01df147634
Commit 619bc23a1 changed "make dist" to invoke "git archive",
but hard-wired the call to specify that the HEAD revision should
be packaged. Our tarball building process needs to be able to
specify which git commit to package (notably, for packaging
back branches). While we could make that work with some hackery
to operate in detached-HEAD state, it's a lot nicer just to expose
git archive's ability to specify what to package. Hence, invent
a new make variable PG_GIT_REVISION. This is undocumented, but
so is "make dist".
Also make corresponding changes in the meson scripts. We have no
near-term intention of using that for package building, but it
will likely happen eventually, so stay prepared.
Discussion: https://postgr.es/m/3552543.1713909947@sss.pgh.pa.us
3628 lines
107 KiB
Meson
3628 lines
107 KiB
Meson
# Copyright (c) 2022-2024, PostgreSQL Global Development Group
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# Entry point for building PostgreSQL with meson
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#
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# Good starting points for writing meson.build files are:
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# - https://mesonbuild.com/Syntax.html
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# - https://mesonbuild.com/Reference-manual.html
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project('postgresql',
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['c'],
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version: '17devel',
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license: 'PostgreSQL',
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# We want < 0.56 for python 3.5 compatibility on old platforms. EPEL for
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# RHEL 7 has 0.55. < 0.54 would require replacing some uses of the fs
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# module, < 0.53 all uses of fs. So far there's no need to go to >=0.56.
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meson_version: '>=0.54',
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default_options: [
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'warning_level=1', #-Wall equivalent
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'b_pch=false',
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'buildtype=debugoptimized', # -O2 + debug
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# For compatibility with the autoconf build, set a default prefix. This
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# works even on windows, where it's a drive-relative path (i.e. when on
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# d:/somepath it'll install to d:/usr/local/pgsql)
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'prefix=/usr/local/pgsql',
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]
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)
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###############################################################
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# Basic prep
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###############################################################
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fs = import('fs')
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pkgconfig = import('pkgconfig')
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host_system = host_machine.system()
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build_system = build_machine.system()
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host_cpu = host_machine.cpu_family()
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cc = meson.get_compiler('c')
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not_found_dep = dependency('', required: false)
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thread_dep = dependency('threads')
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auto_features = get_option('auto_features')
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###############################################################
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# Safety first
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###############################################################
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# It's very easy to get into confusing states when the source directory
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# contains an in-place build. E.g. the wrong pg_config.h will be used. So just
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# refuse to build in that case.
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#
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# There's a more elaborate check later, that checks for conflicts around all
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# generated files. But we can only do that much further down the line, so this
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# quick check seems worth it. Adhering to this advice should clean up the
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# conflict, but won't protect against somebody doing make distclean or just
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# removing pg_config.h
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errmsg_nonclean_base = '''
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****
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Non-clean source code directory detected.
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To build with meson the source tree may not have an in-place, ./configure
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style, build configured. You can have both meson and ./configure style builds
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for the same source tree by building out-of-source / VPATH with
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configure. Alternatively use a separate check out for meson based builds.
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@0@
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****'''
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if fs.exists(meson.current_source_dir() / 'src' / 'include' / 'pg_config.h')
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errmsg_cleanup = 'To clean up, run make distclean in the source tree.'
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error(errmsg_nonclean_base.format(errmsg_cleanup))
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endif
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###############################################################
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# Variables to be determined
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###############################################################
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postgres_inc_d = ['src/include']
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postgres_inc_d += get_option('extra_include_dirs')
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postgres_lib_d = get_option('extra_lib_dirs')
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cppflags = []
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cflags = []
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cxxflags = []
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cflags_warn = []
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cxxflags_warn = []
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cflags_mod = []
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cxxflags_mod = []
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ldflags = []
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ldflags_be = []
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ldflags_sl = []
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ldflags_mod = []
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test_c_args = []
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os_deps = []
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backend_both_deps = []
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backend_deps = []
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libpq_deps = []
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pg_sysroot = ''
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# source of data for pg_config.h etc
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cdata = configuration_data()
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###############################################################
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# Version and other metadata
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###############################################################
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pg_version = meson.project_version()
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if pg_version.endswith('devel')
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pg_version_arr = [pg_version.split('devel')[0], '0']
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elif pg_version.contains('beta')
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pg_version_arr = [pg_version.split('beta')[0], '0']
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elif pg_version.contains('rc')
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pg_version_arr = [pg_version.split('rc')[0], '0']
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else
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pg_version_arr = pg_version.split('.')
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endif
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pg_version_major = pg_version_arr[0].to_int()
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pg_version_minor = pg_version_arr[1].to_int()
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pg_version_num = (pg_version_major * 10000) + pg_version_minor
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pg_url = 'https://www.postgresql.org/'
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cdata.set_quoted('PACKAGE_NAME', 'PostgreSQL')
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cdata.set_quoted('PACKAGE_BUGREPORT', 'pgsql-bugs@lists.postgresql.org')
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cdata.set_quoted('PACKAGE_URL', pg_url)
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cdata.set_quoted('PACKAGE_VERSION', pg_version)
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cdata.set_quoted('PACKAGE_STRING', 'PostgreSQL @0@'.format(pg_version))
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cdata.set_quoted('PACKAGE_TARNAME', 'postgresql')
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pg_version += get_option('extra_version')
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cdata.set_quoted('PG_VERSION', pg_version)
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cdata.set_quoted('PG_MAJORVERSION', pg_version_major.to_string())
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cdata.set('PG_MAJORVERSION_NUM', pg_version_major)
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cdata.set('PG_MINORVERSION_NUM', pg_version_minor)
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cdata.set('PG_VERSION_NUM', pg_version_num)
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# PG_VERSION_STR is built later, it depends on compiler test results
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cdata.set_quoted('CONFIGURE_ARGS', '')
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###############################################################
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# Basic platform specific configuration
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###############################################################
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exesuffix = '' # overridden below where necessary
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dlsuffix = '.so' # overridden below where necessary
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library_path_var = 'LD_LIBRARY_PATH'
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# Format of file to control exports from libraries, and how to pass them to
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# the compiler. For export_fmt @0@ is the path to the file export file.
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export_file_format = 'gnu'
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export_file_suffix = 'list'
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export_fmt = '-Wl,--version-script=@0@'
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# Flags to add when linking a postgres extension, @0@ is path to
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# the relevant object on the platform.
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mod_link_args_fmt = []
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memset_loop_limit = 1024
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# Choice of shared memory and semaphore implementation
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shmem_kind = 'sysv'
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sema_kind = 'sysv'
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# We implement support for some operating systems by pretending they're
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# another. Map here, before determining system properties below
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if host_system == 'dragonfly'
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# apparently the most similar
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host_system = 'netbsd'
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elif host_system == 'android'
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# while android isn't quite a normal linux, it seems close enough
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# for our purposes so far
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host_system = 'linux'
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endif
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# meson's system names don't quite map to our "traditional" names. In some
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# places we need the "traditional" name, e.g., for mapping
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# src/include/port/$os.h to src/include/pg_config_os.h. Define portname for
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# that purpose.
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portname = host_system
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if host_system == 'cygwin'
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sema_kind = 'unnamed_posix'
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cppflags += '-D_GNU_SOURCE'
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dlsuffix = '.dll'
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mod_link_args_fmt = ['@0@']
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mod_link_with_name = 'lib@0@.exe.a'
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mod_link_with_dir = 'libdir'
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elif host_system == 'darwin'
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dlsuffix = '.dylib'
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library_path_var = 'DYLD_LIBRARY_PATH'
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export_file_format = 'darwin'
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export_fmt = '-Wl,-exported_symbols_list,@0@'
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mod_link_args_fmt = ['-bundle_loader', '@0@']
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mod_link_with_dir = 'bindir'
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mod_link_with_name = '@0@'
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sysroot_args = [files('src/tools/darwin_sysroot'), get_option('darwin_sysroot')]
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pg_sysroot = run_command(sysroot_args, check:true).stdout().strip()
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message('darwin sysroot: @0@'.format(pg_sysroot))
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if pg_sysroot != ''
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cflags += ['-isysroot', pg_sysroot]
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ldflags += ['-isysroot', pg_sysroot]
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endif
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# meson defaults to -Wl,-undefined,dynamic_lookup for modules, which we
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# don't want because a) it's different from what we do for autoconf, b) it
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# causes warnings in macOS Ventura. But using -Wl,-undefined,error causes a
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# warning starting in Sonoma. So only add -Wl,-undefined,error if it does
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# not cause a warning.
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if cc.has_multi_link_arguments('-Wl,-undefined,error', '-Werror')
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ldflags_mod += '-Wl,-undefined,error'
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endif
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# Starting in Sonoma, the linker warns about the same library being
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# linked twice. Which can easily happen when multiple dependencies
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# depend on the same library. Quiesce the ill considered warning.
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ldflags += cc.get_supported_link_arguments('-Wl,-no_warn_duplicate_libraries')
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elif host_system == 'freebsd'
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sema_kind = 'unnamed_posix'
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elif host_system == 'linux'
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sema_kind = 'unnamed_posix'
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cppflags += '-D_GNU_SOURCE'
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elif host_system == 'netbsd'
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# We must resolve all dynamic linking in the core server at program start.
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# Otherwise the postmaster can self-deadlock due to signals interrupting
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# resolution of calls, since NetBSD's linker takes a lock while doing that
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# and some postmaster signal handlers do things that will also acquire that
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# lock. As long as we need "-z now", might as well specify "-z relro" too.
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# While there's not a hard reason to adopt these settings for our other
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# executables, there's also little reason not to, so just add them to
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# LDFLAGS.
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ldflags += ['-Wl,-z,now', '-Wl,-z,relro']
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elif host_system == 'openbsd'
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# you're ok
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elif host_system == 'sunos'
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portname = 'solaris'
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export_fmt = '-Wl,-M@0@'
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cppflags += '-D_POSIX_PTHREAD_SEMANTICS'
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elif host_system == 'windows'
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portname = 'win32'
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exesuffix = '.exe'
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dlsuffix = '.dll'
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library_path_var = ''
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export_file_format = 'win'
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export_file_suffix = 'def'
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if cc.get_id() == 'msvc'
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export_fmt = '/DEF:@0@'
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mod_link_with_name = '@0@.exe.lib'
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else
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export_fmt = '@0@'
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mod_link_with_name = 'lib@0@.exe.a'
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endif
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mod_link_args_fmt = ['@0@']
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mod_link_with_dir = 'libdir'
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shmem_kind = 'win32'
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sema_kind = 'win32'
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cdata.set('WIN32_STACK_RLIMIT', 4194304)
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if cc.get_id() == 'msvc'
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ldflags += '/INCREMENTAL:NO'
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ldflags += '/STACK:@0@'.format(cdata.get('WIN32_STACK_RLIMIT'))
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# ldflags += '/nxcompat' # generated by msbuild, should have it for ninja?
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else
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ldflags += '-Wl,--stack,@0@'.format(cdata.get('WIN32_STACK_RLIMIT'))
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# Need to allow multiple definitions, we e.g. want to override getopt.
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ldflags += '-Wl,--allow-multiple-definition'
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# Ensure we get MSVC-like linking behavior.
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ldflags += '-Wl,--disable-auto-import'
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endif
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os_deps += cc.find_library('ws2_32', required: true)
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secur32_dep = cc.find_library('secur32', required: true)
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backend_deps += secur32_dep
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libpq_deps += secur32_dep
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postgres_inc_d += 'src/include/port/win32'
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if cc.get_id() == 'msvc'
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postgres_inc_d += 'src/include/port/win32_msvc'
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endif
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windows = import('windows')
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else
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# XXX: Should we add an option to override the host_system as an escape
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# hatch?
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error('unknown host system: @0@'.format(host_system))
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endif
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###############################################################
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# Program paths
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###############################################################
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# External programs
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perl = find_program(get_option('PERL'), required: true, native: true)
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python = find_program(get_option('PYTHON'), required: true, native: true)
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flex = find_program(get_option('FLEX'), native: true, version: '>= 2.5.35')
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bison = find_program(get_option('BISON'), native: true, version: '>= 2.3')
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sed = find_program(get_option('SED'), 'sed', native: true, required: false)
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prove = find_program(get_option('PROVE'), native: true, required: false)
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tar = find_program(get_option('TAR'), native: true, required: false)
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gzip = find_program(get_option('GZIP'), native: true, required: false)
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program_lz4 = find_program(get_option('LZ4'), native: true, required: false)
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openssl = find_program(get_option('OPENSSL'), native: true, required: false)
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program_zstd = find_program(get_option('ZSTD'), native: true, required: false)
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dtrace = find_program(get_option('DTRACE'), native: true, required: get_option('dtrace'))
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missing = find_program('config/missing', native: true)
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cp = find_program('cp', required: false, native: true)
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xmllint_bin = find_program(get_option('XMLLINT'), native: true, required: false)
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xsltproc_bin = find_program(get_option('XSLTPROC'), native: true, required: false)
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bison_flags = []
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if bison.found()
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bison_version_c = run_command(bison, '--version', check: true)
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# bison version string helpfully is something like
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# >>bison (GNU bison) 3.8.1<<
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bison_version = bison_version_c.stdout().split(' ')[3].split('\n')[0]
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if bison_version.version_compare('>=3.0')
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bison_flags += ['-Wno-deprecated']
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endif
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endif
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bison_cmd = [bison, bison_flags, '-o', '@OUTPUT0@', '-d', '@INPUT@']
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bison_kw = {
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'output': ['@BASENAME@.c', '@BASENAME@.h'],
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'command': bison_cmd,
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}
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flex_flags = []
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if flex.found()
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flex_version_c = run_command(flex, '--version', check: true)
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flex_version = flex_version_c.stdout().split(' ')[1].split('\n')[0]
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endif
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flex_wrapper = files('src/tools/pgflex')
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flex_cmd = [python, flex_wrapper,
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'--builddir', '@BUILD_ROOT@',
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'--srcdir', '@SOURCE_ROOT@',
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'--privatedir', '@PRIVATE_DIR@',
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'--flex', flex, '--perl', perl,
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'-i', '@INPUT@', '-o', '@OUTPUT0@',
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]
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wget = find_program('wget', required: false, native: true)
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wget_flags = ['-O', '@OUTPUT0@', '--no-use-server-timestamps']
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install_files = files('src/tools/install_files')
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###############################################################
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# Path to meson (for tests etc)
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###############################################################
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# NB: this should really be part of meson, see
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# https://github.com/mesonbuild/meson/issues/8511
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meson_binpath_r = run_command(python, 'src/tools/find_meson', check: true)
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if meson_binpath_r.stdout() == ''
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error('huh, could not run find_meson.\nerrcode: @0@\nstdout: @1@\nstderr: @2@'.format(
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meson_binpath_r.returncode(),
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meson_binpath_r.stdout(),
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meson_binpath_r.stderr()))
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endif
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meson_binpath_s = meson_binpath_r.stdout().split('\n')
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meson_binpath_len = meson_binpath_s.length()
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if meson_binpath_len < 1
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error('unexpected introspect line @0@'.format(meson_binpath_r.stdout()))
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endif
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i = 0
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meson_impl = ''
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meson_binpath = ''
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meson_args = []
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foreach e : meson_binpath_s
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if i == 0
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meson_impl = e
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elif i == 1
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meson_binpath = e
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else
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meson_args += e
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endif
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i += 1
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endforeach
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if meson_impl not in ['muon', 'meson']
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error('unknown meson implementation "@0@"'.format(meson_impl))
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endif
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meson_bin = find_program(meson_binpath, native: true)
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###############################################################
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# Option Handling
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###############################################################
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cdata.set('USE_ASSERT_CHECKING', get_option('cassert') ? 1 : false)
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cdata.set('USE_INJECTION_POINTS', get_option('injection_points') ? 1 : false)
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blocksize = get_option('blocksize').to_int() * 1024
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if get_option('segsize_blocks') != 0
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if get_option('segsize') != 1
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warning('both segsize and segsize_blocks specified, segsize_blocks wins')
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endif
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segsize = get_option('segsize_blocks')
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else
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segsize = (get_option('segsize') * 1024 * 1024 * 1024) / blocksize
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endif
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cdata.set('BLCKSZ', blocksize, description:
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'''Size of a disk block --- this also limits the size of a tuple. You can set
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it bigger if you need bigger tuples (although TOAST should reduce the need
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to have large tuples, since fields can be spread across multiple tuples).
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BLCKSZ must be a power of 2. The maximum possible value of BLCKSZ is
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currently 2^15 (32768). This is determined by the 15-bit widths of the
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lp_off and lp_len fields in ItemIdData (see include/storage/itemid.h).
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Changing BLCKSZ requires an initdb.''')
