CMakeLists.txt (5541B)
1 # Copyright (c) the JPEG XL Project Authors. All rights reserved. 2 # 3 # Use of this source code is governed by a BSD-style 4 # license that can be found in the LICENSE file. 5 6 set(JPEGXL_MAJOR_VERSION 0) 7 set(JPEGXL_MINOR_VERSION 11) 8 set(JPEGXL_PATCH_VERSION 1) 9 set(JPEGXL_LIBRARY_VERSION 10 "${JPEGXL_MAJOR_VERSION}.${JPEGXL_MINOR_VERSION}.${JPEGXL_PATCH_VERSION}") 11 12 # This is the library API/ABI compatibility version. Changing this value makes 13 # the shared library incompatible with previous version. A program linked 14 # against this shared library SOVERSION will not run with an older SOVERSION. 15 # It is important to update this value when making incompatible API/ABI changes 16 # so that programs that depend on libjxl can update their dependencies. Semantic 17 # versioning allows 0.y.z to have incompatible changes in minor versions. 18 set(JPEGXL_SO_MINOR_VERSION 11) 19 if (JPEGXL_MAJOR_VERSION EQUAL 0) 20 set(JPEGXL_LIBRARY_SOVERSION 21 "${JPEGXL_MAJOR_VERSION}.${JPEGXL_SO_MINOR_VERSION}") 22 else() 23 set(JPEGXL_LIBRARY_SOVERSION "${JPEGXL_MAJOR_VERSION}") 24 endif() 25 26 27 # List of warning and feature flags for our library and tests. 28 if (MSVC) 29 set(JPEGXL_INTERNAL_FLAGS 30 # TODO(janwas): add flags 31 ) 32 else () 33 set(JPEGXL_INTERNAL_FLAGS 34 # F_FLAGS 35 -fmerge-all-constants 36 -fno-builtin-fwrite 37 -fno-builtin-fread 38 39 # WARN_FLAGS 40 -Wall 41 -Wextra 42 -Wc++11-compat 43 -Warray-bounds 44 -Wformat-security 45 -Wimplicit-fallthrough 46 -Wno-register # Needed by public headers in lcms 47 -Wno-unused-function 48 -Wno-unused-parameter 49 -Wnon-virtual-dtor 50 -Woverloaded-virtual 51 -Wvla 52 ) 53 54 # Warning flags supported by clang. 55 if (CMAKE_CXX_COMPILER_ID MATCHES "Clang") 56 list(APPEND JPEGXL_INTERNAL_FLAGS 57 -Wdeprecated-increment-bool 58 # TODO(deymo): Add -Wextra-semi once we update third_party/highway. 59 # -Wextra-semi 60 -Wfloat-overflow-conversion 61 -Wfloat-zero-conversion 62 -Wfor-loop-analysis 63 -Wgnu-redeclared-enum 64 -Winfinite-recursion 65 -Wliteral-conversion 66 -Wno-c++98-compat 67 -Wno-unused-command-line-argument 68 -Wprivate-header 69 -Wself-assign 70 -Wstring-conversion 71 -Wtautological-overlap-compare 72 -Wthread-safety-analysis 73 -Wundefined-func-template 74 -Wunreachable-code 75 -Wunused-comparison 76 ) 77 if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 5.0) 78 list(APPEND HWY_FLAGS -Wc++2a-extensions) 79 endif() 80 endif() # Clang 81 82 if (WIN32) 83 list(APPEND JPEGXL_INTERNAL_FLAGS 84 -Wno-cast-align 85 -Wno-double-promotion 86 -Wno-float-equal 87 -Wno-format-nonliteral 88 -Wno-shadow 89 -Wno-sign-conversion 90 -Wno-zero-as-null-pointer-constant 91 ) 92 93 if (CMAKE_CXX_COMPILER_ID MATCHES "Clang") 94 list(APPEND JPEGXL_INTERNAL_FLAGS 95 -Wno-used-but-marked-unused 96 -Wno-unused-template 97 -Wno-unused-member-function 