Updated by Andrey Kamaev about 13 years ago
OpenCV [[OpenCV]] 2.3 fails to build with
<pre>
cd /opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/build/modules/core && /opt/test2/SolarisStudio12.3-solaris-x86-bin/solarisstudio12.3/bin/CC -Dopencv_core_EXPORTS -DHAVE_CVCONFIG_H -DCVAPI_EXPORTS -xO3 -DNDEBUG -KPIC -I/usr/lib/python2.6/vendor-packages/numpy/core/include -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/. -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/build -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/include -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/include/opencv -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/include -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/src -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/build/modules/core -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/test -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/../core/include -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/../ts/include -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/../highgui/include -D PYTHON_USE_NUMPY=1 -o CMakeFiles/opencv_core.dir/src/cmdparser.o -c /opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/src/cmdparser.cpp
#"/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/include/opencv2/core/core.hpp", line 4309: Error: In this declaration "s1" is of an incomplete type "std::stringstream ".
</pre>
<pre>
cd /opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/build/modules/core && /opt/test2/SolarisStudio12.3-solaris-x86-bin/solarisstudio12.3/bin/CC -Dopencv_core_EXPORTS -DHAVE_CVCONFIG_H -DCVAPI_EXPORTS -xO3 -DNDEBUG -KPIC -I/usr/lib/python2.6/vendor-packages/numpy/core/include -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/. -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/build -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/include -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/include/opencv -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/include -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/src -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/build/modules/core -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/test -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/../core/include -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/../ts/include -I/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/../highgui/include -D PYTHON_USE_NUMPY=1 -o CMakeFiles/opencv_core.dir/src/cmdparser.o -c /opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/src/cmdparser.cpp
#"/opt/test2/packages/BUILD/OpenCV-2.3.1a/i386/OpenCV-2.3.1/modules/core/include/opencv2/core/core.hpp", line 4309: Error: In this declaration "s1" is of an incomplete type "std::stringstream ".
</pre>