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cdata.set('XLOG_BLCKSZ', get_option('wal_blocksize').to_int() * 1024)
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cdata.set('RELSEG_SIZE', segsize)
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cdata.set('DEF_PGPORT', get_option('pgport'))
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cdata.set_quoted('DEF_PGPORT_STR', get_option('pgport').to_string())
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cdata.set_quoted('PG_KRB_SRVNAM', get_option('krb_srvnam'))
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if get_option('system_tzdata') != ''
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cdata.set_quoted('SYSTEMTZDIR', get_option('system_tzdata'))
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endif
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|
|
|
|
|
|
|
###############################################################
|
|
# Directories
|
|
###############################################################
|
|
|
|
# These are set by the equivalent --xxxdir configure options. We
|
|
# append "postgresql" to some of them, if the string does not already
|
|
# contain "pgsql" or "postgres", in order to avoid directory clutter.
|
|
|
|
pkg = 'postgresql'
|
|
|
|
dir_prefix = get_option('prefix')
|
|
|
|
dir_prefix_contains_pg = (dir_prefix.contains('pgsql') or dir_prefix.contains('postgres'))
|
|
|
|
dir_bin = get_option('bindir')
|
|
|
|
dir_data = get_option('datadir')
|
|
if not (dir_prefix_contains_pg or dir_data.contains('pgsql') or dir_data.contains('postgres'))
|
|
dir_data = dir_data / pkg
|
|
endif
|
|
|
|
dir_sysconf = get_option('sysconfdir')
|
|
if not (dir_prefix_contains_pg or dir_sysconf.contains('pgsql') or dir_sysconf.contains('postgres'))
|
|
dir_sysconf = dir_sysconf / pkg
|
|
endif
|
|
|
|
dir_lib = get_option('libdir')
|
|
|
|
dir_lib_pkg = dir_lib
|
|
if not (dir_prefix_contains_pg or dir_lib_pkg.contains('pgsql') or dir_lib_pkg.contains('postgres'))
|
|
dir_lib_pkg = dir_lib_pkg / pkg
|
|
endif
|
|
|
|
dir_pgxs = dir_lib_pkg / 'pgxs'
|
|
|
|
dir_include = get_option('includedir')
|
|
|
|
dir_include_pkg = dir_include
|
|
dir_include_pkg_rel = ''
|
|
if not (dir_prefix_contains_pg or dir_include_pkg.contains('pgsql') or dir_include_pkg.contains('postgres'))
|
|
dir_include_pkg = dir_include_pkg / pkg
|
|
dir_include_pkg_rel = pkg
|
|
endif
|
|
|
|
dir_man = get_option('mandir')
|
|
|
|
# FIXME: These used to be separately configurable - worth adding?
|
|
dir_doc = get_option('datadir') / 'doc'
|
|
if not (dir_prefix_contains_pg or dir_doc.contains('pgsql') or dir_doc.contains('postgres'))
|
|
dir_doc = dir_doc / pkg
|
|
endif
|
|
dir_doc_html = dir_doc / 'html'
|
|
|
|
dir_locale = get_option('localedir')
|
|
|
|
|
|
# Derived values
|
|
dir_bitcode = dir_lib_pkg / 'bitcode'
|
|
dir_include_internal = dir_include_pkg / 'internal'
|
|
dir_include_server = dir_include_pkg / 'server'
|
|
dir_include_extension = dir_include_server / 'extension'
|
|
dir_data_extension = dir_data / 'extension'
|
|
dir_doc_extension = dir_doc / 'extension'
|
|
|
|
|
|
|
|
###############################################################
|
|
# Search paths, preparation for compiler tests
|
|
#
|
|
# NB: Arguments added later are not automatically used for subsequent
|
|
# configuration-time checks (so they are more isolated). If they should be
|
|
# used, they need to be added to test_c_args as well.
|
|
###############################################################
|
|
|
|
postgres_inc = [include_directories(postgres_inc_d)]
|
|
test_lib_d = postgres_lib_d
|
|
test_c_args = cppflags + cflags
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: bsd-auth
|
|
###############################################################
|
|
|
|
bsd_authopt = get_option('bsd_auth')
|
|
bsd_auth = not_found_dep
|
|
if cc.check_header('bsd_auth.h', required: bsd_authopt,
|
|
args: test_c_args, include_directories: postgres_inc)
|
|
cdata.set('USE_BSD_AUTH', 1)
|
|
bsd_auth = declare_dependency()
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: bonjour
|
|
#
|
|
# For now don't search for DNSServiceRegister in a library - only Apple's
|
|
# Bonjour implementation, which is always linked, works.
|
|
###############################################################
|
|
|
|
bonjouropt = get_option('bonjour')
|
|
bonjour = not_found_dep
|
|
if cc.check_header('dns_sd.h', required: bonjouropt,
|
|
args: test_c_args, include_directories: postgres_inc) and \
|
|
cc.has_function('DNSServiceRegister',
|
|
args: test_c_args, include_directories: postgres_inc)
|
|
cdata.set('USE_BONJOUR', 1)
|
|
bonjour = declare_dependency()
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Option: docs in HTML and man page format
|
|
###############################################################
|
|
|
|
docs_opt = get_option('docs')
|
|
docs_dep = not_found_dep
|
|
if not docs_opt.disabled()
|
|
if xmllint_bin.found() and xsltproc_bin.found()
|
|
docs_dep = declare_dependency()
|
|
elif docs_opt.enabled()
|
|
error('missing required tools (xmllint and xsltproc needed) for docs in HTML / man page format')
|
|
endif
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Option: docs in PDF format
|
|
###############################################################
|
|
|
|
docs_pdf_opt = get_option('docs_pdf')
|
|
docs_pdf_dep = not_found_dep
|
|
if not docs_pdf_opt.disabled()
|
|
fop = find_program(get_option('FOP'), native: true, required: docs_pdf_opt)
|
|
if xmllint_bin.found() and xsltproc_bin.found() and fop.found()
|
|
docs_pdf_dep = declare_dependency()
|
|
elif docs_pdf_opt.enabled()
|
|
error('missing required tools for docs in PDF format')
|
|
endif
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: GSSAPI
|
|
###############################################################
|
|
|
|
gssapiopt = get_option('gssapi')
|
|
krb_srvtab = ''
|
|
have_gssapi = false
|
|
if not gssapiopt.disabled()
|
|
gssapi = dependency('krb5-gssapi', required: gssapiopt)
|
|
have_gssapi = gssapi.found()
|
|
|
|
if not have_gssapi
|
|
elif cc.check_header('gssapi/gssapi.h', dependencies: gssapi, required: false,
|
|
args: test_c_args, include_directories: postgres_inc)
|
|
cdata.set('HAVE_GSSAPI_GSSAPI_H', 1)
|
|
elif cc.check_header('gssapi.h', args: test_c_args, dependencies: gssapi, required: gssapiopt)
|
|
cdata.set('HAVE_GSSAPI_H', 1)
|
|
else
|
|
have_gssapi = false
|
|
endif
|
|
|
|
if not have_gssapi
|
|
elif cc.check_header('gssapi/gssapi_ext.h', dependencies: gssapi, required: false,
|
|
args: test_c_args, include_directories: postgres_inc)
|
|
cdata.set('HAVE_GSSAPI_GSSAPI_EXT_H', 1)
|
|
elif cc.check_header('gssapi_ext.h', args: test_c_args, dependencies: gssapi, required: gssapiopt)
|
|
cdata.set('HAVE_GSSAPI_EXT_H', 1)
|
|
else
|
|
have_gssapi = false
|
|
endif
|
|
|
|
if not have_gssapi
|
|
elif cc.has_function('gss_store_cred_into', dependencies: gssapi,
|
|
args: test_c_args, include_directories: postgres_inc)
|
|
cdata.set('ENABLE_GSS', 1)
|
|
|
|
krb_srvtab = 'FILE:/@0@/krb5.keytab)'.format(get_option('sysconfdir'))
|
|
cdata.set_quoted('PG_KRB_SRVTAB', krb_srvtab)
|
|
elif gssapiopt.enabled()
|
|
error('''could not find function 'gss_store_cred_into' required for GSSAPI''')
|
|
else
|
|
have_gssapi = false
|
|
endif
|
|
endif
|
|
if not have_gssapi
|
|
gssapi = not_found_dep
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: ldap
|
|
###############################################################
|
|
|
|
ldapopt = get_option('ldap')
|
|
if ldapopt.disabled()
|
|
ldap = not_found_dep
|
|
ldap_r = not_found_dep
|
|
elif host_system == 'windows'
|
|
ldap = cc.find_library('wldap32', required: ldapopt)
|
|
ldap_r = ldap
|
|
else
|
|
# macos framework dependency is buggy for ldap (one can argue whether it's
|
|
# Apple's or meson's fault), leading to an endless recursion with ldap.h
|
|
# including itself. See https://github.com/mesonbuild/meson/issues/10002
|
|
# Luckily we only need pkg-config support, so the workaround isn't
|
|
# complicated.
|
|
ldap = dependency('ldap', method: 'pkg-config', required: false)
|
|
ldap_r = ldap
|
|
|
|
# Before 2.5 openldap didn't have a pkg-config file, and it might not be
|
|
# installed
|
|
if not ldap.found()
|
|
ldap = cc.find_library('ldap', required: ldapopt, dirs: test_lib_d,
|
|
has_headers: 'ldap.h', header_include_directories: postgres_inc)
|
|
|
|
# The separate ldap_r library only exists in OpenLDAP < 2.5, and if we
|
|
# have 2.5 or later, we shouldn't even probe for ldap_r (we might find a
|
|
# library from a separate OpenLDAP installation). The most reliable
|
|
# way to check that is to check for a function introduced in 2.5.
|
|
if not ldap.found()
|
|
# don't have ldap, we shouldn't check for ldap_r
|
|
elif cc.has_function('ldap_verify_credentials',
|
|
dependencies: ldap, args: test_c_args)
|
|
ldap_r = ldap # ldap >= 2.5, no need for ldap_r
|
|
else
|
|
|
|
# Use ldap_r for FE if available, else assume ldap is thread-safe.
|
|
ldap_r = cc.find_library('ldap_r', required: false, dirs: test_lib_d,
|
|
has_headers: 'ldap.h', header_include_directories: postgres_inc)
|
|
if not ldap_r.found()
|
|
ldap_r = ldap
|
|
else
|
|
# On some platforms ldap_r fails to link without PTHREAD_LIBS.
|
|
ldap_r = declare_dependency(dependencies: [ldap_r, thread_dep])
|
|
endif
|
|
|
|
# PostgreSQL sometimes loads libldap_r and plain libldap into the same
|
|
# process. Check for OpenLDAP versions known not to tolerate doing so;
|
|
# assume non-OpenLDAP implementations are safe. The dblink test suite
|
|
# exercises the hazardous interaction directly.
|
|
compat_test_code = '''
|
|
#include <ldap.h>
|
|
#if !defined(LDAP_VENDOR_VERSION) || \
|
|
(defined(LDAP_API_FEATURE_X_OPENLDAP) && \
|
|
LDAP_VENDOR_VERSION >= 20424 && LDAP_VENDOR_VERSION <= 20431)
|
|
choke me
|
|
#endif
|
|
'''
|
|
if not cc.compiles(compat_test_code,
|
|
name: 'LDAP implementation compatible',
|
|
dependencies: ldap, args: test_c_args)
|
|
warning('''
|
|
*** With OpenLDAP versions 2.4.24 through 2.4.31, inclusive, each backend
|
|
*** process that loads libpq (via WAL receiver, dblink, or postgres_fdw) and
|
|
*** also uses LDAP will crash on exit.''')
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
if ldap.found() and cc.has_function('ldap_initialize',
|
|
dependencies: ldap, args: test_c_args)
|
|
cdata.set('HAVE_LDAP_INITIALIZE', 1)
|
|
endif
|
|
endif
|
|
|
|
if ldap.found()
|
|
assert(ldap_r.found())
|
|
cdata.set('USE_LDAP', 1)
|
|
else
|
|
assert(not ldap_r.found())
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: LLVM
|
|
###############################################################
|
|
|
|
llvmopt = get_option('llvm')
|
|
llvm = not_found_dep
|
|
if add_languages('cpp', required: llvmopt, native: false)
|
|
llvm = dependency('llvm', version: '>=10', method: 'config-tool', required: llvmopt)
|
|
|
|
if llvm.found()
|
|
|
|
cdata.set('USE_LLVM', 1)
|
|
|
|
cpp = meson.get_compiler('cpp')
|
|
|
|
llvm_binpath = llvm.get_variable(configtool: 'bindir')
|
|
|
|
ccache = find_program('ccache', native: true, required: false)
|
|
clang = find_program(llvm_binpath / 'clang', required: true)
|
|
endif
|
|
elif llvmopt.auto()
|
|
message('llvm requires a C++ compiler')
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: icu
|
|
###############################################################
|
|
|
|
icuopt = get_option('icu')
|
|
if not icuopt.disabled()
|
|
icu = dependency('icu-uc', required: icuopt)
|
|
icu_i18n = dependency('icu-i18n', required: icuopt)
|
|
|
|
if icu.found()
|
|
cdata.set('USE_ICU', 1)
|
|
endif
|
|
|
|
else
|
|
icu = not_found_dep
|
|
icu_i18n = not_found_dep
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: libxml
|
|
###############################################################
|
|
|
|
libxmlopt = get_option('libxml')
|
|
if not libxmlopt.disabled()
|
|
libxml = dependency('libxml-2.0', required: libxmlopt, version: '>= 2.6.23')
|
|
|
|
if libxml.found()
|
|
cdata.set('USE_LIBXML', 1)
|
|
endif
|
|
else
|
|
libxml = not_found_dep
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: libxslt
|
|
###############################################################
|
|
|
|
libxsltopt = get_option('libxslt')
|
|
if not libxsltopt.disabled()
|
|
libxslt = dependency('libxslt', required: libxsltopt)
|
|
|
|
if libxslt.found()
|
|
cdata.set('USE_LIBXSLT', 1)
|
|
endif
|
|
else
|
|
libxslt = not_found_dep
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: lz4
|
|
###############################################################
|
|
|
|
lz4opt = get_option('lz4')
|
|
if not lz4opt.disabled()
|
|
lz4 = dependency('liblz4', required: lz4opt)
|
|
|
|
if lz4.found()
|
|
cdata.set('USE_LZ4', 1)
|
|
cdata.set('HAVE_LIBLZ4', 1)
|
|
endif
|
|
|
|
else
|
|
lz4 = not_found_dep
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: Tcl (for pltcl)
|
|
#
|
|
# NB: tclConfig.sh is used in autoconf build for getting
|
|
# TCL_SHARED_BUILD, TCL_INCLUDE_SPEC, TCL_LIBS and TCL_LIB_SPEC
|
|
# variables. For now we have not seen a need to copy
|
|
# that behaviour to the meson build.
|
|
###############################################################
|
|
|
|
tclopt = get_option('pltcl')
|
|
tcl_version = get_option('tcl_version')
|
|
tcl_dep = not_found_dep
|
|
if not tclopt.disabled()
|
|
|
|
# via pkg-config
|
|
tcl_dep = dependency(tcl_version, required: false)
|
|
|
|
if not tcl_dep.found()
|
|
tcl_dep = cc.find_library(tcl_version,
|
|
required: tclopt,
|
|
dirs: test_lib_d)
|
|
endif
|
|
|
|
if not cc.has_header('tcl.h', dependencies: tcl_dep, required: tclopt)
|
|
tcl_dep = not_found_dep
|
|
endif
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: pam
|
|
###############################################################
|
|
|
|
pamopt = get_option('pam')
|
|
if not pamopt.disabled()
|
|
pam = dependency('pam', required: false)
|
|
|
|
if not pam.found()
|
|
pam = cc.find_library('pam', required: pamopt, dirs: test_lib_d)
|
|
endif
|
|
|
|
if pam.found()
|
|
pam_header_found = false
|
|
|
|
# header file <security/pam_appl.h> or <pam/pam_appl.h> is required for PAM.
|
|
if cc.check_header('security/pam_appl.h', dependencies: pam, required: false,
|
|
args: test_c_args, include_directories: postgres_inc)
|
|
cdata.set('HAVE_SECURITY_PAM_APPL_H', 1)
|
|
pam_header_found = true
|
|
elif cc.check_header('pam/pam_appl.h', dependencies: pam, required: pamopt,
|
|
args: test_c_args, include_directories: postgres_inc)
|
|
cdata.set('HAVE_PAM_PAM_APPL_H', 1)
|
|
pam_header_found = true
|
|
endif
|
|
|
|
if pam_header_found
|
|
cdata.set('USE_PAM', 1)
|
|
else
|
|
pam = not_found_dep
|
|
endif
|
|
endif
|
|
else
|
|
pam = not_found_dep
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: Perl (for plperl)
|
|
###############################################################
|
|
|
|
perlopt = get_option('plperl')
|
|
perl_dep = not_found_dep
|
|
if not perlopt.disabled()
|
|
perl_may_work = true
|
|
|
|
# First verify that perl has the necessary dependencies installed
|
|
perl_mods = run_command(
|
|
[perl,
|
|
'-MConfig', '-MOpcode', '-MExtUtils::Embed', '-MExtUtils::ParseXS',
|
|
'-e', ''],
|
|
check: false)
|
|
if perl_mods.returncode() != 0
|
|
perl_may_work = false
|
|
perl_msg = 'perl installation does not have the required modules'
|
|
endif
|
|
|
|
# Then inquire perl about its configuration
|
|
if perl_may_work
|
|
perl_conf_cmd = [perl, '-MConfig', '-e', 'print $Config{$ARGV[0]}']
|
|
perlversion = run_command(perl_conf_cmd, 'api_versionstring', check: true).stdout()
|
|
archlibexp = run_command(perl_conf_cmd, 'archlibexp', check: true).stdout()
|
|
privlibexp = run_command(perl_conf_cmd, 'privlibexp', check: true).stdout()
|
|
useshrplib = run_command(perl_conf_cmd, 'useshrplib', check: true).stdout()
|
|
|
|
perl_inc_dir = '@0@/CORE'.format(archlibexp)
|
|
|
|
if perlversion.version_compare('< 5.14')
|
|
perl_may_work = false
|
|
perl_msg = 'Perl version 5.14 or later is required, but this is @0@'.format(perlversion)
|
|
elif useshrplib != 'true'
|
|
perl_may_work = false
|
|
perl_msg = 'need a shared perl'
