Is it possible to make a static linking (compilation) on Gtk(mm) program? I need the program to be less relaying on dependences in user's system.
I try:
g++ -static data/Area.h data/Picture.cpp data/GLScene.cpp data/KBDialog.cpp data/Dialogs.h data/FilePreview.cpp data/MainWindow.cpp prog.cpp -o prog `pkg-config --cflags --libs gtkmm-2.4 gtkglextmm-1.2 exiv2`
but It fails:
/usr/bin/ld: cannot find -lgtkmm-2.4
/usr/bin/ld: cannot find -lGL
/usr/bin/ld: cannot find -latkmm-1.6
/usr/bin/ld: cannot find -lgdkmm-2.4
/usr/bin/ld: cannot find -lpangomm-1.4
/usr/bin/ld: cannot find -lgdk_pixbuf-2.0
/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/libgio-2.0.a(glocalfileinfo.o): In function `lookup_gid_name':
(.text+0x207a): warning: Using 'getgrgid_r' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/libgio-2.0.a(glocalvfs.o): In function `g_local_vfs_parse_name':
(.text+0x26c): warning: Using 'getpwnam' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/libglib-2.0.a(gutils.o): In function `g_get_any_init_do':
(.text+0x1244): warning: Using 'getpwuid' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/libglib-2.0.a(gutils.o): In function `g_get_any_init_do':
(.text+0x1237): warning: Using 'setpwent' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/libglib-2.0.a(gutils.o): In function `g_get_any_init_do':
(.text+0x124f): warning: Using 'endpwent' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/libglib-2.0.a(gutils.o): In function `g_get_any_init_do':
(.text+0xf6e): warning: Using 'getpwnam_r' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/libgio-2.0.a(glocalfileinfo.o): In function `lookup_uid_data':
(.text+0x1eea): warning: Using 'getpwuid_r' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/libX11.a(xim_trans.o): In function `_XimXTransSocketUNIXConnect':
(.text+0xe23): warning: Using 'getaddrinfo' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/libgio-2.0.a(gnetworkaddress.o): In function `g_network_address_parse':
(.text+0xe3c): warning: Using 'getservbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc/i686-linux-gnu/4.4.5/../../../../lib/libgio-2.0.a(gnetworkaddress.o): In function `g_network_address_parse':
(.text+0xe4c): warning: Using 'endservent' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
collect2: ld returned 1 exit status
I would rather avoid doing that, because GTK depends on tricky low level libraries which are really very system specific (perhaps libfontconfig.so etc), and contains system-specific information (e.g. builtin paths for fonts...).
I also think that GTK needs dynamic shared libraries to implement theming or styling (so GTK itself is calling dlopen, and having a statically linked libdl is not reasonable).
I suggest at least linking dynamically gtk and all its dependencies.