build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
#
|
|
|
|
# OUTLINE:
|
|
|
|
#
|
|
|
|
# The top-level meson.build file (this file) handles general logic for build options,
|
|
|
|
# generation of config.h (which is put in the build directory, not the source root
|
|
|
|
# like the previous, autoconf-based build system did), the mechanism for header
|
|
|
|
# generation, and the few global C++ compiler arguments that are added to all targets in Lix.
|
|
|
|
#
|
|
|
|
# src/meson.build coordinates each of Lix's subcomponents (the lib dirs in ./src),
|
|
|
|
# which each have their own meson.build. Lix's components depend on each other,
|
|
|
|
# so each of `src/lib{util,store,fetchers,expr,main,cmd}/meson.build` rely on variables
|
|
|
|
# set in earlier `meson.build` files. Each of these also defines the install targets for
|
|
|
|
# their headers.
|
|
|
|
#
|
|
|
|
# src/meson.build also collects the miscellaneous source files that are in further subdirectories
|
|
|
|
# that become part of the final Nix command (things like `src/nix-build/*.cc`).
|
|
|
|
#
|
|
|
|
# Finally, src/nix/meson.build defines the Nix command itself, relying on all prior meson files.
|
2024-03-21 21:38:11 +00:00
|
|
|
#
|
2024-05-30 23:10:10 +00:00
|
|
|
# libstore, libexpr, and libfetchers have some special handling to make static builds work.
|
|
|
|
# Their use static constructors for dynamic registration of primops, store backends, etc
|
|
|
|
# gets borked during static link. We can't simply wholesale apply `link_whole :` either,
|
|
|
|
# because these libraries get linked multiple times since Lix's components are transitively
|
|
|
|
# dependent. So instead, each of those libraries have two dependency objects:
|
|
|
|
# liblix{store,expr,fetchers,util} and liblix{store,expr,fetchers,util}_mstatic ("maybe static").
|
|
|
|
# The _mstatic versions should be used in the `dependencies :` arguments to ALL EXECUTABLES
|
|
|
|
# but executables ONLY. When we are not building statically (default_library != 'static'),
|
|
|
|
# they are equivalent. When we are building statically, the _mstatic version will be
|
|
|
|
# `link_whole :` rather than `link_with :`.
|
|
|
|
# FIXME: This hack should be removed when https://git.lix.systems/lix-project/lix/issues/359
|
|
|
|
# is fixed.
|
|
|
|
#
|
2024-03-21 21:38:11 +00:00
|
|
|
# Unit tests are setup in tests/unit/meson.build, under the test suite "check".
|
2024-03-25 18:12:56 +00:00
|
|
|
#
|
|
|
|
# Functional tests are a bit more complicated. Generally they're defined in
|
|
|
|
# tests/functional/meson.build, and rely on helper scripts meson/setup-functional-tests.py
|
|
|
|
# and meson/run-test.py. Scattered around also are configure_file() invocations, which must
|
|
|
|
# be placed in specific directories' meson.build files to create the right directory tree
|
|
|
|
# in the build directory.
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
|
|
|
|
project('lix', 'cpp',
|
|
|
|
version : run_command('bash', '-c', 'echo -n $(cat ./.version)$VERSION_SUFFIX', check : true).stdout().strip(),
|
|
|
|
default_options : [
|
|
|
|
'cpp_std=c++2a',
|
|
|
|
# TODO(Qyriad): increase the warning level
|
|
|
|
'warning_level=1',
|
|
|
|
'debug=true',
|
|
|
|
'optimization=2',
|
2024-03-25 18:12:56 +00:00
|
|
|
'errorlogs=true', # Please print logs for tests that fail
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
],
|
|
|
|
)
|
|
|
|
|
|
|
|
fs = import('fs')
|
|
|
|
|
|
|
|
prefix = get_option('prefix')
