X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=configure.in;h=5c8f4a208e0a4d003fe20ffc6d31a9f9ca1f87b3;hb=9a4152eb2d60eb9d3157cf4ae00a3e4700f31a74;hp=fbd3deb809170e0e3101a702958ae6bd5efd1644;hpb=c4127390404a0c2386d226b5173263873f175395;p=simgear.git

diff --git a/configure.in b/configure.in
index fbd3deb8..5c8f4a20 100644
--- a/configure.in
+++ b/configure.in
@@ -6,7 +6,7 @@ dnl $Id$
 AC_INIT(simgear/bucket/newbucket.cxx)
 
 dnl Initialize the automake stuff
-AM_INIT_AUTOMAKE(SimGear, 0.0.15)
+AM_INIT_AUTOMAKE(SimGear, 0.0.17)
 
 dnl Specify KAI C++ compiler and flags.
 dnl Borrowed with slight modification from blitz distribution.
@@ -28,18 +28,38 @@ echo CC = $CC
 dnl Checks for programs.
 AC_PROG_MAKE_SET
 AC_PROG_CC
+AC_PROG_CPP
 AC_PROG_CXX
 AC_PROG_RANLIB
 AC_PROG_INSTALL
 AC_PROG_LN_S
 
+# Check to see if this `configure' is being run in the `Cygwin32' environment
+AC_CYGWIN
+AC_MINGW32
+AC_EXEEXT
+
+AR="ar"
+OS=`uname -s`
+if test "$OS" = "IRIX" -o "$OS" = "IRIX64"; then
+    if test "$CXX" = "CC"; then
+        AR="CC -ar"
+        AC_SUBST(AR)
+    fi
+fi
+
 if echo $includedir | egrep "simgear$" > /dev/null; then
     echo "includedir is" $includedir "libdir is" $libdir
 else
     includedir="${includedir}/simgear"
     echo "includedir changed to" $includedir "libdir is" $libdir
 fi
-
+         
+# Determine version of automake ... important because of
+# incompatibilities between versions
+AUTO_MAKE_VERSION=`automake --version | head -1 | awk '{print $4}' | sed -e 's/\-p[[0-9]]$//' | sed -e 's/\.//'`
+AM_CONDITIONAL(ANCIENT_AUTOMAKE, test $AUTO_MAKE_VERSION -lt 14)
+AM_CONDITIONAL(OLD_AUTOMAKE, test $AUTO_MAKE_VERSION -lt 15)
 
 # set logging default value
 # with_logging=yes
@@ -48,29 +68,55 @@ if test "x$with_logging" = "xno" ; then
     AC_DEFINE(FG_NDEBUG)
 fi
 
-dnl specify if we are building with "checker"
+dnl specify if we are building with "electric fence"
 AC_ARG_WITH(efence, [  --with-efence           Specify if we are building with "electric-fence"])
 
 if test "x$with_efence" = "xyes" ; then
     echo "Building with efence"
-    LIBS= "$LIBS -lefence"
+    LIBS="$LIBS -lefence"
+fi
+
+# Specify if we want to build with Norman's jpeg image server support.
+# This requires libjpeg to be installed and available.
+# Default to with_jpeg_server=no
+JPEGLIB=''
+AC_ARG_WITH(jpeg_factory, [  --with-jpeg-factory     Include Norman's jpeg image factory support code])
+if test "x$with_jpeg_factory" = "xyes" ; then
+    echo "Building with Norman's jpeg image factory support"
+    AC_CHECK_LIB(jpeg, jpeg_start_compress)
+    if test "x$ac_cv_lib_jpeg_jpeg_start_compress" != "xyes" ; then
+        echo
+        echo "In order to build the jpeg factory code you need libjpeg installed."
+        echo "otherwise please configure with the --with-jpeg-sever=no option"
+        echo
+        echo "libjpeg is available at :"
+        echo "  ftp://ftp.uu.net in the directory graphics/jpeg"
+        exit 1
+    fi
+else
+    echo "Building without Norman's jpeg image server support"
 fi
+AM_CONDITIONAL(ENABLE_JPEG_SERVER, test "x$with_jpeg_factory" = "xyes")
+
 
 dnl Check for MS Windows environment
 AC_CHECK_HEADER(windows.h)
 
-dnl extra library and include directories
-EXTRA_DIRS="/usr/local /usr/local/plib /usr/X11R6"
+if test "x$HOSTTYPE" != "xmacintosh" ; then
+    dnl extra library and include directories
+    EXTRA_DIRS="/usr/local /usr/local/plib /usr/X11R6"
 
-if test -d /opt/X11R6 ; then
-     EXTRA_DIRS="$EXTRA_DIRS /opt/X11R6"
-fi
+    if test -d /opt/X11R6 ; then
+        EXTRA_DIRS="$EXTRA_DIRS /opt/X11R6"
+    fi
 