|
|
endif
|
|
endif
|
|
|
|
if perl_may_work
|
|
# On most platforms, archlibexp is also where the Perl include files live ...
|
|
perl_ccflags = ['-I@0@'.format(perl_inc_dir)]
|
|
# ... but on newer macOS versions, we must use -iwithsysroot to look
|
|
# under sysroot
|
|
if not fs.is_file('@0@/perl.h'.format(perl_inc_dir)) and \
|
|
fs.is_file('@0@@1@/perl.h'.format(pg_sysroot, perl_inc_dir))
|
|
perl_ccflags = ['-iwithsysroot', perl_inc_dir]
|
|
endif
|
|
|
|
# check compiler finds header
|
|
if not cc.has_header('perl.h', required: false,
|
|
args: test_c_args + perl_ccflags, include_directories: postgres_inc)
|
|
perl_may_work = false
|
|
perl_msg = 'missing perl.h'
|
|
endif
|
|
endif
|
|
|
|
if perl_may_work
|
|
perl_ccflags_r = run_command(perl_conf_cmd, 'ccflags', check: true).stdout()
|
|
|
|
# See comments for PGAC_CHECK_PERL_EMBED_CCFLAGS in perl.m4
|
|
foreach flag : perl_ccflags_r.split(' ')
|
|
if flag.startswith('-D') and \
|
|
(not flag.startswith('-D_') or flag == '_USE_32BIT_TIME_T')
|
|
perl_ccflags += flag
|
|
endif
|
|
endforeach
|
|
|
|
if host_system == 'windows'
|
|
perl_ccflags += ['-DPLPERL_HAVE_UID_GID']
|
|
|
|
if cc.get_id() == 'msvc'
|
|
# prevent binary mismatch between MSVC built plperl and Strawberry or
|
|
# msys ucrt perl libraries
|
|
perl_ccflags += ['-DNO_THREAD_SAFE_LOCALE']
|
|
endif
|
|
endif
|
|
|
|
message('CCFLAGS recommended by perl: @0@'.format(perl_ccflags_r))
|
|
message('CCFLAGS for embedding perl: @0@'.format(' '.join(perl_ccflags)))
|
|
|
|
# We are after Embed's ldopts, but without the subset mentioned in
|
|
# Config's ccdlflags and ldflags. (Those are the choices of those who
|
|
# built the Perl installation, which are not necessarily appropriate
|
|
# for building PostgreSQL.)
|
|
ldopts = run_command(perl, '-MExtUtils::Embed', '-e', 'ldopts', check: true).stdout().strip()
|
|
undesired = run_command(perl_conf_cmd, 'ccdlflags', check: true).stdout().split()
|
|
undesired += run_command(perl_conf_cmd, 'ldflags', check: true).stdout().split()
|
|
|
|
perl_ldopts = []
|
|
foreach ldopt : ldopts.split(' ')
|
|
if ldopt == '' or ldopt in undesired
|
|
continue
|
|
endif
|
|
|
|
perl_ldopts += ldopt.strip('"')
|
|
endforeach
|
|
|
|
message('LDFLAGS recommended by perl: "@0@"'.format(ldopts))
|
|
message('LDFLAGS for embedding perl: "@0@"'.format(' '.join(perl_ldopts)))
|
|
|
|
perl_dep_int = declare_dependency(
|
|
compile_args: perl_ccflags,
|
|
link_args: perl_ldopts,
|
|
version: perlversion,
|
|
)
|
|
|
|
# While we're at it, check that we can link to libperl.
|
|
# On most platforms, if perl.h is there then libperl.so will be too, but
|
|
# at this writing Debian packages them separately.
|
|
perl_link_test = '''
|
|
/* see plperl.h */
|
|
#ifdef _MSC_VER
|
|
#define __inline__ inline
|
|
#endif
|
|
#include <EXTERN.h>
|
|
#include <perl.h>
|
|
int main(void)
|
|
{
|
|
perl_alloc();
|
|
}'''
|
|
if not cc.links(perl_link_test, name: 'libperl',
|
|
args: test_c_args + perl_ccflags + perl_ldopts,
|
|
include_directories: postgres_inc)
|
|
perl_may_work = false
|
|
perl_msg = 'missing libperl'
|
|
endif
|
|
|
|
endif # perl_may_work
|
|
|
|
if perl_may_work
|
|
perl_dep = perl_dep_int
|
|
else
|
|
if perlopt.enabled()
|
|
error('dependency plperl failed: @0@'.format(perl_msg))
|
|
else
|
|
message('disabling optional dependency plperl: @0@'.format(perl_msg))
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: Python (for plpython)
|
|
###############################################################
|
|
|
|
pyopt = get_option('plpython')
|
|
python3_dep = not_found_dep
|
|
if not pyopt.disabled()
|
|
pm = import('python')
|
|
python3_inst = pm.find_installation(python.path(), required: pyopt)
|
|
if python3_inst.found()
|
|
python3_dep = python3_inst.dependency(embed: true, required: pyopt)
|
|
# Remove this check after we depend on Meson >= 1.1.0
|
|
if not cc.check_header('Python.h', dependencies: python3_dep, required: pyopt)
|
|
python3_dep = not_found_dep
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: Readline
|
|
###############################################################
|
|
|
|
if not get_option('readline').disabled()
|
|
libedit_preferred = get_option('libedit_preferred')
|
|
# Set the order of readline dependencies
|
|
check_readline_deps = libedit_preferred ? \
|
|
['libedit', 'readline'] : ['readline', 'libedit']
|
|
|
|
foreach readline_dep : check_readline_deps
|
|
readline = dependency(readline_dep, required: false)
|
|
if not readline.found()
|
|
readline = cc.find_library(readline_dep,
|
|
required: get_option('readline'),
|
|
dirs: test_lib_d)
|
|
endif
|
|
if readline.found()
|
|
break
|
|
endif
|
|
endforeach
|
|
|
|
if readline.found()
|
|
cdata.set('HAVE_LIBREADLINE', 1)
|
|
|
|
editline_prefix = {
|
|
'header_prefix': 'editline/',
|
|
'flag_prefix': 'EDITLINE_',
|
|
}
|
|
readline_prefix = {
|
|
'header_prefix': 'readline/',
|
|
'flag_prefix': 'READLINE_',
|
|
}
|
|
default_prefix = {
|
|
'header_prefix': '',
|
|
'flag_prefix': '',
|
|
}
|
|
|
|
# Set the order of prefixes
|
|
prefixes = libedit_preferred ? \
|
|
[editline_prefix, default_prefix, readline_prefix] : \
|
|
[readline_prefix, default_prefix, editline_prefix]
|
|
|
|
at_least_one_header_found = false
|
|
foreach header : ['history', 'readline']
|
|
is_found = false
|
|
foreach prefix : prefixes
|
|
header_file = '@0@@1@.h'.format(prefix['header_prefix'], header)
|
|
# Check history.h and readline.h
|
|
if not is_found and cc.has_header(header_file,
|
|
args: test_c_args, include_directories: postgres_inc,
|
|
dependencies: [readline], required: false)
|
|
if header == 'readline'
|
|
readline_h = header_file
|
|
endif
|
|
cdata.set('HAVE_@0@@1@_H'.format(prefix['flag_prefix'], header).to_upper(), 1)
|
|
is_found = true
|
|
at_least_one_header_found = true
|
|
endif
|
|
endforeach
|
|
endforeach
|
|
|
|
if not at_least_one_header_found
|
|
error('''readline header not found
|
|
If you have @0@ already installed, see meson-logs/meson-log.txt for details on the
|
|
failure. It is possible the compiler isn't looking in the proper directory.
|
|
Use -Dreadline=disabled to disable readline support.'''.format(readline_dep))
|
|
endif
|
|
|
|
check_funcs = [
|
|
'append_history',
|
|
'history_truncate_file',
|
|
'rl_completion_matches',
|
|
'rl_filename_completion_function',
|
|
'rl_reset_screen_size',
|
|
'rl_variable_bind',
|
|
]
|
|
|
|
foreach func : check_funcs
|
|
found = cc.has_function(func, dependencies: [readline],
|
|
args: test_c_args, include_directories: postgres_inc)
|
|
cdata.set('HAVE_' + func.to_upper(), found ? 1 : false)
|
|
endforeach
|
|
|
|
check_vars = [
|
|
'rl_completion_suppress_quote',
|
|
'rl_filename_quote_characters',
|
|
'rl_filename_quoting_function',
|
|
]
|
|
|
|
foreach var : check_vars
|
|
cdata.set('HAVE_' + var.to_upper(),
|
|
cc.has_header_symbol(readline_h, var,
|
|
args: test_c_args, include_directories: postgres_inc,
|
|
prefix: '#include <stdio.h>',
|
|
dependencies: [readline]) ? 1 : false)
|
|
endforeach
|
|
|
|
# If found via cc.find_library() ensure headers are found when using the
|
|
# dependency. On meson < 0.57 one cannot do compiler checks using the
|
|
# dependency returned by declare_dependency(), so we can't do this above.
|
|
if readline.type_name() == 'library'
|
|
readline = declare_dependency(dependencies: readline,
|
|
include_directories: postgres_inc)
|
|
endif
|
|
|
|
# On windows with mingw readline requires auto-import to successfully
|
|
# link, as the headers don't use declspec(dllimport)
|
|
if host_system == 'windows' and cc.get_id() != 'msvc'
|
|
readline = declare_dependency(dependencies: readline,
|
|
link_args: '-Wl,--enable-auto-import')
|
|
endif
|
|
endif
|
|
|
|
# XXX: Figure out whether to implement mingw warning equivalent
|
|
else
|
|
readline = not_found_dep
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: selinux
|
|
###############################################################
|
|
|
|
selinux = not_found_dep
|
|
selinuxopt = get_option('selinux')
|
|
if meson.version().version_compare('>=0.59')
|
|
selinuxopt = selinuxopt.disable_auto_if(host_system != 'linux')
|
|
endif
|
|
selinux = dependency('libselinux', required: selinuxopt, version: '>= 2.1.10')
|
|
cdata.set('HAVE_LIBSELINUX',
|
|
selinux.found() ? 1 : false)
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: systemd
|
|
###############################################################
|
|
|
|
systemd = not_found_dep
|
|
systemdopt = get_option('systemd')
|
|
if meson.version().version_compare('>=0.59')
|
|
systemdopt = systemdopt.disable_auto_if(host_system != 'linux')
|
|
endif
|
|
systemd = dependency('libsystemd', required: systemdopt)
|
|
cdata.set('USE_SYSTEMD', systemd.found() ? 1 : false)
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: SSL
|
|
###############################################################
|
|
|
|
ssl = not_found_dep
|
|
ssl_library = 'none'
|
|
sslopt = get_option('ssl')
|
|
|
|
if sslopt == 'auto' and auto_features.disabled()
|
|
sslopt = 'none'
|
|
endif
|
|
|
|
if sslopt in ['auto', 'openssl']
|
|
openssl_required = (sslopt == 'openssl')
|
|
|
|
# Try to find openssl via pkg-config et al, if that doesn't work
|
|
# (e.g. because it's provided as part of the OS, like on FreeBSD), look for
|
|
# the library names that we know about.
|
|
|
|
# via pkg-config et al
|
|
ssl = dependency('openssl', required: false)
|
|
# only meson >= 0.57 supports declare_dependency() in cc.has_function(), so
|
|
# we pass cc.find_library() results if necessary
|
|
ssl_int = []
|
|
|
|
# via library + headers
|
|
if not ssl.found()
|
|
ssl_lib = cc.find_library('ssl',
|
|
dirs: test_lib_d,
|
|
header_include_directories: postgres_inc,
|
|
has_headers: ['openssl/ssl.h', 'openssl/err.h'],
|
|
required: openssl_required)
|
|
crypto_lib = cc.find_library('crypto',
|
|
dirs: test_lib_d,
|
|
required: openssl_required)
|
|
if ssl_lib.found() and crypto_lib.found()
|
|
ssl_int = [ssl_lib, crypto_lib]
|
|
ssl = declare_dependency(dependencies: ssl_int, include_directories: postgres_inc)
|
|
endif
|
|
elif cc.has_header('openssl/ssl.h', args: test_c_args, dependencies: ssl, required: openssl_required) and \
|
|
cc.has_header('openssl/err.h', args: test_c_args, dependencies: ssl, required: openssl_required)
|
|
ssl_int = [ssl]
|
|
else
|
|
ssl = not_found_dep
|
|
endif
|
|
|
|
if ssl.found()
|
|
check_funcs = [
|
|
['CRYPTO_new_ex_data', {'required': true}],
|
|
['SSL_new', {'required': true}],
|
|
|
|
# Function introduced in OpenSSL 1.0.2, not in LibreSSL.
|
|
['SSL_CTX_set_cert_cb'],
|
|
|
|
# Functions introduced in OpenSSL 1.1.0. We used to check for
|
|
# OPENSSL_VERSION_NUMBER, but that didn't work with 1.1.0, because LibreSSL
|
|
# defines OPENSSL_VERSION_NUMBER to claim version 2.0.0, even though it
|
|
# doesn't have these OpenSSL 1.1.0 functions. So check for individual
|
|
# functions.
|
|
['OPENSSL_init_ssl'],
|
|
['BIO_meth_new'],
|
|
['ASN1_STRING_get0_data'],
|
|
['HMAC_CTX_new'],
|
|
['HMAC_CTX_free'],
|
|
|
|
# OpenSSL versions before 1.1.0 required setting callback functions, for
|
|
# thread-safety. In 1.1.0, it's no longer required, and CRYPTO_lock()
|
|
# function was removed.
|
|
['CRYPTO_lock'],
|
|
|
|
# Function introduced in OpenSSL 1.1.1
|
|
['X509_get_signature_info'],
|
|
]
|
|
|
|
are_openssl_funcs_complete = true
|
|
foreach c : check_funcs
|
|
func = c.get(0)
|
|
val = cc.has_function(func, args: test_c_args, dependencies: ssl_int)
|
|
required = c.get(1, {}).get('required', false)
|
|
if required and not val
|
|
are_openssl_funcs_complete = false
|
|
if openssl_required
|
|
error('openssl function @0@ is required'.format(func))
|
|
endif
|
|
break
|
|
elif not required
|
|
cdata.set('HAVE_' + func.to_upper(), val ? 1 : false)
|
|
endif
|
|
endforeach
|
|
|
|
if are_openssl_funcs_complete
|
|
cdata.set('USE_OPENSSL', 1,
|
|
description: 'Define to 1 to build with OpenSSL support. (-Dssl=openssl)')
|
|
cdata.set('OPENSSL_API_COMPAT', '0x10002000L',
|
|
description: 'Define to the OpenSSL API version in use. This avoids deprecation warnings from newer OpenSSL versions.')
|
|
ssl_library = 'openssl'
|
|
else
|
|
ssl = not_found_dep
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
if sslopt == 'auto' and auto_features.enabled() and not ssl.found()
|
|
error('no SSL library found')
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: uuid
|
|
###############################################################
|
|
|
|
uuidopt = get_option('uuid')
|
|
if uuidopt != 'none'
|
|
uuidname = uuidopt.to_upper()
|
|
if uuidopt == 'e2fs'
|
|
uuid = dependency('uuid', required: true)
|
|
uuidfunc = 'uuid_generate'
|
|
uuidheader = 'uuid/uuid.h'
|
|
elif uuidopt == 'bsd'
|
|
# libc should have uuid function
|
|
uuid = declare_dependency()
|
|
uuidfunc = 'uuid_to_string'
|
|
uuidheader = 'uuid.h'
|
|
elif uuidopt == 'ossp'
|
|
uuid = dependency('ossp-uuid', required: true)
|
|
uuidfunc = 'uuid_export'
|
|
uuidheader = 'uuid.h'
|
|
else
|
|
error('unknown uuid build option value: @0@'.format(uuidopt))
|
|
endif
|
|
|
|
if not cc.has_header_symbol(uuidheader, uuidfunc, args: test_c_args, dependencies: uuid)
|
|
error('uuid library @0@ missing required function @1@'.format(uuidopt, uuidfunc))
|
|
endif
|
|
cdata.set('HAVE_@0@'.format(uuidheader.underscorify().to_upper()), 1)
|
|
|
|
cdata.set('HAVE_UUID_@0@'.format(uuidname), 1,
|
|
description: 'Define to 1 if you have @0@ UUID support.'.format(uuidname))
|
|
else
|
|
uuid = not_found_dep
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: zlib
|
|
###############################################################
|
|
|
|
zlibopt = get_option('zlib')
|
|
zlib = not_found_dep
|
|
if not zlibopt.disabled()
|
|
zlib_t = dependency('zlib', required: zlibopt)
|
|
|
|
if zlib_t.type_name() == 'internal'
|
|
# if fallback was used, we don't need to test if headers are present (they
|
|
# aren't built yet, so we can't test)
|
|
zlib = zlib_t
|
|
elif not zlib_t.found()
|
|
warning('did not find zlib')
|
|
elif not cc.has_header('zlib.h',
|
|
args: test_c_args, include_directories: postgres_inc,
|
|
dependencies: [zlib_t], required: zlibopt)
|
|
warning('zlib header not found')
|
|
else
|
|
zlib = zlib_t
|
|
endif
|
|
|
|
if zlib.found()
|
|
cdata.set('HAVE_LIBZ', 1)
|
|
endif
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: tap test dependencies
|
|
###############################################################
|
|
|
|
# Check whether tap tests are enabled or not
|
|
tap_tests_enabled = false
|
|
tapopt = get_option('tap_tests')
|
|
if not tapopt.disabled()
|
|
# Checking for perl modules for tap tests
|
|
perl_ipc_run_check = run_command(perl, 'config/check_modules.pl', check: false)
|
|
if perl_ipc_run_check.returncode() != 0
|
|
message(perl_ipc_run_check.stderr().strip())
|
|
if tapopt.enabled()
|
|
error('Additional Perl modules are required to run TAP tests.')
