[ci] fix CMakeLint `linelength` errors (#4796)

* Update Sanitizer.cmake * Update FindLibR.cmake * Update IntegratedOpenCL.cmake * Update FindLibR.cmake * Update CMakeLists.txt * Update FindLibR.cmake * Update static_analysis.yml * Update CMakeLists.txt * Update FindLibR.cmake * Update IntegratedOpenCL.cmake * Update static_analysis.yml

[ci] fix CMakeLint `linelength` errors (#4796)
* Update Sanitizer.cmake * Update FindLibR.cmake * Update IntegratedOpenCL.cmake * Update FindLibR.cmake * Update CMakeLists.txt * Update FindLibR.cmake * Update static_analysis.yml * Update CMakeLists.txt * Update FindLibR.cmake * Update IntegratedOpenCL.cmake * Update static_analysis.yml
5b587333 · Nikita Titov · GitHub · c3ff1871 · 5b587333 · 5b587333
Unverified Commit 5b587333 authored Nov 14, 2021 by Nikita Titov Committed by GitHub Nov 13, 2021
4 changed files
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,9 +7,14 @@ OPTION(USE_TIMETAG "Set to ON to output time costs" OFF)
 OPTION(USE_CUDA "Enable CUDA-accelerated training (EXPERIMENTAL)" OFF)
 OPTION(USE_DEBUG "Set to ON for Debug mode" OFF)
 OPTION(USE_SANITIZER "Use santizer flags" OFF)
-SET(ENABLED_SANITIZERS "address" "leak" "undefined" CACHE STRING
-  "Semicolon separated list of sanitizer names. E.g 'address;leak'. Supported sanitizers are
-address, leak, undefined and thread.")
+SET(
+  ENABLED_SANITIZERS
+  "address" "leak" "undefined"
+  CACHE
+  STRING
+  "Semicolon separated list of sanitizer names, e.g., 'address;leak'. \
+Supported sanitizers are address, leak, undefined and thread."
+)
 OPTION(BUILD_CPP_TEST "Build C++ tests with Google Test" OFF)
 OPTION(BUILD_STATIC_LIB "Build static library" OFF)
 OPTION(__BUILD_FOR_R "Set to ON if building lib_lightgbm for use with the R package" OFF)
@@ -63,7 +68,10 @@ elseif(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
  cmake_minimum_required(VERSION 3.16)
 elseif(MSVC)
  if(MSVC_VERSION LESS 1900)
-    message(FATAL_ERROR "The compiler ${CMAKE_CXX_COMPILER} doesn't support required C++11 features. Please use a newer MSVC.")
+    message(
+      FATAL_ERROR
+      "The compiler ${CMAKE_CXX_COMPILER} doesn't support required C++11 features. Please use a newer MSVC."
+    )
  endif()
  cmake_minimum_required(VERSION 3.8)
 endif()
@@ -197,17 +205,20 @@ if(USE_CUDA)
      set(CMAKE_CUDA_STANDARD_REQUIRED ON)
    endif()

-    set(BASE_DEFINES
-     -DPOWER_FEATURE_WORKGROUPS=12
-     -DUSE_CONSTANT_BUF=0
+    set(
+      BASE_DEFINES
+      -DPOWER_FEATURE_WORKGROUPS=12
+      -DUSE_CONSTANT_BUF=0
    )
-    set(ALLFEATS_DEFINES
-     ${BASE_DEFINES}
-     -DENABLE_ALL_FEATURES
+    set(
+      ALLFEATS_DEFINES
+      ${BASE_DEFINES}
+      -DENABLE_ALL_FEATURES
    )
-    set(FULLDATA_DEFINES
-     ${ALLFEATS_DEFINES}
-     -DIGNORE_INDICES
+    set(
+      FULLDATA_DEFINES
+      ${ALLFEATS_DEFINES}
+      -DIGNORE_INDICES
    )

    message(STATUS "ALLFEATS_DEFINES: ${ALLFEATS_DEFINES}")
@@ -222,7 +233,8 @@ if(USE_CUDA)
        set(histograms ${histograms} PARENT_SCOPE)
      endif()
      target_compile_definitions(
-        histo${hsize}${hname} PRIVATE
+        histo${hsize}${hname}
+        PRIVATE
        -DCONST_HESSIAN=${hconst}
        ${hdir}
      )
@@ -278,21 +290,24 @@ if(${MM_MALLOC})
 endif()

