Re: problem installing gnuplot

[Ozan K. <oza...@gm...>]

Thanks, Ethan,

Unfortunately, it still doesn't work with a different error message. (See
below.)

It is not finding the qtcore. I have no idea what it is. I googled to find <
https://sourceforge.net/p/gnuplot/bugs/2591/> but the pointers there do not
provide a simple solution. Before messing up my system by installing some
libraries, I thought it was a good idea to let you know as it seems like
something you are familiar with.

Best,
Ozan

make

/Library/Developer/CommandLineTools/usr/bin/make  all-recursive

Making all in config

make[2]: Nothing to be done for `all'.

Making all in m4

make[2]: Nothing to be done for `all'.

Making all in term

make[2]: Nothing to be done for `all'.

Making all in src

Making timestamp.h

/Library/Developer/CommandLineTools/usr/bin/make  all-recursive

Making all in wxterminal

make[4]: Nothing to be done for `all'.

Making all in qtterminal

make[4]: Nothing to be done for `all'.

depbase=`echo term.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\

gcc -DHAVE_CONFIG_H -I. -I..  -I../term -I../term
-DBINDIR=\"/usr/local/bin\"
-DX11_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DQT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DGNUPLOT_SHARE_DIR=\"/usr/local/share/gnuplot/6.1\"
-DGNUPLOT_PS_DIR=\"/usr/local/share/gnuplot/6.1/PostScript\"
-DGNUPLOT_JS_DIR=\"/usr/local/share/gnuplot/6.1/js\"
-DGNUPLOT_LUA_DIR=\"/usr/local/share/gnuplot/6.1/lua\" -DCONTACT=\"
gnu...@li...\"
-DHELPFILE=\"/usr/local/share/gnuplot/6.1/gnuplot.gih\"
-DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"
-DGNUPLOT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"  -DGNUPLOT_QT=\"`echo
gnuplot_qt | sed 's,x,x,'`\"
-DQTGNUPLOT_DATA_DIR=\"/usr/local/share/gnuplot/6.1/qt\" -I/usr/X11/include
-g -O2 -MT term.o -MD -MP -MF $depbase.Tpo -c -o term.o term.c &&\

mv -f $depbase.Tpo $depbase.Po

In file included from term.c:1214:

In file included from ./term.h:187:

*../term/x11.trm:1084:6: **warning: **'fork' is deprecated: Use posix_spawn
or fork [-Wdeprecated-declarations]*

 1084 |         if (fork() == 0) {

      | *            ^*

*/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/unistd.h:604:1:
note: *'fork' has been explicitly marked deprecated here

  604 | __deprecated_msg("Use posix_spawn or fork")

      | *^*

*/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/cdefs.h:218:48:
note: *expanded from macro '__deprecated_msg'

  218 |         #define __deprecated_msg(_msg)
__attribute__((__deprecated__(_msg)))

      | *                                                      ^*

1 warning generated.

depbase=`echo time.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\

gcc -DHAVE_CONFIG_H -I. -I..  -I../term -I../term
-DBINDIR=\"/usr/local/bin\"
-DX11_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DQT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DGNUPLOT_SHARE_DIR=\"/usr/local/share/gnuplot/6.1\"
-DGNUPLOT_PS_DIR=\"/usr/local/share/gnuplot/6.1/PostScript\"
-DGNUPLOT_JS_DIR=\"/usr/local/share/gnuplot/6.1/js\"
-DGNUPLOT_LUA_DIR=\"/usr/local/share/gnuplot/6.1/lua\" -DCONTACT=\"
gnu...@li...\"
-DHELPFILE=\"/usr/local/share/gnuplot/6.1/gnuplot.gih\"
-DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"
-DGNUPLOT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"  -DGNUPLOT_QT=\"`echo
gnuplot_qt | sed 's,x,x,'`\"
-DQTGNUPLOT_DATA_DIR=\"/usr/local/share/gnuplot/6.1/qt\" -I/usr/X11/include
-g -O2 -MT time.o -MD -MP -MF $depbase.Tpo -c -o time.o time.c &&\