|
|
else
|
|
warning('Additional Perl modules are required to run TAP tests.')
|
|
endif
|
|
else
|
|
tap_tests_enabled = true
|
|
endif
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library: zstd
|
|
###############################################################
|
|
|
|
zstdopt = get_option('zstd')
|
|
if not zstdopt.disabled()
|
|
zstd = dependency('libzstd', required: zstdopt, version: '>=1.4.0')
|
|
|
|
if zstd.found()
|
|
cdata.set('USE_ZSTD', 1)
|
|
cdata.set('HAVE_LIBZSTD', 1)
|
|
endif
|
|
|
|
else
|
|
zstd = not_found_dep
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Compiler tests
|
|
###############################################################
|
|
|
|
# Do we need -std=c99 to compile C99 code? We don't want to add -std=c99
|
|
# unnecessarily, because we optionally rely on newer features.
|
|
c99_test = '''
|
|
#include <stdbool.h>
|
|
#include <complex.h>
|
|
#include <tgmath.h>
|
|
#include <inttypes.h>
|
|
|
|
struct named_init_test {
|
|
int a;
|
|
int b;
|
|
};
|
|
|
|
extern void structfunc(struct named_init_test);
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
struct named_init_test nit = {
|
|
.a = 3,
|
|
.b = 5,
|
|
};
|
|
|
|
for (int loop_var = 0; loop_var < 3; loop_var++)
|
|
{
|
|
nit.a += nit.b;
|
|
}
|
|
|
|
structfunc((struct named_init_test){1, 0});
|
|
|
|
return nit.a != 0;
|
|
}
|
|
'''
|
|
|
|
if not cc.compiles(c99_test, name: 'c99', args: test_c_args)
|
|
if cc.compiles(c99_test, name: 'c99 with -std=c99',
|
|
args: test_c_args + ['-std=c99'])
|
|
test_c_args += '-std=c99'
|
|
cflags += '-std=c99'
|
|
else
|
|
error('C compiler does not support C99')
|
|
endif
|
|
endif
|
|
|
|
sizeof_long = cc.sizeof('long', args: test_c_args)
|
|
cdata.set('SIZEOF_LONG', sizeof_long)
|
|
if sizeof_long == 8
|
|
cdata.set('HAVE_LONG_INT_64', 1)
|
|
pg_int64_type = 'long int'
|
|
cdata.set_quoted('INT64_MODIFIER', 'l')
|
|
elif sizeof_long == 4 and cc.sizeof('long long', args: test_c_args) == 8
|
|
cdata.set('HAVE_LONG_LONG_INT_64', 1)
|
|
pg_int64_type = 'long long int'
|
|
cdata.set_quoted('INT64_MODIFIER', 'll')
|
|
else
|
|
error('do not know how to get a 64bit int')
|
|
endif
|
|
cdata.set('PG_INT64_TYPE', pg_int64_type)
|
|
|
|
if host_machine.endian() == 'big'
|
|
cdata.set('WORDS_BIGENDIAN', 1)
|
|
endif
|
|
|
|
# Determine memory alignment requirements for the basic C data types.
|
|
|
|
alignof_types = ['short', 'int', 'long', 'double']
|
|
foreach t : alignof_types
|
|
align = cc.alignment(t, args: test_c_args)
|
|
cdata.set('ALIGNOF_@0@'.format(t.to_upper()), align)
|
|
endforeach
|
|
|
|
# Compute maximum alignment of any basic type.
|
|
#
|
|
# We require 'double' to have the strictest alignment among the basic types,
|
|
# because otherwise the C ABI might impose 8-byte alignment on some of the
|
|
# other C types that correspond to TYPALIGN_DOUBLE SQL types. That could
|
|
# cause a mismatch between the tuple layout and the C struct layout of a
|
|
# catalog tuple. We used to carefully order catalog columns such that any
|
|
# fixed-width, attalign=4 columns were at offsets divisible by 8 regardless
|
|
# of MAXIMUM_ALIGNOF to avoid that, but we no longer support any platforms
|
|
# where TYPALIGN_DOUBLE != MAXIMUM_ALIGNOF.
|
|
#
|
|
# We assume without checking that int64's alignment is at least as strong
|
|
# as long, char, short, or int. Note that we intentionally do not consider
|
|
# any types wider than 64 bits, as allowing MAXIMUM_ALIGNOF to exceed 8
|
|
# would be too much of a penalty for disk and memory space.
|
|
alignof_double = cdata.get('ALIGNOF_DOUBLE')
|
|
if cc.alignment(pg_int64_type, args: test_c_args) > alignof_double
|
|
error('alignment of int64 is greater than the alignment of double')
|
|
endif
|
|
cdata.set('MAXIMUM_ALIGNOF', alignof_double)
|
|
|
|
cdata.set('SIZEOF_VOID_P', cc.sizeof('void *', args: test_c_args))
|
|
cdata.set('SIZEOF_SIZE_T', cc.sizeof('size_t', args: test_c_args))
|
|
|
|
|
|
# Check if __int128 is a working 128 bit integer type, and if so
|
|
# define PG_INT128_TYPE to that typename.
|
|
#
|
|
# This currently only detects a GCC/clang extension, but support for other
|
|
# environments may be added in the future.
|
|
#
|
|
# For the moment we only test for support for 128bit math; support for
|
|
# 128bit literals and snprintf is not required.
|
|
if cc.links('''
|
|
/*
|
|
* We don't actually run this test, just link it to verify that any support
|
|
* functions needed for __int128 are present.
|
|
*
|
|
* These are globals to discourage the compiler from folding all the
|
|
* arithmetic tests down to compile-time constants. We do not have
|
|
* convenient support for 128bit literals at this point...
|
|
*/
|
|
__int128 a = 48828125;
|
|
__int128 b = 97656250;
|
|
|
|
int main(void)
|
|
{
|
|
__int128 c,d;
|
|
a = (a << 12) + 1; /* 200000000001 */
|
|
b = (b << 12) + 5; /* 400000000005 */
|
|
/* try the most relevant arithmetic ops */
|
|
c = a * b;
|
|
d = (c + b) / b;
|
|
/* must use the results, else compiler may optimize arithmetic away */
|
|
return d != a+1;
|
|
}''',
|
|
name: '__int128',
|
|
args: test_c_args)
|
|
|
|
buggy_int128 = false
|
|
|
|
# Use of non-default alignment with __int128 tickles bugs in some compilers.
|
|
# If not cross-compiling, we can test for bugs and disable use of __int128
|
|
# with buggy compilers. If cross-compiling, hope for the best.
|
|
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83925
|
|
if not meson.is_cross_build()
|
|
r = cc.run('''
|
|
/* This must match the corresponding code in c.h: */
|
|
#if defined(__GNUC__) || defined(__SUNPRO_C)
|
|
#define pg_attribute_aligned(a) __attribute__((aligned(a)))
|
|
#elif defined(_MSC_VER)
|
|
#define pg_attribute_aligned(a) __declspec(align(a))
|
|
#endif
|
|
typedef __int128 int128a
|
|
#if defined(pg_attribute_aligned)
|
|
pg_attribute_aligned(8)
|
|
#endif
|
|
;
|
|
|
|
int128a holder;
|
|
void pass_by_val(void *buffer, int128a par) { holder = par; }
|
|
|
|
int main(void)
|
|
{
|
|
long int i64 = 97656225L << 12;
|
|
int128a q;
|
|
pass_by_val(main, (int128a) i64);
|
|
q = (int128a) i64;
|
|
return q != holder;
|
|
}''',
|
|
name: '__int128 alignment bug',
|
|
args: test_c_args)
|
|
assert(r.compiled())
|
|
if r.returncode() != 0
|
|
buggy_int128 = true
|
|
message('__int128 support present but buggy and thus disabled')
|
|
endif
|
|
endif
|
|
|
|
if not buggy_int128
|
|
cdata.set('PG_INT128_TYPE', '__int128')
|
|
cdata.set('ALIGNOF_PG_INT128_TYPE', cc.alignment('__int128', args: test_c_args))
|
|
endif
|
|
endif
|
|
|
|
|
|
# Check if the C compiler knows computed gotos (gcc extension, also
|
|
# available in at least clang). If so, define HAVE_COMPUTED_GOTO.
|
|
#
|
|
# Checking whether computed gotos are supported syntax-wise ought to
|
|
# be enough, as the syntax is otherwise illegal.
|
|
if cc.compiles('''
|
|
static inline int foo(void)
|
|
{
|
|
void *labeladdrs[] = {&&my_label};
|
|
goto *labeladdrs[0];
|
|
my_label:
|
|
return 1;
|
|
}''',
|
|
args: test_c_args)
|
|
cdata.set('HAVE_COMPUTED_GOTO', 1)
|
|
endif
|
|
|
|
|
|
# Check if the C compiler understands _Static_assert(),
|
|
# and define HAVE__STATIC_ASSERT if so.
|
|
#
|
|
# We actually check the syntax ({ _Static_assert(...) }), because we need
|
|
# gcc-style compound expressions to be able to wrap the thing into macros.
|
|
if cc.compiles('''
|
|
int main(int arg, char **argv)
|
|
{
|
|
({ _Static_assert(1, "foo"); });
|
|
}
|
|
''',
|
|
args: test_c_args)
|
|
cdata.set('HAVE__STATIC_ASSERT', 1)
|
|
endif
|
|
|
|
|
|
# We use <stdbool.h> if we have it and it declares type bool as having
|
|
# size 1. Otherwise, c.h will fall back to declaring bool as unsigned char.
|
|
if cc.has_type('_Bool', args: test_c_args) \
|
|
and cc.has_type('bool', prefix: '#include <stdbool.h>', args: test_c_args) \
|
|
and cc.sizeof('bool', prefix: '#include <stdbool.h>', args: test_c_args) == 1
|
|
cdata.set('HAVE__BOOL', 1)
|
|
cdata.set('PG_USE_STDBOOL', 1)
|
|
endif
|
|
|
|
|
|
# Need to check a call with %m because netbsd supports gnu_printf but emits a
|
|
# warning for each use of %m.
|
|
printf_attributes = ['gnu_printf', '__syslog__', 'printf']
|
|
testsrc = '''
|
|
extern void emit_log(int ignore, const char *fmt,...) __attribute__((format(@0@, 2,3)));
|
|
static void call_log(void)
|
|
{
|
|
emit_log(0, "error: %s: %m", "foo");
|
|
}
|
|
'''
|
|
attrib_error_args = cc.get_supported_arguments('-Werror=format', '-Werror=ignored-attributes')
|
|
foreach a : printf_attributes
|
|
if cc.compiles(testsrc.format(a),
|
|
args: test_c_args + attrib_error_args, name: 'format ' + a)
|
|
cdata.set('PG_PRINTF_ATTRIBUTE', a)
|
|
break
|
|
endif
|
|
endforeach
|
|
|
|
|
|
if cc.has_function_attribute('visibility:default') and \
|
|
cc.has_function_attribute('visibility:hidden')
|
|
cdata.set('HAVE_VISIBILITY_ATTRIBUTE', 1)
|
|
|
|
# Only newer versions of meson know not to apply gnu_symbol_visibility =
|
|
# inlineshidden to C code as well... And either way, we want to put these
|
|
# flags into exported files (pgxs, .pc files).
|
|
cflags_mod += '-fvisibility=hidden'
|
|
cxxflags_mod += ['-fvisibility=hidden', '-fvisibility-inlines-hidden']
|
|
ldflags_mod += '-fvisibility=hidden'
|
|
endif
|
|
|
|
|
|
# Check if various builtins exist. Some builtins are tested separately,
|
|
# because we want to test something more complicated than the generic case.
|
|
builtins = [
|
|
'bswap16',
|
|
'bswap32',
|
|
'bswap64',
|
|
'clz',
|
|
'ctz',
|
|
'constant_p',
|
|
'frame_address',
|
|
'popcount',
|
|
'unreachable',
|
|
]
|
|
|
|
foreach builtin : builtins
|
|
fname = '__builtin_@0@'.format(builtin)
|
|
if cc.has_function(fname, args: test_c_args)
|
|
cdata.set('HAVE@0@'.format(fname.to_upper()), 1)
|
|
endif
|
|
endforeach
|
|
|
|
|
|
# Check if the C compiler understands __builtin_types_compatible_p,
|
|
# and define HAVE__BUILTIN_TYPES_COMPATIBLE_P if so.
|
|
#
|
|
# We check usage with __typeof__, though it's unlikely any compiler would
|
|
# have the former and not the latter.
|
|
if cc.compiles('''
|
|
static int x;
|
|
static int y[__builtin_types_compatible_p(__typeof__(x), int)];
|
|
''',
|
|
name: '__builtin_types_compatible_p',
|
|
args: test_c_args)
|
|
cdata.set('HAVE__BUILTIN_TYPES_COMPATIBLE_P', 1)
|
|
endif
|
|
|
|
|
|
# Check if the C compiler understands __builtin_$op_overflow(),
|
|
# and define HAVE__BUILTIN_OP_OVERFLOW if so.
|
|
#
|
|
# Check for the most complicated case, 64 bit multiplication, as a
|
|
# proxy for all of the operations. To detect the case where the compiler
|
|
# knows the function but library support is missing, we must link not just
|
|
# compile, and store the results in global variables so the compiler doesn't
|
|
# optimize away the call.
|
|
if cc.links('''
|
|
INT64 a = 1;
|
|
INT64 b = 1;
|
|
INT64 result;
|
|
|
|
int main(void)
|
|
{
|
|
return __builtin_mul_overflow(a, b, &result);
|
|
}''',
|
|
name: '__builtin_mul_overflow',
|
|
args: test_c_args + ['-DINT64=@0@'.format(cdata.get('PG_INT64_TYPE'))],
|
|
)
|
|
cdata.set('HAVE__BUILTIN_OP_OVERFLOW', 1)
|
|
endif
|
|
|
|
|
|
# XXX: The configure.ac check for __cpuid() is broken, we don't copy that
|
|
# here. To prevent problems due to two detection methods working, stop
|
|
# checking after one.
|
|
if cc.links('''
|
|
#include <cpuid.h>
|
|
int main(int arg, char **argv)
|
|
{
|
|
unsigned int exx[4] = {0, 0, 0, 0};
|
|
__get_cpuid(1, &exx[0], &exx[1], &exx[2], &exx[3]);
|
|
}
|
|
''', name: '__get_cpuid',
|
|
args: test_c_args)
|
|
cdata.set('HAVE__GET_CPUID', 1)
|
|
elif cc.links('''
|
|
#include <intrin.h>
|
|
int main(int arg, char **argv)
|
|
{
|
|
unsigned int exx[4] = {0, 0, 0, 0};
|
|
__cpuid(exx, 1);
|
|
}
|
|
''', name: '__cpuid',
|
|
args: test_c_args)
|
|
cdata.set('HAVE__CPUID', 1)
|
|
endif
|
|
|
|
|
|
# Check for __get_cpuid_count() and __cpuidex() in a similar fashion.
|
|
if cc.links('''
|
|
#include <cpuid.h>
|
|
int main(int arg, char **argv)
|
|
{
|
|
unsigned int exx[4] = {0, 0, 0, 0};
|
|
__get_cpuid_count(7, 0, &exx[0], &exx[1], &exx[2], &exx[3]);
|
|
}
|
|
''', name: '__get_cpuid_count',
|
|
args: test_c_args)
|
|
cdata.set('HAVE__GET_CPUID_COUNT', 1)
|
|
elif cc.links('''
|
|
#include <intrin.h>
|
|
int main(int arg, char **argv)
|
|
{
|
|
unsigned int exx[4] = {0, 0, 0, 0};
|
|
__cpuidex(exx, 7, 0);
|
|
}
|
|
''', name: '__cpuidex',
|
|
args: test_c_args)
|
|
cdata.set('HAVE__CPUIDEX', 1)
|
|
endif
|
|
|
|
|
|
# Defend against clang being used on x86-32 without SSE2 enabled. As current
|
|
# versions of clang do not understand -fexcess-precision=standard, the use of
|
|
# x87 floating point operations leads to problems like isinf possibly returning
|
|
# false for a value that is infinite when converted from the 80bit register to
|
|
# the 8byte memory representation.
|
|
#
|
|
# Only perform the test if the compiler doesn't understand
|
|
# -fexcess-precision=standard, that way a potentially fixed compiler will work
|
|
# automatically.
|
|
if '-fexcess-precision=standard' not in cflags
|
|
if not cc.compiles('''
|
|
#if defined(__clang__) && defined(__i386__) && !defined(__SSE2_MATH__)
|
|
choke me
|
|
#endif''',
|
|
name: '', args: test_c_args)
|
|
error('Compiling PostgreSQL with clang, on 32bit x86, requires SSE2 support. Use -msse2 or use gcc.')
