Compilations fails: "city.c:405:10: fatal error: 'citycrc.h' file not found"

[jonchang]

city.c conditionally includes citycrc.h if the macro __SSE_4_2__ is defined, which it is on all processors sold in the last decade. However, this file is not checked into git and the make all step fails.

Steps to reproduce:

• git clone --recursive https://github.com/mcveanlab/mccortex
• edit mccortex/libs/misc and add -march=native to the OPT variable
• make

Expected behavior:

No errors.

Actual behavior:

cc -Wall -Wextra -O3 -march=native -c city.c -o city.o
city.c:405:10: fatal error: 'citycrc.h' file not found
#include "citycrc.h"
         ^~~~~~~~~~~
1 error generated.
make: *** [city.o] Error 1

[jonchang]

I'm trying to get this software into Homebrew. While our binary builds use -march=core2 and will thus be unaffected, builds from source always use -march=native and thus break compilation.

[noporpoise]

I've added the missing file on the master branch -- could you try now?

[noporpoise]

I've added the missing citycrc.h file and created a new release -- please let me know if this resolves your issues.