diff options
Diffstat (limited to 'third_party/nix/meson.build')
| -rw-r--r-- | third_party/nix/meson.build | 581 |
1 files changed, 0 insertions, 581 deletions
diff --git a/third_party/nix/meson.build b/third_party/nix/meson.build deleted file mode 100644 index ecf83f8f0c..0000000000 --- a/third_party/nix/meson.build +++ /dev/null @@ -1,581 +0,0 @@ -project( - 'nix', - 'cpp', - - default_options : [ - 'cpp_std=c++17', - 'warning_level=3', - 'optimization=3', - 'debug=true' - ], - version : run_command('cat', './.version').stdout().strip(), - license : 'MIT' -) - -# init compiler -cpp = meson.get_compiler('cpp') - -add_project_arguments(get_option('cxxflags'), language : 'cpp') -add_project_link_arguments(get_option('ldflags'), language: 'cpp') - -pkg = import('pkgconfig') -cmake = import('cmake') - -config_h = configuration_data() - -config_h.set( - 'HAVE_CXX17', 1, - description : 'Define if the compiler supports basic C++17 syntax') - -package_name = meson.project_name() -config_h.set_quoted( - 'PACKAGE_NAME', package_name, - description : 'Define to the full name of this package.' - ) - -package_tarname = meson.project_name() -config_h.set_quoted( - 'PACKAGE_TARNAME', package_tarname, - description : 'Define to the one symbol short name of this package.') - -package_version = meson.project_version() -config_h.set_quoted( - 'PACKAGE_VERSION', package_version, - description : 'Define to the version of this package.') - -package_string = '@0@ @1@'.format(package_name, package_version) -config_h.set_quoted( - 'PACKAGE_STRING', package_string, - description : 'Define to the full name and version of this package.') - -package_url = 'https://nixos.org/nix/' -config_h.set_quoted( - 'PACKAGE_URL', package_url, - description : 'Define to the home page for this package.') - -package_bug_url = 'https://github.com/nixos/nix/issues' -config_h.set_quoted( - 'PACKAGE_BUGREPORT', package_bug_url, - description : 'Define to the address where bug reports for this package should be sent.') - -# env - -# set install directories -#------------------------------------------------- -prefix = get_option('prefix') -libdir = join_paths(prefix, get_option('libdir')) -bindir = join_paths(prefix, get_option('bindir')) -datadir = join_paths(prefix, get_option('datadir')) -sysconfdir = join_paths(prefix, get_option('sysconfdir')) -libexecdir = join_paths(prefix, get_option('libexecdir')) -mandir = join_paths(prefix, get_option('mandir')) -includedir = join_paths(prefix, get_option('includedir')) - -# set nix directories - -# State should be stored in /nix/var, unless the user overrides it explicitly. -if get_option('normal_var') - localstatedir = '/nix/var' -else - localstatedir = join_paths(prefix, get_option('localstatedir')) -endif - -nixstoredir = get_option('nixstoredir') - -profiledir = join_paths(sysconfdir, 'profile.d') - -# Construct a Nix system name (like "i686-linux"). -#------------------------------------------------- -machine_name = host_machine.cpu() -sys_name = host_machine.system().to_lower() - -cpu_archs = ['x86_64', 'armv6', 'armv7', ''] - -foreach cpu : cpu_archs - if (host_machine.cpu().contains(cpu)) - if cpu.contains('armv') - machine_name = cpu + '1' - else - machine_name = cpu - endif - break - endif -endforeach - -system= '"' + machine_name + '-' + sys_name + '"' -message('system name: ' + system) -config_h.set( - 'SYSTEM', system, - description : 'platform identifier (`cpu-os`)') - -# checking headers -#============================================================================ - -if (cpp.has_header('sys/stat.h')) - config_h.set( - 'HAVE_SYS_STAT_H', 1, - description : 'Define to 1 if you have the <sys/stat.h> header file.') -endif - -if (cpp.has_header('sys/types.h')) - config_h.set( - 'HAVE_SYS_TYPES_H', 1, - description : 'Define to 1 if you have the <sys/types.h> header file.') -endif - -if (cpp.has_header('sys/dir.h')) - config_h.set( - 'HAVE_DIR_H', 1, - description : 'Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR`') -endif - -if (cpp.has_header('sys/ndir.h')) - config_h.set( - 'HAVE_NDIR_H', 1, - description : 'Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR`') -endif - -has_dirent_h = cpp.has_header('dirent.h') -if (has_dirent_h) - config_h.set( - 'HAVE_DIRENT_H', 1, - description : 'Define to 1 if you have the <dirent.h> header file, and