Gary Johnson wrote:
> On 2015-09-08, Bram Moolenaar wrote:
> > Patch 7.4.861 (after 7.4.855)
> > Problem: pango_shape_full() is not always available.
> > Solution: Add a configure check.
> > Files: src/configure.in, src/auto/configure, src/config.h.in,
> > src/gui_gtk_x11.c
>
> Hmm. Something's still not right, but I don't understand
> auto-configuration well enough to debug it effectively.
>
> I updated to this patch and ran
>
> make distclean
> ./configure --prefix=/home/gary/src/vim-7.4 --enable-cscope
> --enable-pythoninterp=yes
>
> The output of the configure command included this:
>
> checking for pango_shape_full... yes
>
> so that src/auto/config.h included this:
>
> /* Define if pango_shape_full() is available. */
> #define HAVE_PANGO_SHAPE_FULL 1
>
> As one might expect, the subsequent make failed again with
>
> /home/gary/src/vim-7.4/vim/src/gui_gtk_x11.c:5067: undefined reference to
> `pango_shape_full'
Somehow the compilation succeeds but the linking fails. I suspect the
header files included the function even though it wasn't implemented.
For me, if I remove the header file (thus the declaration of the
function), the compilation fails.
I have made a patch to have configure do the linking, then it will
detect that it actually works.
--
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/// Bram Moolenaar -- b...@moolenaar.net -- http://www.Moolenaar.net \\\
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