CODEWITHSUNDEEP
c++macospathincludemakefile
Ashwin
Ashwin

Reputation: 521

make/cc not finding header file even though its directory is present in PATH variable

I am trying to run Allegro on my mac but I keep getting

main.cpp:1:10: fatal error:'allegro5/allegro.h' file not found

error.

I have installed allegro successfully and I can find the header files in /usr/local/include/allegro5 . I added a path to my environment variable and when I do echo $PATH I can see /usr/local/include. In the sample program I am trying to run the include is like this - 

#include <allegro5/allegro.h>

and I run-

make main

I can see the header files I have included, why isn't mac able to find the files present in that path?

Upvotes: 3

Views: 1659

Answers (1)

Micha&#235;l Le Barbier
Micha&#235;l Le Barbier

Reputation: 6468

As @PaulR mentioned, PATH is where the shell looks for commands, not for where the compiler looks for includes. You could also add the -I/usr/local/include option to your command line as a way to resolve it.

You could check C_INCLUDE_PATH or CPLUS_INCLUDE_PATH or INCLUDE_PATH (not sure which it's looking for).

Upvotes: 3

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