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Modify FindBlaze.cmake and FindSpectra.cmake to also allow finding in…
…stallked Blaze and Spectra, respectively
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,43 +1,85 @@ | ||
| # 2025-02-18 (Radu) modified to assume Blaze newer than 3.2 => no boost dependency | ||
| # Find Blaze | ||
| # | ||
| # This script requires one of the following input variables: | ||
| # - blaze_DIR: directory containing the Blaze package configuration script | ||
| # - blaze_INCLUDE_DIR: directory containing the subdirectory 'blaze/' | ||
| # | ||
| # This script provides the following outputs: | ||
| # - blaze_FOUND: a boolean variable indicating whether the library was found | ||
| # - blaze::blaze: imported target | ||
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| # ----- Blaze library ----- | ||
| set(Blaze_ROOT_TEMP ${Blaze_ROOT}) | ||
| if(blaze_INCLUDE_DIR) | ||
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| find_path(Blaze_ROOT NAMES blaze/Blaze.h PATHS ${Blaze_ROOT_TEMP} "/usr/include" "/usr/local/include") | ||
| if (NOT Blaze_ROOT) | ||
| message("WARNING Cannot find '<Blaze_ROOT>/blaze/system/Version.h'. Properly set Blaze_ROOT.") | ||
| if(EXISTS "${blaze_INCLUDE_DIR}/blaze/system/Version.h") | ||
| if(NOT TARGET blaze::blaze) | ||
| add_library(blaze::blaze INTERFACE IMPORTED) | ||
| set_target_properties(blaze::blaze PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${blaze_INCLUDE_DIR}") | ||
| endif() | ||
| set(blaze_FOUND TRUE) | ||
| if(NOT Blaze_FIND_QUIETLY) | ||
| message(STATUS "Found 'blaze/system/Version.h' in provided blaze_INCLUDE_DIR=${blaze_INCLUDE_DIR}") | ||
| endif() | ||
| else() | ||
| set(blaze_FOUND FALSE) | ||
| if(NOT Blaze_FIND_QUIETLY) | ||
| message(STATUS "Could not find 'blaze/system/Version.h' in the provided blaze_INCLUDE_DIR=${blaze_INCLUDE_DIR}") | ||
| endif() | ||
| endif() | ||
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| else() | ||
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| find_package(blaze NO_MODULE) | ||
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| if(blaze_FOUND) | ||
| get_target_property(blaze_INCLUDE_DIR blaze::blaze INTERFACE_INCLUDE_DIRECTORIES) | ||
| if(NOT Blaze_FIND_QUIETLY) | ||
| message(STATUS "Blaze found through config script") | ||
| endif() | ||
| endif() | ||
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| endif() | ||
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| # Check Blaze version | ||
|
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| if(NOT blaze_FOUND) | ||
| return() | ||
| endif() | ||
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| # Extract Blaze version | ||
| find_file(Blaze_VERSION_FILENAME "Version.h" PATHS "${Blaze_ROOT}/blaze/system") | ||
| mark_as_advanced(FORCE Blaze_VERSION_FILENAME) | ||
| if(Blaze_VERSION_FILENAME) | ||
| file(READ ${Blaze_VERSION_FILENAME} Blaze_VERSION_FILE) | ||
| find_file(blaze_VERSION_FILENAME "Version.h" PATHS "${blaze_INCLUDE_DIR}/blaze/system") | ||
| mark_as_advanced(FORCE blaze_VERSION_FILENAME) | ||
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| if(blaze_VERSION_FILENAME) | ||
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| file(READ ${blaze_VERSION_FILENAME} Blaze_VERSION_FILE) | ||
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| string(REGEX MATCH "#define BLAZE_MAJOR_VERSION ([0-9]*)" _Blaze_MAJOR_VERSION ${Blaze_VERSION_FILE}) | ||
| set(Blaze_MAJOR_VERSION ${CMAKE_MATCH_1}) | ||
| set(blaze_MAJOR_VERSION ${CMAKE_MATCH_1}) | ||
| string(REGEX MATCH "#define BLAZE_MINOR_VERSION ([0-9]*)" _Blaze_MINOR_VERSION ${Blaze_VERSION_FILE}) | ||
| set(Blaze_MINOR_VERSION ${CMAKE_MATCH_1}) | ||
| set(Blaze_VERSION "${Blaze_MAJOR_VERSION}.${Blaze_MINOR_VERSION}") | ||
| set(blaze_MINOR_VERSION ${CMAKE_MATCH_1}) | ||
| set(blaze_VERSION "${blaze_MAJOR_VERSION}.${blaze_MINOR_VERSION}") | ||
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| if(NOT Blaze_FIND_QUIETLY) | ||
| message(STATUS "Blaze version file: ${Blaze_VERSION_FILENAME}") | ||
| message(STATUS "Blaze version: ${Blaze_VERSION}") | ||
| message(STATUS "Blaze version file: ${blaze_VERSION_FILENAME}") | ||
| message(STATUS "Blaze version: ${blaze_VERSION}") | ||
| endif() | ||
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| if (blaze_VERSION VERSION_LESS "3.2") | ||
| set(blaze_FOUND FALSE) | ||
| if(NOT Blaze_FIND_QUIETLY) | ||
| mesage(STATUS "Blaze version older than 3.2.") | ||
| endif() | ||
| return() | ||
| endif() | ||
| set(Blaze_FOUND TRUE) | ||
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| else() | ||
| message("WARNING Cannot find '<Blaze_ROOT>/blaze/system/Version.h'. Properly set Blaze_ROOT.") | ||
