===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/configure.in,v
retrieving revision 1.5
retrieving revision 1.9
diff -u -p -r1.5 -r1.9
--- OpenXM_contrib2/asir2000/configure.in	2003/03/07 05:40:16	1.5
+++ OpenXM_contrib2/asir2000/configure.in	2003/03/16 17:43:47	1.9
@@ -1,4 +1,4 @@
-dnl $OpenXM: OpenXM_contrib2/asir2000/configure.in,v 1.4 2003/03/07 05:19:53 noro Exp $
+dnl $OpenXM: OpenXM_contrib2/asir2000/configure.in,v 1.8 2003/03/11 09:42:19 ohara Exp $
 
 AC_INIT([LICENSE])
 AC_PREREQ(2.53)
@@ -25,7 +25,13 @@ if test "${enable_shared:=no}" != no ; then
    true
 fi
 
-CFLAGS="-g -O"
+if test "${ac_test_CFLAGS}" != set -a "${GCC}" = yes ; then
+    if test "${ac_cv_prog_cc_g}" = yes; then
+        CFLAGS="-g -O"
+    else
+        CFLAGS="-O"
+    fi
+fi
 
 libasir_postfix=""
 AC_ARG_WITH([pari],
@@ -50,6 +56,7 @@ fi
 AC_SUBST([PARIINC])
 AC_SUBST([PARILIB])
 
+AC_CHECK_TYPES([unsigned long long])
 AC_CHECK_SIZEOF(long)
 if test SIZEOF_LONG = 8; then
     AC_DEFINE([LONG_IS_64BIT])
@@ -136,9 +143,13 @@ sparc_v9_obj="sparc-2.o asm5-2.o edr-2.o"
 generic_obj=asmalpha.o
 
 case "${host}" in
-[i[3-6]86-*-freebsd[3-9].*]|[i[3-6]86-*-linux*])
+[i[3-6]86-*-freebsd[3-9].*])
     asm_obj="${i386_elf_obj}"
     ;;
+[i[3-6]86-*-linux*]|x86-*-linux*)
+    asm_obj="${i386_elf_obj}"
+    AC_DEFINE([BSD_SOURCE])
+    ;;
 *-*-cygwin*)
     asm_obj="${i386_aout_obj}"
     ;;
@@ -153,6 +164,12 @@ sparc-sun-solaris2.*)
 powerpc-apple-darwin*)
     asm_obj="${generic_obj}"
     AC_DEFINE([__DARWIN__])
+    ;;
+arm*-*-linux*)
+    asm_obj="${generic_obj}"
+    if test "${ac_test_CFLAGS}" != set -a "${GCC}" = yes ; then
+        CFLAGS="${CFLAGS} -fsigned-char"
+    fi
     ;;
 *)
     asm_obj="${generic_obj}"