How do I find what GTK version is installed on Solaris?

How do I find what version of开发者_JS百科 GTK I have installed on a Solaris box?

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Find the header gtkversion.h and look what it defines:

$ grep "#define GTK_M.*_VERSION" /usr/include/gtk-2.0/gtk/*
/usr/include/gtk-2.0/gtk/gtkversion.h:#define GTK_MAJOR_VERSION           (2)
/usr/include/gtk-2.0/gtk/gtkversion.h:#define GTK_MINOR_VERSION           (18)
/usr/include/gtk-2.0/gtk/gtkversion.h:#define GTK_MICRO_VERSION           (3)
$

(where I've edited away some whitespace).

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I would look at the "pkg-config -modversion" command. If you happen to have the (quite old at this point) gtk+ 1.2, there also used to be a gtk-config command as well.