3rdparty(webp): enable -std=c99

f1b6228d · Alexander Alekhin · d58f9ae8 · f1b6228d
Commit f1b6228d authored Jun 03, 2019 by Alexander Alekhin
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CMakeLists.txt 3rdparty/libwebp/CMakeLists.txt +5 -0

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--- a/3rdparty/libwebp/CMakeLists.txt
+++ b/3rdparty/libwebp/CMakeLists.txt
@@ -21,6 +21,11 @@ if(ANDROID AND ARMEABI_V7A AND NOT NEON)
  endforeach()
 endif()

+# FIX for quant.h - requires C99 for() loops
+ocv_check_flag_support(C "-std=c99" _varname "${CMAKE_C_FLAGS}")
+if(${_varname})
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99")
+endif()


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