blob: 763bd437bc4da563a5d453c3663ca557212bd1a6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
# libgit2: the cross-platform, linkable library implementation of git.
# See `README.md` for build instructions.
#
# This top-level CMakeLists.txt sets up configuration options and
# determines which subprojects to build.
cmake_minimum_required(VERSION 3.5.1)
project(libgit2 VERSION "1.5.0" LANGUAGES C)
# Add find modules to the path
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake")
#
# Build options
#
# Optional subsystems
option(BUILD_SHARED_LIBS "Build Shared Library (OFF for Static)" ON)
option(BUILD_TESTS "Build Tests using the Clar suite" ON)
option(BUILD_CLI "Build the command-line interface" ON)
option(BUILD_EXAMPLES "Build library usage example apps" OFF)
option(BUILD_FUZZERS "Build the fuzz targets" OFF)
# Suggested functionality that may not be available on a per-platform basis
option(USE_THREADS "Use threads for parallel processing when possible" ON)
option(USE_NSEC "Support nanosecond precision file mtimes and ctimes" ON)
# Backend selection
option(USE_SSH "Link with libssh2 to enable SSH support" OFF)
option(USE_HTTPS "Enable HTTPS support. Can be set to a specific backend" ON)
option(USE_SHA1 "Enable SHA1. Can be set to CollisionDetection(ON)/HTTPS/Generic" ON)
option(USE_GSSAPI "Link with libgssapi for SPNEGO auth" OFF)
set(USE_HTTP_PARSER "" CACHE STRING "Specifies the HTTP Parser implementation; either system or builtin.")
set(REGEX_BACKEND "" CACHE STRING "Regular expression implementation. One of regcomp_l, pcre2, pcre, regcomp, or builtin.")
option(USE_BUNDLED_ZLIB "Use the bundled version of zlib. Can be set to one of Bundled(ON)/Chromium. The Chromium option requires a x86_64 processor with SSE4.2 and CLMUL" OFF)
# Debugging options
option(USE_LEAK_CHECKER "Run tests with leak checker" OFF)
option(USE_STANDALONE_FUZZERS "Enable standalone fuzzers (compatible with gcc)" OFF)
option(DEBUG_POOL "Enable debug pool allocator" OFF)
option(DEBUG_STRICT_ALLOC "Enable strict allocator behavior" OFF)
option(DEBUG_STRICT_OPEN "Enable path validation in open" OFF)
# Output options
option(SONAME "Set the (SO)VERSION of the target" ON)
set(LIBGIT2_FILENAME "git2" CACHE STRING "Name of the produced binary")
option(DEPRECATE_HARD "Do not include deprecated functions in the library" OFF)
# Compilation options
option(ENABLE_WERROR "Enable compilation with -Werror" OFF)
if(UNIX)
# NTLM client requires crypto libraries from the system HTTPS stack
if(NOT USE_HTTPS)
option(USE_NTLMCLIENT "Enable NTLM support on Unix." OFF)
else()
option(USE_NTLMCLIENT "Enable NTLM support on Unix." ON)
endif()
option(ENABLE_REPRODUCIBLE_BUILDS "Enable reproducible builds" OFF)
endif()
if(APPLE)
option(USE_ICONV "Link with and use iconv library" ON)
endif()
if(MSVC)
# This option must match the settings used in your program, in particular if you
# are linking statically
option(STATIC_CRT "Link the static CRT libraries" ON)
# If you want to embed a copy of libssh2 into libgit2, pass a
# path to libssh2
option(EMBED_SSH_PATH "Path to libssh2 to embed (Windows)" OFF)
# Enable leak checking using the debugging C runtime.
option(WIN32_LEAKCHECK "Enable leak reporting via crtdbg" OFF)
endif()
if(WIN32)
# By default, libgit2 is built with WinHTTP. To use the built-in
# HTTP transport, invoke CMake with the "-DUSE_WINHTTP=OFF" argument.
option(USE_WINHTTP "Use Win32 WinHTTP routines" ON)
endif()
if(NOT CMAKE_CONFIGURATION_TYPES AND NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE)
endif()
# Modules
include(CheckLibraryExists)
include(CheckFunctionExists)
include(CheckSymbolExists)
include(CheckStructHasMember)
include(CheckPrototypeDefinition)
include(AddCFlagIfSupported)
include(FindPkgLibraries)
include(FindThreads)
include(FindStatNsec)
include(Findfutimens)
include(GNUInstallDirs)
include(IdeSplitSources)
include(FeatureSummary)
include(EnableWarnings)
include(DefaultCFlags)
#
# Subdirectories
#
add_subdirectory(src)
if(BUILD_TESTS)
enable_testing()
add_subdirectory(tests)
endif()
if(BUILD_EXAMPLES)
add_subdirectory(examples)
endif()
if(BUILD_FUZZERS)
if((BUILD_TESTS OR BUILD_EXAMPLES) AND NOT USE_STANDALONE_FUZZERS)
message(FATAL_ERROR "Cannot build the fuzzer and the tests or examples together")
endif()
add_subdirectory(fuzzers)
endif()
# Summary
feature_summary(WHAT ENABLED_FEATURES DESCRIPTION "Enabled features:")
feature_summary(WHAT DISABLED_FEATURES DESCRIPTION "Disabled features:")
|