 if(UNIX OR MINGW OR CYGWIN)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -pthread -Wextra -Wall -Wno-ignored-attributes -Wno-unknown-pragmas -Wno-return-type")
-    if(USE_DEBUG)
-        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0")
-    else()
-        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
-    endif()
-    if(USE_SWIG)
-        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-strict-aliasing")
-    endif()
-    if(NOT USE_OPENMP)
-        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-pragmas -Wno-unused-private-field")
-    endif()
-    if(__BUILD_FOR_R AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-        SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-cast-function-type")
-    endif()
+  SET(
+    CMAKE_CXX_FLAGS
+    "${CMAKE_CXX_FLAGS} -std=c++11 -pthread -Wextra -Wall -Wno-ignored-attributes -Wno-unknown-pragmas -Wno-return-type"
+  )
+  if(USE_DEBUG)
+      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0")
+  else()
+      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
+  endif()
+  if(USE_SWIG)
+      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-strict-aliasing")
+  endif()
+  if(NOT USE_OPENMP)
+      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-pragmas -Wno-unused-private-field")
+  endif()
+  if(__BUILD_FOR_R AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-cast-function-type")
+  endif()
 endif()

 if(WIN32 AND MINGW)
@@ -300,7 +315,8 @@ if(WIN32 AND MINGW)
 endif()

 if(MSVC)
-    SET(variables
+    SET(
+      variables
        CMAKE_C_FLAGS_DEBUG
        CMAKE_C_FLAGS_MINSIZEREL
        CMAKE_C_FLAGS_RELEASE
@@ -344,15 +360,17 @@ if(USE_MPI)
  include_directories(${MPI_CXX_INCLUDE_PATH})
 endif()

-file(GLOB SOURCES
-    src/boosting/*.cpp
-    src/io/*.cpp
-    src/metric/*.cpp
-    src/objective/*.cpp
-    src/network/*.cpp
-    src/treelearner/*.cpp
+file(
+    GLOB
+    SOURCES
+      src/boosting/*.cpp
+      src/io/*.cpp
+      src/metric/*.cpp
+      src/objective/*.cpp
+      src/network/*.cpp
+      src/treelearner/*.cpp
 if(USE_CUDA)
-    src/treelearner/*.cu
+      src/treelearner/*.cu
 endif()
 )

@@ -375,7 +393,7 @@ if(BUILD_STATIC_LIB)
 else()
  add_library(_lightgbm SHARED)
 endif()
-# LightGBM headers include openmp, cuda, R etc. headers, 
+# LightGBM headers include openmp, cuda, R etc. headers,
 # thus PUBLIC is required for building _lightgbm_swig target.
 target_link_libraries(_lightgbm PUBLIC lightgbm_capi_objs lightgbm_objs)