it defines `DIR`') -endif - -if (cpp.has_header('locale.h')) - config_h.set( - 'HAVE_LOCALE', 1, - description : 'Define to 1 if you have the <locale.h> header file.') -endif - -if (cpp.has_header('unistd.h')) - config_h.set( - 'HAVE_UNISTD_H', 1, - description: 'Define to 1 if you have the <unistd.h> header file.') -endif - -if (cpp.has_header('stdint.h')) - config_h.set( - 'HAVE_STDINT_H', 1, - description: 'Define to 1 if you have the <stdint.h> header file.') -endif - -if (cpp.has_header('stdlib.h')) - config_h.set( - 'HAVE_STDLIB_H', 1, - description: 'Define to 1 if you have the <stdlib.h> header file.') -endif - -if (cpp.has_header('strings.h')) - config_h.set( - 'HAVE_STRINGS_H', 1, - description: 'Define to 1 if you have the <strings.h> header file.') -endif - -if (cpp.has_header('string.h')) - config_h.set( - 'HAVE_STRING_H', 1, - description: 'Define to 1 if you have the <strings.h> header file.') -endif - -if (cpp.has_header('bzlib.h')) - config_h.set( - 'HAVE_BZLIB_H', 1, - description : 'Define to 1 if you have the <bzlib.h> header file.') -endif - -if (cpp.has_header('inttypes.h')) - config_h.set( - 'HAVE_INTTYPES_H', 1, - description : 'Define to 1 if you have the <inttypes.h> header file.') -endif - -if (cpp.has_header('memory.h')) - config_h.set( - 'HAVE_MEMORY_H', 1, - description : 'Define to 1 if you have the <memory.h> header file.') -endif - -if (cpp.has_header('editline.h')) - config_h.set( - 'HAVE_EDITLINE_H', 1, - description : 'Define to 1 if you have the <editline.h> header file.') -else - error('Nix requires editline.h; however the header was not found.') -endif - - - - -# checking functions -#============================================================================ - - -if (cpp.has_function('lutimes')) - config_h.set( - 'HAVE_LUTIMES', 1, - description : 'Define to 1 if you have the `lutimes` function.') -endif - -if (cpp.has_function('lchown')) - config_h.set( - 'HAVE_LCHOWN', 1, - description : 'Define to 1 if you have the `lchown` function.') -endif - -if (cpp.has_function('pipe2')) - config_h.set( - 'HAVE_PIPE2', 1, - description : 'Define to 1 if you have the `pipe2` function.') -endif - -if (cpp.has_function('posix_fallocate')) - config_h.set( - 'HAVE_POSIX_FALLOCATE', 1, - description : 'Define to 1 if you have the `posix_fallocate` function.') -endif - -if (cpp.has_function('setresuid')) - config_h.set( - 'HAVE_SETRESUID', 1, - description : 'Define to 1 if you have the `setresuid` function.') -endif - -if (cpp.has_function('setreuid')) - config_h.set( - 'HAVE_SETREUID', 1, - description : 'Define to 1 if you have the `setreuid` function.') -endif - -if (cpp.has_function('statvfs')) - config_h.set( - 'HAVE_STATVFS', 1, - description : 'Define to 1 if you have the `statvfs` function.') -endif - -if (cpp.has_function('strsignal')) - config_h.set( - 'HAVE_STRSIGNAL', 1, - description : 'Define to 1 if you have the `strsignal` function.') -endif - -if (cpp.has_function('sysconf')) - config_h.set( - 'HAVE_SYSCONF', 1, - description : 'Define to 1 if you have the `sysconf` function.') -endif - -pubsetbuff_c = ''' - #include <iostream> - using namespace std; - static char buf[1024]; - void func() { - cerr.rdbuf()->pubsetbuf(buf, sizeof(buf)); - }''' - -if meson.get_compiler('cpp').compiles( - pubsetbuff_c, - name : 'pubsetbuf' - ) - config_h.set( - 'HAVE_PUBSETBUF', 1, - description : 'Define to 1 if you have the `pubsetbuf` function.') -endif - - - -# checking data types -#============================================================================ - - -dirent_h_prefix = ''' - #include <sys/types.h> - #include <dirent.h> -''' - -if has_dirent_h and meson.get_compiler('cpp').has_member('struct dirent', 'd_type', prefix: dirent_h_prefix) - config_h.set('HAVE_STRUCT_DIRENT_D_TYPE', 1) -endif - -# required dependancies -#============================================================================ - - -# look for required programs -#-------------------------------------------------- -cat = find_program('cat', required : true) -ln = find_program('ln', required : true) -cp = find_program('cp', required : true) -rm = find_program('rm', required : true) -bash = find_program('bash', required : true) -echo = find_program('echo', required : true) -patch = find_program('patch', required : true) -xmllint = find_program('xmllint', required : true) -flex = find_program('flex', required : true) -bison = find_program('bison', required : true) -sed = find_program('sed', required : true) -tar = find_program('tar', required : true) -bzip2 = find_program('bzip2', required : true) -gzip = find_program('gzip', required : true) -xz = find_program('xz', required : true) -dot = find_program('dot', required : false) -lsof = find_program('lsof', required : false) -tr = find_program('tr', required : true) -coreutils = run_command('dirname', cat.path()).stdout().strip() - - -# Check whether the store optimiser can optimise symlinks. -#------------------------------------------------- -gen_header = ''' -ln -s bla tmp_link -if ln tmp_link tmp_link2 2> /dev/null; then - echo 1 -else - echo 0 -fi -''' - -run_command('sh', '-c', 'rm tmp_link*') -can_link_symlink = run_command('sh', '-c', gen_header).stdout().strip() -if can_link_symlink.to_int() == 1 - run_command('sh', '-c', 'rm tmp_link*') -endif - -config_h.set('CAN_LINK_SYMLINK', can_link_symlink, -description : 'Whether link() works on symlinks') - -# Import the Abseil cmake project from the (symlinked) depot sources. -absl = cmake.subproject('abseil_cpp') - -# Bundle all relevant Abseil libraries. Meson is not able to resolve -# the internal dependencies of Abseil, and reconstructing them is more -# work than I am willing to invest at the moment. -absl_deps = [ - absl.dependency('algorithm_container'), - absl.dependency('base'), - absl.dependency('bits'), - absl.dependency('btree'), - absl.dependency('city'), - absl.dependency('config'), - absl.dependency('container_common'), - absl.dependency('container_memory'), - absl.dependency('core_headers'), - absl.dependency('debugging_internal'), - absl.dependency('demangle_internal'), - absl.dependency('dynamic_annotations'), - absl.dependency('endian'), - absl.dependency('fixed_array'), - absl.dependency('graphcycles_internal'), - absl.dependency('hash'), - absl.dependency('hash_function_defaults'), - absl.dependency('hashtablez_sampler'), - absl.dependency('int128'), - absl.dependency('malloc_internal'), - absl.dependency('memory'), - absl.dependency('meta'), - absl.dependency('node_hash_policy'), - absl.dependency('node_hash_set'), - absl.dependency('optional'), - absl.dependency('raw_hash_set'), - absl.dependency('raw_logging_internal'), - absl.dependency('spinlock_wait'), - absl.dependency('stacktrace'), - absl.dependency('strings'), - absl.dependency('strings_internal'), - absl.dependency('symbolize'), - absl.dependency('synchronization'), - absl.dependency('throw_delegate'), - absl.dependency('time'), - absl.dependency('time_zone'), - absl.dependency('type_traits'), - absl.dependency('utility'), - absl.dependency('variant'), -] - -# Look for boost, a required dependency. -#-------------------------------------------------- -boost_dep = declare_dependency( - dependencies : [ - cpp.find_library('boost_system'), - cpp.find_library('boost_context'), - cpp.find_library('boost_thread')], - link_args : get_option('boost_link_args')) - -if (boost_dep.found()) - config_h.set('HAVE_BOOST', 1, description : 'Define if the Boost library is available.') -endif - - -# Look for liblzma, a required dependency. -#-------------------------------------------------- -liblzma_dep = declare_dependency( - dependencies: dependency('liblzma'), - link_args : get_option('lzma_link_args')) - - -# Look for libbrotli{enc,dec}. -#-------------------------------------------------- -libbrotli_dep = declare_dependency( - dependencies: [ - dependency('libbrotlienc'), - dependency('libbrotlidec')], - link_args : get_option('brotli_link_args')) - - -# Look for OpenSSL, a required dependency. -#-------------------------------------------------- -openssl_dep = declare_dependency( - dependencies: cpp.find_library('ssl'), - link_args : get_option('openssl_link_args')) - - -# Look for SQLite, a required dependency. -#-------------------------------------------------- -sqlite3_dep = declare_dependency( - dependencies : dependency('sqlite3', version : '>= 3.6.19'), - link_args : get_option('sqlite3_link_args')) - - -# Look for libcurl, a required dependency. -#-------------------------------------------------- -libcurl_dep = declare_dependency( - dependencies : dependency('libcurl'), - link_args : get_option('curl_link_args')) - - -# Look for pthread, a