3
0
mirror of https://github.com/triqs/dft_tools synced 2024-12-22 20:34:38 +01:00

add missing deps dir after apps4triqs merge

This commit is contained in:
Alexander Hampel 2020-06-10 18:01:36 +02:00
parent 11d394fd5b
commit 8e9fbc5dc0
3 changed files with 137 additions and 0 deletions

1
deps/.gitignore vendored Normal file
View File

@ -0,0 +1 @@
*

66
deps/CMakeLists.txt vendored Normal file
View File

@ -0,0 +1,66 @@
include(external_dependency.cmake)
# Add your dependencies with the function
#
# external_dependency(name
# [VERSION <version-number>]
# [GIT_REPO <url>]
# [GIT_TAG <tag>]
# [BUILD_ALWAYS]
# [EXCLUDE_FROM_ALL]
# )
#
# Resolve the dependency using the following steps in order.
# If a step was successful, skip the remaining ones.
#
# 1. Use find_package(name [<version-number>])
# to locate the package in the system.
# Skip this step if Build_Deps option is set.
# 2. Try to find a directory containing the sources
# at ${PROJECT_SOURCE_DIR}/deps/name. If found
# build it as a cmake sub-project.
# 3. If GIT_REPO is provided, git clone the sources,
# and build them as a cmake sub-project.
#
# Addtional options:
#
# GIT_TAG - Use this keyword to specify the git-tag, branch or commit hash
#
# BUILD_ALWAYS - If set, this dependency will always be built from source
# and will never be searched in the system.
#
# EXCLUDE_FROM_ALL - If set, targets of the dependency cmake subproject
# will not be included in the ALL target of the project.
# In particular the dependency will not be installed.
if(NOT DEFINED Build_Deps)
set(Build_Deps "Never" CACHE STRING "Do we build dependencies from source? [Never/Always/IfNotFound]")
else()
set(Build_Deps_Opts "Never" "Always" "IfNotFound")
if(NOT ${Build_Deps} IN_LIST Build_Deps_Opts)
message(FATAL_ERROR "Build_Deps option should be either 'Never', 'Always' or 'IfNotFound'")
endif()
set(Build_Deps ${Build_Deps} CACHE STRING "Do we build dependencies from source? [Never/Always/IfNotFound]")
if(NOT IS_SUBPROJECT AND NOT Build_Deps STREQUAL "Always" AND (ASAN OR UBSAN))
message(WARNING "For builds with llvm sanitizers (ASAN/UBSAN) it is recommended to use -DBuild_Deps=Always to avoid false positives.")
endif()
endif()
# -- Cpp2Py --
if(PythonSupport OR Build_Documentation)
external_dependency(Cpp2Py
GIT_REPO https://github.com/TRIQS/cpp2py
VERSION 2.0
GIT_TAG master
BUILD_ALWAYS
EXCLUDE_FROM_ALL
)
endif()
# -- GTest --
external_dependency(GTest
GIT_REPO https://github.com/google/googletest
GIT_TAG release-1.10.0
BUILD_ALWAYS
EXCLUDE_FROM_ALL
)

70
deps/external_dependency.cmake vendored Normal file
View File

@ -0,0 +1,70 @@
###################################################################################
#
# TRIQS_DFT_TOOLS: a Toolbox for Research in Interacting Quantum Systems
#
# Copyright (C) 2020 Simons Foundation
# authors: N. Wentzell
#
# TRIQS_DFT_TOOLS is free software: you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
#
# TRIQS_DFT_TOOLS is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# TRIQS_DFT_TOOLS. If not, see <http://www.gnu.org/licenses/>.
#
###################################################################################
function(external_dependency)
cmake_parse_arguments(ARG "EXCLUDE_FROM_ALL;BUILD_ALWAYS" "VERSION;GIT_REPO;GIT_TAG" "" ${ARGN})
# -- Was dependency already found?
get_property(${ARGV0}_FOUND GLOBAL PROPERTY ${ARGV0}_FOUND)
if(${ARGV0}_FOUND)
message(STATUS "Dependency ${ARGV0} was already resolved.")
return()
endif()
# -- Try to find package in system.
if(NOT ARG_BUILD_ALWAYS AND NOT Build_Deps STREQUAL "Always")
find_package(${ARGV0} ${ARG_VERSION} QUIET HINTS ${CMAKE_INSTALL_PREFIX})
if(${ARGV0}_FOUND)
message(STATUS "Found dependency ${ARGV0} in system ${${ARGV0}_ROOT}")
return()
elseif(Build_Deps STREQUAL "Never")
message(FATAL_ERROR "Could not find dependency ${ARGV0} in system. Please install the dependency manually or use -DBuild_Deps=IfNotFound during cmake configuration to automatically build all dependencies that are not found.")
endif()
endif()
# -- Build package from source
message(STATUS " =============== Configuring Dependency ${ARGV0} =============== ")
if(ARG_EXCLUDE_FROM_ALL)
set(subdir_opts EXCLUDE_FROM_ALL)
set(Build_Tests OFF)
set(Build_Documentation OFF)
endif()
if(IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/${ARGV0})
message(STATUS "Found sources for dependency ${ARGV0} at ${CMAKE_CURRENT_SOURCE_DIR}/${ARGV0}")
add_subdirectory(${ARGV0} ${subdir_opts})
elseif(ARG_GIT_REPO)
set(bin_dir ${CMAKE_CURRENT_BINARY_DIR}/${ARGV0})
set(src_dir ${bin_dir}_src)
if(NOT IS_DIRECTORY ${src_dir})
if(ARG_GIT_TAG)
set(clone_opts --branch ${ARG_GIT_TAG} -c advice.detachedHead=false)
endif()
execute_process(COMMAND git clone ${ARG_GIT_REPO} --depth 1 ${clone_opts} ${src_dir})
endif()
add_subdirectory(${src_dir} ${bin_dir} ${subdir_opts})
else()
message(FATAL_ERROR "Could not find or build dependency ${ARGV0}")
endif()
message(STATUS " =============== End ${ARGV0} Configuration =============== ")
set_property(GLOBAL PROPERTY ${ARGV0}_FOUND TRUE)
endfunction()