r57: Added G2 library support

[ctsim.git] / configure.in

diff --git a/configure.in b/configure.in
index 6598a8d485b1eefec912e4dbe8d47304ff526028..5f804d593ceb292e56166921caec0052b4990444 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -4,7 +4,7 @@ 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-b1)
+AM_INIT_AUTOMAKE(ctsim,0.5.4-b2)
 AM_CONFIG_HEADER(config.h)
 
 dnl Checks for programs.
@@ -15,6 +15,34 @@ AC_PROG_RANLIB
 AC_PROG_CC
 AC_PROG_CXX
 
+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_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*) 
+  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])
+  ;;
+esac
+
 dnl Checks for libraries.
 AC_CHECK_LIB(z, main, 
 [
@@ -27,10 +55,11 @@ 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
@@ -273,11 +302,16 @@ AM_CONDITIONAL(NO_X, test "x$no_x" = "xyes")
 my_includes="$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
@@ -289,6 +323,10 @@ fi
 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)