OH, I'm stupid, must have sent that before the coffee this morning. It's not
-ldl, it's -lpthread, right?
Hang on, different fix. Forget what I said before, instead try this:
--- a/src/cmake/modules/FindOpenEXR.cmake
+++ b/src/cmake/modules/FindOpenEXR.cmake
@@ -87,6 +87,11 @@ find_library (OPENEXR_HALF_LIBRARY
${OPENEXR_CUSTOM_LIB_PREFIX}Half
PATHS ${GENERIC_LIBRARY_PATHS} NO_DEFAULT_PATH)
find_library (OPENEXR_HALF_LIBRARY ${OPENEXR_CUSTOM_LIB_PREFIX}Half)
+# Link with pthreads if required
+find_package (Threads)
+if (CMAKE_USE_PTHREADS_INIT)
+ set (ILMBASE_PTHREADS ${CMAKE_THREAD_LIBS_INIT})
+endif ()
# Set the FOUND, INCLUDE_DIR, and LIBRARIES variables.
if (ILMBASE_INCLUDE_PATH AND OPENEXR_INCLUDE_PATH AND
@@ -96,7 +101,7 @@ if (ILMBASE_INCLUDE_PATH AND OPENEXR_INCLUDE_PATH AND
set (ILMBASE_FOUND TRUE)
set (ILMBASE_INCLUDE_DIR ${ILMBASE_INCLUDE_PATH} CACHE STRING "The include
paths needed to use IlmBase")
set (OPENEXR_INCLUDE_DIR ${OPENEXR_INCLUDE_PATH} CACHE STRING "The include
paths needed to use OpenEXR")
- set (ILMBASE_LIBRARIES ${OPENEXR_IMATH_LIBRARY} ${OPENEXR_IEX_LIBRARY}
${OPENEXR_HALF_LIBRARY} ${OPENEXR_ILMTHREAD_LIBRARY} CACHE STRING "The
libraries needed to use IlmBase")
+ set (ILMBASE_LIBRARIES ${OPENEXR_IMATH_LIBRARY} ${OPENEXR_IEX_LIBRARY}
${OPENEXR_HALF_LIBRARY} ${OPENEXR_ILMTHREAD_LIBRARY} ${ILMBASE_PTHREADS} CACHE
STRING "The libraries needed to use IlmBase")
set (OPENEXR_LIBRARIES ${OPENEXR_ILMIMF_LIBRARY} ${ILMBASE_LIBRARIES}
${ZLIB_LIBRARY} CACHE STRING "The libraries needed to use OpenEXR")
endif ()
> On Mar 1, 2016, at 1:55 PM, Richard Shaw <[email protected]> wrote:
>
> Hmm... Not quite. I went into the build directory and grepped after running
> cmake but it doesn't look right:
>
> Checking for -lpthread...
>
> [build@hobbes linux]$ grep -r "\-lpthread" .
