OilfieldToolsNet/opm-core
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Only search for a package again if not found

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If it is already found, most packages sets a flag that makes it exit
immediately anyway. We usually cannot rerun find_package to get another
combinations of modules. Here we check the flag before we start looking
for the package to avoid the endless stream of messages.
This commit is contained in:
Roland Kaufmann 2013-08-16 21:56:08 +02:00
parent 788dd5e485
commit 2363a70d46
1 changed files with 9 additions and 7 deletions
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16
cmake/Modules/OpmFind.cmake
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@ -132,13 +132,15 @@ macro (find_and_append_package_to prefix name)
# using config mode is better than using module (aka. find) mode
# because then the package has already done all its probes and
# stored them in the config file for us
if (${name}_DIR)
message (STATUS "Finding package ${name} using config mode")
find_package (${name} ${ARGN} NO_MODULE PATHS ${${name}_DIR} NO_DEFAULT_PATH)
else (${name}_DIR)
message (STATUS "Finding package ${name} using module mode")
find_package (${name} ${ARGN})
endif (${name}_DIR)
if (NOT ${NAME}_FOUND)
if (${name}_DIR)
message (STATUS "Finding package ${name} using config mode")
find_package (${name} ${ARGN} NO_MODULE PATHS ${${name}_DIR} NO_DEFAULT_PATH)
else (${name}_DIR)
message (STATUS "Finding package ${name} using module mode")
find_package (${name} ${ARGN})
endif (${name}_DIR)
endif (NOT ${NAME}_FOUND)
# the variable "NAME" may be replaced during find_package (as this is
# now a macro, and not a function anymore), so we must reinitialize