Improved missing package recognition in Unix configure
Deon Ramsey
parent
c5c4dad167
commit
8f61f81ec2
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@ -422,4 +422,5 @@ Code:
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* Fixed specular lighting for 3DS meshes, but correcting the mapping of 3DS
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shininess to OpenGL specular exponents.
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* Multi Resolution Texturing. (dramsey)
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* Unix: Much improved recognition of missing packages in configure. (dramsey)
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13
INSTALL
13
INSTALL
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@ -2,9 +2,12 @@ Celestia Install instructions for UNIX
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--------------------------------------
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You need to have the following components installed before Celestia
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will build: OpenGL (tested with Mesa 3.4), glut, libjpeg, and libpng.
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will build: OpenGL (tested with Mesa 3.4), glu, glut, libjpeg, and libpng.
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Should you have a package based installation (most Linux distributions these
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days are), you will also need to install the devel packages for your OpenGL,
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glu, glut and glibc packages.
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Then, assuming you've collected all the necessary libraries, here's
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OK, assuming you've collected all the necessary libraries, here's
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what you need to do to build and run Celestia:
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configure
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@ -24,7 +27,7 @@ depending in your Installation Distributions you may also need other packages
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containing various information needed by the build process, for instance, to
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build under SUSE Linux, you will also need to have the gtk-devel package
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installed, and having GNOME's devel packages present also is probably not
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a bad idea.
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a bad idea (in fact, currently absolutely necessary for the GTK version).
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Celestia will be installed into /usr/local by default, with data files landing
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in /usr/local/share/Celestia , but you may specify a new location with the
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@ -35,6 +38,6 @@ in /usr/local/share/Celestia , but you may specify a new location with the
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All the other usual configure parameters apply; you may see which options
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are available using 'configure --help'
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Chris Laurel
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claurel@.shatters.net
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Chris Laurel & Deon Ramsey
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claurel@.shatters.net dramsey@users.sourceforge.net
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@ -154,7 +154,9 @@ main ()
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echo "*** full path to gtk-config. If you are running Linux or some-"
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echo "*** thing similar, you may need to install the gtk-devel package"
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echo "*** (or some other package with a similar name) in order to get"
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echo "*** a working gtk-config."
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echo "*** a working gtk-config. If in fact you don't have or want GTK,"
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echo "*** disregard this message. Note that configuring with"
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echo "*** '--without-gtk' will turn off this check and message."
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else
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if test -f conf.gtktest ; then
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:
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71
configure.in
71
configure.in
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@ -110,25 +110,44 @@ GTK_LIBS=""
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GTKGL_LIBS=""
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GTK_CFLAGS=""
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AM_PATH_GTK(1.2.0,enable_gtk_default="yes",enable_gtk_default="no")
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if test "$enable_gtk_default" == "yes" ; then
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OLD_LIBS="$LIBS"
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LIBS="$LIBS $GTK_LIBS -lGL"
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AC_CHECK_LIB(gtkgl,gdk_gl_query,,enable_gtk_default="no")
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LIBS="$OLD_LIBS"
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fi
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AC_MSG_CHECKING([whether to use GTK.])
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AC_MSG_CHECKING([whether to disable GTK.])
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AC_ARG_WITH(gtk, [ --with-gtk Use Gtk for an enhanced GUI],
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enable_gtk="$withval", enable_gtk="$enable_gtk_default")
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AC_MSG_RESULT($enable_gtk)
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enable_gtk="$withval";enable_by_default="no", enable_gtk="yes";enable_by_default="yes")
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if test "$enable_gtk" == "yes" ; then
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AC_MSG_RESULT(no, so try to find GTK)
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AM_PATH_GTK(1.2.0,enable_gtk="yes",enable_gtk="no")
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dnl Complain only if the user insisted we do GTK
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if test "$enable_by_default" == "no" -a "$enable_gtk" == "no"; then
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AC_MSG_ERROR(Unable to find GTK)
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fi
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else
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AC_MSG_RESULT(yes)
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fi
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if test "$enable_gtk" == "yes" ; then
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OLD_LIBS="$LIBS"
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LIBS="$LIBS $GTK_LIBS -lGL"
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AC_CHECK_LIB(gtkgl,gdk_gl_query,,enable_gtk="no")
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dnl Complain only if the user insisted we do GTK
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if test "$enable_by_default" == "no" -a "$enable_gtk" == "no"; then
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AC_MSG_ERROR(Unable to find gtkglarea)
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fi
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fi
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if test "$enable_gtk" == "yes" ; then
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LIBS="$OLD_LIBS"
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GNOME_INIT
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GNOME_COMPILE_WARNINGS
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GNOME_X_CHECKS
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GTKGL_LIBS=-lgtkgl
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else
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if test "$enable_by_default" == "yes" ; then
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AC_MSG_WARN(Disabled GTK GUI because of missing necessary packages)
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fi
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dnl Check for X11.