|
|
|
|
# For each of these paths, assume that it is relative to the prefix unless
|
|
|
|
# it is already an absolute path (which is the default for store-dir, state-dir, and log-dir).
|
|
|
|
path_opts = [
|
|
|
|
# Meson built-ins.
|
|
|
|
'datadir',
|
|
|
|
'bindir',
|
|
|
|
'mandir',
|
|
|
|
'libdir',
|
|
|
|
'includedir',
|
2024-03-29 22:37:53 +00:00
|
|
|
'libexecdir',
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
# Homecooked Lix directories.
|
|
|
|
'store-dir',
|
|
|
|
'state-dir',
|
|
|
|
'log-dir',
|
2024-04-09 08:03:24 +00:00
|
|
|
'profile-dir',
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
]
|
2024-03-25 18:12:56 +00:00
|
|
|
# For your grepping pleasure, this loop sets the following variables that aren't mentioned
|
|
|
|
# literally above:
|
|
|
|
# store_dir
|
|
|
|
# state_dir
|
|
|
|
# log_dir
|
2024-04-09 08:03:24 +00:00
|
|
|
# profile_dir
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
foreach optname : path_opts
|
|
|
|
varname = optname.replace('-', '_')
|
|
|
|
path = get_option(optname)
|
|
|
|
if fs.is_absolute(path)
|
|
|
|
set_variable(varname, path)
|
|
|
|
else
|
|
|
|
set_variable(varname, prefix / path)
|
|
|
|
endif
|
|
|
|
endforeach
|
|
|
|
|
2024-04-09 08:03:24 +00:00
|
|
|
# sysconfdir doesn't get anything installed to directly, and is only used to
|
|
|
|
# tell Lix where to look for nix.conf, so it doesn't get appended to prefix.
|
|
|
|
sysconfdir = get_option('sysconfdir')
|
|
|
|
if not fs.is_absolute(sysconfdir)
|
|
|
|
sysconfdir = '/' / sysconfdir
|
|
|
|
endif
|
|
|
|
|
2024-05-30 23:10:10 +00:00
|
|
|
is_static = get_option('default_library') == 'static'
|
|
|
|
|
2024-04-11 18:17:19 +00:00
|
|
|
# All of this has to go before the rest of the dependency checking,
|
|
|
|
# so that internal-api-docs can be built with -Denable-build=false
|
|
|
|
|
2024-03-30 15:28:59 +00:00
|
|
|
enable_docs = get_option('enable-docs')
|
2024-04-11 18:17:19 +00:00
|
|
|
enable_internal_api_docs = get_option('internal-api-docs')
|
|
|
|
|
2024-04-22 21:39:22 +00:00
|
|
|
doxygen = find_program('doxygen', required : enable_internal_api_docs, native : true)
|
|
|
|
bash = find_program('bash', native : true)
|
2024-04-11 18:17:19 +00:00
|
|
|
|
|
|
|
rapidcheck_meson = dependency('rapidcheck', required : enable_internal_api_docs)
|
|
|
|
|
|
|
|
if enable_internal_api_docs.enabled()
|
|
|
|
message('subdiring()')
|
|
|
|
subdir('doc/internal-api')
|
|
|
|
endif
|
|
|
|
|
|
|
|
if not get_option('enable-build')
|
|
|
|
subdir_done()
|
|
|
|
endif
|
2024-03-21 21:38:11 +00:00
|
|
|
|
|
|
|
enable_tests = get_option('enable-tests')
|
|
|
|
|
|
|
|
tests_args = []
|
|
|
|
|
|
|
|
if get_option('tests-color')
|
|
|
|
tests_args += '--gtest_color=yes'
|
|
|
|
endif
|
|
|
|
|
|
|
|
if get_option('tests-brief')
|
|
|
|
tests_args += '--gtest_brief=1'
|
|
|
|
endif
|
|
|
|
|
|
|
|
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
cxx = meson.get_compiler('cpp')
|
|
|
|
|
2024-04-22 21:39:22 +00:00
|
|
|
# Translate some historical and Mesony CPU names to Lixy CPU names.
|
|
|
|
# FIXME(Qyriad): the 32-bit x86 code is not tested right now, because cross compilation for Lix
|
|
|
|
# to those architectures is currently broken for other reasons, namely:
|
|
|
|
# - nixos-23.11's x86_64-linux -> i686-linux glibc does not build (also applies to cppnix)
|
|
|
|
# - nixpkgs-unstable (as of 2024/04)'s boehmgc is not compatible with our patches
|
|
|
|
# It's also broken in cppnix, though.
|
|
|
|
host_cpu = host_machine.cpu_family()
|
|
|
|
if host_cpu in ['x86', 'i686', 'i386']
|
|
|
|
# Meson considers 32-bit x86 CPUs to be "x86", and does not consider 64-bit
|
|
|
|
# x86 CPUs to be "x86" (instead using "x86_64", which needs no translation).
|
|
|
|
host_cpu = 'i686'
|
|
|
|
elif host_cpu == 'amd64'
