r64: *** empty log message ***

[ctsim.git] / configure.in

diff --git a/configure.in b/configure.in
index 5f804d593ceb292e56166921caec0052b4990444..4efaad3b199b140404f0cf7fb4a1c4f13e7f5e1e 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,10 +1,10 @@
-dnl Process this file with autoconf to produce a configure script.
+IZEOFdnl Process this file with autoconf to produce a configure script.
 
 dnl Must reset CDPATH so that bash's cd does not print to stdout
 dnl CDPATH=
 
 AC_INIT(src/ctrec.c)
-AM_INIT_AUTOMAKE(ctsim,0.5.4-b2)
+AM_INIT_AUTOMAKE(ctsim,0.5.4-b3)
 AM_CONFIG_HEADER(config.h)
 
 dnl Checks for programs.
@@ -15,14 +15,19 @@ AC_PROG_RANLIB
 AC_PROG_CC
 AC_PROG_CXX
 
+
+dnl AC_MSG_CHECKING([that the compiler works])
+dnl AC_TRY_RUN([ main(int ac, char **av) { return 0; } ],     AC_MSG_RESULT(yes),     AC_MSG_RESULT(no)     AC_MSG_ERROR(Could not compile and run even a trivial ANSI C program - check CC.),     AC_MSG_ERROR(Could not compile and run even a trivial ANSI C program - check CC.))
+
 dnl Check for C operation
 AC_CANONICAL_HOST 
-dnl AC_C_BIGENDIAN
-dnl AC_C_INLINE
-dnl AC_CHECK_SIZEOF(int)
-dnl AC_CHECK_SIZEOF(long int)
-dnl AC_CHECK_SIZEOF(float)
-dnl AC_CHECK_SIZEOF(double)
+AC_C_BIGENDIAN
+AC_C_INLINE
+AC_CHECK_SIZEOF(short, 2)
+AC_CHECK_SIZEOF(int, 4)
+AC_CHECK_SIZEOF(long, 4)
+AC_CHECK_SIZEOF(float, 4)
+AC_CHECK_SIZEOF(double, 8)
 
 AC_MSG_CHECKING(endian)
 
@@ -32,14 +37,13 @@ i386* | i486* | i586* | i686* | vax*)
    CFLAGS="$CFLAGS -DENDIAN_LOW=1 -DENDIAN_HIGH=0"
    AC_MSG_RESULT(low) 
    ;;
-sparc*  | mot*) 
+sparc*  | mot* | ia64*) 
   endian=high 
    CFLAGS="$CFLAGS -DENDIAN_LOW=0 -DENDIAN_HIGH=1"
   AC_MSG_RESULT(high) 
   ;;
 *) 
-  AC_MSG_ERROR([Unknown host cpu $host_cpu
-Can't set endian])
+  AC_MSG_WARN([Unknown host cpu $host_cpu. Can't set endian])
   ;;
 esac
 
@@ -72,18 +76,18 @@ AC_FUNC_VPRINTF
 AC_CHECK_FUNCS(strtod strtol snprintf htonl)
 AC_CHECK_FUNC(basename)
 AC_CHECK_FUNC(setjmp)
-AC_CHECK_FUNC(getopt_long,
-[
-  getopt_long=true
-],
-[
+if ${OSTYPE} == "cygwin" ; then
   getopt_long=false
+else
+  AC_CHECK_FUNC(getopt_long, [ getopt_long=true ], [ getopt_long=false ])
+fi
+if test getopt_long == "false" ; then
   my_includes="$myincludes -I../getopt"
   AC_DEFINE(HAVE_GETOPT_LONG)
   ctlibs_base="$ctlibs_base -lgetopt"
   LDFLAGS="$LDFLAGS -L../getopt"
   AM_CONDITIONAL(INCLUDED_GETOPT_LONG, test 1==1)
-])
+fi
 
 
 AC_ADD_GCC_CFLAGS([-Wall])
@@ -201,6 +205,8 @@ if test "$withval" != "no" ; then
     fi
   done
   AC_MSG_RESULT($lamdir)
+else
+  AC_MSG_RESULT([no])
 fi
 
 AC_MSG_CHECKING([for web access])