/[pcre]/code/tags/pcre-8.02/cmake/FindPackageHandleStandardArgs.cmake
ViewVC logotype

Contents of /code/tags/pcre-8.02/cmake/FindPackageHandleStandardArgs.cmake

Parent Directory Parent Directory | Revision Log Revision Log


Revision 509 - (show annotations) (download)
Fri Mar 19 10:26:50 2010 UTC (4 years, 4 months ago) by ph10
File size: 2410 byte(s)
Tag release 8.02.

1 # FIND_PACKAGE_HANDLE_STANDARD_ARGS(NAME (DEFAULT_MSG|"Custom failure message") VAR1 ... )
2 # This macro is intended to be used in FindXXX.cmake modules files.
3 # It handles the REQUIRED and QUIET argument to FIND_PACKAGE() and
4 # it also sets the <UPPERCASED_NAME>_FOUND variable.
5 # The package is found if all variables listed are TRUE.
6 # Example:
7 #
8 # FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXml2 DEFAULT_MSG LIBXML2_LIBRARIES LIBXML2_INCLUDE_DIR)
9 #
10 # LibXml2 is considered to be found, if both LIBXML2_LIBRARIES and
11 # LIBXML2_INCLUDE_DIR are valid. Then also LIBXML2_FOUND is set to TRUE.
12 # If it is not found and REQUIRED was used, it fails with FATAL_ERROR,
13 # independent whether QUIET was used or not.
14 # If it is found, the location is reported using the VAR1 argument, so
15 # here a message "Found LibXml2: /usr/lib/libxml2.so" will be printed out.
16 # If the second argument is DEFAULT_MSG, the message in the failure case will
17 # be "Could NOT find LibXml2", if you don't like this message you can specify
18 # your own custom failure message there.
19
20 MACRO(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FAIL_MSG _VAR1 )
21
22 IF("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
23 IF (${_NAME}_FIND_REQUIRED)
24 SET(_FAIL_MESSAGE "Could not find REQUIRED package ${_NAME}")
25 ELSE (${_NAME}_FIND_REQUIRED)
26 SET(_FAIL_MESSAGE "Could not find OPTIONAL package ${_NAME}")
27 ENDIF (${_NAME}_FIND_REQUIRED)
28 ELSE("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
29 SET(_FAIL_MESSAGE "${_FAIL_MSG}")
30 ENDIF("${_FAIL_MSG}" STREQUAL "DEFAULT_MSG")
31
32 STRING(TOUPPER ${_NAME} _NAME_UPPER)
33
34 SET(${_NAME_UPPER}_FOUND TRUE)
35 IF(NOT ${_VAR1})
36 SET(${_NAME_UPPER}_FOUND FALSE)
37 ENDIF(NOT ${_VAR1})
38
39 FOREACH(_CURRENT_VAR ${ARGN})
40 IF(NOT ${_CURRENT_VAR})
41 SET(${_NAME_UPPER}_FOUND FALSE)
42 ENDIF(NOT ${_CURRENT_VAR})
43 ENDFOREACH(_CURRENT_VAR)
44
45 IF (${_NAME_UPPER}_FOUND)
46 IF (NOT ${_NAME}_FIND_QUIETLY)
47 MESSAGE(STATUS "Found ${_NAME}: ${${_VAR1}}")
48 ENDIF (NOT ${_NAME}_FIND_QUIETLY)
49 ELSE (${_NAME_UPPER}_FOUND)
50 IF (${_NAME}_FIND_REQUIRED)
51 MESSAGE(FATAL_ERROR "${_FAIL_MESSAGE}")
52 ELSE (${_NAME}_FIND_REQUIRED)
53 IF (NOT ${_NAME}_FIND_QUIETLY)
54 MESSAGE(STATUS "${_FAIL_MESSAGE}")
55 ENDIF (NOT ${_NAME}_FIND_QUIETLY)
56 ENDIF (${_NAME}_FIND_REQUIRED)
57 ENDIF (${_NAME_UPPER}_FOUND)
58 ENDMACRO(FIND_PACKAGE_HANDLE_STANDARD_ARGS)

webmaster@exim.org
ViewVC Help
Powered by ViewVC 1.1.12