|
|
|
|
# This should not be needed under normal circumstances, but someone could pass a --cross-file
|
|
|
|
# that sets the cpu_family to this.
|
|
|
|
host_cpu = 'x86_64'
|
|
|
|
elif host_cpu in ['armv6', 'armv7']
|
|
|
|
host_cpu += 'l'
|
|
|
|
endif
|
|
|
|
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
host_system = host_machine.cpu_family() + '-' + host_machine.system()
|
|
|
|
message('canonical Nix system name:', host_system)
|
|
|
|
|
|
|
|
is_linux = host_machine.system() == 'linux'
|
2024-04-03 23:38:09 +00:00
|
|
|
is_darwin = host_machine.system() == 'darwin'
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
is_x64 = host_machine.cpu_family() == 'x86_64'
|
|
|
|
|
2024-04-03 23:38:09 +00:00
|
|
|
# Per-platform arguments that you should probably pass to shared_module() invocations.
|
|
|
|
# Something like add_project_arguments() can't be scoped on only shared modules, so this
|
|
|
|
# variable is here instead.
|
|
|
|
# This corresponds to the $(1)_ALLOW_UNDEFINED option from the Make buildsystem.
|
|
|
|
# Mostly this is load-bearing on the plugin tests defined in tests/functional/plugins/meson.build.
|
|
|
|
shared_module_link_args = []
|
|
|
|
if is_darwin
|
|
|
|
shared_module_link_args += ['-undefined', 'suppress', '-flat_namespace']
|
|
|
|
elif is_linux
|
|
|
|
# -Wl,-z,defs is the equivalent, but a comment in the Make buildsystem says that breaks
|
|
|
|
# Clang sanitizers on Linux.
|
|
|
|
# FIXME(Qyriad): is that true?
|
|
|
|
endif
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
deps = [ ]
|
|
|
|
configdata = { }
|
|
|
|
|
|
|
|
#
|
|
|
|
# Dependencies
|
|
|
|
#
|
|
|
|
|
|
|
|
boehm = dependency('bdw-gc', required : get_option('gc'))
|
|
|
|
if boehm.found()
|
|
|
|
deps += boehm
|
|
|
|
endif
|
|
|
|
configdata += {
|
|
|
|
'HAVE_BOEHMGC': boehm.found().to_int(),
|
|
|
|
}
|
|
|
|
|
|
|
|
boost = dependency('boost', required : true, modules : ['context', 'coroutine', 'container'])
|
|
|
|
deps += boost
|
|
|
|
|
|
|
|
# cpuid only makes sense on x86_64
|
|
|
|
cpuid_required = is_x64 ? get_option('cpuid') : false
|
|
|
|
cpuid = dependency('libcpuid', 'cpuid', required : cpuid_required)
|
|
|
|
configdata += {
|
|
|
|
'HAVE_LIBCPUID': cpuid.found().to_int(),
|
|
|
|
}
|
|
|
|
deps += cpuid
|
|
|
|
|
|
|
|
# seccomp only makes sense on Linux
|
|
|
|
seccomp_required = is_linux ? get_option('seccomp-sandboxing') : false
|
libstore/local-derivation-goal: prohibit creating setuid/setgid binaries
With Linux kernel >=6.6 & glibc 2.39 a `fchmodat2(2)` is available that
isn't filtered away by the libseccomp sandbox.
Being able to use this to bypass that restriction has surprising results
for some builds such as lxc[1]:
> With kernel ≥6.6 and glibc 2.39, lxc's install phase uses fchmodat2,
> which slips through https://github.com/NixOS/nix/blob/9b88e5284608116b7db0dbd3d5dd7a33b90d52d7/src/libstore/build/local-derivation-goal.cc#L1650-L1663.
> The fixupPhase then uses fchmodat, which fails.
> With older kernel or glibc, setting the suid bit fails in the
> install phase, which is not treated as fatal, and then the
> fixup phase does not try to set it again.
Please note that there are still ways to bypass this sandbox[2] and this is
mostly a fix for the breaking builds.
This change works by creating a syscall filter for the `fchmodat2`
syscall (number 452 on most systems). The problem is that glibc 2.39
is needed to have the correct syscall number available via
`__NR_fchmodat2` / `__SNR_fchmodat2`, but this flake is still on
nixpkgs 23.11. To have this change everywhere and not dependent on the
glibc this package is built against, I added a header
"fchmodat2-compat.hh" that sets the syscall number based on the
architecture. On most platforms its 452 according to glibc with a few
exceptions:
$ rg --pcre2 'define __NR_fchmodat2 (?!452)'
sysdeps/unix/sysv/linux/x86_64/x32/arch-syscall.h
58:#define __NR_fchmodat2 1073742276
sysdeps/unix/sysv/linux/mips/mips64/n32/arch-syscall.h
67:#define __NR_fchmodat2 6452
sysdeps/unix/sysv/linux/mips/mips64/n64/arch-syscall.h
62:#define __NR_fchmodat2 5452
sysdeps/unix/sysv/linux/mips/mips32/arch-syscall.h
70:#define __NR_fchmodat2 4452
sysdeps/unix/sysv/linux/alpha/arch-syscall.h
59:#define __NR_fchmodat2 562
I added a small regression-test to the setuid integration-test that
attempts to set the suid bit on a file using the fchmodat2 syscall.
