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dnl
dnl
AC_INIT
AM_INIT_AUTOMAKE(gpsd, 1.96)
AC_PREFIX_PROGRAM(gcc)
AM_CONFIG_HEADER(config.h)
AC_LANG([C])
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_PROG_LIBTOOL
CFLAGS="$CFLAGS -Wall -Werror"
AC_CHECK_HEADERS(termio.h sys/param.h termios.h sys/termios.h sys/select.h strings.h path.h sys/filio.h sys/time.h)
dnl
dnl Locate Net Libraries
dnl
AC_CHECK_LIB(nsl, gethostbyname, LIBNSL="-lnsl")
AC_SUBST(LIBNSL)
dnl
AC_CHECK_LIB(socket, socket, LIBSOCKET="-lsocket")
AC_SUBST(LIBSOCKET)
dnl
dnl
dnl
dnl Locate Libraries
dnl
AC_MSG_CHECKING(whether to force -lm switch)
AC_TRY_LINK([#include <math.h>],
{ double foo; foo = sin(1.234); },
link_libm=0, link_libm=1)
if test $link_libm = 1; then
AC_MSG_RESULT(yes)
LIBM="-lm"
AC_SUBST(LIBM)
else
AC_MSG_RESULT(no)
fi
dnl
AC_CHECK_LIB(c, open, LIBC="-lc")
AC_SUBST(LIBC)
dnl
AC_CHECK_LIB(gen, regcmp, LIBGEN="-lgen")
AC_SUBST(LIBGEN)
dnl
dnl
dnl
dnl
dnl Check for X stuff
dnl
dnl
dnl Check X options
dnl
if test "$with_x" = no; then
AC_MSG_WARN([Some of this software requires the X window system to compile and run.
Please do not use the configure option '--without-x'.])
fi
if test "$with_motif" = no; then
AC_MSG_WARN([Some of this software requires Motif to compile and run.
Please do not use the configure option '--without-motif'.])
fi
dnl
dnl
dnl Check for X libraries
dnl
if test "$with_x" != no; then
ice_save_LIBS="$LIBS"
ice_save_CFLAGS="$CFLAGS"
ice_save_CPPFLAGS="$CPPFLAGS"
ice_save_LDFLAGS="$LDFLAGS"
dnl
AC_PATH_XTRA
ICE_FIND_MOTIF
ICE_FIND_ATHENA
ICE_FIND_XPM
dnl
dnl Autoconf bug fix: Sun CC 3.0 requires `-R lib', g++ requires `-Rlib'.
changequote(,)dnl
case "$CXX" in
*CC) X_LIBS="`echo $X_LIBS | $SED 's, -R\([^ ]\), -R \1,g'`"
esac
changequote([,])dnl
dnl
dnl
dnl
LIBS="$LIBS $X_EXTRA_LIBS"
CFLAGS="$CFLAGS $X_CFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
LDFLAGS="$LDFLAGS $X_LIBS"
dnl
dnl Check for X library
dnl
X11_LIBS=""
AC_CHECK_LIB(X11, XOpenDisplay, X11_LIBS="-lX11",,${X_PRE_LIBS})
if test "$X11_LIBS" = ""; then
dnl Not having X may be fatal. Let the user fix this.
AC_MSG_WARN([The X11 library '-lX11' could not be found.
Please use the configure options '--x-includes=DIR'
and '--x-libraries=DIR' to specify the X location.
See the file 'config.log' for further diagnostics.])
fi
AC_SUBST(X_LIBS)
AC_SUBST(X11_LIBS)
AC_SUBST(X_PRE_LIBS)
dnl
dnl
dnl Check for -lXintl library. Lutz Kittler <kittler@sse-erfurt.de> says
dnl that DLD-Linux with CDE wants `-lXintl' to refine `Xlcmbcurmax'.
dnl Guenther Roehrich <guenther@studbox.uni-stuttgart.de> says that
dnl we must check for `_Xlcmbcurmax' instead of `Xlcmbcurmax'.
dnl
AC_CHECK_LIB(Xintl, _Xlcmbcurmax, X11_LIBS="${X11_LIBS} -lXintl",,
${X_PRE_LIBS} ${X11_LIBS})
dnl
dnl
dnl Check for -lipc library. SCO unix is said to want that.
dnl
AC_CHECK_LIB(ipc, shmap, X11_LIBS="${X11_LIBS} -lipc",,
${X_PRE_LIBS} ${X11_LIBS})
dnl
dnl
dnl Check for X toolkit libraries
dnl
XT_LIBS=""
AC_CHECK_LIB(Xt, XtToolkitInitialize, XT_LIBS="-lXt",,
${X_PRE_LIBS} ${X11_LIBS})
if test "$XT_LIBS" = ""; then
dnl Not having Xt is fatal. Let the user fix this.
