327 lines
9.1 KiB
Plaintext
327 lines
9.1 KiB
Plaintext
dnl
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dnl Celestia autoconf file
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dnl Process this file with autoconf to make a configure script
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dnl
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AC_INIT(configure.in)
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dnl For KDE interface
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AC_CONFIG_AUX_DIR(admin)
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AM_INIT_AUTOMAKE(celestia, 1.2.5)
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AM_CONFIG_HEADER(config.h)
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AM_ACLOCAL_INCLUDE(macros)
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dnl Check system type
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AC_CANONICAL_HOST
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dnl Check for compilers. Set CFLAGS and CXXFLAGS to null if unset, so
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dnl that these macros won't set the to default values that we don't want.
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if test "x${CFLAGS-notset}" = "xnotset" ; then
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export CFLAGS
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CFLAGS=""
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fi
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AC_PROG_CC
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if test "x${CXXFLAGS-notset}" = "xnotset" ; then
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export CXXFLAGS
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CXXFLAGS=""
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fi
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AC_PROG_CXX
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dnl Checks for programs.
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AC_PROG_CPP
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AC_PROG_CXXCPP
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AC_PROG_INSTALL
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AC_LIBTOOL_DLOPEN
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AC_PROG_LIBTOOL
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dnl AC_PROG_RANLIB
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dnl
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dnl Compilation options
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dnl
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CELESTIA_CPPFLAGS=""
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CELESTIA_CFLAGS="-O2 -Wall -ffast-math -fexpensive-optimizations"
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CELESTIA_CXXFLAGS="-O2 -Wall -ffast-math -fexpensive-optimizations"
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dnl CELESTIA_CFLAGS="-O2 -g -Wall"
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dnl CELESTIA_CXXFLAGS="-O2 -g -Wall"
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dnl case "$host" in
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dnl i*86-*-*) CELESTIA_CFLAGS="$CELESTIA_CFLAGS -malign-loops=2 -malign-jumps=2 -malign-functions=2";
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dnl CELESTIA_CXXFLAGS="$CELESTIA_CXXFLAGS -malign-loops=2 -malign-jumps=2 -malign-functions=2";;
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dnl alpha*-*-linux-*) CELESTIA_CFLAGS="$CELESTIA_CFLAGS -mieee";;
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dnl esac
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AC_MSG_CHECKING([whether to include debugging code])
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AC_ARG_ENABLE(debug, [ --enable-debug Produce an executable with debugging symbols], , enable_debug="no")
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if test "$enable_debug" == "yes" ; then
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CELESTIA_CFLAGS="-g -Wall"; CELESTIA_CXXFLAGS="-g -Wall"
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AC_DEFINE(DEBUG)
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fi
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AC_MSG_RESULT($enable_debug)
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AC_MSG_CHECKING([whether to be pedantic])
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AC_ARG_ENABLE(pedantic, [ --enable-pedantic Enable -pedantic (and -ansi for C) when compiling], , enable_pedantic="no")
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if test "$enable_pedantic" == "yes" ; then
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CELESTIA_CFLAGS="$CELESTIA_CFLAGS -ansi -pedantic"; CELESTIA_CXXFLAGS="$CELESTIA_CXXFLAGS -pedantic"
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fi
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AC_MSG_RESULT($enable_pedantic)
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AC_MSG_CHECKING([whether to do profiling])
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AC_ARG_ENABLE(profile,[ --enable-profile Produce a profiled executable[default=no]], , enable_profile="no")
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if test "$enable_profile" == "yes" ; then
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CELESTIA_CFLAGS="$CELESTIA_CFLAGS -pg"; CELESTIA_CXXFLAGS="$CELESTIA_CXXFLAGS -pg"
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else
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if test "$enable_debug" != "yes" ; then
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dnl must be set here instead of above because -pg and
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dnl -fomit-frame-pointer are incompatible
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CELESTIA_CFLAGS="$CELESTIA_CFLAGS -fomit-frame-pointer"; CELESTIA_CXXFLAGS="$CELESTIA_CXXFLAGS -fomit-frame-pointer"
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fi
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fi
