Hi! I can solve the problem. i add in the makefile the next code: examplecairo:examplecairo.c $(CC) $^ -Wall `pkg-config --cflags --libs cairo directfb` -o $@
this way compile correctly 2015-04-23 11:18 GMT+02:00 Alejandro Vázquez <vaz...@gmail.com>: > Hi!, > i am trying the compile of a example for the library directFB and other > for library cairo. I have isntall the libraries directFB and Cairo. > The first step: i create a new package type "src-make-prog". > 2: copy the example "hello world" in the new file "helloworld*.c" > 3: I modify the Makefile file and i add: > CFLAGS = -g -Wall -O2 -MD `pkg-config --cflags directfb` > LDFLAGS = -g -Wall -O2 `pkg-config --libs directfb` > > for cairo is the same but the flags are: > CFLAGS = -g -Wall -O2 -MD `pkg-config --cflags cairo` > LDFLAGS = -g -Wall -O2 `pkg-config --libs cairo` > > In both cases, the compiler say me: > undefined reference to `DirectFBInit', etc... > undefined reference to `cairo_image_surface_create',etc... > > Am I doing it the right way or I need something more to add? > >
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