ngs: malloc.c:22:87: error: use of undeclared identifier 'MAP_ANONYMOUS'

[ryandesign (Ryan Carsten Schmidt)]

​https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/169800/steps/install-port/logs/stdio

malloc.c:22:87: error: use of undeclared identifier 'MAP_ANONYMOUS'

On older systems, MAP_ANONYMOUS was called MAP_ANON. You could add a simple:

#ifndef MAP_ANONYMOUS
#define MAP_ANONYMOUS MAP_ANON
#endif

Or I think legacysupport might do it for you too.

[barracuda156]

Not to create a separate ticket: is pandoc required for ngs to function or only to build documentation? It introduces dependency on stack, which is currently broken for older OSs. If pandoc dependency is not essential, it makes sense perhaps to make it conditional, and fix building the port for PPC and older Intel.