@@ -395,28 +413,53 @@ if(USE_SWIG)
  set_target_properties(_lightgbm_swig PROPERTIES OUTPUT_NAME "lib_lightgbm_swig")
  if(WIN32)
    if(MINGW OR CYGWIN)
-        add_custom_command(TARGET _lightgbm_swig POST_BUILD
+        add_custom_command(
+            TARGET _lightgbm_swig
+            POST_BUILD
            COMMAND "${Java_JAVAC_EXECUTABLE}" -d . java/*.java
-            COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${PROJECT_SOURCE_DIR}/lib_lightgbm.dll" com/microsoft/ml/lightgbm/windows/x86_64
-            COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${PROJECT_SOURCE_DIR}/lib_lightgbm_swig.dll" com/microsoft/ml/lightgbm/windows/x86_64
-            COMMAND "${Java_JAR_EXECUTABLE}" -cf lightgbmlib.jar com)
+            COMMAND
+              "${CMAKE_COMMAND}"
+              -E
+              copy_if_different
+              "${PROJECT_SOURCE_DIR}/lib_lightgbm.dll"
+              com/microsoft/ml/lightgbm/windows/x86_64
+            COMMAND
+              "${CMAKE_COMMAND}"
+              -E
+              copy_if_different
+              "${PROJECT_SOURCE_DIR}/lib_lightgbm_swig.dll"
+              com/microsoft/ml/lightgbm/windows/x86_64
+            COMMAND "${Java_JAR_EXECUTABLE}" -cf lightgbmlib.jar com
+        )
    else()
-        add_custom_command(TARGET _lightgbm_swig POST_BUILD
+        add_custom_command(
+            TARGET _lightgbm_swig
+            POST_BUILD
            COMMAND "${Java_JAVAC_EXECUTABLE}" -d . java/*.java
            COMMAND cp "${PROJECT_SOURCE_DIR}/Release/*.dll" com/microsoft/ml/lightgbm/windows/x86_64
-            COMMAND "${Java_JAR_EXECUTABLE}" -cf lightgbmlib.jar com)
+            COMMAND "${Java_JAR_EXECUTABLE}" -cf lightgbmlib.jar com
+        )
    endif()
  elseif(APPLE)
-    add_custom_command(TARGET _lightgbm_swig POST_BUILD
-            COMMAND "${Java_JAVAC_EXECUTABLE}" -d . java/*.java
-            COMMAND cp "${PROJECT_SOURCE_DIR}/*.dylib" com/microsoft/ml/lightgbm/osx/x86_64
-            COMMAND cp "${PROJECT_SOURCE_DIR}/lib_lightgbm_swig.jnilib" com/microsoft/ml/lightgbm/osx/x86_64/lib_lightgbm_swig.dylib
-            COMMAND "${Java_JAR_EXECUTABLE}" -cf lightgbmlib.jar com)
+    add_custom_command(
+        TARGET _lightgbm_swig
+        POST_BUILD
+        COMMAND "${Java_JAVAC_EXECUTABLE}" -d . java/*.java
+        COMMAND cp "${PROJECT_SOURCE_DIR}/*.dylib" com/microsoft/ml/lightgbm/osx/x86_64
+        COMMAND
+          cp
+          "${PROJECT_SOURCE_DIR}/lib_lightgbm_swig.jnilib"
+          com/microsoft/ml/lightgbm/osx/x86_64/lib_lightgbm_swig.dylib
+        COMMAND "${Java_JAR_EXECUTABLE}" -cf lightgbmlib.jar com
+    )
  else()
-    add_custom_command(TARGET _lightgbm_swig POST_BUILD
-      COMMAND "${Java_JAVAC_EXECUTABLE}" -d . java/*.java
-      COMMAND cp "${PROJECT_SOURCE_DIR}/*.so" com/microsoft/ml/lightgbm/linux/x86_64
-      COMMAND "${Java_JAR_EXECUTABLE}" -cf lightgbmlib.jar com)
+    add_custom_command(
+        TARGET _lightgbm_swig
+        POST_BUILD
+        COMMAND "${Java_JAVAC_EXECUTABLE}" -d . java/*.java
+        COMMAND cp "${PROJECT_SOURCE_DIR}/*.so" com/microsoft/ml/lightgbm/linux/x86_64
+        COMMAND "${Java_JAR_EXECUTABLE}" -cf lightgbmlib.jar com
+    )
  endif()
 endif()

@@ -525,9 +568,11 @@ if(BUILD_CPP_TEST)
  target_link_libraries(testlightgbm PRIVATE lightgbm_objs GTest::GTest)
 endif()

-install(TARGETS lightgbm _lightgbm
-        RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin
-        LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX}/lib
-        ARCHIVE DESTINATION ${CMAKE_INSTALL_PREFIX}/lib)
+install(
+  TARGETS lightgbm _lightgbm
+  RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin
+  LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX}/lib
+  ARCHIVE DESTINATION ${CMAKE_INSTALL_PREFIX}/lib
+)

 install(DIRECTORY ${LightGBM_HEADER_DIR}/LightGBM DESTINATION ${CMAKE_INSTALL_PREFIX}/include)
--- a/cmake/IntegratedOpenCL.cmake
+++ b/cmake/IntegratedOpenCL.cmake
@@ -31,7 +31,13 @@ if(NOT OpenCL-ICD-Loader_POPULATED)
  message(STATUS "Populated OpenCL ICD Loader")
 endif()
 list(APPEND INTEGRATED_OPENCL_INCLUDES ${OPENCL_ICD_LOADER_HEADERS_DIR})
-list(APPEND INTEGRATED_OPENCL_LIBRARIES ${opencl-icd-loader_BINARY_DIR}/Release/OpenCL.lib cfgmgr32.lib runtimeobject.lib)
+list(
+  APPEND
+  INTEGRATED_OPENCL_LIBRARIES
+    ${opencl-icd-loader_BINARY_DIR}/Release/OpenCL.lib
+    cfgmgr32.lib
+    runtimeobject.lib
+)
 list(APPEND INTEGRATED_OPENCL_DEFINITIONS CL_TARGET_OPENCL_VERSION=120)

