3rdparty(webp): enable -std=c99

6 years ago · f1b6228d4f
parent d58f9ae824
commit f1b6228d4f
1 changed files with 5 additions and 0 deletions
--- 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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