Dear friends, Please tell me how to set the pkg-config in bjam. please see like this I am using while compiling the using gcc and make command 1) gcc -g - o `pkg-config --cflags glib-2.0 dbus-glib-1 --libs glib-2.0 dbus-glib-1` main main.c but I don't know how to add this option in bajm and I don't know where to add this option in either jamfile or boost-build.jam. because you might get doubt why do you want use glib and dbus means I using dbus api's in my program. If it should be add in boost-build.jam file means it is already have the following boost-build /home/kaka/Documents/seamo/boost_1_49_0/tools/build/v2 ; so how to and where to add is my big confusion , please if any one knows could help me get out of this problem. Best Regards BaBu -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.