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AC_PATH_XTRA
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@ -143,6 +162,16 @@ CXXFLAGS="$CXXFLAGS $CELESTIAFLAGS $CELESTIA_CXXFLAGS $GTK_CFLAGS $GNOME_CFLAGS
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LIBS="$LIBS $CELESTIALIBS $GTK_LIBS $GNOME_LIBS $GNOMEUI_LIBS $GTKGL_LIBS"
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LDFLAGS="$LDFLAGS $GNOME_LIBDIR"
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dnl Check for OpenGL headers first.
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AC_CHECK_HEADERS(GL/gl.h,,AC_MSG_ERROR([[No gl.h found.\
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Usually, this means that you either have no OpenGL library on your system,\
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or if you are using a package based distribution, that you have failed to\
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install the corresponding development package for your library. If for\
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instance you have Mesa installed, you will also have to install the\
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mesa-devel package (or something named similarly). Also, if in fact it *WAS*\
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the devel package missing, make sure you have the devel packages for GLU and\
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GLUT installed as they will also be needed.]]))
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dnl Check for OpenGL. Taken partly from the plib sources.
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AC_CHECK_LIB(GL,glNewList)
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@ -152,6 +181,16 @@ if test "x$ac_cv_lib_GL_glNewList" = "xno" ; then
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AC_MSG_ERROR(GL library was not found))
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fi
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dnl Check for GLU headers.
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AC_CHECK_HEADERS(GL/glu.h,,AC_MSG_ERROR([[No glu.h found.\
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Usually, this means that you either have no GLU library on your system,\
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or if you are using a package based distribution, that you have failed to\
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install the corresponding development package for your library. If for\
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instance you have MesaGLU installed, you will also have to install the\
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mesaglu-devel package (or something named similarly). It is also possible\
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that you have the xf86glu package installed, in which case you'll need the\
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xf86glu-devel package or similar.]]))
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AC_CHECK_LIB(GLU,gluLookAt)
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if test "x$ac_cv_lib_GLU_gluLookAt" = "xno"; then
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@ -161,6 +200,14 @@ if test "x$ac_cv_lib_GLU_gluLookAt" = "xno"; then
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fi
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dnl Check for GLUT headers first.
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AC_CHECK_HEADERS(GL/glut.h,,AC_MSG_ERROR([[No glut.h found.\
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Usually, this means that you either have no GLUT library on your system,\
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or if you are using a package based distribution, that you have failed to\
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install the corresponding development package for your library. If for\
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instance you have Mesa installed, you will also have to install the\
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mesaglut-devel package (or something named similarly).]]))
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dnl Check for GLUT.
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AC_CHECK_LIB(glut, glutKeyboardUpFunc,,
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AC_MSG_ERROR(GLUT library version >= 3.7 not found))
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@ -178,7 +225,7 @@ dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS(GL/gl.h GL/glut.h)
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#AC_CHECK_HEADERS(GL/gl.h GL/glut.h)
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# AC_DEFINE(TEXTURE_DIR,"textures")
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# AC_DEFINE(FONT_DIR,"fonts")
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@ -203,3 +203,7 @@ determining which stars from a StarDatabase are visible to an Observer. The
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fairly simple trick used to help alleviate the problem involves only checking a
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portion of the database for visibility at each update.
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UNIX
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----
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To develop under Unix, you will probably need some of the following packages:
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autoconf, automake, and of course the usual array of c++ compilers/linkers.
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@ -346,7 +346,7 @@ static void menuAbout()
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{
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const gchar* authors[] = {
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"Chris Laurel <claurel@shatters.net>",
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"Deon Ramsey <miavir@furry.de>",
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"Deon Ramsey <dramsey@sourceforge.net>",
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"Clint Weisbrod <cweisbrod@adelphia.net>",
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NULL
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};
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