mv -f $depbase.Tpo $depbase.Po

depbase=`echo unset.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\

gcc -DHAVE_CONFIG_H -I. -I..  -I../term -I../term
-DBINDIR=\"/usr/local/bin\"
-DX11_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DQT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DGNUPLOT_SHARE_DIR=\"/usr/local/share/gnuplot/6.1\"
-DGNUPLOT_PS_DIR=\"/usr/local/share/gnuplot/6.1/PostScript\"
-DGNUPLOT_JS_DIR=\"/usr/local/share/gnuplot/6.1/js\"
-DGNUPLOT_LUA_DIR=\"/usr/local/share/gnuplot/6.1/lua\" -DCONTACT=\"
gnu...@li...\"
-DHELPFILE=\"/usr/local/share/gnuplot/6.1/gnuplot.gih\"
-DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"
-DGNUPLOT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"  -DGNUPLOT_QT=\"`echo
gnuplot_qt | sed 's,x,x,'`\"
-DQTGNUPLOT_DATA_DIR=\"/usr/local/share/gnuplot/6.1/qt\" -I/usr/X11/include
-g -O2 -MT unset.o -MD -MP -MF $depbase.Tpo -c -o unset.o unset.c &&\

mv -f $depbase.Tpo $depbase.Po

depbase=`echo util.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\

gcc -DHAVE_CONFIG_H -I. -I..  -I../term -I../term
-DBINDIR=\"/usr/local/bin\"
-DX11_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DQT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DGNUPLOT_SHARE_DIR=\"/usr/local/share/gnuplot/6.1\"
-DGNUPLOT_PS_DIR=\"/usr/local/share/gnuplot/6.1/PostScript\"
-DGNUPLOT_JS_DIR=\"/usr/local/share/gnuplot/6.1/js\"
-DGNUPLOT_LUA_DIR=\"/usr/local/share/gnuplot/6.1/lua\" -DCONTACT=\"
gnu...@li...\"
-DHELPFILE=\"/usr/local/share/gnuplot/6.1/gnuplot.gih\"
-DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"
-DGNUPLOT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"  -DGNUPLOT_QT=\"`echo
gnuplot_qt | sed 's,x,x,'`\"
-DQTGNUPLOT_DATA_DIR=\"/usr/local/share/gnuplot/6.1/qt\" -I/usr/X11/include
-g -O2 -MT util.o -MD -MP -MF $depbase.Tpo -c -o util.o util.c &&\

mv -f $depbase.Tpo $depbase.Po

depbase=`echo util3d.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\

gcc -DHAVE_CONFIG_H -I. -I..  -I../term -I../term
-DBINDIR=\"/usr/local/bin\"
-DX11_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DQT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DGNUPLOT_SHARE_DIR=\"/usr/local/share/gnuplot/6.1\"
-DGNUPLOT_PS_DIR=\"/usr/local/share/gnuplot/6.1/PostScript\"
-DGNUPLOT_JS_DIR=\"/usr/local/share/gnuplot/6.1/js\"
-DGNUPLOT_LUA_DIR=\"/usr/local/share/gnuplot/6.1/lua\" -DCONTACT=\"
gnu...@li...\"
-DHELPFILE=\"/usr/local/share/gnuplot/6.1/gnuplot.gih\"
-DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"
-DGNUPLOT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"  -DGNUPLOT_QT=\"`echo
gnuplot_qt | sed 's,x,x,'`\"
-DQTGNUPLOT_DATA_DIR=\"/usr/local/share/gnuplot/6.1/qt\" -I/usr/X11/include
-g -O2 -MT util3d.o -MD -MP -MF $depbase.Tpo -c -o util3d.o util3d.c &&\

