Hi all, After the last update in svn cmake fails to find the R library folder. I am pasting the messages from the cmake.
-- Found Qt-Version 4.4.3 (using /usr/bin/qmake) -- Found X11: /usr/lib/libX11.so -- Found Automoc4: /usr/bin/automoc4 -- Found Perl: /usr/bin/perl -- Found KDE 4.1 include dir: /usr/include -- Found KDE 4.1 library dir: /usr/lib -- Found KDE4 kconfig_compiler preprocessor: /usr/bin/kconfig_compiler -- Found automoc4: /usr/bin/automoc4 -- Looking for R executable -- Specified by user -- Using R at /usr/bin/R -- Quering R for CPP flags -- CPP flags are '-I/opt/R/include' -- Quering R for LD flags -- LD flags are '-L/opt/R/lib -lR' -- Checking for R package library location to use -- Not detected and not specified. CMake Error at rkward/rbackend/FindR.cmake:100 (MESSAGE): No existing library location found Call Stack (most recent call first): rkward/rbackend/CMakeLists.txt:1 (INCLUDE) -- Configuring done I forced the path with -DR_LIBDIR and cmake worked. cmake -DR_LIBDIR=/opt/R/library . -- Found Qt-Version 4.4.3 (using /usr/bin/qmake) -- Found X11: /usr/lib/libX11.so -- Found Automoc4: /usr/bin/automoc4 -- Found Perl: /usr/bin/perl -- Found KDE 4.1 include dir: /usr/include -- Found KDE 4.1 library dir: /usr/lib -- Found KDE4 kconfig_compiler preprocessor: /usr/bin/kconfig_compiler -- Found automoc4: /usr/bin/automoc4 -- Looking for R executable -- Specified by user -- Using R at /opt/R/bin/R -- Quering R for CPP flags -- CPP flags are '-I/opt/R/include' -- Quering R for LD flags -- LD flags are '-L/opt/R/lib -lR' -- Checking for R package library location to use -- Location specified by user -- Will use /opt/R/library -- Configuring done -- Generating done The make provided a new message: [ 99%] Building CXX object rkward/CMakeFiles/rkward.bin.dir/rkwardapplication.o Linking CXX executable rkward.bin /usr/bin/ld: warning: libRblas.so, needed by /opt/R/lib/libR.so, not found (try using -rpath or -rpath-link) /opt/R/lib/libR.so: undefined reference to `zgemm_' /opt/R/lib/libR.so: undefined reference to `daxpy_' /opt/R/lib/libR.so: undefined reference to `dscal_' /opt/R/lib/libR.so: undefined reference to `dnrm2_' /opt/R/lib/libR.so: undefined reference to `dgemm_' /opt/R/lib/libR.so: undefined reference to `dtrsm_' /opt/R/lib/libR.so: undefined reference to `dcopy_' /opt/R/lib/libR.so: undefined reference to `dsyrk_' /opt/R/lib/libR.so: undefined reference to `dasum_' /opt/R/lib/libR.so: undefined reference to `ddot_' /opt/R/lib/libR.so: undefined reference to `drotg_' /opt/R/lib/libR.so: undefined reference to `drot_' /opt/R/lib/libR.so: undefined reference to `dswap_' collect2: ld returned 1 exit status make[2]: *** [rkward/rkward.bin] Error 1 make[1]: *** [rkward/CMakeFiles/rkward.bin.dir/all] Error 2 make: *** [all] Error 2 This is strange because libR.so and libRblas.so are in the same folder. Regards, Ilias
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