Cairo]Hello, World

(1) Executed Result

  - A executable file will create png file which contains "Hello, world"

(2) Source code [hello.c]

(3) How to compile code

  1)  check if the system has pkg-config

    * you don't specify path of Cairo libraries and header files when you compile code using pkg-config

 

  2) set PKG_CONFIG_PATH environment variable

    a) for bash

       export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig

    b) for csh

setenv PKG_CONFIG_PATH /usr/local/lib/pkgconfig

 * How to check shell type : enter "echo $SHELL"

   3) compile hello.c

     a) for bash

       cc -o hello $(pkg-config --cflags --libs cairo) hello.c

      b) for csh

       cc -o hello `pkg-config --cflags --libs cairo` hello.c

      * After compile code, you can see created exe file (hello)

(4) Reference

  - http://cairographics.org/FAQ/