mv -f $depbase.Tpo $depbase.Po

depbase=`echo version.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\

gcc -DHAVE_CONFIG_H -I. -I..  -I../term -I../term
-DBINDIR=\"/usr/local/bin\"
-DX11_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DQT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DGNUPLOT_SHARE_DIR=\"/usr/local/share/gnuplot/6.1\"
-DGNUPLOT_PS_DIR=\"/usr/local/share/gnuplot/6.1/PostScript\"
-DGNUPLOT_JS_DIR=\"/usr/local/share/gnuplot/6.1/js\"
-DGNUPLOT_LUA_DIR=\"/usr/local/share/gnuplot/6.1/lua\" -DCONTACT=\"
gnu...@li...\"
-DHELPFILE=\"/usr/local/share/gnuplot/6.1/gnuplot.gih\"
-DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"
-DGNUPLOT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"  -DGNUPLOT_QT=\"`echo
gnuplot_qt | sed 's,x,x,'`\"
-DQTGNUPLOT_DATA_DIR=\"/usr/local/share/gnuplot/6.1/qt\" -I/usr/X11/include
-g -O2 -MT version.o -MD -MP -MF $depbase.Tpo -c -o version.o version.c &&\

mv -f $depbase.Tpo $depbase.Po

depbase=`echo voxelgrid.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\

gcc -DHAVE_CONFIG_H -I. -I..  -I../term -I../term
-DBINDIR=\"/usr/local/bin\"
-DX11_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DQT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DGNUPLOT_SHARE_DIR=\"/usr/local/share/gnuplot/6.1\"
-DGNUPLOT_PS_DIR=\"/usr/local/share/gnuplot/6.1/PostScript\"
-DGNUPLOT_JS_DIR=\"/usr/local/share/gnuplot/6.1/js\"
-DGNUPLOT_LUA_DIR=\"/usr/local/share/gnuplot/6.1/lua\" -DCONTACT=\"
gnu...@li...\"
-DHELPFILE=\"/usr/local/share/gnuplot/6.1/gnuplot.gih\"
-DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"
-DGNUPLOT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"  -DGNUPLOT_QT=\"`echo
gnuplot_qt | sed 's,x,x,'`\"
-DQTGNUPLOT_DATA_DIR=\"/usr/local/share/gnuplot/6.1/qt\" -I/usr/X11/include
-g -O2 -MT voxelgrid.o -MD -MP -MF $depbase.Tpo -c -o voxelgrid.o
voxelgrid.c &&\

mv -f $depbase.Tpo $depbase.Po

depbase=`echo vplot.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\

gcc -DHAVE_CONFIG_H -I. -I..  -I../term -I../term
-DBINDIR=\"/usr/local/bin\"
-DX11_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DQT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DGNUPLOT_SHARE_DIR=\"/usr/local/share/gnuplot/6.1\"
-DGNUPLOT_PS_DIR=\"/usr/local/share/gnuplot/6.1/PostScript\"
-DGNUPLOT_JS_DIR=\"/usr/local/share/gnuplot/6.1/js\"
-DGNUPLOT_LUA_DIR=\"/usr/local/share/gnuplot/6.1/lua\" -DCONTACT=\"
gnu...@li...\"
-DHELPFILE=\"/usr/local/share/gnuplot/6.1/gnuplot.gih\"
-DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"
-DGNUPLOT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"  -DGNUPLOT_QT=\"`echo
gnuplot_qt | sed 's,x,x,'`\"
-DQTGNUPLOT_DATA_DIR=\"/usr/local/share/gnuplot/6.1/qt\" -I/usr/X11/include
-g -O2 -MT vplot.o -MD -MP -MF $depbase.Tpo -c -o vplot.o vplot.c &&\