 # Build Independent Boost libraries
@@ -42,8 +48,62 @@ set(BOOST_BASE "${PROJECT_BINARY_DIR}/Boost")
 set(BOOST_BOOTSTRAP "${BOOST_BASE}/source/bootstrap.bat")
 set(BOOST_BUILD "${BOOST_BASE}/source/b2.exe")
 set(BOOST_FLAGS "")
-list(APPEND BOOST_SUBMODULES "libs/algorithm" "libs/align" "libs/any" "libs/array" "libs/assert" "libs/bind" "libs/chrono" "libs/compute" "libs/concept_check" "libs/config" "libs/container" "libs/container_hash" "libs/core" "libs/detail" "libs/filesystem" "libs/foreach" "libs/format" "libs/function" "libs/function_types" "libs/fusion" "libs/headers" "libs/integer" "libs/io" "libs/iterator" "libs/lexical_cast" "libs/math" "libs/move" "libs/mpl" "libs/multi_index" "libs/numeric/conversion" "libs/optional" "libs/predef" "libs/preprocessor" "libs/property_tree" "libs/range" "libs/ratio" "libs/serialization" "libs/smart_ptr" "libs/static_assert" "libs/system" "libs/throw_exception" "libs/tuple" "libs/typeof" "libs/type_index" "libs/type_traits" "libs/utility" "libs/uuid" "libs/winapi" "tools/boost_install" "tools/build")
-ExternalProject_Add(Boost
+list(
+  APPEND
+  BOOST_SUBMODULES
+    "libs/algorithm"
+    "libs/align"
+    "libs/any"
+    "libs/array"
+    "libs/assert"
+    "libs/bind"
+    "libs/chrono"
+    "libs/compute"
+    "libs/concept_check"
+    "libs/config"
+    "libs/container"
+    "libs/container_hash"
+    "libs/core"
+    "libs/detail"
+    "libs/filesystem"
+    "libs/foreach"
+    "libs/format"
+    "libs/function"
+    "libs/function_types"
+    "libs/fusion"
+    "libs/headers"
+    "libs/integer"
+    "libs/io"
+    "libs/iterator"
+    "libs/lexical_cast"
+    "libs/math"
+    "libs/move"
+    "libs/mpl"
+    "libs/multi_index"
+    "libs/numeric/conversion"
+    "libs/optional"
+    "libs/predef"
+    "libs/preprocessor"
+    "libs/property_tree"
+    "libs/range"
+    "libs/ratio"
+    "libs/serialization"
+    "libs/smart_ptr"
+    "libs/static_assert"
+    "libs/system"
+    "libs/throw_exception"
+    "libs/tuple"
+    "libs/typeof"
+    "libs/type_index"
+    "libs/type_traits"
+    "libs/utility"
+    "libs/uuid"
+    "libs/winapi"
+    "tools/boost_install"
+    "tools/build"
+)
+ExternalProject_Add(
+  Boost
  TMP_DIR "${BOOST_BASE}/tmp"
  STAMP_DIR "${BOOST_BASE}/stamp"
  DOWNLOAD_DIR "${BOOST_BASE}/download"
@@ -57,7 +117,21 @@ ExternalProject_Add(Boost
  UPDATE_COMMAND ""
  PATCH_COMMAND ""
  CONFIGURE_COMMAND ${BOOST_BOOTSTRAP}
-  BUILD_COMMAND ${BOOST_BUILD} -sBOOST_ROOT=${BOOST_BASE}/source -a -q -j ${J} --with-headers --with-chrono --with-filesystem --with-system link=static runtime-link=shared variant=release threading=multi cxxflags="${BOOST_FLAGS}"
+  BUILD_COMMAND
+    ${BOOST_BUILD}
+    -sBOOST_ROOT=${BOOST_BASE}/source
+    -a
+    -q
+    -j ${J}
+    --with-headers
+    --with-chrono
+    --with-filesystem
+    --with-system
+    link=static
+    runtime-link=shared
+    variant=release
+    threading=multi
+    cxxflags="${BOOST_FLAGS}"
  INSTALL_COMMAND ""
 )
 set(BOOST_INCLUDE "${BOOST_BASE}/source" CACHE PATH "")
@@ -75,9 +149,21 @@ if(MSVC)
  else()
    message(FATAL_ERROR "Unrecognized MSVC version number: ${MSVC_VERSION}")
  endif()
-  list(APPEND INTEGRATED_OPENCL_LIBRARIES ${BOOST_LIBRARY}/libboost_filesystem-vc${MSVC_TOOLCHAIN_ID}-mt-x64-${BOOST_VERSION_UNDERSCORE}.lib)
-  list(APPEND INTEGRATED_OPENCL_LIBRARIES ${BOOST_LIBRARY}/libboost_system-vc${MSVC_TOOLCHAIN_ID}-mt-x64-${BOOST_VERSION_UNDERSCORE}.lib)
-  list(APPEND INTEGRATED_OPENCL_LIBRARIES ${BOOST_LIBRARY}/libboost_chrono-vc${MSVC_TOOLCHAIN_ID}-mt-x64-${BOOST_VERSION_UNDERSCORE}.lib)
+  list(
+    APPEND
+    INTEGRATED_OPENCL_LIBRARIES
+    ${BOOST_LIBRARY}/libboost_filesystem-vc${MSVC_TOOLCHAIN_ID}-mt-x64-${BOOST_VERSION_UNDERSCORE}.lib
+  )
+  list(
+    APPEND
+    INTEGRATED_OPENCL_LIBRARIES
+    ${BOOST_LIBRARY}/libboost_system-vc${MSVC_TOOLCHAIN_ID}-mt-x64-${BOOST_VERSION_UNDERSCORE}.lib
+  )
+  list(
+    APPEND
+    INTEGRATED_OPENCL_LIBRARIES
+    ${BOOST_LIBRARY}/libboost_chrono-vc${MSVC_TOOLCHAIN_ID}-mt-x64-${BOOST_VERSION_UNDERSCORE}.lib
+  )
 else()
  message(FATAL_ERROR "Integrated OpenCL build is not yet available for MinGW")
 endif()

