Very slow compilation

[Leif <leif zuu gmail com>]

Hi,

I am developing a program using gtkmm and libglademm and (sigc++).

My problem is that it compiles dam much slower than my other programs
that don't use gtkmm/libglademm. Recompiling a smaller .cpp file takes
~10 seconds (without linking, 12 with linking). A .cpp file of
comparable size, from a project that don't use gtkmm/libglade takes 2
seconds for compiling and linking.

>From my Makefile.am:
LIBS = `pkg-config gtkmm-2.4 libglademm-2.0 sigc++-1.2 --libs`
#CXXFLAGS =
CPPFLAGS = `pkg-config gtkmm-2.4 libglademm-2.0 sigc++-1.2 --cflags`


I tried to replace all ocurences of #include <gtkmm/gtkmm.h> with
include statements for only the needed files. But no notable difference.


Is there anything I can do to speed the compilation up, other than
buying a new computer or switching to another library?

Best regards,
Leif Linse