Yaakov (Cygwin/X) schrieb:
Reini Urban wrote:
The order of libs is wrong for $(pkg-config --libs gtk+-2.0)
-lgtk-x11-2.0 -lgdk-x11-2.0 should be at the end.
$ pkg-config --libs gtk+-2.0
-L/usr/X11R6/lib -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0
-lpangoxft-1.0 -lXft -lfreetype -lz -lXrender -lXext -lfontconfig
-lpangox-1.0 -lX11 -lpango-1.0 -lm -lgobject-2.0 -lgmodule-2.0
-lglib-2.0 -lintl -liconv
No, this is correct.
Windows need the libs in the correct order, i.e. backwards.
No, the order is as with --as-needed on Linux, and in this case, where
all those libs are shared, the order doesn't matter at all as long as
they come after the object files which require them.
I tend to disagree.
With the original order:
-L/usr/X11R6/lib -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0
-lpangoxft-1.0 -lXft -lfreetype -lz -lXrender -lXext -lfontconfig
-lpangox-1.0 -lX11 -lpango-1.0 -lm -lgobject-2.0 -lgmodule-2.0
-lglib-2.0 -lintl -liconv
it fails to link, and with the reverse order of requires it works okay.
-L/usr/X11R6/lib -latk-1.0 -lgdk_pixbuf-2.0 -lpangoxft-1.0 -lXft
-lfreetype -lXrender -lXext -lfontconfig -lpangox-1.0 -lpango-1.0
-lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -lgdk-x11-2.0 -lgtk-x11-2.0 -lX11
-lz -lintl -liconv
The windows linker doesn't allow unresolved symbols at linktime, the
linux linker does.
--
Reini
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