|
|
endif
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Compiler flags
|
|
###############################################################
|
|
|
|
common_functional_flags = [
|
|
# Disable strict-aliasing rules; needed for gcc 3.3+
|
|
'-fno-strict-aliasing',
|
|
# Disable optimizations that assume no overflow; needed for gcc 4.3+
|
|
'-fwrapv',
|
|
'-fexcess-precision=standard',
|
|
]
|
|
|
|
cflags += cc.get_supported_arguments(common_functional_flags)
|
|
if llvm.found()
|
|
cxxflags += cpp.get_supported_arguments(common_functional_flags)
|
|
endif
|
|
|
|
vectorize_cflags = cc.get_supported_arguments(['-ftree-vectorize'])
|
|
unroll_loops_cflags = cc.get_supported_arguments(['-funroll-loops'])
|
|
|
|
common_warning_flags = [
|
|
'-Wmissing-prototypes',
|
|
'-Wpointer-arith',
|
|
# Really don't want VLAs to be used in our dialect of C
|
|
'-Werror=vla',
|
|
# On macOS, complain about usage of symbols newer than the deployment target
|
|
'-Werror=unguarded-availability-new',
|
|
'-Wendif-labels',
|
|
'-Wmissing-format-attribute',
|
|
'-Wimplicit-fallthrough=3',
|
|
'-Wcast-function-type',
|
|
'-Wshadow=compatible-local',
|
|
# This was included in -Wall/-Wformat in older GCC versions
|
|
'-Wformat-security',
|
|
]
|
|
|
|
cflags_warn += cc.get_supported_arguments(common_warning_flags)
|
|
if llvm.found()
|
|
cxxflags_warn += cpp.get_supported_arguments(common_warning_flags)
|
|
endif
|
|
|
|
# A few places with imported code get a pass on -Wdeclaration-after-statement, remember
|
|
# the result for them
|
|
cflags_no_decl_after_statement = []
|
|
if cc.has_argument('-Wdeclaration-after-statement')
|
|
cflags_warn += '-Wdeclaration-after-statement'
|
|
cflags_no_decl_after_statement += '-Wno-declaration-after-statement'
|
|
endif
|
|
|
|
|
|
# The following tests want to suppress various unhelpful warnings by adding
|
|
# -Wno-foo switches. But gcc won't complain about unrecognized -Wno-foo
|
|
# switches, so we have to test for the positive form and if that works,
|
|
# add the negative form.
|
|
|
|
negative_warning_flags = [
|
|
# Suppress clang's unhelpful unused-command-line-argument warnings.
|
|
'unused-command-line-argument',
|
|
|
|
# Remove clang 12+'s compound-token-split-by-macro, as this causes a lot
|
|
# of warnings when building plperl because of usages in the Perl headers.
|
|
'compound-token-split-by-macro',
|
|
|
|
# Similarly disable useless truncation warnings from gcc 8+
|
|
'format-truncation',
|
|
'stringop-truncation',
|
|
|
|
# Suppress clang 16's strict warnings about function casts
|
|
'cast-function-type-strict',
|
|
|
|
# To make warning_level=2 / -Wextra work, we'd need at least the following
|
|
# 'clobbered',
|
|
# 'missing-field-initializers',
|
|
# 'sign-compare',
|
|
# 'unused-parameter',
|
|
]
|
|
|
|
foreach w : negative_warning_flags
|
|
if cc.has_argument('-W' + w)
|
|
cflags_warn += '-Wno-' + w
|
|
endif
|
|
if llvm.found() and cpp.has_argument('-W' + w)
|
|
cxxflags_warn += '-Wno-' + w
|
|
endif
|
|
endforeach
|
|
|
|
|
|
if cc.get_id() == 'msvc'
|
|
cflags_warn += [
|
|
'/wd4018', # signed/unsigned mismatch
|
|
'/wd4244', # conversion from 'type1' to 'type2', possible loss of data
|
|
'/wd4273', # inconsistent DLL linkage
|
|
'/wd4101', # unreferenced local variable
|
|
'/wd4102', # unreferenced label
|
|
'/wd4090', # different 'modifier' qualifiers
|
|
'/wd4267', # conversion from 'size_t' to 'type', possible loss of data
|
|
]
|
|
|
|
cppflags += [
|
|
'/DWIN32',
|
|
'/DWINDOWS',
|
|
'/D__WINDOWS__',
|
|
'/D__WIN32__',
|
|
'/D_CRT_SECURE_NO_DEPRECATE',
|
|
'/D_CRT_NONSTDC_NO_DEPRECATE',
|
|
]
|
|
|
|
# We never need export libraries. As link.exe reports their creation, they
|
|
# are unnecessarily noisy. Similarly, we don't need import library for
|
|
# modules, we only import them dynamically, and they're also noisy.
|
|
ldflags += '/NOEXP'
|
|
ldflags_mod += '/NOIMPLIB'
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Atomics
|
|
###############################################################
|
|
|
|
if not get_option('spinlocks')
|
|
warning('Not using spinlocks will cause poor performance')
|
|
else
|
|
cdata.set('HAVE_SPINLOCKS', 1)
|
|
endif
|
|
|
|
if not get_option('atomics')
|
|
warning('Not using atomics will cause poor performance')
|
|
else
|
|
# XXX: perhaps we should require some atomics support in this case these
|
|
# days?
|
|
cdata.set('HAVE_ATOMICS', 1)
|
|
|
|
atomic_checks = [
|
|
{'name': 'HAVE_GCC__SYNC_CHAR_TAS',
|
|
'desc': '__sync_lock_test_and_set(char)',
|
|
'test': '''
|
|
char lock = 0;
|
|
__sync_lock_test_and_set(&lock, 1);
|
|
__sync_lock_release(&lock);'''},
|
|
|
|
{'name': 'HAVE_GCC__SYNC_INT32_TAS',
|
|
'desc': '__sync_lock_test_and_set(int32)',
|
|
'test': '''
|
|
int lock = 0;
|
|
__sync_lock_test_and_set(&lock, 1);
|
|
__sync_lock_release(&lock);'''},
|
|
|
|
{'name': 'HAVE_GCC__SYNC_INT32_CAS',
|
|
'desc': '__sync_val_compare_and_swap(int32)',
|
|
'test': '''
|
|
int val = 0;
|
|
__sync_val_compare_and_swap(&val, 0, 37);'''},
|
|
|
|
{'name': 'HAVE_GCC__SYNC_INT64_CAS',
|
|
'desc': '__sync_val_compare_and_swap(int64)',
|
|
'test': '''
|
|
INT64 val = 0;
|
|
__sync_val_compare_and_swap(&val, 0, 37);'''},
|
|
|
|
{'name': 'HAVE_GCC__ATOMIC_INT32_CAS',
|
|
'desc': ' __atomic_compare_exchange_n(int32)',
|
|
'test': '''
|
|
int val = 0;
|
|
int expect = 0;
|
|
__atomic_compare_exchange_n(&val, &expect, 37, 0, __ATOMIC_SEQ_CST, __ATOMIC_RELAXED);'''},
|
|
|
|
{'name': 'HAVE_GCC__ATOMIC_INT64_CAS',
|
|
'desc': ' __atomic_compare_exchange_n(int64)',
|
|
'test': '''
|
|
INT64 val = 0;
|
|
INT64 expect = 0;
|
|
__atomic_compare_exchange_n(&val, &expect, 37, 0, __ATOMIC_SEQ_CST, __ATOMIC_RELAXED);'''},
|
|
]
|
|
|
|
foreach check : atomic_checks
|
|
test = '''
|
|
int main(void)
|
|
{
|
|
@0@
|
|
}'''.format(check['test'])
|
|
|
|
cdata.set(check['name'],
|
|
cc.links(test,
|
|
name: check['desc'],
|
|
args: test_c_args + ['-DINT64=@0@'.format(cdata.get('PG_INT64_TYPE'))]) ? 1 : false
|
|
)
|
|
endforeach
|
|
|
|
endif
|
|
|
|
|
|
###############################################################
|
|
# Check for the availability of XSAVE intrinsics.
|
|
###############################################################
|
|
|
|
cflags_xsave = []
|
|
if host_cpu == 'x86' or host_cpu == 'x86_64'
|
|
|
|
prog = '''
|
|
#include <immintrin.h>
|
|
|
|
int main(void)
|
|
{
|
|
return _xgetbv(0) & 0xe0;
|
|
}
|
|
'''
|
|
|
|
if cc.links(prog, name: 'XSAVE intrinsics without -mxsave',
|
|
args: test_c_args)
|
|
cdata.set('HAVE_XSAVE_INTRINSICS', 1)
|
|
elif cc.links(prog, name: 'XSAVE intrinsics with -mxsave',
|
|
args: test_c_args + ['-mxsave'])
|
|
cdata.set('HAVE_XSAVE_INTRINSICS', 1)
|
|
cflags_xsave += '-mxsave'
|
|
endif
|
|
|
|
endif
|
|
|
|
|
|
###############################################################
|
|
# Check for the availability of AVX-512 popcount intrinsics.
|
|
###############################################################
|
|
|
|
cflags_popcnt = []
|
|
if host_cpu == 'x86_64'
|
|
|
|
prog = '''
|
|
#include <immintrin.h>
|
|
|
|
int main(void)
|
|
{
|
|
const char buf[sizeof(__m512i)];
|
|
INT64 popcnt = 0;
|
|
__m512i accum = _mm512_setzero_si512();
|
|
const __m512i val = _mm512_maskz_loadu_epi8((__mmask64) 0xf0f0f0f0f0f0f0f0, (const __m512i *) buf);
|
|
const __m512i cnt = _mm512_popcnt_epi64(val);
|
|
accum = _mm512_add_epi64(accum, cnt);
|
|
popcnt = _mm512_reduce_add_epi64(accum);
|
|
/* return computed value, to prevent the above being optimized away */
|
|
return popcnt == 0;
|
|
}
|
|
'''
|
|
|
|
if cc.links(prog, name: 'AVX-512 popcount without -mavx512vpopcntdq -mavx512bw',
|
|
args: test_c_args + ['-DINT64=@0@'.format(cdata.get('PG_INT64_TYPE'))])
|
|
cdata.set('USE_AVX512_POPCNT_WITH_RUNTIME_CHECK', 1)
|
|
elif cc.links(prog, name: 'AVX-512 popcount with -mavx512vpopcntdq -mavx512bw',
|
|
args: test_c_args + ['-DINT64=@0@'.format(cdata.get('PG_INT64_TYPE'))] + ['-mavx512vpopcntdq'] + ['-mavx512bw'])
|
|
cdata.set('USE_AVX512_POPCNT_WITH_RUNTIME_CHECK', 1)
|
|
cflags_popcnt += ['-mavx512vpopcntdq'] + ['-mavx512bw']
|
|
endif
|
|
|
|
endif
|
|
|
|
|
|
###############################################################
|
|
# Select CRC-32C implementation.
|
|
#
|
|
# If we are targeting a processor that has Intel SSE 4.2 instructions, we can
|
|
# use the special CRC instructions for calculating CRC-32C. If we're not
|
|
# targeting such a processor, but we can nevertheless produce code that uses
|
|
# the SSE intrinsics, perhaps with some extra CFLAGS, compile both
|
|
# implementations and select which one to use at runtime, depending on whether
|
|
# SSE 4.2 is supported by the processor we're running on.
|
|
#
|
|
# Similarly, if we are targeting an ARM processor that has the CRC
|
|
# instructions that are part of the ARMv8 CRC Extension, use them. And if
|
|
# we're not targeting such a processor, but can nevertheless produce code that
|
|
# uses the CRC instructions, compile both, and select at runtime.
|
|
###############################################################
|
|
|
|
have_optimized_crc = false
|
|
cflags_crc = []
|
|
if host_cpu == 'x86' or host_cpu == 'x86_64'
|
|
|
|
if cc.get_id() == 'msvc'
|
|
cdata.set('USE_SSE42_CRC32C', false)
|
|
cdata.set('USE_SSE42_CRC32C_WITH_RUNTIME_CHECK', 1)
|
|
have_optimized_crc = true
|
|
else
|
|
|
|
prog = '''
|
|
#include <nmmintrin.h>
|
|
|
|
int main(void)
|
|
{
|
|
unsigned int crc = 0;
|
|
crc = _mm_crc32_u8(crc, 0);
|
|
crc = _mm_crc32_u32(crc, 0);
|
|
/* return computed value, to prevent the above being optimized away */
|
|
return crc == 0;
|
|
}
|
|
'''
|
|
|
|
if cc.links(prog, name: '_mm_crc32_u8 and _mm_crc32_u32 without -msse4.2',
|
|
args: test_c_args)
|
|
# Use Intel SSE 4.2 unconditionally.
|
|
cdata.set('USE_SSE42_CRC32C', 1)
|
|
have_optimized_crc = true
|
|
elif cc.links(prog, name: '_mm_crc32_u8 and _mm_crc32_u32 with -msse4.2',
|
|
args: test_c_args + ['-msse4.2'])
|
|
# Use Intel SSE 4.2, with runtime check. The CPUID instruction is needed for
|
|
# the runtime check.
|
|
cflags_crc += '-msse4.2'
|
|
cdata.set('USE_SSE42_CRC32C', false)
|
|
cdata.set('USE_SSE42_CRC32C_WITH_RUNTIME_CHECK', 1)
|
|
have_optimized_crc = true
|
|
endif
|
|
|
|
endif
|
|
|
|
elif host_cpu == 'arm' or host_cpu == 'aarch64'
|
|
|
|
prog = '''
|
|
#include <arm_acle.h>
|
|
|
|
int main(void)
|
|
{
|
|
unsigned int crc = 0;
|
|
crc = __crc32cb(crc, 0);
|
|
crc = __crc32ch(crc, 0);
|
|
crc = __crc32cw(crc, 0);
|
|
crc = __crc32cd(crc, 0);
|
|
|
|
/* return computed value, to prevent the above being optimized away */
|
|
return crc == 0;
|
|
}
|
|
'''
|
|
|
|
if cc.links(prog, name: '__crc32cb, __crc32ch, __crc32cw, and __crc32cd without -march=armv8-a+crc',
|
|
args: test_c_args)
|
|
# Use ARM CRC Extension unconditionally
|
|
cdata.set('USE_ARMV8_CRC32C', 1)
|
|
have_optimized_crc = true
|
|
elif cc.links(prog, name: '__crc32cb, __crc32ch, __crc32cw, and __crc32cd with -march=armv8-a+crc',
|
|
args: test_c_args + ['-march=armv8-a+crc'])
|
|
# Use ARM CRC Extension, with runtime check
|
|
cflags_crc += '-march=armv8-a+crc'
|
|
cdata.set('USE_ARMV8_CRC32C', false)
|
|
cdata.set('USE_ARMV8_CRC32C_WITH_RUNTIME_CHECK', 1)
|
|
have_optimized_crc = true
|
|
endif
|
|
|
|
elif host_cpu == 'loongarch64'
|
|
|
|
prog = '''
|
|
int main(void)
|
|
{
|
|
unsigned int crc = 0;
|
|
crc = __builtin_loongarch_crcc_w_b_w(0, crc);
|
|
crc = __builtin_loongarch_crcc_w_h_w(0, crc);
|
|
crc = __builtin_loongarch_crcc_w_w_w(0, crc);
|
|
crc = __builtin_loongarch_crcc_w_d_w(0, crc);
|
|
|
|
/* return computed value, to prevent the above being optimized away */
|
|
return crc == 0;
|
|
}
|
|
'''
|
|
|
|
if cc.links(prog, name: '__builtin_loongarch_crcc_w_b_w, __builtin_loongarch_crcc_w_h_w, __builtin_loongarch_crcc_w_w_w, and __builtin_loongarch_crcc_w_d_w',
|
|
args: test_c_args)
|
|
# Use LoongArch CRC instruction unconditionally
|
|
cdata.set('USE_LOONGARCH_CRC32C', 1)
|
|
have_optimized_crc = true
|
|
endif
|
|
|
|
endif
|
|
|
|
if not have_optimized_crc
|
|
# fall back to slicing-by-8 algorithm, which doesn't require any special CPU
|
|
# support.
|
|
cdata.set('USE_SLICING_BY_8_CRC32C', 1)
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Other CPU specific stuff
|
|
###############################################################
|
|
|
|
if host_cpu == 'x86_64'
|
|
|
|
if cc.compiles('''
|
|
void main(void)
|
|
{
|
|
long long x = 1; long long r;
|
|
__asm__ __volatile__ (" popcntq %1,%0\n" : "=q"(r) : "rm"(x));
|
|
}''',
|
|
name: '@0@: popcntq instruction'.format(host_cpu),
|
|
args: test_c_args)
|
|
cdata.set('HAVE_X86_64_POPCNTQ', 1)
|
|
endif
|
|
|
|
elif host_cpu == 'ppc' or host_cpu == 'ppc64'
