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Diffstat (limited to 'modules/MacroOptionalFindPackage.cmake')
| -rw-r--r-- | modules/MacroOptionalFindPackage.cmake | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/modules/MacroOptionalFindPackage.cmake b/modules/MacroOptionalFindPackage.cmake new file mode 100644 index 00000000..4ad64a41 --- /dev/null +++ b/modules/MacroOptionalFindPackage.cmake @@ -0,0 +1,16 @@ +# - MACRO_OPTIONAL_FIND_PACKAGE() combines FIND_PACKAGE() with an OPTION() +# MACRO_OPTIONAL_FIND_PACKAGE( <name> [QUIT] ) +# This macro is a combination of OPTION() and FIND_PACKAGE(), it +# works like FIND_PACKAGE(), but additionally it automatically creates +# an option name WITH_<name>, which can be disabled via the cmake GUI. +# or via -DWITH_<name>=OFF +# The standard <name>_FOUND variables can be used in the same way +# as when using the normal FIND_PACKAGE() + +MACRO(MACRO_OPTIONAL_FIND_PACKAGE _name ) + OPTION(WITH_${_name} "Search for ${_name} package" ON) + IF (WITH_${_name}) + FIND_PACKAGE(${_name} ${ARGN}) + ENDIF (WITH_${_name}) +ENDMACRO(MACRO_OPTIONAL_FIND_PACKAGE) + |