AC_CANONICAL_SYSTEM
case "$host_os" in
- aix*)
- ;;
- linux*)
- ;;
- *)
- AC_MSG_WARN('***' ${host_os}: Unsupported OS target)
- ;;
+ aix*)
+ ;;
+ linux*)
+ ;;
+ *)
+ AC_MSG_WARN('***' ${host_os}: Unsupported OS target)
+ ;;
esac
-AM_INIT_AUTOMAKE([subdir-objects])
+AM_INIT_AUTOMAKE([subdir-objects 1.9 tar-ustar])
+AM_MAINTAINER_MODE([enable])
AC_PROG_CC
AM_PROG_CC_C_O
-
AC_PROG_RANLIB
+AC_CHECK_TOOL(CC, gcc, [no])
+AC_CHECK_TOOL(LD, ld, [no])
+AC_CHECK_TOOL(AR, ar, [no])
+AC_CHECK_TOOL(OBJDUMP, objdump, [no])
+AC_CHECK_TOOL(STRIP, strip, [no])
AC_PROG_MAKE_SET
AC_HEADER_STDC
AC_HEADER_STAT
AC_HEADER_TIME
+AS_IF([test "x$cross_compiling" = xyes],
+ [case $host_vendor in
+ # The K1OM architecture is an extension of the x86 architecture.
+ # So, the $host_arch is x86_64.
+ k1om)
+ CC_TARGET_ARCH=`$CC -v 2>&1 | grep Target: | sed -e 's/Target: //'`
+ if test $CC_TARGET_ARCH != x86_64-$host_vendor-linux ; then
+ AC_MSG_ERROR([Cross compiler not found in PATH.])
+ fi
+ CCAS=$CC
+ ;;
+ *)
+ ;;
+ esac]
+)
+
if test ${target_cpu} == "powerpc64"; then
AC_MSG_WARN([set compiler with -m64])
CC="$CC -m64"
CFLAGS="$tmp_flags"
+AC_MSG_CHECKING(for POSIX 2008 preadv)
+tmp_flags="$CFLAGS"
+CFLAGS="$CFLAGS -Wall -Werror"
+AC_TRY_COMPILE([
+#include <sys/uio.h>
+ssize_t preadv (int __fd, const struct iovec *__iovec,
+ int __count, off_t off)
+{
+ return 0;
+}
+],[
+],[
+AC_DEFINE(HAVE_POSIX2008_PREADV, 1, [POSIX 2008 preadv])
+AC_MSG_RESULT(yes)
+],[
+AC_MSG_RESULT(no)
+])
+CFLAGS="$tmp_flags"
+
+AC_MSG_CHECKING(for POSIX 2008 scandir)
+tmp_flags="$CFLAGS"
+CFLAGS="$CFLAGS -Wall -Werror"
+AC_TRY_COMPILE([
+#define _BSD_SOURCE
+
+#include <stdio.h>
+#include <dirent.h>
+
+int scandir(const char *dir,
+ struct dirent ***namelist,
+ int(*filter)(const struct dirent *),
+ int(*compar)(const struct dirent **,
+ const struct dirent **)
+ );
+
+],[
+], [
+AC_DEFINE(HAVE_POSIX2008_SCANDIR, 1, [POSIX 2008 scandir])
+AC_MSG_RESULT(yes)
+],[
+AC_MSG_RESULT(no)
+])
+CFLAGS="$tmp_flags"
+
+
AC_MSG_CHECKING(whether .text pseudo-op must be used)
AC_CACHE_VAL(am_cv_sysio_asm_dot_text, [dnl
cat > conftest.s <<EOF
AC_OUTPUT(
Makefile
tests/Makefile)
-