[Xastir] Fwd: OSX 10.15.7 Macports: configure: error: **** MOTIF LIBRARIES NOT FOUND ****

[Tom Russo]

Actually, on my system it is already throwing a warning on this line, and
it's just that on your system apparently the warning is an error rather 
than a warning.  If I can eliminate the warning on my system it will have
fixed yours.

As a temporary measure, you may be able to disable the "warning is an error"
thing for this specific problem by adding 
"-Wno-error=implicit-function-declaration" to the CFLAGS.  That should
turn that error back into a warning for just the implicit function declaration
issue and let you get past configure's problem.

I will work on getting the probe correct so that this implicit function
declaration issue is not a problem.  It will take time, as once the correct
prototype is set up, XmGetDestination requires arguments and no longer
correctly compiles without them.

> > > > configure:8614: result: no
> > > > configure:8675: checking for Motif headers
> > > > configure:8681: gcc -E -I/sw/include -I/opt/local/include
> > > > -I/usr/local/include  -I/opt/local/include  conftest.c
> > > > configure:8681: $? = 0
> > > > configure:8685: result: in default path
> > > > configure:8745: checking for Motif libraries
> > > > configure:8765: gcc -o conftest -g -O2 -pipe -W -Wall -Wpointer-arith
> > > > -Wstrict-prototypes -Wno-unused-parameter  -I/sw/include
> > > > -I/opt/local/include -I/usr/local/include  -I/opt/local/include
> > > > -L/sw/lib -L/opt/local/lib -L/usr/local/lib  -L/opt/local/lib
> > > > conftest.c -lXm -lXm -lXt -lXext   -lSM -lICE -lX11  -lcurl >&5
> > > > conftest.c:52:1: error: implicit declaration of function
> > > > 'XmGetDestination' is invalid in C99
> > > > [-Werror,-Wimplicit-function-declaration]
> > > > XmGetDestination()

-- 
Tom Russo    KM5VY
Tijeras, NM  

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