Merge pull request #755 from taka-no-me:add_checkinclude

12 years ago · 6a0f605f51
parent e22983ddb6 bf3264b197
commit 6a0f605f51
1 changed files with 1 additions and 0 deletions
--- a/cmake/OpenCVFindLibsGrfmt.cmake
+++ b/cmake/OpenCVFindLibsGrfmt.cmake
@ -116,6 +116,7 @@ if(WITH_PNG AND NOT IOS)
  else()
    include(FindPNG)
    if(PNG_FOUND)
+      include(CheckIncludeFile)
      check_include_file("${PNG_PNG_INCLUDE_DIR}/png.h"        HAVE_PNG_H)
      check_include_file("${PNG_PNG_INCLUDE_DIR}/libpng/png.h" HAVE_LIBPNG_PNG_H)
      if(HAVE_PNG_H)