OK it was just cairo that was not correctly cross-compiled (I don't know why). There was missing symbols in the library.
That was before I recompiled cairo: $ i686-w64-mingw32-nm /tmp/i686-w64-mingw32-cairo-1.14.2/usr/i686-w64-mingw32/lib/libcairo.a | grep cairo_ft_font_face_create_for_pattern Whereas now: $ i686-w64-mingw32-nm /tmp/i686-w64-mingw32-cairo-1.14.2/usr/i686-w64-mingw32/lib/libcairo.a | grep cairo_ft_font_face_create_for_pattern 00001930 t __cairo_ft_font_face_create_for_pattern 00004170 T _cairo_ft_font_face_create_for_pattern Now, I am amble to compile pango and I have pangoft2 so gimp is happy :) Problem solved. On Fri, 11 Mar 2016 15:55:37 +0100 YuGiOhJCJ Mailing-List <yugiohjcj-mailingl...@laposte.net> wrote: > Indeed, I have not installed harfbuzz because I thought it was an optional > dependency that I don't need to build gimp. > > You compiled pango with freetype/harfbuzz/cairo on Windows 10 64 bit. > But what I am doing is a bit different: I am cross-compiling pango for > Windows 32 bit on Linux 32 bit. > > Anyway, interesting that you get the pangoft2-1.0-0.dll file because that is > exactly what I need to build. > > I have cross-compiled and installed harfbuzz and its icu4c dependency: > - icu4c-56.1 > - harfbuzz-1.2.3-i486-20160311152555 > > But now with these new programs installed, I am not anymore able to > cross-compile pango: > --- > $ ./configure --prefix=/usr/i686-w64-mingw32 --host=i686-w64-mingw32 > $ make > [...] > CC pangowin32-shape.lo > pangowin32-shape.c:39:17: warning: 'pango_win32_debug' defined but not used > [-Wunused-variable] > static gboolean pango_win32_debug = FALSE; > ^ > GEN pangowin32-win32-res.o > CCLD libpangowin32-1.0.la > CCLD libpangocairo-1.0.la > .libs/pangocairo-fcfont.o: In function `pango_cairo_fc_font_create_font_face': > /tmp/build/gimp/pango-1.39.0/pango/pangocairo-fcfont.c:63: undefined > reference to `cairo_ft_font_face_create_for_pattern' > .libs/pangocairo-fcfontmap.o: In function > `pango_cairo_fc_font_map_fontset_key_substitute': > /tmp/build/gimp/pango-1.39.0/pango/pangocairo-fcfontmap.c:114: undefined > reference to `cairo_ft_font_options_substitute' > collect2: error: ld returned 1 exit status > make[4]: *** [libpangocairo-1.0.la] Error 1 > make[4]: Leaving directory `/tmp/build/gimp/pango-1.39.0/pango' > make[3]: *** [all-recursive] Error 1 > make[3]: Leaving directory `/tmp/build/gimp/pango-1.39.0/pango' > make[2]: *** [all] Error 2 > make[2]: Leaving directory `/tmp/build/gimp/pango-1.39.0/pango' > make[1]: *** [all-recursive] Error 1 > make[1]: Leaving directory `/tmp/build/gimp/pango-1.39.0' > make: *** [all] Error 2 > --- > > An interesting thing is that when I don't have harfbuzz, that's what I see: > --- > $ ./configure --prefix=/usr/i686-w64-mingw32 --host=i686-w64-mingw32 > [...] > configuration: > backends: Cairo Win32 > [...] > --- > > Whereas when I have harfbuzz, that's what I see: > --- > [...] > configuration: > backends: Cairo Win32 FreeType > [...] > --- > > So, it means that having harfbuzz installed enables the FreeType backend on > pango. > It means that it enables the building of pangoft2-1.0-0.dll. > Exactly what I want :) > > But why I got this "undefined reference to > `cairo_ft_font_face_create_for_pattern'" error please? > > On Wed, 9 Mar 2016 20:16:52 +0100 > "HK_Privat" <hk_p...@gmx.de> wrote: > > > Hello. > > > > In your list, harfbuzz is missing. > > I do not have checked all versions, but I compiled pango with the freetype, > > harfbuzz and cairo dependencies and my > > Windows 10, 64bit compilation includes the pangoft2-1.0-0.dll > > > > regards > > > > > > > -----Ursprüngliche Nachricht----- > > > Von: gimp-developer-list [mailto:gimp-developer-list-boun...