-if test "x$ac_cv_header_windows_h" = "xyes" ; then
-    EXTRA_DIRS="${EXTRA_DIRS} `pwd`/Win32"
-# elif test `uname -s` = "SunOS" ; then
-#   EXTRA_DIRS="${EXTRA_DIRS} `pwd`/SunOS"
+    if test "x$ac_cv_header_windows_h" = "xyes" ; then
+        if test -d /usr/mingw/usr ; then
+            EXTRA_DIRS="$EXTRA_DIRS /usr/mingw/usr"
+        fi
+    fi
 fi
+
 wi_EXTRA_DIRS(no, ${EXTRA_DIRS})
 
 dnl Using AM_CONDITIONAL is a step out of the protected little 
@@ -83,8 +129,11 @@ dnl includes, compile alternative source files, etc.
 dnl Enable serial support on Unix type systems
 AM_CONDITIONAL(ENABLE_UNIX_SERIAL, true)
 
-dnl Check for X11 (fancy)
-AC_PATH_XTRA
+dnl X11 might be installed on Mac OS X, don't want to use it if it is.
+if test "x$HOSTTYPE" != "xmacintosh" ; then
+    dnl Check for X11 (fancy)
+    AC_PATH_XTRA
+fi
 
 dnl Checks for libraries.
 
@@ -92,21 +141,41 @@ null_LIBS="$LIBS"
 
 AC_CHECK_LIB(m, cos)
 
+if test  "x$ac_cv_mingw32" = "xyes" ; then
+    LIBS="$LIBS -lwsock32"
+fi
+
 base_LIBS="$LIBS"
 
+dnl Thread related checks
+AC_CHECK_LIB(pthread, pthread_exit)
+AC_CHECK_HEADER(pthread.h)
+if test "x$ac_cv_lib_pthread_pthread_exit" = "xyes" -a "x$ac_cv_header_pthread_h" = "xyes"; then
+    CXXFLAGS="$CXXFLAGS -D_REENTRANT"
+    CFLAGS="$CFLAGS -D_REENTRANT"
+fi
+AM_CONDITIONAL(HAVE_THREADS, test "x$ac_cv_lib_pthread_pthread_exit" = "xyes" -a "x$ac_cv_header_pthread_h" = "xyes")
+
 AC_CHECK_LIB(socket, socket)
-AC_CHECK_LIB(X11, XCreateWindow)
-AC_CHECK_LIB(Xext, XShmCreateImage)
-AC_CHECK_LIB(Xi, XGetExtensionVersion)
-AC_CHECK_LIB(ICE, IceOpenConnection)
-AC_CHECK_LIB(SM, SmcOpenConnection)
-AC_CHECK_LIB(Xt, XtMalloc)
-AC_CHECK_LIB(Xmu, XmuLookupStandardColormap)
+
+dnl X11 might be installed, but we don't want to use it for OSX -dw-
+if test "x$HOSTTYPE" != "xmacintosh" ; then
+    AC_CHECK_LIB(X11, XCreateWindow)
+    AC_CHECK_LIB(Xext, XShmCreateImage)
+    AC_CHECK_LIB(Xi, XGetExtensionVersion)
+    AC_CHECK_LIB(ICE, IceOpenConnection)
+    AC_CHECK_LIB(SM, SmcOpenConnection)
+    AC_CHECK_LIB(Xt, XtMalloc)
+    AC_CHECK_LIB(Xmu, XmuLookupStandardColormap)
+fi
 
 dnl check for OpenGL related libraries
 
-if test "x$ac_cv_header_windows_h" != "xyes" ; then
-    dnl Reasonable stuff for non-windoze variants ... :-)
+if test "x$HOSTTYPE" = "xmacintosh" ; then
+    dnl Macintosh OSX
+    LIBS="$LIBS -framework OpenGL -framework GLUT"
+elif test "x$ac_cv_header_windows_h" != "xyes" ; then
+    dnl Reasonable stuff for X-Windows based machines
 
     AC_CHECK_LIB(GLcore, glNewList)
     if test "x$ac_cv_lib_GLcore_glNewList" = "xno" ; then
@@ -145,8 +214,7 @@ if test "x$ac_cv_header_windows_h" != "xyes" ; then
     AC_CHECK_LIB(glut, glutGameModeString)
     LIBS="$save_LIBS"
 else
-    dnl Win32 is a little wierd because it has to try to handle the various
-    dnl winbloze-isms.  We'll just do this manually for now.
+    dnl Win32 libs
 
     echo Win32 specific hacks...
     AC_DEFINE(WIN32)
@@ -172,6 +240,9 @@ else
 
     LIBS="$LIBS -l${WIN32_GLUT} -l${WIN32_GLU} -l${WIN32_OPENGL}"
     LIBS="$LIBS -luser32 -lgdi32"
+    if test  "x$ac_cv_mingw32" = "xyes" ; then
+	LIBS="$LIBS -wsock32"
+    fi
     echo "Will link apps with $LIBS"
 fi
 
@@ -212,41 +283,34 @@ if test "x$ac_cv_header_plib_pu_h" != "xyes"; then
     exit
 fi
 