I confirmed that the test fails without the change in
local-derivation-goal.
Additionally, we require libseccomp 2.5.5 or greater now: as it turns
out, libseccomp maintains an internal syscall table and
validates each rule against it. This means that when using libseccomp
2.5.4 or older, one may pass `452` as syscall number against it, but
since it doesn't exist in the internal structure, `libseccomp` will refuse
to create a filter for that. This happens with nixpkgs-23.11, i.e. on
stable NixOS and when building Lix against the project's flake.
To work around that
* a backport of libseccomp 2.5.5 on upstream nixpkgs has been
scheduled[3].
* the package now uses libseccomp 2.5.5 on its own already. This is to
provide a quick fix since the correct fix for 23.11 is still a staging cycle
away.
We still need the compat header though since `SCMP_SYS(fchmodat2)`
internally transforms this into `__SNR_fchmodat2` which points to
`__NR_fchmodat2` from glibc 2.39, so it wouldn't build on glibc 2.38.
The updated syscall table from libseccomp 2.5.5 is NOT used for that
step, but used later, so we need both, our compat header and their
syscall table 🤷
Relevant PRs in CppNix:
* https://github.com/NixOS/nix/pull/10591
* https://github.com/NixOS/nix/pull/10501
[1] https://github.com/NixOS/nixpkgs/issues/300635#issuecomment-2031073804
[2] https://github.com/NixOS/nixpkgs/issues/300635#issuecomment-2030844251
[3] https://github.com/NixOS/nixpkgs/pull/306070
(cherry picked from commit ba6804518772e6afb403dd55478365d4b863c854)
Change-Id: I6921ab5a363188c6bff617750d00bb517276b7fe
2024-04-14 12:10:23 +00:00
|
|
|
seccomp = dependency('libseccomp', 'seccomp', required : seccomp_required, version : '>=2.5.5')
|
2024-05-08 17:15:00 +00:00
|
|
|
if is_linux and not seccomp.found()
|
|
|
|
warning('Sandbox security is reduced because libseccomp has not been found! Please provide libseccomp if it supports your CPU architecture.')
|
|
|
|
endif
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
configdata += {
|
|
|
|
'HAVE_SECCOMP': seccomp.found().to_int(),
|
|
|
|
}
|
|
|
|
|
|
|
|
libarchive = dependency('libarchive', required : true)
|
|
|
|
deps += libarchive
|
|
|
|
|
|
|
|
brotli = [
|
|
|
|
dependency('libbrotlicommon', required : true),
|
|
|
|
dependency('libbrotlidec', required : true),
|
|
|
|
dependency('libbrotlienc', required : true),
|
|
|
|
]
|
|
|
|
deps += brotli
|
|
|
|
|
|
|
|
openssl = dependency('libcrypto', 'openssl', required : true)
|
|
|
|
deps += openssl
|
|
|
|
|
|
|
|
aws_sdk = dependency('aws-cpp-sdk-core', required : false)
|
2024-05-30 06:40:25 +00:00
|
|
|
aws_sdk_transfer = dependency('aws-cpp-sdk-transfer', required : aws_sdk.found(), fallback : ['aws_sdk', 'aws_cpp_sdk_transfer_dep'])
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
if aws_sdk.found()
|
|
|
|
# The AWS pkg-config adds -std=c++11.
|
|
|
|
# https://github.com/aws/aws-sdk-cpp/issues/2673
|
|
|
|
aws_sdk = aws_sdk.partial_dependency(
|
|
|
|
compile_args : false,
|
|
|
|
includes : true,
|
|
|
|
link_args : true,
|
|
|
|
links : true,
|
|
|
|
sources : true,
|
|
|
|
)
|
|
|
|
deps += aws_sdk
|
|
|
|
s = aws_sdk.version().split('.')
