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1#
2# Copyright (c) 2016-2017 Vinnie Falco (vinnie dot falco at gmail dot com)
3#
4# Distributed under the Boost Software License, Version 1.0. (See accompanying
5# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6#
7# Official repository: https://github.com/boostorg/static_string
8#
9
10cmake_minimum_required (VERSION 3.5.1)
11
12if (POLICY CMP0074)
13    cmake_policy (SET CMP0074 NEW)
14endif()
15
16#-------------------------------------------------------------------------------
17
18function (DoGroupSources curdir rootdir folder)
19    file (GLOB children RELATIVE ${PROJECT_SOURCE_DIR}/${curdir} ${PROJECT_SOURCE_DIR}/${curdir}/*)
20    foreach (child ${children})
21        if (IS_DIRECTORY ${PROJECT_SOURCE_DIR}/${curdir}/${child})
22            DoGroupSources (${curdir}/${child} ${rootdir} ${folder})
23        elseif (${child} STREQUAL "CMakeLists.txt")
24            source_group("" FILES ${PROJECT_SOURCE_DIR}/${curdir}/${child})
25        else()
26            string (REGEX REPLACE ^${rootdir} ${folder} groupname ${curdir})
27            string (REPLACE "/" "\\" groupname ${groupname})
28            source_group (${groupname} FILES ${PROJECT_SOURCE_DIR}/${curdir}/${child})
29        endif()
30    endforeach()
31endfunction()
32
33function (GroupSources curdir folder)
34    DoGroupSources (${curdir} ${curdir} ${folder})
35endfunction()
36
37#-------------------------------------------------------------------------------
38#
39# StaticString
40#
41#-------------------------------------------------------------------------------
42
43project (StaticString VERSION 1)
44
45set_property (GLOBAL PROPERTY USE_FOLDERS ON)
46
47if (MSVC)
48    set (CMAKE_VERBOSE_MAKEFILE FALSE)
49
50    add_definitions (
51        -D_WIN32_WINNT=0x0601
52    )
53
54    add_compile_options(
55        /permissive-  # strict C++
56        /W4           # enable all warnings
57        /MP           # Multi-processor compilation
58        )
59
60    set (Boost_USE_STATIC_LIBS ON)
61    set (Boost_USE_STATIC_RUNTIME ON)
62
63    set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
64    set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Ob2 /Oi /Ot /GL /MT")
65    set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /Oi /Ot /MT")
66
67    set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO")
68    set (CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
69
70    # for RelWithDebInfo builds, disable incremental linking
71    # since CMake sets it ON by default for that build type and it
72    # causes warnings
73    #
74    string (REPLACE "/INCREMENTAL" "/INCREMENTAL:NO" replacement_flags
75        ${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO})
76    set (CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO ${replacement_flags})
77
78else()
79    set (THREADS_PREFER_PTHREAD_FLAG ON)
80    find_package (Threads)
81
82    set( CMAKE_CXX_FLAGS
83      "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wextra -Wpedantic -Wno-unused-parameter")
84
85    if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
86        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wrange-loop-analysis")
87    endif ()
88endif()
89
90# Must come before Boost includes, otherwise the
91# IDE sees the wrong file due to boost/ symlinks.
92include_directories (include)
93
94#-------------------------------------------------------------------------------
95#
96# Boost
97#
98#-------------------------------------------------------------------------------
99
100get_filename_component (BOOST_ROOT ../../ ABSOLUTE)
101
102# VFALCO I want static but "b2 stage" builds a minimal set which excludes static
103add_definitions (-DBOOST_ALL_STATIC_LINK=1)
104
105include_directories (${BOOST_ROOT})
106
107link_directories(${BOOST_ROOT}/stage/lib)
108
109#-------------------------------------------------------------------------------
110
111if ("${VARIANT}" STREQUAL "coverage")
112    if (MSVC)
113    else()
114        set (CMAKE_BUILD_TYPE DEBUG)
115        set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse4.2 --coverage")
116        set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --coverage")
117    endif()
118
119elseif ("${VARIANT}" STREQUAL "ubasan")
120    if (MSVC)
121    else()
122        set (CMAKE_BUILD_TYPE RELWITHDEBINFO)
123        set (CMAKE_CXX_FLAGS
124          "${CMAKE_CXX_FLAGS} -msse4.2 -funsigned-char -fno-omit-frame-pointer -fsanitize=address,undefined -fno-sanitize-recover=address,undefined -fsanitize-blacklist=${PROJECT_SOURCE_DIR}/tools/blacklist.supp")
125        set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address,undefined -fno-sanitize-recover=address,undefined")
126    endif()
127
128elseif ("${VARIANT}" STREQUAL "debug")
129    set (CMAKE_BUILD_TYPE DEBUG)
130
131elseif ("${VARIANT}" STREQUAL "release")
132    set (CMAKE_BUILD_TYPE RELEASE)
133
134endif()
135
136#-------------------------------------------------------------------------------
137
138#GroupSources (test "/")
139
140#-------------------------------------------------------------------------------
141#
142# Tests and examples
143#
144
145#include_directories (.)
146
147file (GLOB_RECURSE PROJECT_FILES
148    ${PROJECT_SOURCE_DIR}/include/boost/static_string/*.hpp
149    ${PROJECT_SOURCE_DIR}/include/boost/static_string/*.ipp
150)
151
152add_subdirectory (test)
153