> ./CMakeCache.txt:_FFMPEG_AVCODEC_STATIC_LDFLAGS:INTERNAL=-L/usr//usr/lib64;-lavcodec;-lXv;-lX11;-lXext;-ldl;-lva;-lva-x11;-lva;-lxcb;-lxcb-shm;-lxcb;-lxcb-xfixes;-lxcb-render;-lxcb-shape;-lxcb;-lxcb-shape;-lxcb;-lX11;-lcdio_paranoia;-lcdio_cdda;-lcdio;-lasound;-lSDL;-lpthread;-ldc1394;-lnettle;-lhogweed;-lgmp;-lGL;-lOpenCL;-lopenal;-lxvidcore;-lx265;-lx264;-lwebp;-lvpx;-lvorbisenc;-lvorbis;-logg;-lvo-amrwbenc;-lvo-aacenc;-lv4l2;-ltwolame;-ltheoraenc;-ltheoradec;-logg;-lspeex;-lssh;-lsoxr;-lschroedinger-1.0;-lrtmp;-lz;-lgmp;-lgnutls;-lhogweed;-lnettle;-lpulse;-lopus;-lopenjpeg;-DOPJ_STATIC;-lopenh264;-lopencore-amrwb;-lopencore-amrnb;-lmp3lame;-lmfx;-lstdc++;-ldl;-lva-drm;-lva;-lva-x11;-lva;-lgsm;-lfribidi;-lfreetype;-lfontconfig;-lfreetype;-lfdk-aac;-lfaac;-lbluray;-lass;-laacplus;-lgnutls;-lm;-lbz2;-lz;-pthread;-lswresample;-lm;-lavutil;-lm
> ./CMakeCache.txt:_FFMPEG_AVFORMAT_STATIC_LDFLAGS:INTERNAL=-L/usr//usr/lib64;-lavformat;-lXv;-lX11;-lXext;-ldl;-lva;-lva-x11;-lva;-lxcb;-lxcb-shm;-lxcb;-lxcb-xfixes;-lxcb-render;-lxcb-shape;-lxcb;-lxcb-shape;-lxcb;-lX11;-lcdio_paranoia;-lcdio_cdda;-lcdio;-lasound;-lSDL;-lpthread;-ldc1394;-lnettle;-lhogweed;-lgmp;-lGL;-lOpenCL;-lopenal;-lxvidcore;-lx265;-lx264;-lwebp;-lvpx;-lvorbisenc;-lvorbis;-logg;-lvo-amrwbenc;-lvo-aacenc;-lv4l2;-ltwolame;-ltheoraenc;-ltheoradec;-logg;-lspeex;-lssh;-lsoxr;-lschroedinger-1.0;-lrtmp;-lz;-lgmp;-lgnutls;-lhogweed;-lnettle;-lpulse;-lopus;-lopenjpeg;-DOPJ_STATIC;-lopenh264;-lopencore-amrwb;-lopencore-amrnb;-lmp3lame;-lmfx;-lstdc++;-ldl;-lva-drm;-lva;-lva-x11;-lva;-lgsm;-lfribidi;-lfreetype;-lfontconfig;-lfreetype;-lfdk-aac;-lfaac;-lbluray;-lass;-laacplus;-lgnutls;-lm;-lbz2;-lz;-pthread;-lavcodec;-lXv;-lX11;-lXext;-ldl;-lva;-lva-x11;-lva;-lxcb;-lxcb-shm;-lxcb;-lxcb-xfixes;-lxcb-render;-lxcb-shape;-lxcb;-lxcb-shape;-lxcb;-lX11;-lcdio_paranoia;-lcdio_cdda;-lcdio;-lasound;-lSDL;-lpthread;-ldc1394;-lnettle;-lhogweed;-lgmp;-lGL;-lOpenCL;-lopenal;-lxvidcore;-lx265;-lx264;-lwebp;-lvpx;-lvorbisenc;-lvorbis;-logg;-lvo-amrwbenc;-lvo-aacenc;-lv4l2;-ltwolame;-ltheoraenc;-ltheoradec;-logg;-lspeex;-lssh;-lsoxr;-lschroedinger-1.0;-lrtmp;-lz;-lgmp;-lgnutls;-lhogweed;-lnettle;-lpulse;-lopus;-lopenjpeg;-DOPJ_STATIC;-lopenh264;-lopencore-amrwb;-lopencore-amrnb;-lmp3lame;-lmfx;-lstdc++;-ldl;-lva-drm;-lva;-lva-x11;-lva;-lgsm;-lfribidi;-lfreetype;-lfontconfig;-lfreetype;-lfdk-aac;-lfaac;-lbluray;-lass;-laacplus;-lgnutls;-lm;-lbz2;-lz;-pthread;-lswresample;-lm;-lavutil;-lm
>
> Checking for CMAKE_DL_LIBS being defined:
>
> [build@hobbes linux]$ grep -r "CMAKE_DL_LIBS" .
> [build@hobbes linux]$
>
> _______________________________________________
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--
Larry Gritz
[email protected]
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