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(apologies to the couple folks i emailed offline, since they'll see this a second time.) i've fought with this for the last couple of hours so i'm looking for advice. eventually, i want to build my toolchain with NPTL support but, as a warmup, i'm trying to build with no thread support whatever. first question -- is that even possible? if it is, here's the salient bit of shell script to build glibc: GLIBC_SRC_DIR=${BUILD_DIR}/glibc-${GLIBC_VERSION} rm -rf ${BUILD_DIR}/build-glibc mkdir -p ${BUILD_DIR}/build-glibc echo ${GLIBC_CONFIGPARMS} > configparms BUILD_CC=gcc \ CFLAGS="${TARGET_CFLAGS} ${EXTRA_TARGET_CFLAGS}" \ CC="${TARGET}-gcc ${GLIBC_EXTRA_CC_ARGS}" \ AR=${TARGET}-ar \ RANLIB=${TARGET}-ranlib \ ${GLIBC_SRC_DIR}/configure \ --build=${HOST} \ --host=${TARGET} \ ${GLIBC_EXTRA_CONFIG} \ --prefix=/usr \ --enable-shared \ --disable-profile \ --disable-debug \ --disable-sanity-checks \ --without-cvs \ --without-tls \ --without-__thread \ --with-headers=${HEADERS_DIR} make \ LD=${TARGET}-ld \ RANLIB=${TARGET}-ranlib \ lib ... running the above generates the following: ... make[2]: Entering directory `/home/rpjday/results/jornada/build-tools/glibc-2.3.5/assert' sh3-unknown-linux-gnu-gcc assert.c -c -std=gnu99 -O -Wall -Winline -Wstrict-prototypes -Wwrite-strings -m3 -ml -DFATAL_PREPARE_INCLUDE='<fatal-prepare.h>' -I../include -I. -I/home/rpjday/ct/assert -I.. -I../libio -I/home/rpjday/ct -I../sysdeps/sh/elf -I../sysdeps/unix/sysv/linux/sh/sh3 -I../sysdeps/unix/sysv/linux/sh -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu -I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdeps/unix/inet -I../sysdeps/unix/sysv -I../sysdeps/unix/sh -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/sh/sh3 -I../sysdeps/sh -I../sysdeps/wordsize-32 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic -nostdinc -isystem /home/rpjday/results/jornada/build-tools/gcc-core-prefix/lib/gcc/sh3-unknown-linux-gnu/4.0.2/include -isystem /home/rpjday/results/jornada/tools/sh3-unknown-linux-gnu/sys-root/usr/include -include ../include/libc-symbols.h -o /home/rpjday/ct/assert/assert.o -MD -MP -MF /home/rpjday/ct/assert/assert.o.dt -MT /home/rpjday/ct/assert/assert.o In file included from ../sysdeps/unix/sysv/linux/fatal-prepare.h:19, from assert.c:42: ../include/pthread.h:1:26: error: 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/rpjday/ct/assert/assert.o] Error 1 make[2]: Leaving directory `/home/rpjday/results/jornada/build-tools/glibc-2.3.5/assert' make[1]: *** [assert/subdir_lib] Error 2 make[1]: Leaving directory `/home/rpjday/results/jornada/build-tools/glibc-2.3.5' make: *** [lib] Error 2 without getting into horrendous detail, should i be surprised to see an error message about not finding pthread.h when i'm trying really hard to avoid threads entirely? is there something obvious i should be checking? thanks for any suggestions. rday ------ 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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