Hello everyone,
I am trying to build a toolchain for arm-linux cross-development from a standard x86 PC. I've successfully build the gcc bootstrap compiler, and built the uClibc libraries with it. However, when I try to build the final gcc compiler, it fails.
It seems it can't find pthread.h even though it *IS* in the include path.
I've checked the makefile, and it reads
prefix = /home/akos/ARM/tools
(...)
includedir=${prefix}/include
akos@akosv:~/ARM/build-tools/build/gcc-final$ ls -l /home/akos/ARM/tools/include/ | grep pthread.h
-rw-r--r-- 1 akos akos 24823 2006-12-08 05:19 pthread.h
So the file exists. Why can't the gcc bootstrap find it?
I configured the final gcc compiler with
export TARGET=arm-linux
export PREFIX=/home/akos/ARM/tools
akos@akosv:~/ARM/build-tools/build/gcc-final$ ../../gcc-4.0.2/configure
--target=${TARGET} --prefix=${PREFIX} --program-prefix=${TARGET}-
--disable-threads --enable-languages=c --disable-libmudflap
--disable-shared
But when I issue make, it gives this error:
In file included from ./gthr-default.h:1,
from ../../../gcc-4.0.2/gcc/gthr.h:114,
from ../../../gcc-4.0.2/gcc/unwind-dw2.c:42:
../../../gcc-4.0.2/gcc/gthr-posix.h:43:21: error: pthread.h: No such file or directory
../../../gcc-4.0.2/gcc/gthr-posix.h:44:20: error: unistd.h: No such file or directory
In file included from ./gthr-default.h:1,
from ../../../gcc-4.0.2/gcc/gthr.h:114,
from ../../../gcc-4.0.2/gcc/unwind-dw2.c:42:
../../../gcc-4.0.2/gcc/gthr-posix.h:46: error: syntax error before ʽ__gthread_key_tʼ
../../../gcc-4.0.2/gcc/gthr-posix.h:46: warning: type defaults to ʽintʼ in declaration of ʽ__gthread_key_tʼ
../../../gcc-4.0.2/gcc/gthr-posix.h:46: warning: data definition has no type or storage class
../../../gcc-4.0.2/gcc/gthr-posix.h:47: error: syntax error before ʽ__gthread_once_tʼ
../../../gcc-4.0.2/gcc/gthr-posix.h:47: warning: type defaults to ʽintʼ in declaration of ʽ__gthread_once_tʼ
../../../gcc-4.0.2/gcc/gthr-posix.h:47: warning: data definition has no type or storage class
../../../gcc-4.0.2/gcc/gthr-posix.h:48: error: syntax error before ʽ__gthread_mutex_tʼ
../../../gcc-4.0.2/gcc/gthr-posix.h:48: warning: type defaults to ʽintʼ in declaration of ʽ__gthread_mutex_tʼ
../../../gcc-4.0.2/gcc/gthr-posix.h:48: warning: data definition has no type or storage class
../../../gcc-4.0.2/gcc/gthr-posix.h:49: error: syntax error before ʽ__gthread_recursive_mutex_tʼ
../../../gcc-4.0.2/gcc/gthr-posix.h:49: warning: type defaults to ʽintʼ in declaration of ʽ__gthread_recursive_mutex_tʼ
../../../gcc-4.0.2/gcc/gthr-posix.h:49: warning: data definition has no type or storage class
../../../gcc-4.0.2/gcc/gthr-posix.h: In function ʽ__gthread_active_pʼ:
../../../gcc-4.0.2/gcc/gthr-posix.h:110: error: ʽpthread_cancelʼ undeclared (first use in this function)
../../../gcc-4.0.2/gcc/gthr-posix.h:110: error: (Each undeclared identifier is reported only once
../../../gcc-4.0.2/gcc/gthr-posix.h:110: error: for each function it appears in.)
../../../gcc-4.0.2/gcc/gthr-posix.h: At top level:
(the list goes on for a few pages of text)
Can you help me fiugre out what is wrong?
Thanks,
Akos Vandra
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