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Timestamp:
02/11/10 12:17:55 (5 years ago)
Author:
robert
Message:

From Alberto Luaces, "he new GNU linker, "gold", is going to replace soon the current ld in
almost all Linux distributions. Although it is 100% compatible with ld,
by default it gives an error if a library has unresolved symbols at link
time, that is, it has set -Wl,--no-undefined by default. Debian folks
have found that libosg.so and libosgDB.so use some functions belonging
to libdl.so {dlsym,dlopen,dlclose,dlerror} without linking to it.

My changes link those two libraries to libdl.so explicitly in the same
way it is already done for libm.so and librt.so."

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1 modified

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  • OpenSceneGraph/trunk/CMakeLists.txt

    r10971 r11055  
    153153    # Some Unicies need explicit linkage to the Math library or the build fails. 
    154154    FIND_LIBRARY(MATH_LIBRARY m) 
     155    FIND_LIBRARY(DL_LIBRARY dl) 
    155156    IF( CMAKE_SYSTEM MATCHES "Linux" ) 
    156157        FIND_LIBRARY( RT_LIBRARY rt )