-# dnl Check for system installed gdbm
-# AC_CHECK_HEADER(gdbm.h)
-# if test "x$ac_cv_header_gdbm_h" = "xyes"; then
-#     AC_DEFINE( HAVE_GDBM )
-# else
-#     echo "no gdbm found, configuring and building."
-# fi
-# AM_CONDITIONAL(HAVE_GDBM, test "x$ac_cv_header_gdbm_h" = "xyes" )
-
 dnl Check for system installed metakit
 AC_CHECK_HEADER(mk4.h)
 if test "x$ac_cv_header_mk4_h" != "xyes"; then
-    echo "no metakit found, configuring and building."
-    # Run configure in the metakit subdir
-    AC_CONFIG_SUBDIRS( simgear/metakit/unix )
+    echo "Metakit not found, you will need to install this first."
+    echo "Please read the README.metakit for more information."
+    exit
 fi
-AM_CONDITIONAL(HAVE_METAKIT, test "x$ac_cv_header_mk4_h" = "xyes" )
 
 
 dnl Specify if we want logging (testing build) or not (release build)
 
 dnl Check for system installed zlib
 AC_CHECK_HEADER(zlib.h)
-if test "x$ac_cv_header_zlib_h" = "xyes"; then
-    AC_DEFINE( HAVE_ZLIB )
-else
-    echo "no zlib found, building."
+if test "x$ac_cv_header_zlib_h" != "xyes"; then
+    echo "zlib not found, you will need to install this first."
+    echo "Please read the README.zlib for more information."
+    exit
 fi
-AM_CONDITIONAL(HAVE_ZLIB, test "x$ac_cv_header_zlib_h" = "xyes" )
 
 dnl Checks for header files.
 AC_HEADER_STDC
 AC_CHECK_HEADERS( \
-	fcntl.h getopt.h malloc.h memory.h stdlib.h sys/param.h sys/stat.h \
-        sys/time.h sys/timeb.h unistd.h windows.h winbase.h values.h )
+	fcntl.h getopt.h malloc.h memory.h stdint.h stdlib.h sys/param.h \
+	sys/stat.h sys/time.h sys/timeb.h unistd.h windows.h winbase.h values.h )
+
+if test "x$ac_cv_header_stdint_h" = "xyes"; then
+    AC_DEFINE( HAVE_STDINT_H )
+fi
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
@@ -260,7 +324,7 @@ AC_FUNC_VPRINTF
 AC_CHECK_FUNCS( ftime gettimeofday timegm memcpy bcopy mktime strstr rand \
 	random setitimer getitimer signal GetLocalTime rint getrusage )
 
-AM_CONFIG_HEADER(simgear/config.h)
+AM_CONFIG_HEADER(simgear/simgear_config.h)
 
 AC_OUTPUT( \
 	Makefile \
@@ -273,22 +337,19 @@ AC_OUTPUT( \
 	simgear/io/Makefile \
 	simgear/magvar/Makefile \
 	simgear/math/Makefile \
+	simgear/metar/Makefile \
 	simgear/misc/Makefile \
 	simgear/route/Makefile \
 	simgear/screen/Makefile \
 	simgear/serial/Makefile \
 	simgear/sky/Makefile \
+	simgear/threads/Makefile \
 	simgear/timing/Makefile \
 	simgear/xgl/Makefile \
 	simgear/xml/Makefile \
-	simgear/zlib/Makefile \
 )
 
-AC_OUTPUT_COMMANDS([
-#	if test "x$ac_cv_header_windows_h" = "xyes" ; then
-#		cp simgear/gdbm/autoconf.h.cygwin32 simgear/gdbm/autoconf.h
-#	fi
-])
+# AC_OUTPUT_COMMANDS([])
 
 echo ""
 echo "Configure Summary"
@@ -308,14 +369,23 @@ else
     echo "Electric fence: no"
 fi
 
-# if test "x$ac_cv_header_gdbm_h" != "xyes"; then
-#    echo "Building gdbm"
-# fi
+echo -n "Automake version: ($AUTO_MAKE_VERSION) "
+automake --version | head -1
 
-if test "x$ac_cv_header_mk4_h" != "xyes"; then
-   echo "Building metakit"
+if test "x$with_jpeg_factory" = "xyes"; then
+   echo "With JPEG Factory support"
+else
+   echo "Without JPEG Factory support"
 fi
 
-if test "x$ac_cv_header_zlib_h" != "xyes"; then
-   echo "Building zlib"
+if test "x$ac_cv_lib_pthread_pthread_exit" = "xyes" -a "x$ac_cv_header_pthread_h" = "xyes"; then
+   echo "Threads: pthread lib found."
+else
+   echo "Threads: no threads (pthread lib not found.)"
+fi
+
+if test "$OS" = "IRIX" -o "$OS" = "IRIX64"; then
+    if test "$CXX" = "CC"; then
+        echo "\nRemember to run: sh ../FlightGear/irix-hack.sh!\07\n"
+    fi
 fi