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STYLE: use a function instead of a macro, to keep FAIL_MESSAGE local 

patch from Miguel

Alex
This commit is contained in:
Alexander Neundorf 2008-02-06 17:02:53 -05:00
parent d9b9720167
commit 10dfc89731
1 changed files with 6 additions and 2 deletions
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8
Modules/FindPackageHandleStandardArgs.cmake
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@ -17,7 +17,7 @@
# be "Could NOT find LibXml2", if you don't like this message you can specify
# your own custom failure message there.
MACRO(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FAIL_MSG _VAR1 )
FUNCTION(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FAIL_MSG _VAR1 )
IF("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
SET(_FAIL_MESSAGE "Could NOT find ${_NAME}")
@ -32,6 +32,7 @@ MACRO(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FAIL_MSG _VAR1 )
SET(${_NAME_UPPER}_FOUND FALSE)
ENDIF(NOT ${_VAR1})
# check if all passed variables are valid
FOREACH(_CURRENT_VAR ${ARGN})
IF(NOT ${_CURRENT_VAR})
SET(${_NAME_UPPER}_FOUND FALSE)
@ -51,4 +52,7 @@ MACRO(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FAIL_MSG _VAR1 )
ENDIF (NOT ${_NAME}_FIND_QUIETLY)
ENDIF (${_NAME}_FIND_REQUIRED)
ENDIF (${_NAME_UPPER}_FOUND)
ENDMACRO(FIND_PACKAGE_HANDLE_STANDARD_ARGS)
SET(${_NAME_UPPER}_FOUND ${${_NAME_UPPER}_FOUND} PARENT_SCOPE)
ENDFUNCTION(FIND_PACKAGE_HANDLE_STANDARD_ARGS)