required dependency. -#-------------------------------------------------- -pthread_dep = declare_dependency( - dependencies : dependency('threads'), - link_args : get_option('pthread_link_args')) - - -# Look for libdl, a required dependency. -#-------------------------------------------------- -libdl_dep = declare_dependency( - dependencies : cpp.find_library('dl'), - link_args : get_option('dl_link_args')) - - -# Look for libbz2, a required dependency. -#-------------------------------------------------- -libbz2_dep = declare_dependency( - dependencies : cpp.find_library('bz2'), - link_args : get_option('bz2_link_args')) - -# Look for glog, a required dependency. -#-------------------------------------- -glog_dep = declare_dependency( - dependencies : cpp.find_library('glog'), - link_args : get_option('glog_link_args')) - -# Look for editline, a required dependency. -#-------------------------------------------------- -# NOTE: The the libeditline.pc file was added only in libeditline >= 1.15.2, see -# https://github.com/troglobit/editline/commit/0a8f2ef4203c3a4a4726b9dd1336869cd0da8607, -# but e.g. Ubuntu 16.04 has an older version, so we fall back to searching for -# editline.h when the pkg-config approach fails. - -editline_dep = declare_dependency( - dependencies : cpp.find_library('editline'), - link_args : get_option('editline_link_args')) - -if not ( - cpp.has_function( - 'read_history', - prefix : '#include <stdio.h>\n#include "editline.h"', - args : '-lreadline')) - warning('Nix requires libeditline; However, required functions do not work. Maybe ' +\ - 'it is too old? >= 1.14 is required.') -endif - -# Look for libsodium, an optional dependency. -#-------------------------------------------------- -libsodium_lib = cpp.find_library('sodium', required: get_option('with_libsodium')) -if (libsodium_lib.found()) - libsodium_dep = declare_dependency( - dependencies : libsodium_lib, - link_args : get_option('sodium_link_args')) - config_h.set('HAVE_SODIUM', 1, description : 'Whether to use libsodium for cryptography.') -else - libsodium_dep = dependency('', required: false) -endif - - -# Look for Boehm garbage collector, a required dependency. -# TODO(tazjin): Remove option to disable GC -gc_dep = declare_dependency( - dependencies : dependency('bdw-gc'), - link_args : get_option('gc_link_args')) -config_h.set( - 'HAVE_BOEHMGC', 1, - description : 'Whether to use the Boehm garbage collector.') - -# Look for aws-cpp-sdk-s3. -#-------------------------------------------------- -if (get_option('with_s3')) - enable_s3 = meson.get_compiler('cpp').check_header('aws/s3/S3Client.h') - - aws_version = meson.get_compiler('cpp').get_define( - 'AWS_SDK_VERSION_STRING', - prefix : '#include <aws/core/VersionConfig.h>' - ).strip('"').split('.') - - conf_data.set('ENABLE_S3', 1, description : 'Whether to enable S3 support via aws-sdk-cpp.') - conf_data.set('AWS_VERSION_MAJOR', aws_version[0], description : 'Major version of aws-sdk-cpp.') - conf_data.set('AWS_VERSION_MINOR', aws_version[1], description : 'Minor version of aws-sdk-cpp.') -endif - - -# OS Specific checks -#============================================================================ -# Look for libsecppomp, required for Linux sandboxing. -if sys_name.contains('linux') - libseccomp_dep = dependency( - 'libseccomp', - version : '>= 2.3.1', - not_found_message : 'Nix requires libseccomp on a linux host system') - config_h.set( - 'HAVE_SECCOMP', 1, - description : 'Whether seccomp is available and should be used for sandboxing.') -else - libseccomp_dep = dependency('', required: false) -endif - -if (sys_name.contains('freebsd')) - add_project_arguments('-D_GNU_SOURCE', language : 'cpp') - config_h.set('_GNU_SOURCE', 1) -endif - -if (sys_name.contains('sunos')) - # Solaris requires -lsocket -lnsl for network functions -endif - - -# build -#============================================================================ - -conf = configure_file( - output : 'config.h', - configuration : config_h) - -install_headers( - conf, - install_dir : join_paths(includedir, 'nix')) - -add_project_arguments('-include', 'config.h', language : 'cpp') -src_inc = [include_directories('.', 'src')] - -project_dirs = [ - 'src', - 'scripts', - 'corepkgs', - 'misc', - 'doc', - 'tests' -] - - -foreach dir : project_dirs - subdir(dir) -endforeach |