mv -f $depbase.Tpo $depbase.Po

depbase=`echo watch.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\

gcc -DHAVE_CONFIG_H -I. -I..  -I../term -I../term
-DBINDIR=\"/usr/local/bin\"
-DX11_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DQT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DGNUPLOT_SHARE_DIR=\"/usr/local/share/gnuplot/6.1\"
-DGNUPLOT_PS_DIR=\"/usr/local/share/gnuplot/6.1/PostScript\"
-DGNUPLOT_JS_DIR=\"/usr/local/share/gnuplot/6.1/js\"
-DGNUPLOT_LUA_DIR=\"/usr/local/share/gnuplot/6.1/lua\" -DCONTACT=\"
gnu...@li...\"
-DHELPFILE=\"/usr/local/share/gnuplot/6.1/gnuplot.gih\"
-DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"
-DGNUPLOT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"  -DGNUPLOT_QT=\"`echo
gnuplot_qt | sed 's,x,x,'`\"
-DQTGNUPLOT_DATA_DIR=\"/usr/local/share/gnuplot/6.1/qt\" -I/usr/X11/include
-g -O2 -MT watch.o -MD -MP -MF $depbase.Tpo -c -o watch.o watch.c &&\

mv -f $depbase.Tpo $depbase.Po

depbase=`echo xdg.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\

gcc -DHAVE_CONFIG_H -I. -I..  -I../term -I../term
-DBINDIR=\"/usr/local/bin\"
-DX11_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DQT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DGNUPLOT_SHARE_DIR=\"/usr/local/share/gnuplot/6.1\"
-DGNUPLOT_PS_DIR=\"/usr/local/share/gnuplot/6.1/PostScript\"
-DGNUPLOT_JS_DIR=\"/usr/local/share/gnuplot/6.1/js\"
-DGNUPLOT_LUA_DIR=\"/usr/local/share/gnuplot/6.1/lua\" -DCONTACT=\"
gnu...@li...\"
-DHELPFILE=\"/usr/local/share/gnuplot/6.1/gnuplot.gih\"
-DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"
-DGNUPLOT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"  -DGNUPLOT_QT=\"`echo
gnuplot_qt | sed 's,x,x,'`\"
-DQTGNUPLOT_DATA_DIR=\"/usr/local/share/gnuplot/6.1/qt\" -I/usr/X11/include
-g -O2 -MT xdg.o -MD -MP -MF $depbase.Tpo -c -o xdg.o xdg.c &&\

mv -f $depbase.Tpo $depbase.Po

depbase=`echo qtterminal/qt_term.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\

c++ -std=gnu++11 -DHAVE_CONFIG_H -I. -I..  -I../term -I../term
-DBINDIR=\"/usr/local/bin\"
-DX11_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DQT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
-DGNUPLOT_SHARE_DIR=\"/usr/local/share/gnuplot/6.1\"
-DGNUPLOT_PS_DIR=\"/usr/local/share/gnuplot/6.1/PostScript\"
-DGNUPLOT_JS_DIR=\"/usr/local/share/gnuplot/6.1/js\"
-DGNUPLOT_LUA_DIR=\"/usr/local/share/gnuplot/6.1/lua\" -DCONTACT=\"
gnu...@li...\"
-DHELPFILE=\"/usr/local/share/gnuplot/6.1/gnuplot.gih\"
-DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"
-DGNUPLOT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"  -DGNUPLOT_QT=\"`echo
gnuplot_qt | sed 's,x,x,'`\"
-DQTGNUPLOT_DATA_DIR=\"/usr/local/share/gnuplot/6.1/qt\" -I/usr/X11/include
-g -O2  -MT qtterminal/qt_term.o -MD -MP -MF $depbase.Tpo -c -o
qtterminal/qt_term.o qtterminal/qt_term.cpp &&\

mv -f $depbase.Tpo $depbase.Po

*qtterminal/qt_term.cpp:51:10: **fatal error: **'QtCore' file not found*

   51 | #include <QtCore>

      | *         ^~~~~~~~*

1 error generated.

make[4]: *** [qtterminal/qt_term.o] Error 1

make[3]: *** [all-recursive] Error 1

make[2]: *** [all] Error 2

make[1]: *** [all-recursive] Error 1

make: *** [all] Error 2




=======================
 Ozan Kahramanoğulları, PhD
              ozan-k.com
=======================


On Fri, 10 Jan 2025 at 19:44, Ethan A Merritt <me...@uw...> wrote:

