BUG: Do not provide HAVE_UNICODE_WCHAR option if wchar.h is not available.
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@ -5,9 +5,6 @@ INCLUDE_REGULAR_EXPRESSION("^.*$")
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# Include all the necessary files for macros
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# Include all the necessary files for macros
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SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake")
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SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake")
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OPTION(HAVE_UNICODE_WCHAR "Enable Unicode Support" YES)
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MARK_AS_ADVANCED(HAVE_UNICODE_WCHAR)
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# Check if header file exists and add it to the list.
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# Check if header file exists and add it to the list.
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SET(CURRENT_INCLUDES)
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SET(CURRENT_INCLUDES)
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INCLUDE (CheckIncludeFiles)
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INCLUDE (CheckIncludeFiles)
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@ -24,6 +21,13 @@ CHECK_INCLUDE_FILE_CONCAT("sys/filio.h" HAVE_SYS_FILIO_H)
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CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" HAVE_SYS_IOCTL_H)
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CHECK_INCLUDE_FILE_CONCAT("sys/ioctl.h" HAVE_SYS_IOCTL_H)
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CHECK_INCLUDE_FILE_CONCAT("wchar.h" HAVE_WCHAR_H)
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CHECK_INCLUDE_FILE_CONCAT("wchar.h" HAVE_WCHAR_H)
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IF(HAVE_WCHAR_H)
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OPTION(HAVE_UNICODE_WCHAR "Enable Unicode Support" YES)
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MARK_AS_ADVANCED(HAVE_UNICODE_WCHAR)
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ELSE(HAVE_WCHAR_H)
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SET(HAVE_UNICODE_WCHAR 0)
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ENDIF(HAVE_WCHAR_H)
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INCLUDE (CheckSymbolExists)
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INCLUDE (CheckSymbolExists)
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CHECK_SYMBOL_EXISTS(asprintf "${CURRENT_INCLUDES}" HAVE_ASPRINTF)
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CHECK_SYMBOL_EXISTS(asprintf "${CURRENT_INCLUDES}" HAVE_ASPRINTF)
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CHECK_SYMBOL_EXISTS(setgroups "${CURRENT_INCLUDES}" HAVE_SETGROUPS)
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CHECK_SYMBOL_EXISTS(setgroups "${CURRENT_INCLUDES}" HAVE_SETGROUPS)
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