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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
# Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
# @author Vegard Sjonfjell
include(${CMAKE_CURRENT_LIST_DIR}/vtag.cmake)
if (VESPA_USE_SANITIZER)
if (VESPA_USE_SANITIZER STREQUAL "address" OR VESPA_USE_SANITIZER STREQUAL "thread")
message("-- Instrumenting code using ${VESPA_USE_SANITIZER} sanitizer")
else()
message(FATAL_ERROR "Unsupported sanitizer option '${VESPA_USE_SANITIZER}'. Supported: 'address' or 'thread'")
endif()
endif()
# Build options
# Whether to build unit tests as part of the 'all' target
set(EXCLUDE_TESTS_FROM_ALL FALSE CACHE BOOL "If TRUE, do not build tests as part of the 'all' target")
# Whether to run unit tests via valgrind
set(VALGRIND_UNIT_TESTS FALSE CACHE BOOL "If TRUE, run unit tests via valgrind")
# Whether to run tests marked as benchmark as part of the test runs
set(RUN_BENCHMARKS FALSE CACHE BOOL "If TRUE, benchmarks are run together with the other tests")
# Whether to run tests marked as benchmark as part of the test runs
set(AUTORUN_UNIT_TESTS FALSE CACHE BOOL "If TRUE, tests will be run immediately after linking the test executable")
# Warnings
set(C_WARN_OPTS "-Wuninitialized -Werror -Wall -W -Wchar-subscripts -Wcomment -Wformat -Wparentheses -Wreturn-type -Wswitch -Wtrigraphs -Wunused -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings")
if (VESPA_USE_SANITIZER)
# Instrumenting code changes binary size, which triggers inlining warnings that
# don't happen during normal, non-instrumented compilation.
else()
set(C_WARN_OPTS "-Winline ${C_WARN_OPTS}")
endif()
# Warnings that are specific to C++ compilation
# Note: this is not a union of C_WARN_OPTS, since CMAKE_CXX_FLAGS already includes CMAKE_C_FLAGS, which in turn includes C_WARN_OPTS transitively
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")
set(CXX_SPECIFIC_WARN_OPTS "-Wnon-virtual-dtor -Wformat-security -Wno-overloaded-virtual")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-delete-null-pointer-checks -fsized-deallocation")
if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
set(VESPA_ATOMIC_LIB "")
set(VESPA_GCC_LIB "")
set(VESPA_STDCXX_FS_LIB "")
else()
set(VESPA_ATOMIC_LIB "atomic")
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8.0)
set(VESPA_GCC_LIB "gcc")
set(VESPA_STDCXX_FS_LIB "stdc++fs")
else()
set(VESPA_GCC_LIB "")
set(VESPA_STDCXX_FS_LIB "")
endif()
endif()
else()
set(CXX_SPECIFIC_WARN_OPTS "-Wnoexcept -Wsuggest-override -Wnon-virtual-dtor -Wformat-security")
if(VESPA_OS_DISTRO_COMBINED STREQUAL "centos 8" OR
(VESPA_OS_DISTRO STREQUAL "rhel" AND
VESPA_OS_DISTRO_VERSION VERSION_GREATER_EQUAL "8" AND
VESPA_OS_DISTRO_VERSION VERSION_LESS "9"))
set(VESPA_ATOMIC_LIB "")
else()
set(VESPA_ATOMIC_LIB "atomic")
endif()
set(VESPA_GCC_LIB "gcc")
set(VESPA_STDCXX_FS_LIB "stdc++fs")
endif()
if(VESPA_OS_DISTRO_COMBINED STREQUAL "debian 10")
unset(VESPA_XXHASH_DEFINE)
else()
set(VESPA_XXHASH_DEFINE "-DXXH_INLINE_ALL")
endif()
# C and C++ compiler flags
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O3 -fno-omit-frame-pointer ${C_WARN_OPTS} -fPIC ${VESPA_CXX_ABI_FLAGS} ${VESPA_XXHASH_DEFINE} -DBOOST_DISABLE_ASSERTS ${VESPA_CPU_ARCH_FLAGS} ${EXTRA_C_FLAGS}")
# AddressSanitizer/ThreadSanitizer work for both GCC and Clang
if (VESPA_USE_SANITIZER)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=${VESPA_USE_SANITIZER}")
endif()
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_C_FLAGS} ${CXX_SPECIFIC_WARN_OPTS} -std=c++1z -fdiagnostics-color=auto ${EXTRA_CXX_FLAGS}")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_C_FLAGS} ${CXX_SPECIFIC_WARN_OPTS} -std=c++1z -fvisibility-inlines-hidden -fdiagnostics-color=auto ${EXTRA_CXX_FLAGS}")
endif()
# Linker flags
if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -ldl")
else()
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -latomic -ldl")
endif()
else()
if(VESPA_ATOMIC_LIB STREQUAL "")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--build-id -ldl -Wl,-E")
else()
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--build-id -latomic -ldl -Wl,-E")
endif()
endif()
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -rdynamic" )
message("-- CMAKE_SHARED_LINKER_FLAGS is ${CMAKE_SHARED_LINKER_FLAGS}")
