-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,0.5.2-b5)
+AM_INIT_AUTOMAKE(ctsim,0.5.4-b3)
AM_CONFIG_HEADER(config.h)
dnl Checks for programs.
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
+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)
+
+case "$host_cpu" in
+i386* | i486* | i586* | i686* | vax*)
+ endian=low
+ CFLAGS="$CFLAGS -DENDIAN_LOW=1 -DENDIAN_HIGH=0"
+ AC_MSG_RESULT(low)
+ ;;
+sparc* | mot* | ia64*)
+ endian=high
+ CFLAGS="$CFLAGS -DENDIAN_LOW=0 -DENDIAN_HIGH=1"
+ AC_MSG_RESULT(high)
+ ;;
+*)
+ AC_MSG_WARN([Unknown host cpu $host_cpu. Can't set endian])
+ ;;
+esac
+
dnl Checks for libraries.
AC_CHECK_LIB(z, main,
[
AC_CHECK_LIB(m, main)
AC_CHECK_LIB(curses, main, [curses=true], [curses=false])
AC_CHECK_LIB(ncurses, main, [ncurses=true], [ncurses=false])
+AC_CHECK_LIB(g2, main, [g2=true], [g2=false])
dnl Checks for header files.
AC_HEADER_STDC
-AC_CHECK_HEADERS(fcntl.h unistd.h getopt.h sys/fcntl.h setjmp.h stdarg.h stddef.h sys/types.h sys/stat.h string.h ctype.h math.h stdio.h netinet/in.h inttypes.h sys/param.h stdint.h stdlib.h)
+AC_CHECK_HEADERS(fcntl.h unistd.h getopt.h sys/fcntl.h setjmp.h stdarg.h stddef.h sys/types.h sys/stat.h string.h ctype.h math.h stdio.h netinet/in.h inttypes.h sys/param.h stdint.h stdlib.h g2.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
dnl Checks for library functions.
AC_FUNC_VPRINTF
-AC_CHECK_FUNCS(strtod strtol)
+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])
AC_ARG_ENABLE(debug,
[ --enable-debug Turn on debugging],
[case "${enableval}" in
- yes) debug=true ;;
- no) debug=false ;;
- *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
+ yes) debug=true
+ CFLAGS="$CFLAGS -g"
+ ;;
+ no) debug=false
+ CFLAGS="$CFLAGS -O2"
+ ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug)
+ ;;
esac],[debug=false])
AM_CONDITIONAL(DEBUG, test "$debug" = "true")
fi
done
AC_MSG_RESULT($lamdir)
+else
+ AC_MSG_RESULT([no])
fi
AC_MSG_CHECKING([for web access])
my_includes="$my_includes -I../include -I.."
AC_SUBST(my_includes)
+AC_MSG_CHECKING([interactive graphics])
if test "x$no_x" != "xyes" ; then
- AC_DEFINE(HAVE_INTERACTIVE_GRAPHICS)
- AM_CONDITIONAL(HAVE_INTERACTIVE_GRAPHICS, test 1==1)
- LDFLAGS="$LDFLAGS -L../libezplot -L../libgraph"
- ctlibs_base="$ctlibs_base -lezplot -lgraph"
+ AC_DEFINE(HAVE_SGP)
+ AC_DEFINE(HAVE_X11)
+ AM_CONDITIONAL(HAVE_SGP, test 1==1)
+ LDFLAGS="$LDFLAGS -L../libezplot -L../libgraph -L/usr/X11R6/lib"
+ ctlibs_base="$ctlibs_base -lezplot -lgraph $X_BASIC_LIBS $X_TOOLKIT_LIBS"
+ AC_MSG_RESULT(yes)
+else
+ AC_MSG_RESULT(no)
fi
dnl Setting projet libraries and includes
if test "$zlib" = "true" ; then
ctlibs_base="$ctlibs_base -lz"
fi
+if test "$g2" = "true" ; then
+ ctlibs_base="$ctlibs_base -lg2"
+fi
+
ctlibs="-lir $ctlibs_base"
AC_SUBST(ctlibs)