|
|
# Check if compiler accepts "i"(x) when __builtin_constant_p(x).
|
|
if cdata.has('HAVE__BUILTIN_CONSTANT_P')
|
|
if cc.compiles('''
|
|
static inline int
|
|
addi(int ra, int si)
|
|
{
|
|
int res = 0;
|
|
if (__builtin_constant_p(si))
|
|
__asm__ __volatile__(
|
|
" addi %0,%1,%2\n" : "=r"(res) : "b"(ra), "i"(si));
|
|
return res;
|
|
}
|
|
int test_adds(int x) { return addi(3, x) + addi(x, 5); }
|
|
''',
|
|
args: test_c_args)
|
|
cdata.set('HAVE_I_CONSTRAINT__BUILTIN_CONSTANT_P', 1)
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Library / OS tests
|
|
###############################################################
|
|
|
|
# XXX: Might be worth conditioning some checks on the OS, to avoid doing
|
|
# unnecessary checks over and over, particularly on windows.
|
|
header_checks = [
|
|
'atomic.h',
|
|
'copyfile.h',
|
|
'crtdefs.h',
|
|
'execinfo.h',
|
|
'getopt.h',
|
|
'ifaddrs.h',
|
|
'langinfo.h',
|
|
'mbarrier.h',
|
|
'stdbool.h',
|
|
'strings.h',
|
|
'sys/epoll.h',
|
|
'sys/event.h',
|
|
'sys/personality.h',
|
|
'sys/prctl.h',
|
|
'sys/procctl.h',
|
|
'sys/signalfd.h',
|
|
'sys/ucred.h',
|
|
'termios.h',
|
|
'ucred.h',
|
|
]
|
|
|
|
foreach header : header_checks
|
|
varname = 'HAVE_' + header.underscorify().to_upper()
|
|
|
|
# Emulate autoconf behaviour of not-found->undef, found->1
|
|
found = cc.has_header(header,
|
|
include_directories: postgres_inc, args: test_c_args)
|
|
cdata.set(varname, found ? 1 : false,
|
|
description: 'Define to 1 if you have the <@0@> header file.'.format(header))
|
|
endforeach
|
|
|
|
|
|
decl_checks = [
|
|
['F_FULLFSYNC', 'fcntl.h'],
|
|
['fdatasync', 'unistd.h'],
|
|
['posix_fadvise', 'fcntl.h'],
|
|
['strlcat', 'string.h'],
|
|
['strlcpy', 'string.h'],
|
|
['strnlen', 'string.h'],
|
|
]
|
|
|
|
# Need to check for function declarations for these functions, because
|
|
# checking for library symbols wouldn't handle deployment target
|
|
# restrictions on macOS
|
|
decl_checks += [
|
|
['preadv', 'sys/uio.h'],
|
|
['pwritev', 'sys/uio.h'],
|
|
]
|
|
|
|
# Check presence of some optional LLVM functions.
|
|
if llvm.found()
|
|
decl_checks += [
|
|
['LLVMCreateGDBRegistrationListener', 'llvm-c/ExecutionEngine.h'],
|
|
['LLVMCreatePerfJITEventListener', 'llvm-c/ExecutionEngine.h'],
|
|
]
|
|
endif
|
|
|
|
foreach c : decl_checks
|
|
func = c.get(0)
|
|
header = c.get(1)
|
|
args = c.get(2, {})
|
|
varname = 'HAVE_DECL_' + func.underscorify().to_upper()
|
|
|
|
found = cc.has_header_symbol(header, func,
|
|
args: test_c_args, include_directories: postgres_inc,
|
|
kwargs: args)
|
|
cdata.set10(varname, found, description:
|
|
'''Define to 1 if you have the declaration of `@0@', and to 0 if you
|
|
don't.'''.format(func))
|
|
endforeach
|
|
|
|
|
|
if cc.has_type('struct option',
|
|
args: test_c_args, include_directories: postgres_inc,
|
|
prefix: '@0@'.format(cdata.get('HAVE_GETOPT_H')) == '1' ? '#include <getopt.h>' : '')
|
|
cdata.set('HAVE_STRUCT_OPTION', 1)
|
|
endif
|
|
|
|
|
|
foreach c : ['opterr', 'optreset']
|
|
varname = 'HAVE_INT_' + c.underscorify().to_upper()
|
|
|
|
if cc.links('''
|
|
#include <unistd.h>
|
|
int main(void)
|
|
{
|
|
extern int @0@;
|
|
@0@ = 1;
|
|
}
|
|
'''.format(c), name: c, args: test_c_args)
|
|
cdata.set(varname, 1)
|
|
else
|
|
cdata.set(varname, false)
|
|
endif
|
|
endforeach
|
|
|
|
if cc.has_type('socklen_t',
|
|
args: test_c_args, include_directories: postgres_inc,
|
|
prefix: '''
|
|
#include <sys/socket.h>''')
|
|
cdata.set('HAVE_SOCKLEN_T', 1)
|
|
endif
|
|
|
|
if cc.has_member('struct sockaddr', 'sa_len',
|
|
args: test_c_args, include_directories: postgres_inc,
|
|
prefix: '''
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>''')
|
|
cdata.set('HAVE_STRUCT_SOCKADDR_SA_LEN', 1)
|
|
endif
|
|
|
|
if cc.has_member('struct tm', 'tm_zone',
|
|
args: test_c_args, include_directories: postgres_inc,
|
|
prefix: '''
|
|
#include <sys/types.h>
|
|
#include <time.h>
|
|
''')
|
|
cdata.set('HAVE_STRUCT_TM_TM_ZONE', 1)
|
|
endif
|
|
|
|
if cc.compiles('''
|
|
#include <time.h>
|
|
extern int foo(void);
|
|
int foo(void)
|
|
{
|
|
return timezone / 60;
|
|
}
|
|
''',
|
|
name: 'global variable `timezone\' exists',
|
|
args: test_c_args, include_directories: postgres_inc)
|
|
cdata.set('HAVE_INT_TIMEZONE', 1)
|
|
else
|
|
cdata.set('HAVE_INT_TIMEZONE', false)
|
|
endif
|
|
|
|
if cc.has_type('union semun',
|
|
args: test_c_args,
|
|
include_directories: postgres_inc,
|
|
prefix: '''
|
|
#include <sys/types.h>
|
|
#include <sys/ipc.h>
|
|
#include <sys/sem.h>
|
|
''')
|
|
cdata.set('HAVE_UNION_SEMUN', 1)
|
|
endif
|
|
|
|
if cc.compiles('''
|
|
#include <string.h>
|
|
int main(void)
|
|
{
|
|
char buf[100];
|
|
switch (strerror_r(1, buf, sizeof(buf)))
|
|
{ case 0: break; default: break; }
|
|
}''',
|
|
name: 'strerror_r',
|
|
args: test_c_args, include_directories: postgres_inc)
|
|
cdata.set('STRERROR_R_INT', 1)
|
|
else
|
|
cdata.set('STRERROR_R_INT', false)
|
|
endif
|
|
|
|
# Find the right header file for the locale_t type. macOS needs xlocale.h;
|
|
# standard is locale.h, but glibc <= 2.25 also had an xlocale.h file that
|
|
# we should not use so we check the standard header first. MSVC has a
|
|
# replacement defined in src/include/port/win32_port.h.
|
|
if not cc.has_type('locale_t', prefix: '#include <locale.h>') and \
|
|
cc.has_type('locale_t', prefix: '#include <xlocale.h>')
|
|
cdata.set('LOCALE_T_IN_XLOCALE', 1)
|
|
endif
|
|
|
|
# Check if the C compiler understands typeof or a variant. Define
|
|
# HAVE_TYPEOF if so, and define 'typeof' to the actual key word.
|
|
foreach kw : ['typeof', '__typeof__', 'decltype']
|
|
if cc.compiles('''
|
|
int main(void)
|
|
{
|
|
int x = 0;
|
|
@0@(x) y;
|
|
y = x;
|
|
return y;
|
|
}
|
|
'''.format(kw),
|
|
name: 'typeof()',
|
|
args: test_c_args, include_directories: postgres_inc)
|
|
|
|
cdata.set('HAVE_TYPEOF', 1)
|
|
if kw != 'typeof'
|
|
cdata.set('typeof', kw)
|
|
endif
|
|
|
|
break
|
|
endif
|
|
endforeach
|
|
|
|
|
|
# Try to find a declaration for wcstombs_l(). It might be in stdlib.h
|
|
# (following the POSIX requirement for wcstombs()), or in locale.h, or in
|
|
# xlocale.h. If it's in the latter, define WCSTOMBS_L_IN_XLOCALE.
|
|
wcstombs_l_test = '''
|
|
#include <stdlib.h>
|
|
#include <locale.h>
|
|
@0@
|
|
|
|
void main(void)
|
|
{
|
|
#ifndef wcstombs_l
|
|
(void) wcstombs_l;
|
|
#endif
|
|
}
|
|
'''
|
|
if (not cc.compiles(wcstombs_l_test.format(''),
|
|
name: 'wcstombs_l') and
|
|
cc.compiles(wcstombs_l_test.format('#include <xlocale.h>'),
|
|
name: 'wcstombs_l in xlocale.h'))
|
|
cdata.set('WCSTOMBS_L_IN_XLOCALE', 1)
|
|
endif
|
|
|
|
|
|
# MSVC doesn't cope well with defining restrict to __restrict, the spelling it
|
|
# understands, because it conflicts with __declspec(restrict). Therefore we
|
|
# define pg_restrict to the appropriate definition, which presumably won't
|
|
# conflict.
|
|
#
|
|
# We assume C99 support, so we don't need to make this conditional.
|
|
cdata.set('pg_restrict', '__restrict')
|
|
|
|
|
|
# Most libraries are included only if they demonstrably provide a function we
|
|
# need, but libm is an exception: always include it, because there are too
|
|
# many compilers that play cute optimization games that will break probes for
|
|
# standard functions such as pow().
|
|
os_deps += cc.find_library('m', required: false)
|
|
|
|
rt_dep = cc.find_library('rt', required: false)
|
|
|
|
dl_dep = cc.find_library('dl', required: false)
|
|
|
|
util_dep = cc.find_library('util', required: false)
|
|
|
|
getopt_dep = cc.find_library('getopt', required: false)
|
|
gnugetopt_dep = cc.find_library('gnugetopt', required: false)
|
|
# Check if we want to replace getopt/getopt_long even if provided by the system
|
|
# - Mingw has adopted a GNU-centric interpretation of optind/optreset,
|
|
# so always use our version on Windows
|
|
# - On OpenBSD and Solaris, getopt() doesn't do what we want for long options
|
|
# (i.e., allow '-' as a flag character), so use our version on those platforms
|
|
# - We want to use system's getopt_long() only if the system provides struct
|
|
# option
|
|
always_replace_getopt = host_system in ['windows', 'cygwin', 'openbsd', 'solaris']
|
|
always_replace_getopt_long = host_system in ['windows', 'cygwin'] or not cdata.has('HAVE_STRUCT_OPTION')
|
|
|
|
# Required on BSDs
|
|
execinfo_dep = cc.find_library('execinfo', required: false)
|
|
|
|
if host_system == 'cygwin'
|
|
cygipc_dep = cc.find_library('cygipc', required: false)
|
|
else
|
|
cygipc_dep = not_found_dep
|
|
endif
|
|
|
|
if host_system == 'sunos'
|
|
socket_dep = cc.find_library('socket', required: false)
|
|
else
|
|
socket_dep = not_found_dep
|
|
endif
|
|
|
|
# XXX: Might be worth conditioning some checks on the OS, to avoid doing
|
|
# unnecessary checks over and over, particularly on windows.
|
|
func_checks = [
|
|
['_configthreadlocale', {'skip': host_system != 'windows'}],
|
|
['backtrace_symbols', {'dependencies': [execinfo_dep]}],
|
|
['clock_gettime', {'dependencies': [rt_dep], 'define': false}],
|
|
['copyfile'],
|
|
['copy_file_range'],
|
|
# gcc/clang's sanitizer helper library provides dlopen but not dlsym, thus
|
|
# when enabling asan the dlopen check doesn't notice that -ldl is actually
|
|
# required. Just checking for dlsym() ought to suffice.
|
|
['dlsym', {'dependencies': [dl_dep], 'define': false}],
|
|
['explicit_bzero'],
|
|
['getifaddrs'],
|
|
['getopt', {'dependencies': [getopt_dep, gnugetopt_dep], 'skip': always_replace_getopt}],
|
|
['getopt_long', {'dependencies': [getopt_dep, gnugetopt_dep], 'skip': always_replace_getopt_long}],
|
|
['getpeereid'],
|
|
['getpeerucred'],
|
|
['inet_aton'],
|
|
['inet_pton'],
|
|
['kqueue'],
|
|
['mbstowcs_l'],
|
|
['memset_s'],
|
|
['mkdtemp'],
|
|
['posix_fadvise'],
|
|
['posix_fallocate'],
|
|
['ppoll'],
|
|
['pthread_barrier_wait', {'dependencies': [thread_dep]}],
|
|
['pthread_is_threaded_np', {'dependencies': [thread_dep]}],
|
|
['sem_init', {'dependencies': [rt_dep, thread_dep], 'skip': sema_kind != 'unnamed_posix', 'define': false}],
|
|
['setproctitle', {'dependencies': [util_dep]}],
|
|
['setproctitle_fast'],
|
|
['shm_open', {'dependencies': [rt_dep], 'define': false}],
|
|
['shm_unlink', {'dependencies': [rt_dep], 'define': false}],
|
|
['shmget', {'dependencies': [cygipc_dep], 'define': false}],
|
|
['socket', {'dependencies': [socket_dep], 'define': false}],
|
|
['strchrnul'],
|
|
['strerror_r', {'dependencies': [thread_dep]}],
|
|
['strlcat'],
|
|
['strlcpy'],
|
|
['strnlen'],
|
|
['strsignal'],
|
|
['sync_file_range'],
|
|
['syncfs'],
|
|
['uselocale'],
|
|
['wcstombs_l'],
|
|
]
|
|
|
|
func_check_results = {}
|
|
foreach c : func_checks
|
|
func = c.get(0)
|
|
kwargs = c.get(1, {})
|
|
deps = kwargs.get('dependencies', [])
|
|
|
|
if kwargs.get('skip', false)
|
|
continue
|
|
endif
|
|
|
|
found = cc.has_function(func, args: test_c_args)
|
|
|
|
if not found
|
|
foreach dep : deps
|
|
if not dep.found()
|
|
continue
|
|
endif
|
|
found = cc.has_function(func, args: test_c_args,
|
|
dependencies: [dep])
|
|
if found
|
|
os_deps += dep
|
|
break
|
|
endif
|
|
endforeach
|
|
endif
|
|
|
|
func_check_results += {func: found}
|
|
|
|
if kwargs.get('define', true)
|
|
# Emulate autoconf behaviour of not-found->undef, found->1
|
|
cdata.set('HAVE_' + func.underscorify().to_upper(),
|
|
found ? 1 : false,
|
|
description: 'Define to 1 if you have the `@0@\' function.'.format(func))
|
|
endif
|
|
endforeach
|
|
|
|
|
|
if cc.has_function('syslog', args: test_c_args) and \
|
|
cc.check_header('syslog.h', args: test_c_args)
|
|
cdata.set('HAVE_SYSLOG', 1)
|
|
endif
|
|
|
|
|
|
# if prerequisites for unnamed posix semas aren't fulfilled, fall back to sysv
|
|
# semaphores
|
|
if sema_kind == 'unnamed_posix' and \
|
|
not func_check_results.get('sem_init', false)
|
|
sema_kind = 'sysv'
|
|
endif
|
|
|
|
cdata.set('USE_@0@_SHARED_MEMORY'.format(shmem_kind.to_upper()), 1)
|
|
cdata.set('USE_@0@_SEMAPHORES'.format(sema_kind.to_upper()), 1)
|
|
|
|
cdata.set('MEMSET_LOOP_LIMIT', memset_loop_limit)
|
|
cdata.set_quoted('DLSUFFIX', dlsuffix)
|
|
|
|
|
|
# built later than the rest of the version metadata, we need SIZEOF_VOID_P
|
|
cdata.set_quoted('PG_VERSION_STR',
|
|
'PostgreSQL @0@ on @1@-@2@, compiled by @3@-@4@, @5@-bit'.format(
|
|
pg_version, host_machine.cpu_family(), host_system,
|
|
cc.get_id(), cc.version(), cdata.get('SIZEOF_VOID_P') * 8,
|
|
)
|
|
)
|
|
|
|
|
|
###############################################################
|
|
# NLS / Gettext
|
|
###############################################################
|
|
|
|
nlsopt = get_option('nls')
|
|
libintl = not_found_dep
|
|
|
|
if not nlsopt.disabled()
|
|
# otherwise there'd be lots of
|
|
# "Gettext not found, all translation (po) targets will be ignored."
|
|
# warnings if not found.
|
|
msgfmt = find_program('msgfmt', required: nlsopt, native: true)
|
|
|
|
# meson 0.59 has this wrapped in dependency('intl')
|
|
if (msgfmt.found() and
|
|
cc.check_header('libintl.h', required: nlsopt,
|
|
args: test_c_args, include_directories: postgres_inc))
|
|
|
|
# in libc
|
|
if cc.has_function('ngettext')
|
|
libintl = declare_dependency()
|
|
else
|
|
libintl = cc.find_library('intl',
|
|
has_headers: ['libintl.h'], required: nlsopt,
|
|
header_include_directories: postgres_inc,
|
|
dirs: test_lib_d)
|
|
endif
|
|
endif
|
|
|
|
if libintl.found()
|
|
i18n = import('i18n')
|
|
cdata.set('ENABLE_NLS', 1)
|
|
endif
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Build
|
|
###############################################################
|
|
|
|
# Set up compiler / linker arguments to be used everywhere, individual targets
|
|
# can add further args directly, or indirectly via dependencies
|
|
add_project_arguments(cflags, language: ['c'])
|
|
add_project_arguments(cppflags, language: ['c'])
|
|
add_project_arguments(cflags_warn, language: ['c'])
|
|
add_project_arguments(cxxflags, language: ['cpp'])
|
|
add_project_arguments(cppflags, language: ['cpp'])
|
|
add_project_arguments(cxxflags_warn, language: ['cpp'])
|
|
add_project_link_arguments(ldflags, language: ['c', 'cpp'])