|
|
|
|
configdata += {
|
|
|
|
'AWS_VERSION_MAJOR': s[0].to_int(),
|
|
|
|
'AWS_VERSION_MINOR': s[1].to_int(),
|
|
|
|
'AWS_VERSION_PATCH': s[2].to_int(),
|
|
|
|
}
|
2024-04-22 21:39:22 +00:00
|
|
|
aws_sdk_transfer = aws_sdk_transfer.partial_dependency(
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
compile_args : false,
|
|
|
|
includes : true,
|
|
|
|
link_args : true,
|
|
|
|
links : true,
|
|
|
|
sources : true,
|
|
|
|
)
|
|
|
|
endif
|
|
|
|
|
2024-05-30 06:40:25 +00:00
|
|
|
aws_s3 = dependency('aws-cpp-sdk-s3', required : aws_sdk.found(), fallback : ['aws_sdk', 'aws_cpp_sdk_s3_dep'])
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
if aws_s3.found()
|
|
|
|
# The AWS pkg-config adds -std=c++11.
|
|
|
|
# https://github.com/aws/aws-sdk-cpp/issues/2673
|
|
|
|
aws_s3 = aws_s3.partial_dependency(
|
|
|
|
compile_args : false,
|
|
|
|
includes : true,
|
|
|
|
link_args : true,
|
|
|
|
links : true,
|
|
|
|
sources : true,
|
|
|
|
)
|
|
|
|
deps += aws_s3
|
|
|
|
endif
|
|
|
|
|
|
|
|
configdata += {
|
|
|
|
'ENABLE_S3': aws_s3.found().to_int(),
|
|
|
|
}
|
|
|
|
|
|
|
|
sqlite = dependency('sqlite3', 'sqlite', version : '>=3.6.19', required : true)
|
|
|
|
deps += sqlite
|
|
|
|
|
|
|
|
sodium = dependency('libsodium', 'sodium', required : true)
|
|
|
|
deps += sodium
|
|
|
|
|
|
|
|
curl = dependency('libcurl', 'curl', required : true)
|
|
|
|
deps += curl
|
|
|
|
|
|
|
|
editline = dependency('libeditline', 'editline', version : '>=1.14', required : true)
|
|
|
|
deps += editline
|
|
|
|
|
|
|
|
lowdown = dependency('lowdown', version : '>=0.9.0', required : true)
|
|
|
|
deps += lowdown
|
|
|
|
|
2024-03-21 21:38:11 +00:00
|
|
|
# HACK(Qyriad): rapidcheck's pkg-config doesn't include the libs lol
|
2024-04-11 18:17:19 +00:00
|
|
|
# Note: technically we 'check' for rapidcheck twice, for the internal-api-docs handling above,
|
|
|
|
# but Meson will cache the result of the first one, and the required : arguments are different.
|
2024-03-21 21:38:11 +00:00
|
|
|
rapidcheck_meson = dependency('rapidcheck', required : enable_tests)
|
|
|
|
rapidcheck = declare_dependency(dependencies : rapidcheck_meson, link_args : ['-lrapidcheck'])
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
deps += rapidcheck
|
|
|
|
|
2024-03-21 21:38:11 +00:00
|
|
|
gtest = [
|
|
|
|
dependency('gtest', required : enable_tests),
|
|
|
|
dependency('gtest_main', required : enable_tests),
|
|
|
|
dependency('gmock', required : enable_tests),
|
|
|
|
dependency('gmock_main', required : enable_tests),
|
|
|
|
]
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
deps += gtest
|
|
|
|
|
2024-04-22 21:39:22 +00:00
|
|
|
toml11 = dependency('toml11', version : '>=3.7.0', required : true, method : 'cmake')
|
2024-03-27 02:36:17 +00:00
|
|
|
deps += toml11
|
|
|
|
|
2024-03-27 03:09:43 +00:00
|
|
|
nlohmann_json = dependency('nlohmann_json', required : true)
