building cross-compiler with --- GTK+ & X11 libraries

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http://stackoverflow.com – I have made my cross compiler using crosstool-ng :-- http://www.bootc.net/archives/2012/05/26/how-to-build-a-cross-compiler-f... Now i have to cross compile wxGTK using this cross compiler. wxGTK requires GTK+ & X11 libraries to build. But my cross-compiler is not build for the support of the same. 1> X11 library packages required are :---- wx2.8-headers libwxgtk2.8-0 libwxgtk2.8-dev 2> X11 client requires following Package :--- libx11-dev Please suggest to configure crosstool-ng for GTK+ & X11 support in cross-compiler, this command is correct or n (HowTos)