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[CMake] Adding Scalapack finding in CMake configuration in Trilinos cmake #14028

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Merged
merged 1 commit into from
Dec 4, 2025
+15 −4
Merged

[CMake] Adding Scalapack finding in CMake configuration in Trilinos cmake #14028

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19 changes: 15 additions & 4 deletions cmake_modules/FindTRILINOS.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -54,8 +54,9 @@ IF (TRILINOS_LIBRARY_DIR)
SET(TRILINOS_LIB_SEARCH_PATH ${TRILINOS_LIBRARY_DIR})
ELSE (TRILINOS_LIBRARY_DIR)
SET(TRILINOS_LIB_SEARCH_PATH
/usr/lib64
/usr/lib
/usr/lib64/
/usr/lib/
/usr/local/lib64/
/usr/local/lib/
/usr/lib/x86_64-linux-gnu/
)
Expand All @@ -65,7 +66,7 @@ IF (TRILINOS_INCLUDE_DIR)
SET(TRILINOS_INCLUDE_SEARCH_PATH ${TRILINOS_INCLUDE_DIR})
ELSE (TRILINOS_INCLUDE_DIR)
SET(TRILINOS_INCLUDE_SEARCH_PATH
/usr/include
/usr/include/
/usr/local/include/
/usr/include/trilinos/
)
Expand Down Expand Up @@ -127,9 +128,12 @@ IF(NOT TRIUTILS_LIBRARY)
ENDIF(NOT TRIUTILS_LIBRARY)

FIND_LIBRARY(LOCA_EPETRA_LIBRARY "${TRILINOS_LIBRARY_PREFIX}locaepetra" ${TRILINOS_LIB_SEARCH_PATH} NO_DEFAULT_PATH)
FIND_LIBRARY(NOX_EPETRA_LIBRARY "${TRILINOS_LIBRARY_PREFIX}noxepetra" ${TRILINOS_LIB_SEARCH_PATH} NO_DEFAULT_PATH)
FIND_LIBRARY(NOX_EPETRA_LIBRARY "${TRILINOS_LIBRARY_PREFIX}noxepetra" ${TRILINOS_LIB_SEARCH_PATH} NO_DEFAULT_PATH)
FIND_LIBRARY(EPETRAEXT_LIBRARY "${TRILINOS_LIBRARY_PREFIX}epetraext" ${TRILINOS_LIB_SEARCH_PATH} NO_DEFAULT_PATH)

# NOTE: Scalapack may be a dependency of Trilinos due to MUMPS but is not provided by Trilinos
FIND_LIBRARY(SCALAPACK_LIBRARY "scalapack" ${TRILINOS_LIB_SEARCH_PATH} NO_DEFAULT_PATH)

IF(TEUCHOS_LIBRARY)
SET(TEUCHOS_LIBRARIES "${TEUCHOS_LIBRARY}")
ELSEIF(TEUCHOSCOMM_LIBRARY AND TEUCHOSCORE_LIBRARY AND TEUCHOSNUMERICS_LIBRARY AND TEUCHOSPARAMETERLIST_LIBRARY AND TEUCHOSREMAINDER_LIBRARY)
Expand Down Expand Up @@ -230,6 +234,13 @@ IF(EPETRAEXT_INCLUDE_PATH AND EPETRAEXT_LIBRARY)
find_package_handle_standard_args(EPETRAEXT DEFAULT_MSG EPETRAEXT_LIBRARY)
ENDIF(EPETRAEXT_INCLUDE_PATH AND EPETRAEXT_LIBRARY)

# NOTE: Scalapack may be a dependency of Trilinos due to MUMPS but is not provided by Trilinos
IF(SCALAPACK_LIBRARY)
SET(TRILINOS_LIBRARIES ${TRILINOS_LIBRARIES} ${SCALAPACK_LIBRARY})
SET(HAVE_SCALAPACK YES)
find_package_handle_standard_args(SCALAPACK DEFAULT_MSG SCALAPACK_LIBRARY)
ENDIF(SCALAPACK_LIBRARY)

LIST(LENGTH TRILINOS_INCLUDE_DIR LEN)
IF(LEN GREATER 1)
LIST(REMOVE_DUPLICATES TRILINOS_INCLUDE_DIR)
Expand Down
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