mirror of https://github.com/fltk/fltk
Now don't enable XDBE under SunOS or IRIX 6.3 or earlier.
Added HP C++ compiler warning options. Added HP-UX check with (v)snprintf() - HP-UX has them, but doesn't have prototypes... git-svn-id: file:///fltk/svn/fltk/trunk@311 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet
parent
74ea22b252
commit
c33c7ff0b8
40
configure.in
40
configure.in
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@ -1,7 +1,7 @@
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dnl# -*- sh -*-
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dnl# the "configure" script is made from this by running GNU "autoconf"
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dnl#
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dnl# "$Id: configure.in,v 1.23 1999/02/18 15:05:50 mike Exp $"
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dnl# "$Id: configure.in,v 1.24 1999/02/22 20:53:33 mike Exp $"
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dnl#
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dnl# Configuration script for the Fast Light Tool Kit (FLTK).
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dnl#
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@ -36,6 +36,14 @@ else
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LIBCOMMAND="ar crs"
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fi
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dnl# Get the operating system and version number...
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uname=`uname`
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uversion=`uname -r | sed -e '1,$s/\.//g'`
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if test "$uname" = "IRIX64"; then
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uname="IRIX"
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fi
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dnl# Clear debugging flags and only enable debugging if the user asks for
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dnl# it.
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@ -49,7 +57,7 @@ fi])
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AC_ARG_ENABLE(shared, [ --enable-shared turn on shared libraries [default=no]],[
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if eval "test x$enable_shared = xyes"; then
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RANLIB=":"
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case `uname` in
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case $uname in
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SunOS* | UNIX_S*)
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LIBNAME="libfltk.so.1"
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LIBCOMMAND="\$(CXX) -G $DEBUGFLAG -o"
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@ -105,11 +113,17 @@ fi
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AC_HEADER_DIRENT
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AC_CHECK_HEADER(sys/select.h)
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AC_CHECK_FUNCS(scandir,
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if test "`(uname) 2>/dev/null`" != "SunOS"; then
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if test "$uname" != "SunOS"; then
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AC_DEFINE(HAVE_SCANDIR)
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fi)
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AC_CHECK_FUNCS(vsnprintf)
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AC_CHECK_FUNCS(snprintf)
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AC_CHECK_FUNCS(vsnprintf,
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if test "$uname" != "HP-UX"; then
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AC_DEFINE(HAVE_VSNPRINTF)
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fi)
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AC_CHECK_FUNCS(snprintf,
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if test "$uname" != "HP-UX"; then
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AC_DEFINE(HAVE_SNPRINTF)
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fi)
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AC_CHECK_FUNCS(vsprintf)
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AC_PATH_XTRA
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@ -127,7 +141,13 @@ AC_CHECK_LIB(GL, glXMakeCurrent, AC_DEFINE(HAVE_GL) GLLIB=" -lGLU -lGL", \
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-lX11 -lXext $X_EXTRA_LIBS -lm)
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AC_SUBST(GLLIB)
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AC_CHECK_HEADER(X11/extensions/Xdbe.h, AC_DEFINE(HAVE_XDBE))
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AC_CHECK_HEADER(X11/extensions/Xdbe.h, \
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if test "$uname" != "SunOS" -a "$uname" != "IRIX"; then
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AC_DEFINE(HAVE_XDBE)
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fi
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if test "$uname" == "IRIX" -a "$uversion" -gt 63; then
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AC_DEFINE(HAVE_XDBE)
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fi)
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AC_CACHE_CHECK("for X overlay visuals", ac_cv_have_overlay,
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if xprop -root 2>/dev/null | grep -c "SERVER_OVERLAY_VISUALS" >/dev/null; then
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@ -155,7 +175,7 @@ else
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IRIX*)
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# Running some flavor of IRIX; see which version and
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# set things up according...