98 -Wno-shadow-field-in-constructor 99 -Wno-language-extension-token 100 -Wno-global-constructors 101 -Wno-c++98-compat-pedantic 102 ) 103 endif() # Clang 104 else() # WIN32 105 list(APPEND JPEGXL_INTERNAL_FLAGS 106 -fsized-deallocation 107 -fno-exceptions 108 109 # Language flags 110 -fmath-errno 111 ) 112 113 if (CMAKE_CXX_COMPILER_ID MATCHES "Clang") 114 list(APPEND JPEGXL_INTERNAL_FLAGS 115 -fnew-alignment=8 116 -fno-cxx-exceptions 117 -fno-slp-vectorize 118 -fno-vectorize 119 120 -disable-free 121 -disable-llvm-verifier 122 ) 123 endif() # Clang 124 endif() # WIN32 125 endif() #!MSVC 126 127 if (JPEGXL_ENABLE_SKCMS) 128 list(APPEND JPEGXL_INTERNAL_FLAGS -DJPEGXL_ENABLE_SKCMS=1) 129 endif () 130 131 # strips the -internal suffix from all the elements in LIST 132 function(strip_internal OUTPUT_VAR LIB_LIST) 133 foreach(lib IN LISTS ${LIB_LIST}) 134 string(REGEX REPLACE "-internal$" "" lib "${lib}") 135 list(APPEND out_list "${lib}") 136 endforeach() 137 set(${OUTPUT_VAR} ${out_list} PARENT_SCOPE) 138 endfunction() 139 140 # set variables for jxl_cms.cmake and jxl.cmake 141 if(IS_ABSOLUTE "${CMAKE_INSTALL_INCLUDEDIR}") 142 set(PKGCONFIG_TARGET_INCLUDES "${CMAKE_INSTALL_INCLUDEDIR}") 143 else() 144 set(PKGCONFIG_TARGET_INCLUDES "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}") 145 endif() 146 if(IS_ABSOLUTE "${CMAKE_INSTALL_LIBDIR}") 147 set(PKGCONFIG_TARGET_LIBS "${CMAKE_INSTALL_LIBDIR}") 148 else() 149 set(PKGCONFIG_TARGET_LIBS "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}") 150 endif() 151 152 include(CheckCXXSymbolExists) 153 set(PKGCONFIG_CXX_LIB "") 154 check_cxx_symbol_exists(__GLIBCXX__ iostream LIBSTDCXX) 155 check_cxx_symbol_exists(_LIBCPP_VERSION iostream LIBCXX) 156 if(LIBSTDCXX) 157 set(PKGCONFIG_CXX_LIB "-lstdc++") 158 elseif(LIBCXX) 159 set(PKGCONFIG_CXX_LIB "-lc++") 160 endif() 161 162 # The jxl_cms library definition. 163 include(jxl_cms.cmake) 164 # The jxl library definition. 165 include(jxl.cmake) 166 167 # Other libraries outside the core jxl library. 168 if(JPEGXL_ENABLE_TOOLS OR BUILD_TESTING) 169 include(jxl_extras.cmake) 170 endif() 171 include(jxl_threads.cmake) 172 if (JPEGXL_ENABLE_JPEGLI) 173 include(jpegli.cmake) 174 endif() 175 176 # For simplicity all the library headers, both source and generated ones, are 177 # gathered in the binary folder. There is no distinction on which libraries use 178 # which header since it is expected that all developer libraries are available 179 # together at build time. 180 install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/include/jxl 181 DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}") 182 183 if(BUILD_TESTING) 184 include(GoogleTest) 185 endif() 186 187 # Tests for the jxl library. 188 include(jxl_tests.cmake) 189 190 if(BUILD_TESTING) 191 # Google benchmark for the jxl library 192 include(jxl_benchmark.cmake) 193 endif()