosstoolchain is a bit different than the way Bill prescribes, (I mix the toolchain into already existing system directories) but that's because I made the toolchain at around the time Bill just put up his new crossgcc FAQ. So I always installed into /usr/local. Which is fine for me. The binaries are directly in the /usr/local/bin directory which is already in my path. Libs are in /usr/local/lib, which is also default in my library path. You might see this as a 'all the things that people do to feed their lazyness even further' kind of thing. ;-) Hope this helped, Jan -----Original Message----- From: Daniel Hallgren [mailto:x_dah@sectra.se] Sent: woensdag 24 juli 2002 11:18 To: crossgcc Subject: Problems with different versions of gcc I have successfully built and installed a m68k-linux crosscompiler using Bill Gatliffs script. Everything is working well and I only have one problem. My native compiler (on my i686 machine) is gcc-3.1, which I've used to build the crosscompiler. The crosscompiler is built from gcc-2.95.3 and installed in /opt/m68k-linux. In order to make gcc search in the right dirs I've set the env variable: GCC_EXEC_PREFIX=/opt/m68k-linux/lib/gcc-lib as the FAQ says. My cc1, collect2, specs, etc is located in the dir /opt/m68k-linux/lib/gcc-lib/m68k-linux/2.95.3/ When i invoke gcc to compile a program for m68k-linux, i.e. with gcc -b m68k-linux -o test test.c i get the error message: gcc: installation problem, cannot exec `cc1': No such file or directory If I rename the dir 2.95.3 to 3.1, it all works fine. How can I make gcc understand the crosscompiler is of version 2.95.3 and that it therefor needs to search in /opt/m68k-linux/lib/gcc-lib/m68k-linux/2.95.3/ and not in /opt/m68k-linux/lib/gcc-lib/m68k-linux/3.1/ without renaming the directory? Anyone has a clue or had the same problem? / Daniel Hallgren ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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