AC_MSG_WARN([The X toolkit library '-lXt' could not be found.
Please use the configure options '--x-includes=DIR'
and '--x-libraries=DIR' to specify the X location.
See the file 'config.log' for further diagnostics.])
fi
AC_SUBST(XT_LIBS)
dnl
dnl
dnl Check for Xaw libraries
dnl
XAW_LIBS=""
AC_CHECK_LIB(Xaw, XawInitializeWidgetSet, XAW_LIBS="-lXaw",,
${X_PRE_LIBS} ${X11_LIBS})
if test "$XAW_LIBS" = ""; then
dnl Not having Xaw is fatal. Let the user fix this.
AC_MSG_WARN([The Xaw library '-lXaw' could not be found.
Please use the configure options '--x-includes=DIR'
and '--x-libraries=DIR' to specify the X location.
See the file 'config.log' for further diagnostics.])
fi
AC_SUBST(XAW_LIBS)
dnl
dnl
dnl Check for X extension libraries
dnl
dnl
XEXT_LIBS=""
AC_CHECK_LIB(Xext, XShapeQueryVersion, XEXT_LIBS="-lXext",,
${X_PRE_LIBS} ${X11_LIBS})
AC_SUBST(XEXT_LIBS)
dnl
dnl
dnl
dnl
dnl Check for Xpm library and headers
dnl
XPM_LIBS=""
AC_CHECK_LIB(Xpm, XpmCreatePixmapFromXpmImage,
XPM_LIBS="-lXpm"
AC_DEFINE([HAVE_XPM],1,[Xpm available]),,${X_PRE_LIBS} ${X11_LIBS})
if test "$XPM_LIBS" != ""; then
AC_CHECK_HEADERS(X11/xpm.h xpm.h)
fi
AC_SUBST(XPM_LIBS)
dnl
dnl
dnl Check for Motif widget libraries
dnl
dnl
XM_LIBS=""
XP_LIBS=""
if test "$motif_includes" != "no" && test "$motif_libraries" != "no"
then
dnl Motif 2.1 wants `-lXp' (X11R6.3 print server)
AC_CHECK_LIB(Xp, XpSelectInput,
XP_LIBS="-lXp"
AC_DEFINE([HAVE_XP],1,[Xp available]),,
${X_PRE_LIBS} ${XPM_LIBS} ${XEXT_LIBS} ${XT_LIBS} ${XEXT_LIBS} ${X11_LIBS} ${LIBGEN})
dnl
AC_CHECK_LIB(Xm, XmCreateOptionMenu,
XM_LIBS="-lXm"
AC_DEFINE([HAVE_MOTIF],1,[Motif available]),,
${X_PRE_LIBS} ${XP_LIBS} ${XPM_LIBS} ${XEXT_LIBS} ${XT_LIBS} ${XEXT_LIBS} ${X11_LIBS} ${LIBGEN})
fi
if test "$XM_LIBS" = ""; then
dnl Without Motif, we won't get far. Let the user fix this.
AC_MSG_WARN([The Motif library '-lXm' could not be found.
Please use the configure options '--with-motif-includes=DIR'
and '--with-motif-libraries=DIR' to specify the Xm location.
See the file 'config.log' for further diagnostics.])
MISSING_MOTIF="# "
AC_SUBST(MISSING_MOTIF)
fi
AC_SUBST(XP_LIBS)
AC_SUBST(XM_LIBS)
dnl
dnl
dnl
dnl
LIBS="$ice_save_LIBS"
CFLAGS="$ice_save_CFLAGS"
CPPFLAGS="$ice_save_CPPFLAGS"
LDFLAGS="$ice_save_LDFLAGS"
fi
AC_C_BIGENDIAN
AC_DEFINE(EARTHMATE_ENABLE, 1, [Earthmate support])
AC_OUTPUT(Makefile gpsd.spec)
(echo "# Generated from gpsd.spec.in, do not handhack!"; cat gpsd.spec) >gpsd.tmp.$$
mv gpsd.tmp.$$ gpsd.spec
|