--- a/cmake/Sanitizer.cmake
+++ b/cmake/Sanitizer.cmake
@@ -28,14 +28,12 @@ macro(enable_sanitizers SANITIZERS)
    string(TOLOWER ${_san} _san)
    if(_san MATCHES "thread")
      if(${_use_other_sanitizers})
-        message(FATAL_ERROR
-          "thread sanitizer is not compatible with ${_san} sanitizer.")
+        message(FATAL_ERROR "thread sanitizer is not compatible with ${_san} sanitizer.")
      endif()
      set(_use_thread_sanitizer 1)
    else()
      if(${_use_thread_sanitizer})
-        message(FATAL_ERROR
-          "${_san} sanitizer is not compatible with thread sanitizer.")
+        message(FATAL_ERROR "${_san} sanitizer is not compatible with thread sanitizer.")
      endif()
      set(_use_other_sanitizers 1)
    endif()

--- a/cmake/modules/FindLibR.cmake
+++ b/cmake/modules/FindLibR.cmake
@@ -44,8 +44,7 @@ function(create_rlib_for_msvc)
  find_program(DLLTOOL_EXE dlltool)

  if(NOT DLLTOOL_EXE)
-    message(FATAL_ERROR "dlltool.exe not found!\
-      \nDo you have Rtools installed with its MinGW's bin/ in PATH?")
+    message(FATAL_ERROR "dlltool.exe not found!\nDo you have Rtools installed with its MinGW's bin/ in PATH?")
  endif()

