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Update FindESMF.cmake #452

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2 changes: 1 addition & 1 deletion CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,7 @@ endif()
# Find packages.
find_package(NetCDF REQUIRED C Fortran)
find_package(MPI REQUIRED C Fortran)
find_package(ESMF MODULE REQUIRED)
find_package(ESMF 8.1.0.27 REQUIRED)

if(OPENMP)
find_package(OpenMP REQUIRED COMPONENTS Fortran)
Expand Down
24 changes: 24 additions & 0 deletions cmake/FindESMF.cmake
Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,20 @@ if (ESMF_FOUND)
endif()
endforeach()

# Construct ESMF_VERSION from ESMF_VERSION_STRING_GIT
if(ESMF_FOUND)
# ESMF_VERSION_MAJOR and ESMF_VERSION_MINOR are defined in ESMFMKFILE
set(ESMF_VERSION 0)
set(ESMF_VERSION_PATCH ${ESMF_VERSION_REVISION})
set(ESMF_VERSION_TWEAK 0)
set(ESMF_BETA_RELEASE FALSE)
if(ESMF_VERSION_BETASNAPSHOT MATCHES "^('T')$")
set(ESMF_BETA_RELEASE TRUE)
string(REGEX REPLACE ".*beta_snapshot_*\([0-9]*\).*" "\\1" ESMF_VERSION_TWEAK "${ESMF_VERSION_STRING_GIT}")
endif()
set(ESMF_VERSION "${ESMF_VERSION_MAJOR}.${ESMF_VERSION_MINOR}.${ESMF_VERSION_PATCH}.${ESMF_VERSION_TWEAK}")
endif()

separate_arguments(ESMF_F90COMPILEPATHS NATIVE_COMMAND ${ESMF_F90COMPILEPATHS})
foreach (ITEM ${ESMF_F90COMPILEPATHS})
string(REGEX REPLACE "^-I" "" ITEM "${ITEM}")
Expand Down Expand Up @@ -103,3 +117,13 @@ if (ESMF_FOUND)
INTERFACE_LINK_LIBRARIES "${ESMF_INTERFACE_LINK_LIBRARIES}")

endif()

## Finalize find_package
include(FindPackageHandleStandardArgs)

find_package_handle_standard_args( ${CMAKE_FIND_PACKAGE_NAME}
REQUIRED_VARS ESMF_LIBSDIR
ESMF_INTERFACE_LINK_LIBRARIES
ESMF_F90COMPILEPATHS
VERSION_VAR ESMF_VERSION
HANDLE_COMPONENTS )