CalculiX is using libstdc++ (this installation is configured to use libc++)

[Chris Jones]

> On 28 Jul 2022, at 5:21 pm, Chris Jones <jonesc at hep.phy.cam.ac.uk> wrote:
> 
> 
> 
> 
>>> On 28 Jul 2022, at 5:17 pm, Mark Brethen <mark.brethen at gmail.com> wrote:
>>> 
>> 
>> ~ $ cd /opt/local/var/macports/build/_Users_marbre_ports_cad_CalculiX/CalculiX/work/CalculiX/cgx_2.18/src
>> src $ sudo ack DrawCommandLine
>> Password:
>> cgx.c
>> 5009:  DrawCommandLine(keystroke, strlen(keystroke)+curshft);
>> 5071:    DrawCommandLine(keystroke, strlen(keystroke)+curshft);
>> 5799:  DrawCommandLine(0,0);
>> 5803:void DrawCommandLine(char *string, int curpos)
>> 5807:  printf(" in DrawCommandLine\n");
>> 5874:    DrawCommandLine(0,0);
>> 
>> cgx.h
>> 588:void DrawCommandLine(char *string, int curpos);
>> 
>> parser.c
>> 85:    DrawCommandLine(keystroke, strlen(keystroke)+*curshft);
>> 
>> 
>> cgx.h has 'void DrawCommandLine(char *string, int curpos);’ 
>> 
>> cgx.c has '#include <cgx.h>’
>> 
>> parser.c has '#include <extUtil.h>’ only
>> 
>> should I add '#include <cgx.h>’ to parser.c or add 'void DrawCommandLine(char *string, int curpos);’  to extUtil.h?
> 
> Based on the above, no, but instead add it to parser.c

Apologies, misread your reply. I would say yes to the first part.

>> 
>> Mark Brethen
>> mark.brethen at gmail.com
>> 
>> 
>> 
>>> On Jul 27, 2022, at 8:41 PM, Joshua Root <jmr at macports.org> wrote:
>>> 
>>> There's only one -Wimplicit-function-declaration warning in the log, so it doesn't look like there's a lot that needs fixing. Just say yes to function prototypes. :)
>>> 
>>> - Josh
>> 
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