|
|
|
|
deps += nlohmann_json
|
|
|
|
|
2024-04-07 23:16:21 +00:00
|
|
|
# lix-doc is a Rust project provided via buildInputs and unfortunately doesn't have any way to be detected.
|
2024-03-18 00:01:05 +00:00
|
|
|
# Just declare it manually to resolve this.
|
2024-04-07 23:16:21 +00:00
|
|
|
#
|
|
|
|
# FIXME: build this with meson in the future after we drop Make (with which we
|
|
|
|
# *absolutely* are not going to make it work)
|
|
|
|
lix_doc = declare_dependency(link_args : [ '-llix_doc' ])
|
|
|
|
deps += lix_doc
|
2024-03-18 00:01:05 +00:00
|
|
|
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
#
|
|
|
|
# Build-time tools
|
|
|
|
#
|
2024-04-22 21:39:22 +00:00
|
|
|
coreutils = find_program('coreutils', native : true)
|
|
|
|
dot = find_program('dot', required : false, native : true)
|
2024-03-25 18:12:56 +00:00
|
|
|
pymod = import('python')
|
|
|
|
python = pymod.find_installation('python3')
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
|
2024-04-08 19:44:40 +00:00
|
|
|
if enable_docs
|
2024-04-22 21:39:22 +00:00
|
|
|
mdbook = find_program('mdbook', native : true)
|
2024-04-08 19:44:40 +00:00
|
|
|
endif
|
|
|
|
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
# Used to workaround https://github.com/mesonbuild/meson/issues/2320 in src/nix/meson.build.
|
2024-04-22 21:39:22 +00:00
|
|
|
installcmd = find_program('install', native : true)
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
|
2024-04-18 22:15:24 +00:00
|
|
|
enable_embedded_sandbox_shell = get_option('enable-embedded-sandbox-shell')
|
|
|
|
if enable_embedded_sandbox_shell
|
|
|
|
# This one goes in config.h
|
|
|
|
# The path to busybox is passed as a -D flag when compiling libstore.
|
|
|
|
# Idk why, ask the old buildsystem.
|
|
|
|
configdata += {
|
|
|
|
'HAVE_EMBEDDED_SANDBOX_SHELL': 1,
|
|
|
|
}
|
|
|
|
endif
|
|
|
|
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
sandbox_shell = get_option('sandbox-shell')
|
|
|
|
# Consider it required if we're on Linux and the user explicitly specified a non-default value.
|
|
|
|
sandbox_shell_required = sandbox_shell != 'busybox' and host_machine.system() == 'linux'
|
|
|
|
# NOTE(Qyriad): package.nix puts busybox in buildInputs for Linux.
|
|
|
|
# Most builds should not require setting this.
|
|
|
|
busybox = find_program(sandbox_shell, required : sandbox_shell_required, native : false)
|
|
|
|
if not busybox.found() and host_machine.system() == 'linux' and sandbox_shell_required
|
|
|
|
warning('busybox not found and other sandbox shell was specified')
|
|
|
|
warning('a sandbox shell is recommended on Linux -- configure with -Dsandbox-shell=/path/to/shell to set')
|
|
|
|
endif
|
|
|
|
# FIXME(Qyriad): the autoconf system checks that busybox has the "standalone" feature, indicating
|
|
|
|
# that busybox sh won't run busybox applets as builtins (which would break our sandbox).
|
|
|
|
|
2024-04-22 21:39:22 +00:00
|
|
|
lsof = find_program('lsof', native : true)
|
|
|
|
bison = find_program('bison', native : true)
|
|
|
|
flex = find_program('flex', native : true)
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
|
|
|
|
# This is how Nix does generated headers...
|
2024-03-29 01:37:14 +00:00
|
|
|
# other instances of header generation use a very similar command.
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
# FIXME(Qyriad): do we really need to use the shell for this?
|
2024-03-29 01:37:14 +00:00
|
|
|
gen_header_sh = 'echo \'R"__NIX_STR(\' | cat - @INPUT@ && echo \')__NIX_STR"\''
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
gen_header = generator(
|
|
|
|
bash,
|
2024-03-29 01:37:14 +00:00
|
|
|
arguments : [ '-c', gen_header_sh ],
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
capture : true,
|
|
|
|
output : '@PLAINNAME@.gen.hh',
|
|
|
|
)
|
|
|
|
|
|
|
|
#
|
|
|
|
# Configuration
|
|
|
|
#
|
|
|
|
|
|
|
|
run_command('ln', '-s',
|
|
|
|
meson.project_build_root() / '__nothing_link_target',
|
|
|
|
meson.project_build_root() / '__nothing_symlink',
|
|
|
|
check : true,
|
|
|
|
)
|
|
|
|
can_link_symlink = run_command('ln',
|
|
|
|
meson.project_build_root() / '__nothing_symlink',
|
|
|
|
meson.project_build_root() / '__nothing_hardlink',
|
|
|
|
check : false,
|
|
|
|
).returncode() == 0
|
|
|
|
run_command('rm', '-f',
|
|
|
|
meson.project_build_root() / '__nothing_symlink',
|
|
|
|
meson.project_build_root() / '__nothing_hardlink',
|
|
|
|
check : true,
|
|
|
|
)
|
|
|
|
summary('can hardlink to symlink', can_link_symlink, bool_yn : true)
