diff options
Diffstat (limited to 'src/fmt/support/cmake')
| -rw-r--r-- | src/fmt/support/cmake/FindSetEnv.cmake | 7 | ||||
| -rw-r--r-- | src/fmt/support/cmake/JoinPaths.cmake | 26 | ||||
| -rw-r--r-- | src/fmt/support/cmake/cxx14.cmake | 70 | ||||
| -rw-r--r-- | src/fmt/support/cmake/fmt-config.cmake.in | 4 | ||||
| -rw-r--r-- | src/fmt/support/cmake/fmt.pc.in | 11 |
5 files changed, 118 insertions, 0 deletions
diff --git a/src/fmt/support/cmake/FindSetEnv.cmake b/src/fmt/support/cmake/FindSetEnv.cmake new file mode 100644 index 000000000..4e2da5408 --- /dev/null +++ b/src/fmt/support/cmake/FindSetEnv.cmake @@ -0,0 +1,7 @@ +# A CMake script to find SetEnv.cmd. + +find_program(WINSDK_SETENV NAMES SetEnv.cmd + PATHS "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Microsoft SDKs\\Windows;CurrentInstallFolder]/bin") +if (WINSDK_SETENV AND PRINT_PATH) + execute_process(COMMAND ${CMAKE_COMMAND} -E echo "${WINSDK_SETENV}") +endif () diff --git a/src/fmt/support/cmake/JoinPaths.cmake b/src/fmt/support/cmake/JoinPaths.cmake new file mode 100644 index 000000000..32d6d6685 --- /dev/null +++ b/src/fmt/support/cmake/JoinPaths.cmake @@ -0,0 +1,26 @@ +# This module provides function for joining paths +# known from from most languages +# +# Original license: +# SPDX-License-Identifier: (MIT OR CC0-1.0) +# Explicit permission given to distribute this module under +# the terms of the project as described in /LICENSE.rst. +# Copyright 2020 Jan Tojnar +# https://github.com/jtojnar/cmake-snips +# +# Modelled after Python’s os.path.join +# https://docs.python.org/3.7/library/os.path.html#os.path.join +# Windows not supported +function(join_paths joined_path first_path_segment) + set(temp_path "${first_path_segment}") + foreach(current_segment IN LISTS ARGN) + if(NOT ("${current_segment}" STREQUAL "")) + if(IS_ABSOLUTE "${current_segment}") + set(temp_path "${current_segment}") + else() + set(temp_path "${temp_path}/${current_segment}") + endif() + endif() + endforeach() + set(${joined_path} "${temp_path}" PARENT_SCOPE) +endfunction() diff --git a/src/fmt/support/cmake/cxx14.cmake b/src/fmt/support/cmake/cxx14.cmake new file mode 100644 index 000000000..16ff57541 --- /dev/null +++ b/src/fmt/support/cmake/cxx14.cmake @@ -0,0 +1,70 @@ +# C++14 feature support detection + +include(CheckCXXSourceCompiles) +include(CheckCXXCompilerFlag) + +if (NOT CMAKE_CXX_STANDARD) + set(CMAKE_CXX_STANDARD 11) +endif() +message(STATUS "CXX_STANDARD: ${CMAKE_CXX_STANDARD}") + +if (CMAKE_CXX_STANDARD EQUAL 20) + check_cxx_compiler_flag(-std=c++20 has_std_20_flag) + check_cxx_compiler_flag(-std=c++2a has_std_2a_flag) + + if (has_std_20_flag) + set(CXX_STANDARD_FLAG -std=c++20) + elseif (has_std_2a_flag) + set(CXX_STANDARD_FLAG -std=c++2a) + endif () +elseif (CMAKE_CXX_STANDARD EQUAL 17) + check_cxx_compiler_flag(-std=c++17 has_std_17_flag) + check_cxx_compiler_flag(-std=c++1z has_std_1z_flag) + + if (has_std_17_flag) + set(CXX_STANDARD_FLAG -std=c++17) + elseif (has_std_1z_flag) + set(CXX_STANDARD_FLAG -std=c++1z) + endif () +elseif (CMAKE_CXX_STANDARD EQUAL 14) + check_cxx_compiler_flag(-std=c++14 has_std_14_flag) + check_cxx_compiler_flag(-std=c++1y has_std_1y_flag) + + if (has_std_14_flag) + set(CXX_STANDARD_FLAG -std=c++14) + elseif (has_std_1y_flag) + set(CXX_STANDARD_FLAG -std=c++1y) + endif () +elseif (CMAKE_CXX_STANDARD EQUAL 11) + check_cxx_compiler_flag(-std=c++11 has_std_11_flag) + check_cxx_compiler_flag(-std=c++0x has_std_0x_flag) + + if (has_std_11_flag) + set(CXX_STANDARD_FLAG -std=c++11) + elseif (has_std_0x_flag) + set(CXX_STANDARD_FLAG -std=c++0x) + endif () +endif () + +set(CMAKE_REQUIRED_FLAGS ${CXX_STANDARD_FLAG}) + +# Check if user-defined literals are available +check_cxx_source_compiles(" + void operator\"\" _udl(long double); + int main() {}" + SUPPORTS_USER_DEFINED_LITERALS) +if (NOT SUPPORTS_USER_DEFINED_LITERALS) + set (SUPPORTS_USER_DEFINED_LITERALS OFF) +endif () + +# Check if <variant> is available +set(CMAKE_REQUIRED_FLAGS -std=c++1z) +check_cxx_source_compiles(" + #include <variant> + int main() {}" + FMT_HAS_VARIANT) +if (NOT FMT_HAS_VARIANT) + set (FMT_HAS_VARIANT OFF) +endif () + +set(CMAKE_REQUIRED_FLAGS ) diff --git a/src/fmt/support/cmake/fmt-config.cmake.in b/src/fmt/support/cmake/fmt-config.cmake.in new file mode 100644 index 000000000..71e302860 --- /dev/null +++ b/src/fmt/support/cmake/fmt-config.cmake.in @@ -0,0 +1,4 @@ +@PACKAGE_INIT@ + +include(${CMAKE_CURRENT_LIST_DIR}/@targets_export_name@.cmake) +check_required_components(fmt) diff --git a/src/fmt/support/cmake/fmt.pc.in b/src/fmt/support/cmake/fmt.pc.in new file mode 100644 index 000000000..29976a8af --- /dev/null +++ b/src/fmt/support/cmake/fmt.pc.in @@ -0,0 +1,11 @@ +prefix=@CMAKE_INSTALL_PREFIX@ +exec_prefix=@CMAKE_INSTALL_PREFIX@ +libdir=@libdir_for_pc_file@ +includedir=@includedir_for_pc_file@ + +Name: fmt +Description: A modern formatting library +Version: @FMT_VERSION@ +Libs: -L${libdir} -l@FMT_LIB_NAME@ +Cflags: -I${includedir} + |