> On Thursday, 9 January 2025 13:38:22 PST Ozan Kahramanogullari wrote:
> > Hi,
> >
> > I am trying to install gnuplot following the instructions in the INSTALL
> > file.
> >
> > I could run  "./prepare" and "./configure" without problems but "make"
> > failed with the error  message below.
> >
> > I tried to debug the code, but it exceeded my capacity to do a quick
> fix. I
> > also checked online, but I could not find a solution.
> >
> > Can anyone help?
> >
> > I am using an M1 Mac, in case it is relevant.
>
> Yes, very relevant.
>
> First off, you can just ignore the warning that advises to use
> posix_spawn()
> instead of fork().   The real problem is "undeclared function 'rl_getc'".
>
> Gnuplot supports 3 alternative methods for terminal input.
> The choice is made at build-time as part of the ./configure step.
> 1) The gnu readline library, selected by
>     ./configure --with-readline=gnu
> 2) The BSD editline library, selected by
>     ./configure --with-readline=bsd
> 3) A minimal but functional input layer that can be selected by
>     ./configure --with-readline=builtin
>
> If you do not specify any of these options, the configure script will pick
> one for you based on what it thinks it knows about the library support
> on your system.  I.e. first it will look for libreadline. If it doesn't
> find that
> it looks for libeditline.  If it finds neither it will use the builtin
> code.
>
> The problem is that MacOS provides a version of the BSD library with
> a wrapper that makes it look like, or almost like, gnu readline.
> I say "almost" because it does not provide 100% of the routines that
> are present in gnu readline.  I think what is happening in your case is
> that the configure script thinks it has found the readline library on your
> system so it selects all the readline-appropriate calling options.
> But what it really found was the imitation readline wrapper for
> libeditline.
> That is normal for a Mac if you have not separately installed the "real"
> readline library, and up until recently that was good enough for gnuplot.
>
> Recently gnuplot's input layer was modified to use an undocumented
> feature of the editline wrapper so that it would be possible to support
> UTF-8 encoded terminal input. This worked great on the machines I was
> able to test, but an M1 Mac was not among those machines.  I am guessing
> that the wrapper provided on your machine does not provide a wrapper
> for rl_getc(),  or just as likely it does have such a routine but fails to
> list it
> in the "readline.h" header file that comes with the wrapper.
>
> Here is the relevant chunk of code from gnuplot's file .../src/term.c:
>
> > #if defined(HAVE_LIBREADLINE)
> >
> >   #define raw() rl_prep_terminal(1)
> >   #define cook() rl_deprep_terminal()
> >   #define nextchar() rl_getc(stdin)
> >
> > #elif defined(HAVE_LIBEDITLINE)
> >
> >   #define raw() rl_prep_terminal(1)
> >   #define cook() rl_deprep_terminal()
> >   #define nextchar() fgetc(stdin)
> >
> > #elif defined(READLINE)
> >
> >   #define raw() set_termio()
> >   #define cook() reset_termio()
> >   #define nextchar() fgetc(stdin)
> >
> > #endif
>
> So, what can you do?
>
> - It is possible that specifying one of the three input options
> explicitly to ./configure
> rather than letting it default would make it work.
> Certainly the builtin option should work.
>
> - I am guessing that editing chunk of code shown above so that all three
> options say
>      #define nextchar() fgetc(stdin)
> would be the correct solution for a system with
> editline-masquerading-as-readline.
> If you try that and it works, please let us know and we can try to teach
> the configure
> script how to handle that.  Do you know if there is a compile-time symbol
