[MacPorts] #28906: gforth 0.7.0 can't find libcc.h

[MacPorts]

#28906: gforth 0.7.0 can't find libcc.h
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 Reporter:  vladimir.kupcov@…          |       Owner:  arto.bendiken@…        
     Type:  defect                     |      Status:  new                    
 Priority:  Normal                     |   Milestone:                         
Component:  ports                      |     Version:  1.9.2                  
 Keywords:                             |        Port:  gforth                 
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Comment(by vladimir.kupcov@…):

 In my example there was few functions from ncurses.h, but you can try to
 call any C function. Here is what you need to type to call abs from
 stdlib.h:

 {{{
 \c #include <stdlib.h>
 c-function stdlib_abs abs n -- n
 -3 stdlib_abs .
 }}}

 gforth should show "3 ok", but instead there will be error messages saying
 "gforth/0.7.0/libcc.h: No such file or directory" and "libtool compile
 failed". If you save this code to test.fs and run "gforth test.fs", you'll
 get something like this:

 {{{
 /Users/vladkupcov/.gforth/libcc-tmp/gforth_c_1010588D0.c:1:32: error:
 gforth/0.7.0/libcc.h: No such file or directory
 /Users/vladkupcov/.gforth/libcc-tmp/gforth_c_1010588D0.c: In function
 'gforth_c_1010588D0_LTX_gforth_c_abs_n_n':
 /Users/vladkupcov/.gforth/libcc-tmp/gforth_c_1010588D0.c:5: error: 'Cell'
 undeclared (first use in this function)
 /Users/vladkupcov/.gforth/libcc-tmp/gforth_c_1010588D0.c:5: error: (Each
 undeclared identifier is reported only once
 /Users/vladkupcov/.gforth/libcc-tmp/gforth_c_1010588D0.c:5: error: for
 each function it appears in.)
 /Users/vladkupcov/.gforth/libcc-tmp/gforth_c_1010588D0.c:5: error:
 expected ';' before 'MAYBE_UNUSED'
 /Users/vladkupcov/.gforth/libcc-tmp/gforth_c_1010588D0.c:6: error: 'Float'
 undeclared (first use in this function)
 /Users/vladkupcov/.gforth/libcc-tmp/gforth_c_1010588D0.c:6: error:
 expected ';' before 'MAYBE_UNUSED'
 /Users/vladkupcov/.gforth/libcc-tmp/gforth_c_1010588D0.c:7: error: 'sp'
 undeclared (first use in this function)

 in file included from *OS command line*:-1
 test.fs:3: libtool compile failed
 -3 >>>stdlib_abs<<< .
 Backtrace:
 $101004990 throw
 $101040500 c(abort")
 $101040C70 compile-wrapper-function
 }}}

 And if you type

 {{{
 see compile-wrapper-function1
 }}}

 gforth will show you piece of Forth code with path to C include files for
 libtool, just like in my first message. I think this path should be
 "/opt/local/include".

 Hopefully this will help.

 Thank you,

 Vlad Kupcov

-- 
Ticket URL: <https://trac.macports.org/ticket/28906#comment:3>
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