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AC_MSG_RESULT($enable_profile)
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dnl
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dnl GL and GLUT libs
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dnl
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AC_ARG_WITH(
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gl-libs,
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[ --with-gl-libs=DIR Specify OpenGL library location],
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CELESTIALIBS="$CELESTIALIBS -L$withval")
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AC_ARG_WITH(
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gl-inc,
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[ --with-gl-inc=DIR Specify OpenGL header file location],
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CELESTIAFLAGS="$CELESTIAFLAGS -I$withval")
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AC_ARG_WITH(
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glut-libs,
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[ --with-glut-libs=DIR Specify GLUT library location],
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CELESTIALIBS="$CELESTIALIBS -L$withval")
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AC_ARG_WITH(
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glut-inc,
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[ --with-glut-inc=DIR Specify GLUT header file location],
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CELESTIAFLAGS="$CELESTIAFLAGS -I$withval")
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LIBS="$LIBS -lm"
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dnl Use Gtk if requested
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GTK_LIBS=""
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GTKGL_LIBS=""
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GTK_CFLAGS=""
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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="$withval";enable_gtk_by_default="no", enable_gtk="yes";enable_gtk_by_default="yes")
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AC_ARG_WITH(kde, [ --with-kde Use KDE for an enhanced GUI],
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enable_kde="$withval";enable_kde_by_default="no", enable_kde="yes";enable_kde_by_default="yes")
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dnl disables the one that was not explicitly enabled.
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dnl enables gtk by default
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if test "$enable_kde_by_default" == "yes" -a "$enable_gtk" == "yes" ; then
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enable_kde="no"
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enable_kde_by_default="no"
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else
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if test "$enable_gtk_by_default" == "yes" -a "$enable_kde" == "yes" ; then
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enable_gtk="no"
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enable_gtk_by_default="no"
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fi
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fi
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dnl
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dnl GTK
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dnl
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if test "$enable_gtk" == "yes" ; then
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enable_kde="no"
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AC_MSG_RESULT(no, so try to find GTK)
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AM_PATH_GTK(1.2.0,enable_gtk="yes",enable_gtk="no")
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dnl Complain only if the user insisted we do GTK
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if test "$enable_gtk_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_gtk_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_gtk_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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LIBS="$X_PRE_LIBS $LIBS $X_LIBS -lXmu -lXi -lXext -lX11 -lm $X_EXTRA_LIBS"
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CFLAGS="$CFLAGS $X_CFLAGS"
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fi
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AM_CONDITIONAL(ENABLE_GTK, test "$enable_gtk" == "yes")
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dnl
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dnl KDE
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dnl
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if test "$enable_kde" == "yes" ; then
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dnl KDE_SET_PREFIX
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AC_CHECK_COMPILERS
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AC_ENABLE_SHARED(yes)
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AC_ENABLE_STATIC(no)
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KDE_PROG_LIBTOOL
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dnl AM_KDE_WITH_NLS
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KDE_USE_QT(3)
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AC_PATH_KDE
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fi
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AM_CONDITIONAL(ENABLE_KDE, test "$enable_kde" == "yes")
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CFLAGS="$CFLAGS $CELESTIAFLAGS $CELESTIA_CFLAGS $GTK_CFLAGS $GNOME_CFLAGS"
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CXXFLAGS="$CXXFLAGS $CELESTIAFLAGS $CELESTIA_CXXFLAGS $GTK_CFLAGS $GNOME_CFLAGS $GNOME_INCLUDEDIR"
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LIBS="$LIBS $CELESTIALIBS $GTK_LIBS $GNOME_LIBS $GNOMEUI_LIBS $GTKGL_LIBS"
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LDFLAGS="$LDFLAGS $GNOME_LIBDIR"
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dnl Check for OpenGL headers first.