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if expr "`(uname -r)`" \>= 6.2; then
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if test "$uversion" -ge 62; then
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# We are running IRIX 6.2 or higher; uncomment the following
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# lines if you don't have IDO 7.2 or higher:
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#
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@ -175,11 +195,11 @@ else
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CXXFLAGS="-O2 $CXXFLAGS"
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fi
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;;
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HP-UX)
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HP-UX*)
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# Running HP-UX; these options should work for the HP compilers.
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if test -z "$DEBUGFLAG"; then
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CFLAGS="+O2 $CFLAGS"
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CXXFLAGS="+O2 $CXXFLAGS"
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CXXFLAGS="+O2 +W336,501,736,740,749,829 $CXXFLAGS"
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fi
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;;
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*)
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@ -203,5 +223,5 @@ AC_CONFIG_HEADER(config.h:configh.in)
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AC_OUTPUT(makeinclude)
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dnl#
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dnl# End of "$Id: configure.in,v 1.23 1999/02/18 15:05:50 mike Exp $".
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dnl# End of "$Id: configure.in,v 1.24 1999/02/22 20:53:33 mike Exp $".
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dnl#
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@ -185,8 +185,8 @@ subexpressions literally. </LI>
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<BR> static void Fl::add_fd(int fd, int when, void (*cb)(int, void *),
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void * = 0)</A>
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<BR><A name=remove_fd>static void Fl::remove_fd(int)</A></H3>
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Add file descriptor <TT>fd</TT> to listen to. When the <TT>fd</TT>
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becomes ready for reading the callback is done. The callback is
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Add file descriptor <TT>fd</TT> to listen to. When the <TT>fd</TT>
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becomes ready for reading the callback is done. The callback is
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passed the <TT>fd</TT> and the arbitrary <TT>void *</TT> argument. <TT>
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Fl::wait()</TT> will return immediately after calling the callback.
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<P>The second version takes a <TT>when</TT> bitfield, with the bits <TT>
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@ -214,23 +214,22 @@ zero from its <TT>handle()</TT> method. Exactly which ones may change
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in future versions, however. </LI>
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</UL>
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<H3><A name=add_idle>static Fl::add_idle(void (*cb)(void *), void *)</A></H3>
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Adds a callback function that is called by <TT>Fl::wait()</TT> when
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Adds a callback function that is called by <TT>Fl::wait()</TT> when
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there is nothing to do. This can be used for background processing.
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<P><I>Warning: this can absorb all your machine's time!</I></P>
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<P>You can have multiple idle callbacks. To remove an idle callback use <A
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href=#remove_idle><TT>Fl::remove_idle()</TT></A>. </P>
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<P>Only <TT>Fl::wait()</TT> calls the idle callbacks. <TT>Fl::wait(time)</TT>
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, <TT>Fl::check()</TT>, and <TT>Fl::ready()</TT> ignore them so that
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these functions may be called by the idle callbacks themselves without
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having to worry about recursion. </P>
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<P><TT>Fl::wait()</TT> and <TT>Fl::check()</TT> call idle callbacks,
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but <TT>Fl::ready()</TT> does not.</P>
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<P>The idle callback can call any FLTK functions. However if you call
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something that calls <TT>Fl::wait()</TT> (such as a message pop-up) you
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should first remove the idle callback so that it does not recurse. </P>
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something that calls <TT>Fl::wait()</TT> or <TT>Fl::check()</TT> (such
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as a message pop-up) you should first remove the idle callback so that
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it does not recurse. </P>
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<H3><A name=add_timeout>static void Fl::add_timeout(float t, void
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(*cb)(void *),void *v=0)</A></H3>
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Add a one-shot timeout callback. The timeout will happen as soon as
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Add a one-shot timeout callback. The timeout will happen as soon as
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possible after <TT>t</TT> seconds after the last time <TT>wait()</TT>
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was called. The optional <TT>void *</TT> argument is passed to the
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was called. The optional <TT>void *</TT> argument is passed to the
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callback.
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<P>This code will print "TICK" each second on stdout, no matter what
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else the user or program does: </P>
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