3 dnl Copyright (C) 2002 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
5 dnl This program is free software; you can redistribute it and/or modify
6 dnl it under the terms of the GNU General Public License as published by
7 dnl the Free Software Foundation; version 2 of the License.
9 dnl This program is distributed in the hope that it will be useful,
10 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
11 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 dnl GNU General Public License for more details.
14 dnl You should have received a copy of the GNU General Public License
15 dnl along with this program; if not, write to the Free Software
16 dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 AC_DEFUN([ENSC_FPIC_SYSCALL],
20 AC_CACHE_CHECK([whether syscall() allows -fpic], [ensc_cv_c_fpic_syscall],
27 #include <sys/syscall.h>
29 #include <asm/unistd.h>
33 _syscall3(int, dummy, int, a, int, b, int, c)],
34 [ensc_cv_c_fpic_syscall=yes], [ensc_cv_c_fpic_syscall=no])
40 AM_CONDITIONAL(ENSC_ALLOW_FPIC_WITH_SYSCALL, [test x"$ensc_cv_c_fpic_syscall" = xyes])