TheRock/rocm-libraries/projects/hipsolver/deps/CMakeLists.txt

# ########################################################################
# Copyright (C) 2016-2026 Advanced Micro Devices, Inc. All rights reserved.
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# to do so, subject to the following conditions:
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# CTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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# Helper cmake script to automate building dependencies for hipsolver
# This script can be invoked manually by the user with 'cmake -P'

# The ROCm platform requires Ubuntu 16.04 or Fedora 24, which has cmake 3.5
cmake_minimum_required(VERSION 3.5)

list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/../cmake)

# Consider removing this in the future
# It can be annoying for visual studio developers to build a project that tries to install into 'program files'
if(WIN32 AND CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
  set(CMAKE_INSTALL_PREFIX "${PROJECT_BINARY_DIR}/package" CACHE PATH "Install path prefix, prepended onto install directories" FORCE)
endif()

# This has to be initialized before the project() command appears
# Set the default of CMAKE_BUILD_TYPE to be release, unless user specifies with -D.  MSVC_IDE does not use CMAKE_BUILD_TYPE
if(NOT DEFINED CMAKE_CONFIGURATION_TYPES AND NOT DEFINED CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel.")
endif()

if(NOT DEFINED CMAKE_Fortran_COMPILER AND NOT DEFINED ENV{FC})
  set(CMAKE_Fortran_COMPILER  "gfortran")
endif()

# The superbuild does not build anything itself; all compiling is done in external projects
project(hipsolver-dependencies NONE)

option(BUILD_GTEST "Download and build googletest library" ON)
option(BUILD_LAPACK "Download and build lapack library" ON)
# option(BUILD_VERBOSE "Print helpful build debug information" OFF)

# if(BUILD_VERBOSE)
#   message(STATUS "CMAKE_MODULE_PATH: ${CMAKE_MODULE_PATH}")
#   message(STATUS "CMAKE_BINARY_DIR: ${CMAKE_BINARY_DIR}")
#   message(STATUS "CMAKE_SOURCE_DIR: ${CMAKE_SOURCE_DIR}")
#   message(STATUS "CMAKE_CURRENT_SOURCE_DIR: ${CMAKE_CURRENT_SOURCE_DIR}")
#   message(STATUS "CMAKE_CURRENT_BINARY_DIR: ${CMAKE_CURRENT_BINARY_DIR}")
#   message(STATUS "CMAKE_CURRENT_LIST_DIR: ${CMAKE_CURRENT_LIST_DIR}")
#   message(STATUS "CMAKE_CURRENT_LIST_FILE: ${CMAKE_CURRENT_LIST_FILE}")
# endif()

# This module scrapes the CMakeCache.txt file and attempts to get all the cli options the user specified to cmake invocation
include(get-cli-arguments)

# The following is a series of super-build projects; this cmake project will download and build
if(BUILD_GTEST)
  include(external-gtest)

  list(APPEND hipsolver_dependencies googletest)
  set(gtest_custom_target COMMAND cd ${GTEST_BINARY_ROOT}$<SEMICOLON> ${CMAKE_COMMAND} --build . --target install)
endif()

if(BUILD_LAPACK)
  include(external-lapack)

  list(APPEND hipsolver_dependencies lapack)
  set(lapack_custom_target COMMAND cd ${LAPACK_BINARY_ROOT}$<SEMICOLON> ${CMAKE_COMMAND} --build . --target install)
endif()

# POLICY CMP0037 - "Target names should not be reserved and should match a validity pattern"
# Familiar target names like 'install' should be OK at the super-build level
if(POLICY CMP0037)
  cmake_policy(SET CMP0037 OLD)
endif()

add_custom_target(install
  ${gtest_custom_target}
  ${lapack_custom_target}
  DEPENDS ${hipsolver_dependencies}
)