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Fix issue with libpng not being found correctly #112

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Fix issue with libpng not being found correctly #112

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Fix issue with libpng not being found correctly on linux and linux de…
MenaceInc Nov 9, 2018
3100528
minor formatting tweak
DavidLudwig Nov 12, 2018
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4 changes: 4 additions & 0 deletions P0267_RefImpl/Tests/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,10 @@ elseif(APPLE)
target_link_libraries(tests ${PNG_LIB})
else() # LINUX
find_path(PNG_INCLUDE_DIR libpng/png.h)
if(${PNG_INCLUDE_DIR} STREQUAL "PNG_INCLUDE_DIR-NOTFOUND")
message(STATUS "libpng folder not found, searching for libpng16 folder")
find_path(PNG_INCLUDE_DIR libpng16/png.h)
endif()
target_include_directories(tests PUBLIC ${PNG_INCLUDE_DIR})
find_library(PNG_LIB png)
target_link_libraries(tests ${PNG_LIB})
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