  set(LIBR_MSVC_CORE_LIBRARY "${CMAKE_CURRENT_BINARY_DIR}/R.lib" CACHE PATH "R.lib filepath")
@@ -62,7 +61,8 @@ function(create_rlib_for_msvc)
    "${CMAKE_CURRENT_BINARY_DIR}/make-r-def.R"
    "${LIBR_CORE_LIBRARY}" "${CMAKE_CURRENT_BINARY_DIR}/R.def"
  )
-  execute_process(COMMAND ${DLLTOOL_EXE}
+  execute_process(
+    COMMAND ${DLLTOOL_EXE}
    "--input-def" "${CMAKE_CURRENT_BINARY_DIR}/R.def"
    "--output-lib" "${LIBR_MSVC_CORE_LIBRARY}"
  )
@@ -75,7 +75,10 @@ endfunction()
 if(CMAKE_R_VERSION)
  message(STATUS "R version passed into FindLibR.cmake: ${CMAKE_R_VERSION}")
 elseif(WIN32)
-  message(FATAL_ERROR "Expected CMAKE_R_VERSION to be passed in on Windows but none was provided. Check src/install.libs.R")
+  message(
+    FATAL_ERROR
+    "Expected CMAKE_R_VERSION to be passed in on Windows but none was provided. Check src/install.libs.R"
+  )
 endif()


@@ -149,8 +152,11 @@ if(NOT LIBR_EXECUTABLE)
    endif()

    if(NOT LIBR_HOME)
-      message(FATAL_ERROR "Unable to locate R executable.\
-        \nEither add its location to PATH or provide it through the LIBR_EXECUTABLE CMake variable")
+      message(
+        FATAL_ERROR
+        "Unable to locate R executable.\
+\nEither add its location to PATH or provide it through the LIBR_EXECUTABLE CMake variable"
+      )
    endif()

    # set exe location based on R_ARCH
@@ -159,8 +165,11 @@ if(NOT LIBR_EXECUTABLE)
  endif()

  if(NOT LIBR_EXECUTABLE)
-    message(FATAL_ERROR "Unable to locate R executable.\
-      \nEither add its location to PATH or provide it through the LIBR_EXECUTABLE CMake variable")
+    message(
+      FATAL_ERROR
+      "Unable to locate R executable.\
+\nEither add its location to PATH or provide it through the LIBR_EXECUTABLE CMake variable"
+    )
  endif()

 endif()
@@ -182,7 +191,14 @@ set(LIBR_EXECUTABLE ${LIBR_EXECUTABLE} CACHE PATH "R executable")
 set(LIBR_INCLUDE_DIRS ${LIBR_INCLUDE_DIRS} CACHE PATH "R include directory")

 # where is R.so / R.dll / libR.so likely to be found?
-set(LIBR_PATH_HINTS "${CMAKE_CURRENT_BINARY_DIR}" "${LIBR_HOME}/lib" "${LIBR_HOME}/bin/${R_ARCH}" "${LIBR_HOME}/bin" "${LIBR_LIBRARIES}")
+set(
+  LIBR_PATH_HINTS
+    "${CMAKE_CURRENT_BINARY_DIR}"
+    "${LIBR_HOME}/lib"
+    "${LIBR_HOME}/bin/${R_ARCH}"
+    "${LIBR_HOME}/bin"
+    "${LIBR_LIBRARIES}"
+)

 # look for the core R library
 find_library(
@@ -194,11 +210,11 @@ find_library(
 # starting from CMake 3.17, find_library() will not find .dll files by default
 # https://cmake.org/cmake/help/v3.17/release/3.17.html#other-changes
 if(WIN32 AND NOT LIBR_CORE_LIBRARY)
-    find_file(
-        LIBR_CORE_LIBRARY
-        NAME R.dll
-        HINTS ${LIBR_PATH_HINTS}
-    )
+  find_file(
+    LIBR_CORE_LIBRARY
+    NAME R.dll
+    HINTS ${LIBR_PATH_HINTS}
+  )
 endif()

 set(LIBR_CORE_LIBRARY ${LIBR_CORE_LIBRARY} CACHE PATH "R core shared library")
@@ -216,7 +232,8 @@ endif()
 include(FindPackageHandleStandardArgs)

 if(WIN32 AND MSVC)
-  find_package_handle_standard_args(LibR DEFAULT_MSG
+  find_package_handle_standard_args(
+    LibR DEFAULT_MSG
    LIBR_HOME
    LIBR_EXECUTABLE
    LIBR_INCLUDE_DIRS
@@ -224,7 +241,8 @@ if(WIN32 AND MSVC)
    LIBR_MSVC_CORE_LIBRARY
  )
 else()
-  find_package_handle_standard_args(LibR DEFAULT_MSG
+  find_package_handle_standard_args(
+    LibR DEFAULT_MSG
    LIBR_HOME
    LIBR_EXECUTABLE
    LIBR_INCLUDE_DIRS