products/patches/cminpack-1.3.6-cblas.patch

   1 diff -Naur cminpack_ref/CMakeLists.txt  cminpack_new/CMakeLists.txt
   2 --- cminpack_ref/CMakeLists.txt 2017-02-24 16:09:31.000000000 +0100
   3 +++ cminpack_new/CMakeLists.txt 2021-11-01 17:02:44.829569251 +0100
   4 @@ -41,6 +41,7 @@
   5  endif ()
   6
   7  option(USE_BLAS "Compile cminpack using a blas library if possible" ON)
   8 +option(CBLAS_INCLUDE_DIRS "On CentOS8 -  CMake fails to find /usr/include/cblas" "")
   9
  10  #set(CMAKE_INSTALL_PREFIX ${PROJECT_SOURCE_DIR}/../build)
  11
  12 @@ -69,14 +70,28 @@
  13
  14  # Link with a BLAS library if requested
  15  if (USE_BLAS)
  16 +  SET(LAPACK_ROOT_DIR $ENV{LAPACK_ROOT_DIR} CACHE PATH "Path to the LAPACK.")
  17 +  IF(LAPACK_ROOT_DIR)
  18 +    LIST(APPEND CMAKE_PREFIX_PATH "${LAPACK_ROOT_DIR}")
  19 +  ENDIF(LAPACK_ROOT_DIR)
  20    if (NOT BUILD_SHARED_LIBS)
  21      set(BLA_STATIC True)
  22    endif()
  23    find_package(BLAS)
  24    if (BLAS_FOUND)
  25 -    target_link_libraries(cminpack PUBLIC ${BLAS_LIBRARIES})
  26 +    MESSAGE(STATUS "Searching for C-BLAS library...")
  27 +    FIND_LIBRARY(CBLAS_LIBRARIES NAMES cblas
  28 +      HINTS ${LAPACK_ROOT_DIR}
  29 +      PATH_SUFFIXES lib
  30 +      PATHS ${LAPACK_ROOT_DIR}
  31 +    )
  32 +
  33 +    target_link_libraries(cminpack PUBLIC ${BLAS_LIBRARIES} ${CBLAS_LIBRARIES})
  34      set_target_properties(cminpack PROPERTIES LINK_FLAGS "${BLAS_LINKER_FLAGS}")
  35      target_compile_definitions(cminpack PUBLIC -DUSE_CBLAS)
  36 +    if (CBLAS_INCLUDE_DIRS)
  37 +      include_directories(${CBLAS_INCLUDE_DIRS})
  38 +    endif(CBLAS_INCLUDE_DIRS)
  39    endif()
  40  endif()
  41
  42 @@ -94,4 +109,4 @@
  43  set_target_properties(cminpack PROPERTIES VERSION ${CMINPACK_VERSION} SOVERSION ${CMINPACK_SOVERSION})
  44
  45  add_subdirectory (cmake)
  46 -add_subdirectory (examples)
  47 \ No newline at end of file
  48 +add_subdirectory (examples)