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Did you build a runtime library? If you aren't using eCos, you'll need that. See the Crossgcc Wiki: http://billgatliff.com/twiki/bin/view/Crossgcc/WebHome or this article, an arm-elf tutorial: http://billgatliff.com/articles/gnu/gnu-arm7t.html/index.html b.g. On Mon, May 27, 2002 at 11:29:46AM +0530, Sukesh.Acharya@siritech.com wrote: > Hi, > > I am using the cygwin tools and I want to compile C programs on Windows. > I have followed the instructions given on the redhat site(eCOS) for > configuring toolchain. > > I have configured binutils, gcc and gdb toolchain using cygwin for ARM > I am not able to compile and link C programs( even hello.c) using > arm-elf-gcc for ARM using cygwin prompt. > > Do I need to install any other package or configure eCOS properly?? Do I > need to install newlib or glibc ?? > > Here are the erros that I am getting when I try to compile and link a > sample hello.c for ARM using arm-elf-gcc > > Do help me with this!! > If I need to configure eCOS please do send me the exact steps and also If I > am missing something do let me know!! > > Here is the error and source for the sample hello program.. > > ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- > Source: (hello.c) > /* this is a simple hello world program */ > #include <stdio.h> > > int main(void) > { > printf("Hello, eCos world!\n"); > return 0; > } > ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- > $ arm-elf-gcc hello.c > hello.c:2:19: stdio.h: No such file or directory > > ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- > If I comment the stdio,h I get the following linker error!! > > ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- > $ arm-elf-gcc hello.c > /tools/H-i686-pc-cygwin/lib/gcc-lib/arm-elf/3.0.4/../../../../arm-elf/bin/ld: > > cannot op > en crt0.o: No such file or directory > collect2: ld returned 1 exit status > > ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Do reply ASAP > > > -Thanks, > Sukesh > > > > ------ > Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ > Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com > -- Bill Gatliff bgat@billgatliff.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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