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AC_CHECK_HEADERS(GL/gl.h,,AC_MSG_ERROR([[No gl.h found. See INSTALL file for ddetails about how to correct this problem.]]))
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dnl Check for OpenGL. Taken partly from the plib sources.
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AC_CHECK_LIB(GL,glNewList)
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if test "x$ac_cv_lib_GL_glNewList" = "xno" ; then
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dnl Check for MesaGL.
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AC_CHECK_LIB(MesaGL, glNewList,,
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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. See INSTALL file for details on how to correct this problem.]]))
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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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dnl Check for MesaGLU.
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AC_CHECK_LIB(MesaGLU, gluLookAt,,
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AC_MSG_ERROR(GLU library was not found))
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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. See INSTALL file for details on correcting this problem.]]))
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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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dnl Check for JPEG library.
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AC_CHECK_LIB(jpeg, jpeg_start_decompress,,
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AC_MSG_ERROR(jpeg library not found))
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dnl Check for PNG library.
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AC_CHECK_LIB(png, png_create_info_struct,,
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AC_MSG_ERROR(png library not found))
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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_DEFINE(TEXTURE_DIR,"textures")
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# AC_DEFINE(FONT_DIR,"fonts")
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# AC_DEFINE(MODEL_DIR,"models")
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# AC_DEFINE(DATA_DIR,"data")
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AC_CHECK_HEADERS(byteswap.h)
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AC_C_BIGENDIAN
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if test "$prefix" = "NONE" ; then
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prefix=$ac_default_prefix
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fi
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if test "$enable_kde" == "yes" ; then
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PKGDATADIR=`eval echo "${kde_datadir}/$PACKAGE"`
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datadir=${kde_datadir}
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else
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PKGDATADIR=`eval echo "${datadir}/$PACKAGE"`
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fi
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AC_SUBST(PKGDATADIR)
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AC_DEFINE_UNQUOTED(CONFIG_DATA_DIR, "$PKGDATADIR")
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AC_DEFINE_UNQUOTED(G_LOG_DOMAIN,"Celestia")
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AC_DEFINE_UNQUOTED(GNOMELOCALEDIR,"$PKGDATADIR/locale")
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enable_hipparcos="no"
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AC_ARG_ENABLE(hipparcos-dir,
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[ --enable-hipparcos-dir=DIR Specify location of HIPPARCOS/TYCHO stardata],
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HIPDIR="$enableval",HIPDIR="$PKGDATADIR")
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AC_DEFINE_UNQUOTED(HIP_DATA_DIR, "$HIPDIR")
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AC_SUBST(HIPDIR)
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AC_MSG_CHECKING([whether we can create a new star database])
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if test -f "$HIPDIR/hip_main.dat" ; then
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enable_hipparcos="yes"
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fi
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AC_MSG_RESULT($enable_hipparcos)
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AM_CONDITIONAL(ENABLE_HIPPARCOS, test "x$enable_hipparcos" = "xyes")
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AC_OUTPUT( Makefile \
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src/Makefile \
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src/celutil/Makefile \
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src/celmath/Makefile \
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src/cel3ds/Makefile \
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src/celtxf/Makefile \
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src/celengine/Makefile \
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src/celestia/Makefile \
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data/Makefile \
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extras/Makefile \
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textures/Makefile \
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textures/lores/Makefile \
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textures/medres/Makefile \
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textures/hires/Makefile \
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models/Makefile \
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shaders/Makefile \
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fonts/Makefile \
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src/celestia/res/Makefile \
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macros/Makefile \
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manual/Makefile \
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src/celestia/kde/Makefile \
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src/celestia/kde/data/Makefile \
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)
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AC_MSG_RESULT()
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AC_MSG_RESULT()
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AC_MSG_RESULT(********************************************************************)
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AC_MSG_RESULT(*** Celestia configuration complete. Now do a 'make' followed ***)
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AC_MSG_RESULT(*** by 'make install' ***)
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AC_MSG_RESULT(********************************************************************)
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AC_MSG_RESULT()
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AC_MSG_RESULT()
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