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Hi all,I think -rpath <DIR> is best way to go it should work if it does not
I am not sure that this is a cross compiling issue, but if it isn't hopefully someone can point me in the right direction.
I have an application that I am trying to cross compile, source: i686-cygwin target:i686-unknown-linux. BINUTILS_DIR=binutils-2.15 GCC_DIR=gcc-3.4.4 GLIBC_DIR=glibc-2.3.5 LINUX_DIR=linux-2.6.8 LINUX_SANITIZED_HEADER_DIR=linux-libc-headers-2.6.11. GLIBCTHREADS_FILENAME=glibc-linuxthreads-2.3.5
The problem that I am having is that ld does not seem to find some of the X11 libs that it should. When I execute this: g++ -o mythbrowser main.o webpage.o tabview.o moc_webpage.o moc_tabview.o -L/usr/lib/qt-3.3/lib -L/opt/crosstool/gcc-3.4.4-glibc-2.3.5/i686-unknown-linux-gnu/i686-unknown-linux-gnu/usr/X11R6/lib -L/opt/crosstool/gcc-3.4.4-glibc-2.3.5/i686-unknown-linux-gnu/i686-unknown-linux-gnu/usr/lib -lmyth-0.18.1 -L/opt/kde3/lib -lkhtml -lqt-mt -lXext -lX11 -lm
I get a bunch of warnings that look like this: /opt/crosstool/gcc-3.4.4-glibc-2.3.5/i686-unknown-linux-gnu/lib/gcc/i686-unknown-linux-gnu/3.4.4/../../../../i686-unknown-linux-gnu/bin/ld: warning: libXrender.so.1, needed by /opt/crosstool/gcc-3.4.4-glibc-2.3.5/i686-unknown-linux-gnu/i686-unknown-linux-gnu/usr/lib/libmyth-0.18.1.so, not found (try using -rpath or -rpath-link)
Which eventually turn into errors.
The problem is that libXrender.so.1 definitely exists
in one of the library paths specified:
ls -l /opt/crosstool/gcc-3.4.4-glibc-2.3.5/i686-unknown-linux-gnu/i686-unknown-linux-gnu/usr/X11R6/lib/libXrender* -rw-r--r-- 1 mythtv mkgroup-l-d 38144 Jan 29 21:54 libXrender.a lrwxrwxrwx 1 mythtv mkgroup-l-d 19 Jan 29 21:54 libXrender.so -> libXrender.so.1.2.2 lrwxrwxrwx 1 mythtv mkgroup-l-d 19 Jan 29 21:54 libXrender.so.1 -> libXrender.so.1.2.2 -rwxr-xr-x 1 mythtv mkgroup-l-d 29636 Jan 29 21:54 libXrender.so.1.2.2
I tried addding -rpath and/or -rpath-link to the compile but the results were the same (ie the lib is not found).
I was able to resolve the problem for one library by adding it the compile string explictly e.g.: g++ -o mythbrowser main.o webpage.o tabview.o moc_webpage.o moc_tabview.o -L/usr/lib/qt-3.3/lib -L/opt/crosstool/gcc-3.4.4-glibc-2.3.5/i686-unknown-linux-gnu/i686-unknown-linux-gnu/usr/X11R6/lib -L/opt/crosstool/gcc-3.4.4-glibc-2.3.5/i686-unknown-linux-gnu/i686-unknown-linux-gnu/usr/lib -lmyth-0.18.1 -L/opt/kde3/lib -lkhtml -lqt-mt -lXext -lX11 -lm -lXrender
but this is really not a workable strategy because there are so many X11 libs.
Any ideas.
Thanks, J
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