# Use C++ 17
# TODO renable when cmake 3.8 is out.
# set(CMAKE_CXX_STANDARD 17)
# Always build shared libs if not explicitly specified
set(BUILD_SHARED_LIBS ON)
set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
# Default RPATH settings for CMake 3.4:
# For non-installed targets, reference external libraries using an RPATH into the build tree.
# For installed targets, reference external libraries using INSTALL_RPATH (i.e. /opt/vespa/lib64 on ylinux)
set(CMAKE_CMAKE_SKIP_BUILD_RPATH FALSE)
set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH FALSE)
# OS X Stuff
if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
set(MACOSX_RPATH ON)
if(__COMPILER_GNU)
SET(CMAKE_INCLUDE_SYSTEM_FLAG_C "-isystem ")
SET(CMAKE_INCLUDE_SYSTEM_FLAG_CXX "-isystem ")
endif()
endif()
# Find ccache and use it if it is found
find_program(CCACHE_EXECUTABLE ccache)
if(CCACHE_EXECUTABLE)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE_EXECUTABLE})
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ${CCACHE_EXECUTABLE})
endif()
# Check for valgrind and set flags
find_program(VALGRIND_EXECUTABLE valgrind)
if(VALGRIND_EXECUTABLE)
set(VALGRIND_SUPPRESSIONS_FILE "${PROJECT_SOURCE_DIR}/valgrind-suppressions.txt")
set(VALGRIND_OPTIONS "--leak-check=yes --error-exitcode=1 --run-libc-freeres=no --track-origins=yes --suppressions=${VALGRIND_SUPPRESSIONS_FILE}")
set(VALGRIND_COMMAND "${VALGRIND_EXECUTABLE} ${VALGRIND_OPTIONS}")
endif()
if(VESPA_LLVM_VERSION)
else()
set (VESPA_LLVM_VERSION "6.0")
endif()
if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
set(VESPA_LLVM_LIB "LLVM")
set(VESPA_GLIBC_RT_LIB "")
else()
set(VESPA_LLVM_LIB "LLVM-${VESPA_LLVM_VERSION}")
set(VESPA_GLIBC_RT_LIB "rt")
endif()
if(VESPA_USER)
else()
set(VESPA_USER "vespa")
endif()
if(VESPA_UNPRIVILEGED)
else()
set(VESPA_UNPRIVILEGED "no")
endif()
if(EXTRA_INCLUDE_DIRECTORY)
include_directories(SYSTEM ${EXTRA_INCLUDE_DIRECTORY})
endif()
if(EXTRA_LINK_DIRECTORY)
link_directories(${EXTRA_LINK_DIRECTORY})
endif()
if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
else()
if(NOT VESPA_USE_SANITIZER OR NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
# Don't allow unresolved symbols in shared libraries
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
endif()
# Don't allow unresolved symbols in executables
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--no-undefined")
# Enable GTest unit tests in shared libraries
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--no-as-needed")
endif()
|
