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I have once successfully built my CygWin arm-elf cross compiler and thats what I'm using now. Seems to work just fine, but I'd like to tweak some configure time options. When I tried to do it a second time, I ran into problems. It appears as if CygWin is confused w.r.t. the .exe filename extension for binaries. I have no clue why this problem did not appear the first time I managed to compile GCC. This the setup.sh script that I used to compile the bootstrap cross compiler which I'll subsequently use to compile newlib: ---- # Make directories where we do the build. mkdir build-binutils mkdir build-gcc-bare mkdir build-gcc mkdir build-newlib mkdir build-gdb mkdir install export TARGET=arm-elf export PREFIX=`pwd`/install export PATH=$PATH:$PREFIX/bin export NEWLIBPATH=`pwd`/../arm/newlib-1.9.0 # we need the object file format tools for arm-elf cd build-binutils ../../arm/binutils-2.13.1/configure --target=$TARGET --prefix=$PREFIX make all 2>&1 | tee ../binutils-make.log make install 2>&1 | tee ../binutils-install.log cd .. # for some reason we need to build and install the runtime # libraries before we compile the real compiler cd build-gcc-bare ../../gcc33/gcc/configure --target=$TARGET --prefix=$PREFIX --with-headers=$NEWLIBPATH/newlib/libc/include --with-gnu-as --with-gnu-ld --disable-shared --enable-languages=c make all-gcc 2>&1 | tee ../gcc-bare-make.log make install-gcc 2>&1 | tee ../gcc-bare-install.log cd .. # Since we are an embedded target, we need newlib instead of # GCCs runtime libraries cd build-newlib $NEWLIBPATH/configure --target=$TARGET --prefix=$PREFIX make all 2>&1 | tee ../newlib-make.log make install 2>&1 | tee ../newlib-install.log cd .. echo Done! --- Below is the tail of the failed install of the bootstrap compiler Any help would be Greatly Appreciated. Oyvind Harboe ---- [most of the output deleted] chmod: changing permissions of `/home/oharboe/armsize/install/lib/gcc-lib/arm-el f/3.3/install-tools/_inst.2928_': No such file or directory if [ xstmp-fixproto != x ] ; then \ /bin/sh /home/oharboe/gcc33/gcc/install-sh -c ../../../gcc33/gcc/gcc/mkinstal ldirs \ /home/oharboe/armsize/install/lib/gcc-lib/arm-elf/3.3/install-tools/mkin stalldirs ; \ /bin/sh /home/oharboe/gcc33/gcc/install-sh -c ../../../gcc33/gcc/gcc/fixproto /home/oharboe/armsize/install/lib/gcc-lib/arm-elf/3.3/install-tools/fixproto ; \ /bin/sh /home/oharboe/gcc33/gcc/install-sh -c fix-header.exe \ /home/oharboe/armsize/install/lib/gcc-lib/arm-elf/3.3/install-tools/fix- header.exe ; \ else :; fi cp: cannot create regular file `/home/oharboe/armsize/install/lib/gcc-lib/arm-el f/3.3/install-tools/_inst.2928_': No such file or directory cp: cannot create regular file `/home/oharboe/armsize/install/lib/gcc-lib/arm-el f/3.3/install-tools/_inst.2928_': No such file or directory make[1]: *** [install-mkheaders] Error 1 make[1]: Leaving directory `/home/oharboe/armsize/build-gcc-bare/gcc' make: *** [install-gcc] Error 2 oharboe@lair ~/armsize/build-gcc-bare $ ls /home/oharboe/armsize/install/lib/gcc-lib/arm-elf/3.3/install-tools/ _inst.2928_.exe fixinc.sh fixproto gsyslimits.h include ------ 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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