===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/configure.in,v
retrieving revision 1.6
retrieving revision 1.19
diff -u -p -r1.6 -r1.19
--- OpenXM_contrib2/asir2000/configure.in	2003/03/07 08:49:12	1.6
+++ OpenXM_contrib2/asir2000/configure.in	2004/06/25 09:37:19	1.19
@@ -1,8 +1,9 @@
-dnl $OpenXM: OpenXM_contrib2/asir2000/configure.in,v 1.5 2003/03/07 05:40:16 noro Exp $
+dnl $OpenXM: OpenXM_contrib2/asir2000/configure.in,v 1.18 2004/03/25 16:32:45 ohara Exp $
 
 AC_INIT([LICENSE])
 AC_PREREQ(2.53)
 AM_INIT_AUTOMAKE(asir, 20030307)
+AM_MAINTAINER_MODE
 
 AC_CANONICAL_SYSTEM
 
@@ -31,8 +32,19 @@ if test "${ac_test_CFLAGS}" != set -a "${GCC}" = yes ;
     else
         CFLAGS="-O"
     fi
+elif test `basename ./"${CC}"` = "icc" ; then
+    CFLAGS="-g -O"
 fi
 
+AC_ARG_ENABLE([gc-zeropage],
+[  --enable-gc-zeropage    enable to avoid the kernel zeropage bug.  [[no]]],
+[enable_gc_zeropage=yes],[enable_gc_zeropage=no])
+
+if test "${enable_gc_zeropage:=no}" != no ; then
+    USE_GC_ZEROPAGE="yes"
+fi
+AC_SUBST([USE_GC_ZEROPAGE])
+
 libasir_postfix=""
 AC_ARG_WITH([pari],
 [  --with-pari             use the PARI library. [[no]]],
@@ -56,17 +68,22 @@ fi
 AC_SUBST([PARIINC])
 AC_SUBST([PARILIB])
 
+AC_CHECK_TYPES([unsigned long long])
 AC_CHECK_SIZEOF(long)
-if test SIZEOF_LONG = 8; then
+if test "${ac_cv_sizeof_long}" = 8; then
     AC_DEFINE([LONG_IS_64BIT])
 else
     AC_DEFINE([LONG_IS_32BIT])
 fi
 if test "${no_x}" != yes ; then
+    if test -f "${x_libraries}/libXpm.a" -o -f "${x_libraries}/libXpm.dll.a" ; then
+	    XPMLIB="-lXpm"
+    fi
     AC_ARG_ENABLE([plot],
     [  --enable-plot           enable plot feature. [[no]]],
     [enable_plot=yes],[enable_plot=no])
 fi
+AC_SUBST([XPMLIB])
 
 if test ${enable_plot:=no} != no ; then
     libasir_postfix=${libasir_postfix}_X
@@ -138,16 +155,26 @@ dnl generic_obj:   for 32bits/64bits generic micro pro
 i386_elf_obj=asmi_l.o
 i386_aout_obj=asmi.o
 sparc_v8_obj="sparc-2.o asm4-2.o edr-2.o"
-sparc_v9_obj="sparc-2.o asm5-2.o edr-2.o"
+sparc_v9_obj=asmalpha.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}"
     ;;
+[i[3-6]86-*-interix*])
+    asm_obj="${i386_aout_obj}"
+    USE_GC_INTERIX="yes"
+    AC_SUBST([USE_GC_INTERIX])
+    AC_DEFINE([_ALL_SOURCE])
+    ;;
 sparc-sun-solaris2.*)
     case "`uname -m`" in
     [sun4[dm]]) asm_obj="${sparc_v8_obj}" ;;
@@ -159,6 +186,12 @@ 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}"