Fix openexr build on Linux

12 years ago · 52581750fc
parent 7280039d8c
commit 52581750fc
1 changed files with 5 additions and 1 deletions
--- a/3rdparty/openexr/CMakeLists.txt
+++ b/3rdparty/openexr/CMakeLists.txt
@ -43,6 +43,10 @@ ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4334) # vs2005 Win64
 ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4244) # vs2008
 ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4267) # vs2008 Win64

+if(UNIX AND (CMAKE_COMPILER_IS_GNUCXX OR CV_ICC))
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
+endif()
+
 add_library(IlmImf STATIC ${lib_hdrs} ${lib_srcs})
 target_link_libraries(IlmImf ${ZLIB_LIBRARIES})