|
|
|
|
|
|
# Collect a number of lists of things while recursing through the source
|
|
# tree. Later steps then can use those.
|
|
|
|
# list of targets for various alias targets
|
|
backend_targets = []
|
|
bin_targets = []
|
|
pl_targets = []
|
|
contrib_targets = []
|
|
testprep_targets = []
|
|
nls_targets = []
|
|
|
|
|
|
# Define the tests to distribute them to the correct test styles later
|
|
test_deps = []
|
|
tests = []
|
|
|
|
|
|
# Default options for targets
|
|
|
|
# First identify rpaths
|
|
bin_install_rpaths = []
|
|
lib_install_rpaths = []
|
|
mod_install_rpaths = []
|
|
|
|
|
|
# Don't add rpaths on darwin for now - as long as only absolute references to
|
|
# libraries are needed, absolute LC_ID_DYLIB ensures libraries can be found in
|
|
# their final destination.
|
|
if host_system != 'darwin'
|
|
# Add absolute path to libdir to rpath. This ensures installed binaries /
|
|
# libraries find our libraries (mainly libpq).
|
|
bin_install_rpaths += dir_prefix / dir_lib
|
|
lib_install_rpaths += dir_prefix / dir_lib
|
|
mod_install_rpaths += dir_prefix / dir_lib
|
|
|
|
# Add extra_lib_dirs to rpath. This ensures we find libraries we depend on.
|
|
#
|
|
# Not needed on darwin even if we use relative rpaths for our own libraries,
|
|
# as the install_name of libraries in extra_lib_dirs will point to their
|
|
# location anyway.
|
|
bin_install_rpaths += postgres_lib_d
|
|
lib_install_rpaths += postgres_lib_d
|
|
mod_install_rpaths += postgres_lib_d
|
|
endif
|
|
|
|
|
|
# Define arguments for default targets
|
|
|
|
default_target_args = {
|
|
'implicit_include_directories': false,
|
|
'install': true,
|
|
}
|
|
|
|
default_lib_args = default_target_args + {
|
|
'name_prefix': '',
|
|
}
|
|
|
|
internal_lib_args = default_lib_args + {
|
|
'build_by_default': false,
|
|
'install': false,
|
|
}
|
|
|
|
default_mod_args = default_lib_args + {
|
|
'name_prefix': '',
|
|
'install_dir': dir_lib_pkg,
|
|
}
|
|
|
|
default_bin_args = default_target_args + {
|
|
'install_dir': dir_bin,
|
|
}
|
|
|
|
if get_option('rpath')
|
|
default_lib_args += {
|
|
'install_rpath': ':'.join(lib_install_rpaths),
|
|
}
|
|
|
|
default_mod_args += {
|
|
'install_rpath': ':'.join(mod_install_rpaths),
|
|
}
|
|
|
|
default_bin_args += {
|
|
'install_rpath': ':'.join(bin_install_rpaths),
|
|
}
|
|
endif
|
|
|
|
|
|
# Helper for exporting a limited number of symbols
|
|
gen_export_kwargs = {
|
|
'input': 'exports.txt',
|
|
'output': '@BASENAME@.'+export_file_suffix,
|
|
'command': [perl, files('src/tools/gen_export.pl'),
|
|
'--format', export_file_format,
|
|
'--input', '@INPUT0@', '--output', '@OUTPUT0@'],
|
|
'build_by_default': false,
|
|
'install': false,
|
|
}
|
|
|
|
|
|
|
|
###
|
|
### Helpers for custom targets used across the tree
|
|
###
|
|
|
|
catalog_pm = files('src/backend/catalog/Catalog.pm')
|
|
perfect_hash_pm = files('src/tools/PerfectHash.pm')
|
|
gen_kwlist_deps = [perfect_hash_pm]
|
|
gen_kwlist_cmd = [
|
|
perl, '-I', '@SOURCE_ROOT@/src/tools',
|
|
files('src/tools/gen_keywordlist.pl'),
|
|
'--output', '@OUTDIR@', '@INPUT@']
|
|
|
|
|
|
|
|
###
|
|
### windows resources related stuff
|
|
###
|
|
|
|
if host_system == 'windows'
|
|
pg_ico = meson.source_root() / 'src' / 'port' / 'win32.ico'
|
|
win32ver_rc = files('src/port/win32ver.rc')
|
|
rcgen = find_program('src/tools/rcgen', native: true)
|
|
|
|
rcgen_base_args = [
|
|
'--srcdir', '@SOURCE_DIR@',
|
|
'--builddir', meson.build_root(),
|
|
'--rcout', '@OUTPUT0@',
|
|
'--out', '@OUTPUT1@',
|
|
'--input', '@INPUT@',
|
|
'@EXTRA_ARGS@',
|
|
]
|
|
|
|
if cc.get_argument_syntax() == 'msvc'
|
|
rc = find_program('rc', required: true)
|
|
rcgen_base_args += ['--rc', rc.path()]
|
|
rcgen_outputs = ['@BASENAME@.rc', '@BASENAME@.res']
|
|
else
|
|
windres = find_program('windres', required: true)
|
|
rcgen_base_args += ['--windres', windres.path()]
|
|
rcgen_outputs = ['@BASENAME@.rc', '@BASENAME@.obj']
|
|
endif
|
|
|
|
# msbuild backend doesn't support this atm
|
|
if meson.backend() == 'ninja'
|
|
rcgen_base_args += ['--depfile', '@DEPFILE@']
|
|
endif
|
|
|
|
rcgen_bin_args = rcgen_base_args + [
|
|
'--VFT_TYPE', 'VFT_APP',
|
|
'--FILEENDING', 'exe',
|
|
'--ICO', pg_ico
|
|
]
|
|
|
|
rcgen_lib_args = rcgen_base_args + [
|
|
'--VFT_TYPE', 'VFT_DLL',
|
|
'--FILEENDING', 'dll',
|
|
]
|
|
|
|
rc_bin_gen = generator(rcgen,
|
|
depfile: '@BASENAME@.d',
|
|
arguments: rcgen_bin_args,
|
|
output: rcgen_outputs,
|
|
)
|
|
|
|
rc_lib_gen = generator(rcgen,
|
|
depfile: '@BASENAME@.d',
|
|
arguments: rcgen_lib_args,
|
|
output: rcgen_outputs,
|
|
)
|
|
endif
|
|
|
|
|
|
|
|
# headers that the whole build tree depends on
|
|
generated_headers = []
|
|
# headers that the backend build depends on
|
|
generated_backend_headers = []
|
|
# configure_files() output, needs a way of converting to file names
|
|
configure_files = []
|
|
|
|
# generated files that might conflict with a partial in-tree autoconf build
|
|
generated_sources = []
|
|
# same, for paths that differ between autoconf / meson builds
|
|
# elements are [dir, [files]]
|
|
generated_sources_ac = {}
|
|
|
|
|
|
# First visit src/include - all targets creating headers are defined
|
|
# within. That makes it easy to add the necessary dependencies for the
|
|
# subsequent build steps.
|
|
|
|
subdir('src/include')
|
|
|
|
subdir('config')
|
|
|
|
# Then through src/port and src/common, as most other things depend on them
|
|
|
|
frontend_port_code = declare_dependency(
|
|
compile_args: ['-DFRONTEND'],
|
|
include_directories: [postgres_inc],
|
|
dependencies: os_deps,
|
|
)
|
|
|
|
backend_port_code = declare_dependency(
|
|
compile_args: ['-DBUILDING_DLL'],
|
|
include_directories: [postgres_inc],
|
|
sources: [errcodes], # errcodes.h is needed due to use of ereport
|
|
dependencies: os_deps,
|
|
)
|
|
|
|
subdir('src/port')
|
|
|
|
frontend_common_code = declare_dependency(
|
|
compile_args: ['-DFRONTEND'],
|
|
include_directories: [postgres_inc],
|
|
sources: generated_headers,
|
|
dependencies: [os_deps, zlib, zstd],
|
|
)
|
|
|
|
backend_common_code = declare_dependency(
|
|
compile_args: ['-DBUILDING_DLL'],
|
|
include_directories: [postgres_inc],
|
|
sources: generated_headers,
|
|
dependencies: [os_deps, zlib, zstd],
|
|
)
|
|
|
|
subdir('src/common')
|
|
|
|
# all shared libraries should depend on shlib_code
|
|
shlib_code = declare_dependency(
|
|
link_args: ldflags_sl,
|
|
)
|
|
|
|
# all static libraries not part of the backend should depend on this
|
|
frontend_stlib_code = declare_dependency(
|
|
include_directories: [postgres_inc],
|
|
link_with: [common_static, pgport_static],
|
|
sources: generated_headers,
|
|
dependencies: [os_deps, libintl],
|
|
)
|
|
|
|
# all shared libraries not part of the backend should depend on this
|
|
frontend_shlib_code = declare_dependency(
|
|
include_directories: [postgres_inc],
|
|
link_with: [common_shlib, pgport_shlib],
|
|
sources: generated_headers,
|
|
dependencies: [shlib_code, os_deps, libintl],
|
|
)
|
|
|
|
# Dependencies both for static and shared libpq
|
|
libpq_deps += [
|
|
thread_dep,
|
|
|
|
gssapi,
|
|
ldap_r,
|
|
libintl,
|
|
ssl,
|
|
]
|
|
|
|
subdir('src/interfaces/libpq')
|
|
# fe_utils depends on libpq
|
|
subdir('src/fe_utils')
|
|
|
|
# for frontend binaries
|
|
frontend_code = declare_dependency(
|
|
include_directories: [postgres_inc],
|
|
link_with: [fe_utils, common_static, pgport_static],
|
|
sources: generated_headers,
|
|
dependencies: [os_deps, libintl],
|
|
)
|
|
|
|
backend_both_deps += [
|
|
thread_dep,
|
|
bsd_auth,
|
|
gssapi,
|
|
icu,
|
|
icu_i18n,
|
|
ldap,
|
|
libintl,
|
|
libxml,
|
|
lz4,
|
|
pam,
|
|
ssl,
|
|
systemd,
|
|
zlib,
|
|
zstd,
|
|
]
|
|
|
|
backend_mod_deps = backend_both_deps + os_deps
|
|
|
|
backend_code = declare_dependency(
|
|
compile_args: ['-DBUILDING_DLL'],
|
|
include_directories: [postgres_inc],
|
|
link_args: ldflags_be,
|
|
link_with: [],
|
|
sources: generated_headers + generated_backend_headers,
|
|
dependencies: os_deps + backend_both_deps + backend_deps,
|
|
)
|
|
|
|
# install these files only during test, not main install
|
|
test_install_data = []
|
|
test_install_libs = []
|
|
|
|
# src/backend/meson.build defines backend_mod_code used for extension
|
|
# libraries.
|
|
|
|
|
|
# Then through the main sources. That way contrib can have dependencies on
|
|
# main sources. Note that this explicitly doesn't enter src/test, right now a
|
|
# few regression tests depend on contrib files.
|
|
|
|
subdir('src')
|
|
|
|
subdir('contrib')
|
|
|
|
subdir('src/test')
|
|
subdir('src/interfaces/libpq/test')
|
|
subdir('src/interfaces/ecpg/test')
|
|
|
|
subdir('doc/src/sgml')
|
|
|
|
generated_sources_ac += {'': ['GNUmakefile']}
|
|
|
|
# After processing src/test, add test_install_libs to the testprep_targets
|
|
# to build them
|
|
testprep_targets += test_install_libs
|
|
|
|
|
|
# If there are any files in the source directory that we also generate in the
|
|
# build directory, they might get preferred over the newly generated files,
|
|
# e.g. because of a #include "file", which always will search in the current
|
|
# directory first.
|
|
message('checking for file conflicts between source and build directory')
|
|
conflicting_files = []
|
|
potentially_conflicting_files_t = []
|
|
potentially_conflicting_files_t += generated_headers
|
|
potentially_conflicting_files_t += generated_backend_headers
|
|
potentially_conflicting_files_t += generated_backend_sources
|
|
potentially_conflicting_files_t += generated_sources
|
|
|
|
potentially_conflicting_files = []
|
|
|
|
# convert all sources of potentially conflicting files into uniform shape
|
|
foreach t : potentially_conflicting_files_t
|
|
potentially_conflicting_files += t.full_path()
|
|
endforeach
|
|
foreach t1 : configure_files
|
|
if meson.version().version_compare('>=0.59')
|
|
t = fs.parent(t1) / fs.name(t1)
|
|
else
|
|
t = '@0@'.format(t1)
|
|
endif
|
|
potentially_conflicting_files += meson.current_build_dir() / t
|
|
endforeach
|
|
foreach sub, fnames : generated_sources_ac
|
|
sub = meson.build_root() / sub
|
|
foreach fname : fnames
|
|
potentially_conflicting_files += sub / fname
|
|
endforeach
|
|
endforeach
|
|
|
|
# find and report conflicting files
|
|
foreach build_path : potentially_conflicting_files
|
|
build_path = host_system == 'windows' ? fs.as_posix(build_path) : build_path
|
|
# str.replace is in 0.56
|
|
src_path = meson.current_source_dir() / build_path.split(meson.current_build_dir() / '')[1]
|
|
if fs.exists(src_path) or fs.is_symlink(src_path)
|
|
conflicting_files += src_path
|
|
endif
|
|
endforeach
|
|
# XXX: Perhaps we should generate a file that would clean these up? The list
|
|
# can be long.
|
|
if conflicting_files.length() > 0
|
|
errmsg_cleanup = '''
|
|
Conflicting files in source directory:
|
|
@0@
|
|
|
|
The conflicting files need to be removed, either by removing the files listed
|
|
above, or by running configure and then make maintainer-clean.
|
|
'''
|
|
errmsg_cleanup = errmsg_cleanup.format(' '.join(conflicting_files))
|
|
error(errmsg_nonclean_base.format(errmsg_cleanup))
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Install targets
|
|
###############################################################
|
|
|
|
|
|
# We want to define additional install targets beyond what meson provides. For
|
|
# that we need to define targets depending on nearly everything. We collected
|
|
# the results of i18n.gettext() invocations into nls_targets, that also
|
|
# includes maintainer targets though. Collect the ones we want as a dependency.
|
|
#
|
|
# i18n.gettext() doesn't return the dependencies before 0.60 - but the gettext
|
|
# generation happens during install, so that's not a real issue.
|
|
nls_mo_targets = []
|
|
if libintl.found() and meson.version().version_compare('>=0.60')
|
|
# use range() to avoid the flattening of the list that foreach() would do
|
|
foreach off : range(0, nls_targets.length())
|
|
# i18n.gettext() list containing 1) list of built .mo files 2) maintainer
|
|
# -pot target 3) maintainer -pot target
|
|
nls_mo_targets += nls_targets[off][0]
|
|
endforeach
|
|
alias_target('nls', nls_mo_targets)
|
|
endif
|
|
|
|
|
|
all_built = [
|
|
backend_targets,
|
|
bin_targets,
|
|
libpq_st,
|
|
pl_targets,
|
|
contrib_targets,
|
|
nls_mo_targets,
|
|
testprep_targets,
|
|
ecpg_targets,
|
|
]
|
|
|
|
# Meson's default install target is quite verbose. Provide one that is quiet.
|
|
install_quiet = custom_target('install-quiet',
|
|
output: 'install-quiet',
|
|
build_always_stale: true,
|
|
build_by_default: false,
|
|
command: [meson_bin, meson_args, 'install', '--quiet', '--no-rebuild'],
|
|
depends: all_built,
|
|
)
|
|
|
|
# Target to install files used for tests, which aren't installed by default
|
|
install_test_files_args = [
|
|
install_files,
|
|
'--prefix', dir_prefix,
|
|
'--install', contrib_data_dir, test_install_data,
|
|
'--install', dir_lib_pkg, test_install_libs,
|
|
]
|
|
run_target('install-test-files',
|
|
command: [python] + install_test_files_args,
|
|
depends: testprep_targets,
|
|
)
|
|
|
|
|
|
|
|
###############################################################
|
|
# Test prep
|
|
###############################################################
|
|
|
|
# DESTDIR for the installation we'll run tests in
|
|
test_install_destdir = meson.build_root() / 'tmp_install/'
|
|
|
|
# DESTDIR + prefix appropriately munged
|
|
if build_system != 'windows'
|
|
# On unixoid systems this is trivial, we just prepend the destdir
|
|
assert(dir_prefix.startswith('/')) # enforced by meson
|
|
test_install_location = '@0@@1@'.format(test_install_destdir, dir_prefix)
|
|
else
|
|
# drives, drive-relative paths, etc make this complicated on windows, call
|
|
# into a copy of meson's logic for it
|
|
command = [
|
|
python, '-c',
|
|
'import sys; from pathlib import PurePath; d1=sys.argv[1]; d2=sys.argv[2]; print(str(PurePath(d1, *PurePath(d2).parts[1:])))',
|
|
test_install_destdir, dir_prefix]
|
|
test_install_location = run_command(command, check: true).stdout().strip()
|
|
endif
|
|
|
|
meson_install_args = meson_args + ['install'] + {
|
|
'meson': ['--quiet', '--only-changed', '--no-rebuild'],
|
|
'muon': []
|
|
}[meson_impl]
|
|
|
|
# setup tests should be run first,
|
|
# so define priority for these
|
|
setup_tests_priority = 100
|
|
test('tmp_install',
|
|
meson_bin, args: meson_install_args ,
|
|
env: {'DESTDIR':test_install_destdir},
|
|
priority: setup_tests_priority,
|
|
timeout: 300,
|
|
is_parallel: false,
|
|
suite: ['setup'])
|
|
|
|
test('install_test_files',
|
|
python,
|
|
args: install_test_files_args + ['--destdir', test_install_destdir],
|
|
priority: setup_tests_priority,
|
|
is_parallel: false,
|
|
suite: ['setup'])
|
|
|
|
test_result_dir = meson.build_root() / 'testrun'