| endif() | ||
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| # ----- BOOST -- required only for older versions of Blaze ----- | ||
| set(blaze_FOUND FALSE) | ||
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| if(NOT Blaze_FIND_QUIETLY) | ||
| message(STATUS "Cannot find header 'blaze/system/Version.h'") | ||
| endif() | ||
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| if (Blaze_VERSION VERSION_LESS "3.2") | ||
| mesage("WARNING: Blaze newer than 3.2 required. Blaze support disabled.") | ||
| set(Blaze_FOUND FALSE) | ||
| return() | ||
| endif() | ||
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| # Create Blaze::Blaze target | ||
| if (Blaze_ROOT AND NOT TARGET Blaze::Blaze) | ||
| add_library(Blaze::Blaze INTERFACE IMPORTED) | ||
| set_target_properties(Blaze::Blaze PROPERTIES | ||
| INTERFACE_INCLUDE_DIRECTORIES "${Blaze_ROOT}") | ||
| endif() | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,35 +1,42 @@ | ||
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| #------------------------------------------------------------------------------- | ||
| # Find Spectra | ||
| # ATTENTION: Spectra library (https://github.com/yixuan/spectra) has its own spectra-config.cmake | ||
| # but needs to be installed; we provide an easier way | ||
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| # This find script requires the following input variables: | ||
| # - Spectra_INCLUDE_DIR: shall contain the subdirectory named 'Spectra' | ||
| # This find script provides the following output variables/targets: | ||
| # - Spectra_FOUND: a boolean indicating whether the library was found | ||
| # | ||
| # This script requires one of the following input variables: | ||
| # - spectra_DIR: directory containing the Spectra package configuration script | ||
| # - spectra_INCLUDE_DIR: directory containing the subdirectory 'Spectra/' | ||
| # | ||
| # This script provides the following outputs: | ||
| # - spectra_FOUND: a boolean variable indicating whether the library was found | ||
| # - Spectra::Spectra: imported target | ||
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| set(Spectra_FOUND TRUE) | ||
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| find_path(Spectra_INCLUDE_DIR_INTERNAL NAMES SymEigsBase.h PATHS "${Spectra_INCLUDE_DIR}/Spectra" NO_CACHE) | ||
| mark_as_advanced(Spectra_INCLUDE_DIR_INTERNAL) | ||
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| if (NOT Spectra_INCLUDE_DIR_INTERNAL) | ||
| message(NOTICE "Could not find '${Spectra_INCLUDE_DIR}/Spectra/SymEigsBase.h'. Set Spectra_INCLUDE_DIR to a folder containing the subfolder 'Spectra'.") | ||
| return() | ||
| endif() | ||
| if(spectra_INCLUDE_DIR) | ||
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| if(EXISTS "${spectra_INCLUDE_DIR}/Spectra/KrylovSchurGEigsSolver.h") | ||
| if(NOT TARGET Spectra::Spectra) | ||
| add_library(Spectra::Spectra INTERFACE IMPORTED) | ||
| set_target_properties(Spectra::Spectra PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${spectra_INCLUDE_DIR}") | ||
| if(MSVC) | ||
| set_property(TARGET Spectra::Spectra PROPERTY INTERFACE_COMPILE_OPTIONS $<$<COMPILE_LANGUAGE:CXX>:/bigobj>) | ||
| endif() | ||
| endif() | ||
| set(spectra_FOUND TRUE) | ||
| if(NOT Spectra_FIND_QUIETLY) | ||
| message(STATUS "Found 'Spectra/KrylovSchurGEigsSolver.h' in provided spectra_INCLUDE_DIR=${spectra_INCLUDE_DIR}") | ||
| endif() | ||
| else() | ||
| set(spectra_FOUND FALSE) | ||
| if(NOT Spectra_FIND_QUIETLY) | ||
| message(STATUS "Could not find 'Spectra/KrylovSchurGEigsSolver.h' in the provided spectra_INCLUDE_DIR=${spectra_INCLUDE_DIR}") | ||
| endif() | ||
| endif() | ||
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| set(Spectra_FOUND TRUE) | ||
| else() | ||
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| if(Spectra_FOUND AND NOT TARGET Spectra::Spectra) | ||
| add_library(Spectra::Spectra INTERFACE IMPORTED) | ||
| set_target_properties(Spectra::Spectra PROPERTIES | ||
| INTERFACE_INCLUDE_DIRECTORIES "${Spectra_INCLUDE_DIR}") | ||
| if(MSVC) | ||
| set_property(TARGET Spectra::Spectra PROPERTY | ||
| INTERFACE_COMPILE_OPTIONS $<$<COMPILE_LANGUAGE:CXX>:/bigobj>) | ||
| find_package(spectra NO_MODULE) | ||
| if(spectra_FOUND) | ||
| get_target_property(spectra_INCLUDE_DIR Spectra::Spectra INTERFACE_INCLUDE_DIRECTORIES) | ||
| if(NOT Spectra_FIND_QUIETLY) | ||
| message(STATUS "Spectra found through config script") | ||
| endif() | ||
| endif() | ||
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| endif() | ||
|
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| endif() |
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