--- Sergei Steshenko <sergstesh@xxxxxxxxx> wrote: > Hello All, > > as I wrote recently, I'm checking my tool (see signature) on a different distro - > originally it was developed on Mandriva, now I'm checking it on MEPIS, which is > kind of Ubuntu. > > 'configure' for 'pango-1.14.4' completed with 0 status, however, 'make' fails; the > failing command is: > > " > gcc -g -O2 -Wall -o .libs/pango-view renderdemo.o viewer-x.o viewer-main.o pango-view.o > viewer-pangox.o viewer-pangoft2.o viewer-cairo.o viewer-pangocairo.o -Wl,--rpath > -Wl,/mnt/hdd2/sergei/install/freetype-2.2.1/lib -L/mnt/hdd2/sergei/install/zlib-1.2.3/lib > ../pango/.libs/libpango-1.0.so -L/mnt/hdd2/sergei/install/glib-2.12.3/lib > ../pango/.libs/libpangox-1.0.so -L/usr/X11R6/lib -L/mnt/hdd2/sergei/install/fontconfig-2.4.1/lib > -L/mnt/hdd2/sergei/install/freetype-2.2.1/lib ../pango/.libs/libpangoft2-1.0.so > ../pango/.libs/libpangocairo-1.0.so -L/mnt/hdd2/sergei/install/cairo-1.2.4/lib > -L/mnt/hdd2/sergei/install/libpng-1.2.12/lib > /mnt/hdd2/sergei/build/pango-1.14.4/pango/.libs/libpangoft2-1.0.so > /mnt/hdd2/sergei/build/pango-1.14.4/pango/.libs/libpango-1.0.so > /mnt/hdd2/sergei/install/glib-2.12.3/lib/libgobject-2.0.so > /mnt/hdd2/sergei/install/glib-2.12.3/lib/libgmodule-2.0.so -ldl > /mnt/hdd2/sergei/install/glib-2.12.3/lib/libglib-2.0.so -lrt > /mnt/hdd2/sergei/install/cairo-1.2.4/lib/libcairo.so > /mnt/hdd2/sergei/install/fontconfig-2.4.1/lib/libfontconfig.so > /mnt/hdd2/sergei/install/freetype-2.2.1/lib/libfreetype.so /usr/lib/libexpat.so > /mnt/hdd2/sergei/install/libpng-1.2.12/lib/libpng12.so -lz -lXrender -lm -lX11 -Wl,--rpath > -Wl,/mnt/hdd2/sergei/install/pango-1.14.4/lib -Wl,--rpath > -Wl,/mnt/hdd2/sergei/install/glib-2.12.3/lib -Wl,--rpath > -Wl,/mnt/hdd2/sergei/install/cairo-1.2.4/lib -Wl,--rpath > -Wl,/mnt/hdd2/sergei/install/fontconfig-2.4.1/lib -Wl,--rpath > -Wl,/mnt/hdd2/sergei/install/freetype-2.2.1/lib -Wl,--rpath > -Wl,/mnt/hdd2/sergei/install/libpng-1.2.12/lib > /usr/X11R6/lib/libXrender.a(Xrender.o): In function `XRenderFindDisplay': undefined reference to > `XextFindDisplay' > /usr/X11R6/lib/libXrender.a(Xrender.o): In function `XRenderFindDisplay': undefined reference to > `XextAddDisplay' > /usr/X11R6/lib/libXrender.a(Xrender.o): In function `XRenderCloseDisplay': undefined reference > to > `XextRemoveDisplay' > /usr/X11R6/lib/libXrender.a(Xrender.o): In function `XRenderQueryVersion': undefined reference > to > `XMissingExtension' > /usr/X11R6/lib/libXrender.a(Xrender.o): In function `XRenderQueryFormats': undefined reference > to > `XMissingExtension' > /usr/X11R6/lib/libXrender.a(Xrender.o): In function `XRenderFindVisualFormat': undefined > reference > to `XMissingExtension' > /usr/X11R6/lib/libXrender.a(Xrender.o): In function `XRenderFindFormat': undefined reference to > `XMissingExtension' > /usr/X11R6/lib/libXrender.a(Composite.o): In function `XRenderComposite': undefined reference to > `XMissingExtension' > /usr/X11R6/lib/libXrender.a(Glyph.o): more undefined references to `XMissingExtension' follow > collect2: ld returned 1 exit status > ". > > Seeing this I can't quite figure out where the problem is. > > Is it the wrong (something missing in it) 'gcc g -O2 -Wall ...' command line ? > > Is it defective /usr/X11R6/lib/libXrender.a ? > > Should the latter be scanned more than once during linking ? > > Should 'configure' have caught this problem ? > > On Mandriva this all works fine. > > Thanks, > Sergei. > > Applications From Scratch: http://appsfromscratch.berlios.de/ > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > _______________________________________________ > gtk-list mailing list > gtk-list@xxxxxxxxx > http://mail.gnome.org/mailman/listinfo/gtk-list > OK, I did some digging into the matter and this is what I found - I started with XRenderFindDisplay unresolved name. On Mandriva, where my tool worked OK without any additional efforts, Xrender library is in /usr/X11R6/lib/libXrender.so file, and this file/library defines XRenderFindDisplay symbol: " [13] 23:32 sergei@xxxxxxxxxxxxx:/ibm/home/sergei> nm -A -C -D /usr/X11R6/lib/libXrender.so | grep XRenderFindDisplay /usr/X11R6/lib/libXrender.so:00001670 T XRenderFindDisplay [14] 1:01 sergei@xxxxxxxxxxxxx:/ibm/home/sergei> ". On MEPIS/Ubuntu there are (at least) two files with libXrender basename: 1) /usr/X11R6/lib/libXrender.a : " mepis1:/mnt/hdd2/sergei> nm -D -A -C /usr/X11R6/lib/libXrender.a nm: Xrender.o: No symbols mepis1:/mnt/hdd2/sergei> "; 2) /usr/lib/libXrender.so : " mepis1:/mnt/hdd2/sergei> nm -D -A -C /usr/lib/libXrender.so | grep XRenderFindDisplay /usr/lib/libXrender.so:00005a97 T XRenderFindDisplay mepis1:/mnt/hdd2/sergei> ". So, the second file has the needed resolution. I added pre_make_sub for 'pango' target which replaces in every Makefile X_LIBS = -L/usr/X11R6/lib -lX11 with X_LIBS = -L/usr/lib -L/usr/X11R6/lib -lX11 . Please pay attention that '-L/usr/lib' comes before '-L/usr/X11R6/lib' - otherwise it doesn't work - I'm not quite sure why. So, my main question: is it a flaw in 'configure' of 'pango' or in directory structure and library organization of MEPIS/Ubuntu ? Thanks, Sergei. 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