@gnome.org] > > > Im Auftrag von YuGiOhJCJ Mailing-List > > > Gesendet: Dienstag, 8. März 2016 05:56 > > > An: gimp-developer-list@gnome.org > > > Betreff: [Gimp-developer] Cross compiling gimp with mingw-w64 requires > > > pangoft2 that is not available > > > > > > Hello, > > > > > > Programs used: > > > - gimp-2.8.16 > > > - cairo-1.14.2 > > > - pango-1.39.0 > > > - fontconfig-2.11.1 > > > - freetype-2.4.10 > > > > > > How I compile pango for Windows: > > > $ ./configure --prefix=/usr/i686-w64-mingw32 --host=i686-w64-mingw32 $ > > > make > > > > > > When I cross compile gimp with mingw-w64 [1] I got an error telling I need > > > pango with the optional support for cairo [2] but I already have installed > > > pango and its cairo support. > > > > > > Reading more carefully the config.log file, I see that "pangoft2" is > > checked > > > too at this step [3] and that's why this error is shown. > > > > > > So, I need pangoft2 but I don't think it is possible to build pango with > > > pangoft2 for win32 platform. > > > > > > Indeed, when I compile pango for Linux, I got pangoft2, but when I compile > > > pango for Windows, the pangoft2 library does not come with it. > > > > > > As gimp depends on pangoft2, I can't build gimp with mingw-w64. > > > > > > How can I cross compile gimp for Windows whereas pangoft2 cannot be built > > > for this platform? > > > > > > Thank you. > > > Best regards. > > > > > > [1] http://wiki.gimp.org/wiki/Hacking:Building/Windows#Build_GIMP > > > > > > [2] Error while compiling gimp for Windows: > > > ./configure --prefix=/usr/i686-w64-mingw32 --host=i686-w64-mingw32 -- > > > enable-introspection=no --disable-glibtest --disable-gtktest > > --disable-docs -- > > > without-libjpeg --disable-python --without-xmc --without-dbus --without- > > > libzma [...] checking for CAIRO... yes checking for PANGOCAIRO... no > > > configure: error: Test for PangoCairo failed. > > > *** We require Pango with the optional support for Cairo compiled in. > > > *** See the file 'INSTALL' for more help. > > > > > > [3] The config.log file after trying to compile gimp for Windows: > > > $ cat config.log > > > [...] > > > configure:18051: checking for CAIRO > > > configure:18058: $PKG_CONFIG --exists --print-errors "cairo >= 1.10.2" > > > configure:18061: $? = 0 > > > configure:18075: $PKG_CONFIG --exists --print-errors "cairo >= 1.10.2" > > > configure:18078: $? = 0 > > > configure:18136: result: yes > > > configure:18143: checking for PANGOCAIRO > > > configure:18150: $PKG_CONFIG --exists --print-errors "pangocairo >= 1.29.4 > > > pangoft2" > > > Package pangoft2 was not found in the pkg-config search path. > > > Perhaps you should add the directory containing `pangoft2.pc' > > > to the PKG_CONFIG_PATH environment variable No package 'pangoft2' > > > found > > > configure:18153: $? = 1 > > > configure:18167: $PKG_CONFIG --exists --print-errors "pangocairo >= 1.29.4 > > > pangoft2" > > > Package pangoft2 was not found in the pkg-config search path. > > > Perhaps you should add the directory containing `pangoft2.pc' > > > to the PKG_CONFIG_PATH environment variable No package 'pangoft2' > > > found > > > configure:18170: $? = 1 > > > configure:18184: result: no > > > No package 'pangoft2' found > > > configure:18200: error: Test for PangoCairo failed. > > > *** We require Pango with the optional support for Cairo compiled in. > > > *** See the file 'INSTALL' for more help. > > > [...] > > > _______________________________________________ > > > gimp-developer-list mailing list > > > List address: gimp-developer-list@gnome.org > > > List membership: https://mail.gnome.org/mailman/listinfo/gimp-developer- > > > list > > > List archives: https://mail.gnome.org/archives/gimp-developer-list > > > _______________________________________________ > gimp-developer-list mailing list > List address: gimp-developer-list@gnome.org > List membership: https://mail.gnome.org/mailman/listinfo/gimp-developer-list > List archives: https://mail.gnome.org/archives/gimp-developer-list _______________________________________________ gimp-developer-list mailing list List address: gimp-developer-list@gnome.org List membership: https://mail.gnome.org/mailman/listinfo/gimp-developer-list List archives: https://mail.gnome.org/archives/gimp-developer-list