|
|
|
|
configdata += { 'CAN_LINK_SYMLINK': can_link_symlink.to_int() }
|
|
|
|
|
|
|
|
|
|
|
|
# Check for each of these functions, and create a define like `#define HAVE_LCHOWN 1`.
|
|
|
|
check_funcs = [
|
|
|
|
'lchown',
|
|
|
|
'lutimes',
|
|
|
|
'pipe2',
|
|
|
|
'posix_fallocate',
|
|
|
|
'statvfs',
|
|
|
|
'strsignal',
|
|
|
|
'sysconf',
|
|
|
|
]
|
|
|
|
foreach funcspec : check_funcs
|
|
|
|
define_name = 'HAVE_' + funcspec.underscorify().to_upper()
|
|
|
|
define_value = cxx.has_function(funcspec).to_int()
|
|
|
|
configdata += {
|
|
|
|
define_name: define_value,
|
|
|
|
}
|
|
|
|
endforeach
|
|
|
|
|
|
|
|
config_h = configure_file(
|
|
|
|
configuration : {
|
|
|
|
'PACKAGE_NAME': '"' + meson.project_name() + '"',
|
|
|
|
'PACKAGE_VERSION': '"' + meson.project_version() + '"',
|
|
|
|
'PACKAGE_TARNAME': '"' + meson.project_name() + '"',
|
|
|
|
'PACKAGE_STRING': '"' + meson.project_name() + ' ' + meson.project_version() + '"',
|
|
|
|
'HAVE_STRUCT_DIRENT_D_TYPE': 1, # FIXME: actually check this for solaris
|
|
|
|
'SYSTEM': '"' + host_system + '"',
|
|
|
|
} + configdata,
|
|
|
|
output : 'config.h',
|
|
|
|
)
|
|
|
|
|
2024-05-17 00:04:05 +00:00
|
|
|
install_headers(config_h, subdir : 'lix')
|
|
|
|
|
|
|
|
# FIXME: not using the pkg-config module because it creates way too many deps
|
|
|
|
# while meson migration is in progress, and we want to not include boost here
|
|
|
|
configure_file(
|
|
|
|
input : 'src/lix-base.pc.in',
|
|
|
|
output : 'lix-base.pc',
|
|
|
|
install_dir : libdir / 'pkgconfig',
|
|
|
|
configuration : {
|
|
|
|
'prefix' : prefix,
|
|
|
|
'libdir' : libdir,
|
|
|
|
'includedir' : includedir,
|
|
|
|
'PACKAGE_VERSION' : meson.project_version(),
|
|
|
|
},
|
|
|
|
)
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
|
|
|
|
add_project_arguments(
|
|
|
|
# TODO(Qyriad): Yes this is how the autoconf+Make system did it.
|
|
|
|
# It would be nice for our headers to be idempotent instead.
|
|
|
|
'-include', 'config.h',
|
|
|
|
'-Wno-deprecated-declarations',
|
|
|
|
'-Wimplicit-fallthrough',
|
|
|
|
'-Werror=switch',
|
|
|
|
'-Werror=switch-enum',
|
2024-05-09 00:50:03 +00:00
|
|
|
'-Wdeprecated-copy',
|
2024-05-09 13:00:51 +00:00
|
|
|
'-Wignored-qualifiers',
|
2024-04-08 00:19:37 +00:00
|
|
|
# Enable assertions in libstdc++ by default. Harmless on libc++. Benchmarked
|
|
|
|
# at ~1% overhead in `nix search`.
|
|
|
|
#
|
|
|
|
# FIXME: remove when we get meson 1.4.0 which will default this to on for us:
|
|
|
|
# https://mesonbuild.com/Release-notes-for-1-4-0.html#ndebug-setting-now-controls-c-stdlib-assertions
|
|
|
|
'-D_GLIBCXX_ASSERTIONS=1',
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
language : 'cpp',
|
|
|
|
)
|
|
|
|
|
2024-03-25 06:45:25 +00:00
|
|
|
if cxx.get_id() in ['gcc', 'clang']
