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I am trying to import files into an Eclipse C project and compile it. The build process cannot find the local header files. The header files are located in the src directory. How can I edit the include path in eclipse? If I were doing it manually I could specify the -I option in gcc.
Building file: ../src/averaging.c
Invoking: GCC C Compiler
gcc -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/averaging.d" -MT"src/averaging.d" -o"src/averaging.o" "../src/averaging.c"
../src/averaging.c:2:23: fatal error: averaging.h: No such file or directory
compilation terminated.
make: *** [src/averaging.o] Error 1
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Select C/C++ General -> Path and Symbols. Select Includes tab. In Languages list, select 'GNU C' or whatever C compiler tool chain you use. Press 'Add...' button and add the directory for the include files.
One simple rule, never include C files into other C files, and never include anything into H files. If you are trying to use code written by someone else, then usually there will be a C file and an H file with matching names.
Note: We can't include the same header file twice in any program. Create your own Header File: Instead of writing a large and complex code, we can create your own header files and include them in our program to use it whenever we want.
-I in build process.
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