|
|
|
|
|
|
# XXX: pg_regress doesn't assign unique ports on windows. To avoid the
|
|
# inevitable conflicts from running tests in parallel, hackishly assign
|
|
# different ports for different tests.
|
|
|
|
testport = 40000
|
|
|
|
test_env = environment()
|
|
|
|
temp_install_bindir = test_install_location / get_option('bindir')
|
|
test_initdb_template = meson.build_root() / 'tmp_install' / 'initdb-template'
|
|
test_env.set('PG_REGRESS', pg_regress.full_path())
|
|
test_env.set('REGRESS_SHLIB', regress_module.full_path())
|
|
test_env.set('INITDB_TEMPLATE', test_initdb_template)
|
|
|
|
# Test suites that are not safe by default but can be run if selected
|
|
# by the user via the whitespace-separated list in variable PG_TEST_EXTRA.
|
|
# Export PG_TEST_EXTRA so it can be checked in individual tap tests.
|
|
test_env.set('PG_TEST_EXTRA', get_option('PG_TEST_EXTRA'))
|
|
|
|
# Add the temporary installation to the library search path on platforms where
|
|
# that works (everything but windows, basically). On windows everything
|
|
# library-like gets installed into bindir, solving that issue.
|
|
if library_path_var != ''
|
|
test_env.prepend(library_path_var, test_install_location / get_option('libdir'))
|
|
endif
|
|
|
|
|
|
# Create (and remove old) initdb template directory. Tests use that, where
|
|
# possible, to make it cheaper to run tests.
|
|
#
|
|
# Use python to remove the old cached initdb, as we cannot rely on a working
|
|
# 'rm' binary on windows.
|
|
test('initdb_cache',
|
|
python,
|
|
args: [
|
|
'-c', '''
|
|
import shutil
|
|
import sys
|
|
import subprocess
|
|
|
|
shutil.rmtree(sys.argv[1], ignore_errors=True)
|
|
sp = subprocess.run(sys.argv[2:] + [sys.argv[1]])
|
|
sys.exit(sp.returncode)
|
|
''',
|
|
test_initdb_template,
|
|
temp_install_bindir / 'initdb',
|
|
'--auth', 'trust', '--no-sync', '--no-instructions', '--lc-messages=C',
|
|
'--no-clean'
|
|
],
|
|
priority: setup_tests_priority - 1,
|
|
timeout: 300,
|
|
is_parallel: false,
|
|
env: test_env,
|
|
suite: ['setup'])
|
|
|
|
|
|
|
|
###############################################################
|
|
# Test Generation
|
|
###############################################################
|
|
|
|
# When using a meson version understanding exclude_suites, define a
|
|
# 'tmp_install' test setup (the default) that excludes tests running against a
|
|
# pre-existing install and a 'running' setup that conflicts with creation of
|
|
# the temporary installation and tap tests (which don't support running
|
|
# against a running server).
|
|
|
|
running_suites = []
|
|
install_suites = []
|
|
if meson.version().version_compare('>=0.57')
|
|
runningcheck = true
|
|
else
|
|
runningcheck = false
|
|
endif
|
|
|
|
testwrap = files('src/tools/testwrap')
|
|
|
|
foreach test_dir : tests
|
|
testwrap_base = [
|
|
testwrap,
|
|
'--basedir', meson.build_root(),
|
|
'--srcdir', test_dir['sd'],
|
|
]
|
|
|
|
foreach kind, v : test_dir
|
|
if kind in ['sd', 'bd', 'name']
|
|
continue
|
|
endif
|
|
|
|
t = test_dir[kind]
|
|
|
|
if kind in ['regress', 'isolation', 'ecpg']
|
|
if kind == 'regress'
|
|
runner = pg_regress
|
|
fallback_dbname = 'regression_@0@'
|
|
elif kind == 'isolation'
|
|
runner = pg_isolation_regress
|
|
fallback_dbname = 'isolation_regression_@0@'
|
|
elif kind == 'ecpg'
|
|
runner = pg_regress_ecpg
|
|
fallback_dbname = 'ecpg_regression_@0@'
|
|
endif
|
|
|
|
test_group = test_dir['name']
|
|
test_group_running = test_dir['name'] + '-running'
|
|
|
|
test_output = test_result_dir / test_group / kind
|
|
test_output_running = test_result_dir / test_group_running/ kind
|
|
|
|
# Unless specified by the test, choose a non-conflicting database name,
|
|
# to avoid conflicts when running against existing server.
|
|
dbname = t.get('dbname',
|
|
fallback_dbname.format(test_dir['name']))
|
|
|
|
test_command_base = [
|
|
runner.full_path(),
|
|
'--inputdir', t.get('inputdir', test_dir['sd']),
|
|
'--expecteddir', t.get('expecteddir', test_dir['sd']),
|
|
'--bindir', '',
|
|
'--dlpath', test_dir['bd'],
|
|
'--max-concurrent-tests=20',
|
|
'--dbname', dbname,
|
|
] + t.get('regress_args', [])
|
|
|
|
test_selection = []
|
|
if t.has_key('schedule')
|
|
test_selection += ['--schedule', t['schedule'],]
|
|
endif
|
|
|
|
if kind == 'isolation'
|
|
test_selection += t.get('specs', [])
|
|
else
|
|
test_selection += t.get('sql', [])
|
|
endif
|
|
|
|
env = test_env
|
|
env.prepend('PATH', temp_install_bindir, test_dir['bd'])
|
|
|
|
test_kwargs = {
|
|
'protocol': 'tap',
|
|
'priority': 10,
|
|
'timeout': 1000,
|
|
'depends': test_deps + t.get('deps', []),
|
|
'env': env,
|
|
} + t.get('test_kwargs', {})
|
|
|
|
test(test_group / kind,
|
|
python,
|
|
args: [
|
|
testwrap_base,
|
|
'--testgroup', test_group,
|
|
'--testname', kind,
|
|
'--',
|
|
test_command_base,
|
|
'--outputdir', test_output,
|
|
'--temp-instance', test_output / 'tmp_check',
|
|
'--port', testport.to_string(),
|
|
test_selection,
|
|
],
|
|
suite: test_group,
|
|
kwargs: test_kwargs,
|
|
)
|
|
install_suites += test_group
|
|
|
|
# some tests can't support running against running DB
|
|
if runningcheck and t.get('runningcheck', true)
|
|
test(test_group_running / kind,
|
|
python,
|
|
args: [
|
|
testwrap_base,
|
|
'--testgroup', test_group_running,
|
|
'--testname', kind,
|
|
'--',
|
|
test_command_base,
|
|
'--outputdir', test_output_running,
|
|
test_selection,
|
|
],
|
|
is_parallel: t.get('runningcheck-parallel', true),
|
|
suite: test_group_running,
|
|
kwargs: test_kwargs,
|
|
)
|
|
running_suites += test_group_running
|
|
endif
|
|
|
|
testport += 1
|
|
elif kind == 'tap'
|
|
testwrap_tap = testwrap_base
|
|
if not tap_tests_enabled
|
|
testwrap_tap += ['--skip', 'TAP tests not enabled']
|
|
endif
|
|
|
|
test_command = [
|
|
perl.path(),
|
|
'-I', meson.source_root() / 'src/test/perl',
|
|
'-I', test_dir['sd'],
|
|
]
|
|
|
|
# Add temporary install, the build directory for non-installed binaries and
|
|
# also test/ for non-installed test binaries built separately.
|
|
env = test_env
|
|
env.prepend('PATH', temp_install_bindir, test_dir['bd'], test_dir['bd'] / 'test')
|
|
|
|
foreach name, value : t.get('env', {})
|
|
env.set(name, value)
|
|
endforeach
|
|
|
|
test_group = test_dir['name']
|
|
test_kwargs = {
|
|
'protocol': 'tap',
|
|
'suite': test_group,
|
|
'timeout': 1000,
|
|
'depends': test_deps + t.get('deps', []),
|
|
'env': env,
|
|
} + t.get('test_kwargs', {})
|
|
|
|
foreach onetap : t['tests']
|
|
# Make tap test names prettier, remove t/ and .pl
|
|
onetap_p = onetap
|
|
if onetap_p.startswith('t/')
|
|
onetap_p = onetap.split('t/')[1]
|
|
endif
|
|
if onetap_p.endswith('.pl')
|
|
onetap_p = fs.stem(onetap_p)
|
|
endif
|
|
|
|
test(test_dir['name'] / onetap_p,
|
|
python,
|
|
kwargs: test_kwargs,
|
|
args: testwrap_tap + [
|
|
'--testgroup', test_dir['name'],
|
|
'--testname', onetap_p,
|
|
'--', test_command,
|
|
test_dir['sd'] / onetap,
|
|
],
|
|
)
|
|
endforeach
|
|
install_suites += test_group
|
|
else
|
|
error('unknown kind @0@ of test in @1@'.format(kind, test_dir['sd']))
|
|
endif
|
|
|
|
endforeach # kinds of tests
|
|
|
|
endforeach # directories with tests
|
|
|
|
# repeat condition so meson realizes version dependency
|
|
if meson.version().version_compare('>=0.57')
|
|
add_test_setup('tmp_install',
|
|
is_default: true,
|
|
exclude_suites: running_suites)
|
|
add_test_setup('running',
|
|
exclude_suites: ['setup'] + install_suites)
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# Pseudo targets
|
|
###############################################################
|
|
|
|
alias_target('backend', backend_targets)
|
|
alias_target('bin', bin_targets + [libpq_st])
|
|
alias_target('pl', pl_targets)
|
|
alias_target('contrib', contrib_targets)
|
|
alias_target('testprep', testprep_targets)
|
|
|
|
alias_target('world', all_built, docs)
|
|
alias_target('install-world', install_quiet, installdocs)
|
|
|
|
run_target('help',
|
|
command: [
|
|
perl, '-ne', 'next if /^#/; print',
|
|
files('doc/src/sgml/targets-meson.txt'),
|
|
]
|
|
)
|
|
|
|
|
|
|
|
###############################################################
|
|
# Distribution archive
|
|
###############################################################
|
|
|
|
# Meson has its own distribution building command (meson dist), but we
|
|
# are not using that at this point. The main problem is that, the way
|
|
# they have implemented it, it is not deterministic. Also, we want it
|
|
# to be equivalent to the "make" version for the time being. But the
|
|
# target name "dist" in meson is reserved for that reason, so we call
|
|
# the custom target "pgdist".
|
|
|
|
git = find_program('git', required: false, native: true, disabler: true)
|
|
bzip2 = find_program('bzip2', required: false, native: true)
|
|
|
|
distdir = meson.project_name() + '-' + meson.project_version()
|
|
|
|
pg_git_revision = get_option('PG_GIT_REVISION')
|
|
|
|
# Note: core.autocrlf=false is needed to avoid line-ending conversion
|
|
# in case the environment has a different setting. Without this, a
|
|
# tarball created on Windows might be different than on, and unusable
|
|
# on, Unix machines.
|
|
|
|
tar_gz = custom_target('tar.gz',
|
|
build_always_stale: true,
|
|
command: [git, '-C', '@SOURCE_ROOT@',
|
|
'-c', 'core.autocrlf=false',
|
|
'archive',
|
|
'--format', 'tar.gz',
|
|
'-9',
|
|
'--prefix', distdir + '/',
|
|
'-o', join_paths(meson.build_root(), '@OUTPUT@'),
|
|
pg_git_revision],
|
|
output: distdir + '.tar.gz',
|
|
)
|
|
|
|
if bzip2.found()
|
|
tar_bz2 = custom_target('tar.bz2',
|
|
build_always_stale: true,
|
|
command: [git, '-C', '@SOURCE_ROOT@',
|
|
'-c', 'core.autocrlf=false',
|
|
'-c', 'tar.tar.bz2.command="@0@" -c'.format(bzip2.path()),
|
|
'archive',
|
|
'--format', 'tar.bz2',
|
|
'--prefix', distdir + '/',
|
|
'-o', join_paths(meson.build_root(), '@OUTPUT@'),
|
|
pg_git_revision],
|
|
output: distdir + '.tar.bz2',
|
|
)
|
|
else
|
|
tar_bz2 = custom_target('tar.bz2',
|
|
command: [perl, '-e', 'exit 1'],
|
|
output: distdir + '.tar.bz2',
|
|
)
|
|
endif
|
|
|
|
alias_target('pgdist', [tar_gz, tar_bz2])
|
|
|
|
# Make the standard "dist" command fail, to prevent accidental use.
|
|
# But not if we are in a subproject, in case the parent project wants to
|
|
# create a dist using the standard Meson command.
|
|
if not meson.is_subproject()
|
|
# We can only pass the identifier perl here when we depend on >= 0.55
|
|
if meson.version().version_compare('>=0.55')
|
|
meson.add_dist_script(perl, '-e', 'exit 1')
|
|
endif
|
|
endif
|
|
|
|
|
|
|
|
###############################################################
|
|
# The End, The End, My Friend
|
|
###############################################################
|
|
|
|
if meson.version().version_compare('>=0.57')
|
|
|
|
summary(
|
|
{
|
|
'data block size': '@0@ kB'.format(cdata.get('BLCKSZ') / 1024),
|
|
'WAL block size': '@0@ kB'.format(cdata.get('XLOG_BLCKSZ') / 1024),
|
|
'segment size': get_option('segsize_blocks') != 0 ?
|
|
'@0@ blocks'.format(cdata.get('RELSEG_SIZE')) :
|
|
'@0@ GB'.format(get_option('segsize')),
|
|
},
|
|
section: 'Data layout',
|
|
)
|
|
|
|
summary(
|
|
{
|
|
'host system': '@0@ @1@'.format(host_system, host_cpu),
|
|
'build system': '@0@ @1@'.format(build_machine.system(),
|
|
build_machine.cpu_family()),
|
|
},
|
|
section: 'System',
|
|
)
|
|
|
|
summary(
|
|
{
|
|
'linker': '@0@'.format(cc.get_linker_id()),
|
|
'C compiler': '@0@ @1@'.format(cc.get_id(), cc.version()),
|
|
},
|
|
section: 'Compiler',
|
|
)
|
|
|
|
summary(
|
|
{
|
|
'CPP FLAGS': ' '.join(cppflags),
|
|
'C FLAGS, functional': ' '.join(cflags),
|
|
'C FLAGS, warnings': ' '.join(cflags_warn),
|
|
'C FLAGS, modules': ' '.join(cflags_mod),
|
|
'C FLAGS, user specified': ' '.join(get_option('c_args')),
|
|
'LD FLAGS': ' '.join(ldflags + get_option('c_link_args')),
|
|
},
|
|
section: 'Compiler Flags',
|
|
)
|
|
|
|
if llvm.found()
|
|
summary(
|
|
{
|
|
'C++ compiler': '@0@ @1@'.format(cpp.get_id(), cpp.version()),
|
|
},
|
|
section: 'Compiler',
|
|
)
|
|
|
|
summary(
|
|
{
|
|
'C++ FLAGS, functional': ' '.join(cxxflags),
|
|
'C++ FLAGS, warnings': ' '.join(cxxflags_warn),
|
|
'C++ FLAGS, user specified': ' '.join(get_option('cpp_args')),
|
|
},
|
|
section: 'Compiler Flags',
|
|
)
|
|
endif
|
|
|
|
summary(
|
|
{
|
|
'bison': '@0@ @1@'.format(bison.full_path(), bison_version),
|
|
'dtrace': dtrace,
|
|
'flex': '@0@ @1@'.format(flex.full_path(), flex_version),
|
|
},
|
|
section: 'Programs',
|
|
)
|
|
|
|
summary(
|
|
{
|
|
'bonjour': bonjour,
|
|
'bsd_auth': bsd_auth,
|
|
'docs': docs_dep,
|
|
'docs_pdf': docs_pdf_dep,
|
|
'gss': gssapi,
|
|
'icu': icu,
|
|
'ldap': ldap,
|
|
'libxml': libxml,
|
|
'libxslt': libxslt,
|
|
'llvm': llvm,
|
|
'lz4': lz4,
|
|
'nls': libintl,
|
|
'openssl': ssl,
|
|
'pam': pam,
|
|
'plperl': perl_dep,
|
|
'plpython': python3_dep,
|
|
'pltcl': tcl_dep,
|
|
'readline': readline,
|
|
'selinux': selinux,
|
|
'systemd': systemd,
|
|
'uuid': uuid,
|
|
'zlib': zlib,
|
|
'zstd': zstd,
|
|
},
|
|
section: 'External libraries',
|
|
)
|
|
|
|
endif
|