|
|
|
|
# 2024-03-24: jade benchmarked the default sanitize reporting in clang and got
|
|
|
|
# a regression of about 10% on hackage-packages.nix with clang. So we are trapping instead.
|
|
|
|
#
|
2024-04-08 00:19:37 +00:00
|
|
|
# This has an unmeasurably low overhead in Nix evaluation benchmarks.
|
2024-03-25 06:45:25 +00:00
|
|
|
#
|
|
|
|
# N.B. Meson generates a completely nonsense warning here:
|
|
|
|
# https://github.com/mesonbuild/meson/issues/9822
|
|
|
|
# Both of these args cannot be written in the default meson configuration.
|
|
|
|
# b_sanitize=signed-integer-overflow is ignored, and
|
|
|
|
# -fsanitize-undefined-trap-on-error is not representable.
|
|
|
|
sanitize_args = ['-fsanitize=signed-integer-overflow', '-fsanitize-undefined-trap-on-error']
|
|
|
|
add_project_arguments(sanitize_args, language: 'cpp')
|
|
|
|
add_project_link_arguments(sanitize_args, language: 'cpp')
|
|
|
|
endif
|
|
|
|
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
add_project_link_arguments('-pthread', language : 'cpp')
|
|
|
|
if cxx.get_linker_id() in ['ld.bfd', 'ld.gold']
|
|
|
|
add_project_link_arguments('-Wl,--no-copy-dt-needed-entries', language : 'cpp')
|
|
|
|
endif
|
|
|
|
|
2024-03-19 06:03:48 +00:00
|
|
|
# Generate Chromium tracing files for each compiled file, which enables
|
|
|
|
# maintainers/buildtime_report.sh BUILD-DIR to simply work in clang builds.
|
|
|
|
#
|
|
|
|
# They can also be manually viewed at https://ui.perfetto.dev
|
|
|
|
if get_option('profile-build').require(meson.get_compiler('cpp').get_id() == 'clang').enabled()
|
|
|
|
add_project_arguments('-ftime-trace', language: 'cpp')
|
|
|
|
endif
|
|
|
|
|
2024-04-18 05:37:07 +00:00
|
|
|
if cxx.get_id() in ['clang', 'gcc']
|
|
|
|
add_project_arguments([
|
|
|
|
# Meson uses out of source builds, conventionally usually in a subdirectory
|
|
|
|
# of the source tree (e.g. meson setup ./build). This means that unlike in
|
|
|
|
# the previous Make buildsystem, all compilation sources are passed as a relative
|
|
|
|
# parent, e.g. `cc -o src/libexpr/nixexpr.cc.o ../src/libexpr/nixexpr.cc`.
|
|
|
|
# These paths show up when debugging, and in asserts, which look both look strange
|
|
|
|
# and confuse debuggers.
|
|
|
|
# So let's just tell GCC and Clang that ../src really means src.
|
|
|
|
'-ffile-prefix-map=../src=src',
|
|
|
|
],
|
|
|
|
language : 'cpp',
|
|
|
|
)
|
|
|
|
endif
|
|
|
|
|
2024-05-06 00:15:36 +00:00
|
|
|
if is_darwin
|
|
|
|
configure_file(
|
|
|
|
input : 'misc/launchd/org.nixos.nix-daemon.plist.in',
|
|
|
|
output : 'org.nixos.nix-daemon.plist',
|
|
|
|
copy : true,
|
|
|
|
install_dir : prefix / 'Library/LaunchDaemons',
|
|
|
|
)
|
|
|
|
endif
|
|
|
|
|
build: optionally build and install with meson
This commit adds several meson.build, which successfully build and
install Lix executables, libraries, and headers. Meson does not yet
build docs, Perl bindings, or run tests, which will be added in
following commits. As such, this commit does not remove the existing
build system, or make it the default, and also as such, this commit has
several FIXMEs and TODOs as notes for what should be done before the
existing autoconf + make buildsystem can be removed and Meson made the
default. This commit does not modify any source files.
A Meson-enabled build is also added as a Hydra job, and to
`nix flake check`.
Change-Id: I667c8685b13b7bab91e281053f807a11616ae3d4
2024-03-21 19:41:23 +00:00
|
|
|
subdir('src')
|
2024-03-29 16:24:16 +00:00
|
|
|
subdir('scripts')
|
|
|
|
subdir('misc')
|
2024-03-30 15:28:59 +00:00
|
|
|
|
|
|
|
if enable_docs
|
|
|
|
subdir('doc/manual')
|
|
|
|
endif
|
2024-03-25 18:12:56 +00:00
|
|
|
|
2024-03-21 21:38:11 +00:00
|
|
|
if enable_tests
|
|
|
|
subdir('tests/unit')
|
2024-03-25 18:12:56 +00:00
|
|
|
subdir('tests/functional')
|
2024-03-21 21:38:11 +00:00
|
|
|
endif
|