CODEWITHSUNDEEP
clinuxgccmakefile
pythonic
pythonic

Reputation: 21589

How to include header file through makefile

I know that there is a flag that can be used in makefile to include a header file in all the files which are being compiled, just like there is a -D flag to include a define. What flag is exactly for including header files. I don't remember know.

Upvotes: 5

Views: 13871

Answers (2)

Linuxios
Linuxios

Reputation: 35783

In your compile command, you can use the -include option:

gcc -o main -include hello.h main.cpp

Upvotes: 9

Moataz Elmasry
Moataz Elmasry

Reputation: 2519

something like this maybe? include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)

Upvotes: 0

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