crosstool and nptl

Hi, I compiled a toolchain using the cross-tool (0.37) and noticed that the libc was created for linuxthreads. I tried using GLIBC_ADDON_OPTIONS=nptl, but it ended up with an error:

*** On GNU/Linux systems it is normal to compile GNU libc with the *** `linuxthreads' add-on. Without that, the library will be *** incompatible with normal GNU/Linux systems. *** If you really mean to not use this add-on, run configure again *** using the extra parameter `--disable-sanity-checks'. Can someone please tell me how should I compile for NPTL?

my armeb-xscale.dat : KERNELCONFIG=`pwd`/arm.config TARGET=armeb-xscale-linux-gnu TARGET_CFLAGS="-O" GCC_EXTRA_CONFIG="--with-cpu=xscale --enable-cxx-flags=-mcpu=xscale" BINUTILS_DIR=binutils-2.15 GCC_DIR=gcc-3.4.4 GLIBC_DIR=glibc-2.3.3 GLIBC_ADDON_OPTIONS=nptl LINUX_DIR=linux-2.6.12 GLIBCTHREADS_FILENAME=glibc-linuxthreads-2.3.3

and the relevant sh file is: #!/bin/sh set -ex TARBALLS_DIR=$HOME/downloads RESULT_TOP=/opt/crosstool export TARBALLS_DIR RESULT_TOP GCC_LANGUAGES="c,c++" export GCC_LANGUAGES

# Really, you should do the mkdir before running this, # and chown /opt/crosstool to yourself so you don't need to run as root. mkdir -p $RESULT_TOP

# Build the toolchain. Takes a couple hours and a couple gigabytes.

# gcc-3.3 doesn't support this, need gcc-3.4 #eval `cat arm-xscale.dat gcc-3.4.0-glibc-2.3.2.dat` sh all.sh --notest #eval `cat arm-xscale.dat gcc-3.4.1-glibc-2.3.3.dat` sh all.sh --notest #eval `cat arm-xscale.dat gcc-3.4.1-glibc-20040827.dat` sh all.sh

--notest eval `cat armeb-xscale.dat gcc-3.4.2-glibc-20040827.dat` sh all.sh

--notest

echo Done.

thanks, Eran

I tried again now adding the GLIBC_EXTRA_CONFIG="--with-tls

--with-__thread --disable-sanity-checks" but got the following:

from assert.c:42: ../include/pthread.h:1:26: pthread.h: No such file or directory assert.c: In function `__assert_fail': assert.c:53: error: `pthread_setcancelstate' undeclared (first use in this function) assert.c:53: error: (Each undeclared identifier is reported only once assert.c:53: error: for each function it appears in.) assert.c:53: warning: implicit declaration of function `pthread_setcancelstate' assert.c:53: error: `PTHREAD_CANCEL_DISABLE' undeclared (first use in this function) make[2]: *** [/home/eransha/installs/crosstool-0.38/build/armeb-xscale-linux-gnu/gcc-3.4.4-glibc-2.3.3/build-glibc/assert/assert.o] Error 1 make[2]: Leaving directory `/home/eransha/installs/crosstool-0.38/build/armeb-xscale-linux-gnu/gcc-3.4.4-glibc-2.3.3/glibc-2.3.3/assert' make[1]: *** [assert/subdir_lib] Error 2 make[1]: Leaving directory `/home/eransha/installs/crosstool-0.38/build/armeb-xscale-linux-gnu/gcc-3.4.4-glibc-2.3.3/glibc-2.3.3' make: *** [all] Error 2