> defined
> on your machine to indicate that it is an M1?  That might be what we would
> have to
> look for.
>
> - I am also guessing that the "real" fix is to file a bug report against
> the readline.h
> header provided by Apple.  But I'm not holding my breath on that one.
> As I said, this is an undocumented option, and there may in fact be a
> reason for that.
>
>         Ethan
>
> > Best,
> > Ozan
> >
> > =======================
> >  Ozan Kahramanoğulları, PhD
> >               ozan-k.com
> > =======================
> >
> > (base) ozan@MBP-FVFGT17VQ05N gnuplot-gnuplot-main % make
> >
> > /Library/Developer/CommandLineTools/usr/bin/make  all-recursive
> >
> > Making all in config
> >
> > make[2]: Nothing to be done for `all'.
> >
> > Making all in m4
> >
> > make[2]: Nothing to be done for `all'.
> >
> > Making all in term
> >
> > make[2]: Nothing to be done for `all'.
> >
> > Making all in src
> >
> > Making timestamp.h
> >
> > /Library/Developer/CommandLineTools/usr/bin/make  all-recursive
> >
> > Making all in wxterminal
> >
> > make[4]: Nothing to be done for `all'.
> >
> > Making all in qtterminal
> >
> > make[4]: Nothing to be done for `all'.
> >
> > depbase=`echo term.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
> >
> > gcc -DHAVE_CONFIG_H -I. -I..  -I../term -I../term
> > -DBINDIR=\"/usr/local/bin\"
> > -DX11_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
> > -DQT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
> > -DGNUPLOT_SHARE_DIR=\"/usr/local/share/gnuplot/6.1\"
> > -DGNUPLOT_PS_DIR=\"/usr/local/share/gnuplot/6.1/PostScript\"
> > -DGNUPLOT_JS_DIR=\"/usr/local/share/gnuplot/6.1/js\"
> > -DGNUPLOT_LUA_DIR=\"/usr/local/share/gnuplot/6.1/lua\" -DCONTACT=\"
> > gnu...@li...\"
> > -DHELPFILE=\"/usr/local/share/gnuplot/6.1/gnuplot.gih\"
> > -DGNUPLOT_X11=\"`echo gnuplot_x11 | sed 's,x,x,'`\"
> > -DGNUPLOT_DRIVER_DIR=\"/usr/local/libexec/gnuplot/6.1\"
> -DGNUPLOT_QT=\"`echo
> > gnuplot_qt | sed 's,x,x,'`\"
> > -DQTGNUPLOT_DATA_DIR=\"/usr/local/share/gnuplot/6.1/qt\"
> -I/usr/X11/include
> > -g -O2 -MT term.o -MD -MP -MF $depbase.Tpo -c -o term.o term.c &&\
> >
> > mv -f $depbase.Tpo $depbase.Po
> >
> > In file included from term.c:1214:
> >
> > In file included from ./term.h:187:
> >
> > *../term/x11.trm:1084:6: **warning: **'fork' is deprecated: Use
> posix_spawn
> > or fork [-Wdeprecated-declarations]*
> >
> >  1084 |         if (fork() == 0) {
> >
> >       | *            ^*
> >
> >
> */Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/unistd.h:604:1:
> > note: *'fork' has been explicitly marked deprecated here
> >
> >   604 | __deprecated_msg("Use posix_spawn or fork")
> >
> >       | *^*
> >
> >
> */Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/cdefs.h:218:48:
> > note: *expanded from macro '__deprecated_msg'
> >
> >   218 |         #define __deprecated_msg(_msg)
> > __attribute__((__deprecated__(_msg)))
> >
> >       | *                                                      ^*
> >
> > *term.c:1382:13: **error: **call to undeclared function 'rl_getc'; ISO
> C99
> > and later do not support implicit function declarations
> > [-Wimplicit-function-declaration]*
> >
> >  1382 |         nextchar = nextchar();
> >
> >       | *                   ^*
> >
> > *term.c:1360:22: note: *expanded from macro 'nextchar'
> >
> >  1360 |   #define nextchar() rl_getc(stdin)
> >
> >       | *                     ^*
> >
> > 1 warning and 1 error generated.
> >
> > make[4]: *** [term.o] Error 1
> >
> > make[3]: *** [all-recursive] Error 1
> >
> > make[2]: *** [all] Error 2
> >
> > make[1]: *** [all-recursive] Error 1
> >
> > make: *** [all] Error 2
> >
>
>
> --
> Ethan A Merritt
> Department of Biochemistry
> University of Washington, Seattle
>
>
>