diff options
Diffstat (limited to 'boehm-gc/configure.ac')
| -rw-r--r-- | boehm-gc/configure.ac | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/boehm-gc/configure.ac b/boehm-gc/configure.ac index b1d53cf6a88..807b7a1a758 100644 --- a/boehm-gc/configure.ac +++ b/boehm-gc/configure.ac @@ -1,4 +1,4 @@ -# Copyright (c) 1999, 2000, 2001, 2002, 2003 by Red Hat, Inc. All rights reserved. +# Copyright (c) 1999, 2000, 2001, 2002, 2003, 2006 by Red Hat, Inc. All rights reserved. # Copyright 2004 Nathanael Nerode # # THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED @@ -329,6 +329,13 @@ case "$host" in ;; esac +# Checks for pthreads functions +# +oldLIBS="$LIBS" +LIBS="$LIBS $THREADLIBS" +AC_CHECK_FUNCS([pthread_getattr_np]) +LIBS="$oldLIBS" + # Configuration of machine-dependent code # # We don't set NO_EXECUTE_PERMISSION by default because gcj (and @@ -488,25 +495,6 @@ if test "${gc_use_mmap}" = "yes"; then AC_DEFINE(USE_MMAP, 1, [use MMAP instead of sbrk to get new memory]) fi -symver= -case "$target" in - *-*-linux* ) - cat > conftest.c <<EOF -#include <pthread.h> -void *tf (void *arg) { (void) arg; return NULL; } -int main (void) { pthread_t th; pthread_create (&th, NULL, tf, NULL); return 0; } -EOF - if $CC $CFLAGS -pthread -o conftest conftest.c > /dev/null 2>&1; then - symver=`readelf -s conftest 2> /dev/null | sed -n '/UND pthread_create@/{s/^.*@//;s/ .*$//;p;q}'` - fi - rm -f conftest conftest.c - ;; -esac -if test -n "$symver"; then - AC_DEFINE_UNQUOTED(GC_PTHREAD_SYM_VERSION, "$symver", [symbol version of pthread_create]) -fi - - if test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then toolexecdir='$(exec_prefix)/$(target_noncanonical)' |
