If you declare_dependency(link_with : 'string'), an exception is
supposed to be raised, but instead of a proper message, it's an
exception about a missing attribute.
Cache the absolute dir that the script is searched in and the name of
the script. These are the only two things that change.
Update the test to test for both #1235 and the case when a script of the
same name is in a different directory (which also covers the subproject
case).
Closes#1235
In several places in the gnome module, we are getting an array from this
and directly appending to it which changes the original command array
ever since we started caching the find_program results.
We urgently need to move to immutable types for all object properties.
Reported by Alexandor Larsson on IRC.
./mesonbuild/scripts/regen_checker.py:35:5: F841 local variable 'scriptdir' is assigned to but never used
scriptdir = os.path.split(__file__)[0]
^
./mesonbuild/scripts/yelphelper.py:84:13: F841 local variable 'symfile' is assigned to but never used
symfile = os.path.join(install_dir, m)
^
./mesonbuild/backend/backends.py:164:13: F841 local variable 'lang' is assigned to but never used
lang = comp.get_language()
^
./mesonbuild/backend/ninjabackend.py:1286:9: F841 local variable 'scriptdir' is assigned to but never used
scriptdir = self.environment.get_script_dir()
^
./mesonbuild/backend/vs2010backend.py:736:9: F841 local variable 'additional_options_set' is assigned to but never used
additional_options_set = True
^
Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
The script will manually delete all custom_target outputs that are
directories instead of files. This is needed because on platforms other
than Windows, Ninja only deletes directories while cleaning if they are
empty.
Closes#1220
Traceback (most recent call last):
File "F:\avian\meson\mesonbuild\mesonmain.py", line 289, in run
app.generate()
File "F:\avian\meson\mesonbuild\mesonmain.py", line 179, in generate
g.generate(intr)
File "F:\avian\meson\mesonbuild\backend\ninjabackend.py", line 185, in generate
self.generate_rules(outfile)
File "F:\avian\meson\mesonbuild\backend\ninjabackend.py", line 745, in generate_rules
self.generate_compile_rules(outfile)
File "F:\avian\meson\mesonbuild\backend\ninjabackend.py", line 1530, in generate_compile_rules
self.generate_llvm_ir_compile_rule(compiler, True, outfile)
File "F:\avian\meson\mesonbuild\backend\ninjabackend.py", line 1386, in generate_llvm_ir_compile_rule
' '.join(self.get_cross_info_lang_args(compiler, is_cross)),
File "F:\avian\meson\mesonbuild\backend\ninjabackend.py", line 1406, in get_cross_info_lang_args
return self.environment.cross_info.config['properties'][lang + '_args']
TypeError: unsupported operand type(s) for +: 'ClangCCompiler' and 'str'
Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
This is useful in many cases where the list of files cannot be known in
advance and is just dumped inside a directory. For example when
generating documentation with doxygen and other tools that we don't have
built-in support for.
Includes a test for the same.
Closes#893
There is basically no such word in english, "nonexistant".
American people use "nonexistent" and British people used
to have "non-existent", but some time ago they did away with
the hyphens, so there is only one option really: "nonexistent".
Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
a) Don't search for pkg-config if we're only cross-compiling
b) Don't unconditionally error out while cross-compiling if the
specified pkg-config is not found and the dependency is optional
c) Use the pkg-config binary that was found in check_pkgconfig for the
actual testing
d) Use shutil.which on the found pkg-config only if it finds it.
Sometimes shutil.which fails to find it, for instance on Windows
with absolute paths.
When you pass an absolute path to shutil.which, it will not implicitly
append any extensions. This is problematic on Windows, so we need to
account for that.
This fixes detection of Qt tools on Windows which are searched with the
full path to the Qt bindir.
Since we're checking for the existence of a header, just running the
preprocessor is enough. According to my benchmarks, doing this makes the
test roughly 2x faster.
I'm sure this will be useful for other checks too in the future.
This shaves off 7% on the configure time for glib on my machine.
This also fixes the issue that we had earlier where you had to specify
any extra headers needed to resolve symbols in the header being checked
for with `prefix`.
Also don't use `dependencies` as a module name since it is commonly used
as a variable name too. Instead, directly import the classes that we use
from that module.
In the case of subproject we will properly setup the --subdir argument
but the MESON_SUBDIR is never adapted and will point to an empty string
leading to the following backtrace when building `gst-build`:
msgfmt: error while opening "/home/thiblahute/devel/gstreamer/gst-build/af.po" for reading: No such file or directory
Traceback (most recent call last):
File "/home/thiblahute/devel/gstreamer/gst-build/meson/meson.py", line 37, in <module>
sys.exit(main())
File "/home/thiblahute/devel/gstreamer/gst-build/meson/meson.py", line 34, in main
return mesonmain.run(launcher, sys.argv[1:])
File "/home/thiblahute/devel/gstreamer/gst-build/meson/mesonbuild/mesonmain.py", line 248, in run
sys.exit(run_script_command(args[1:]))
File "/home/thiblahute/devel/gstreamer/gst-build/meson/mesonbuild/mesonmain.py", line 236, in run_script_command
return cmdfunc(cmdargs)
File "/home/thiblahute/devel/gstreamer/gst-build/meson/mesonbuild/scripts/gettext.py", line 111, in run
if gen_gmo(src_sub, bld_sub, langs) != 0:
File "/home/thiblahute/devel/gstreamer/gst-build/meson/mesonbuild/scripts/gettext.py", line 66, in gen_gmo
'-o', os.path.join(bld_sub, l + '.gmo')])
File "/usr/lib/python3.5/subprocess.py", line 581, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['msgfmt', '/home/thiblahute/devel/gstreamer/gst-build/af.po', '-o', '/home/thiblahute/devel/gstreamer/gst-build/build/af.gmo']' returned non-zero exit status 1
Failed to run install script: /usr/bin/python3 /home/thiblahute/devel/gstreamer/gst-build/meson/meson.py --internal gettext install --subdir=subprojects/gstreamer/po --localedir=share/locale --pkgname=gstreamer-1.0 --langs=af@@az@@be@@bg@@ca@@cs@@da@@de@@el@@en_GB@@eo@@es@@eu@@fi@@fr@@gl@@hr@@hu@@id@@it@@ja@@lt@@nb@@nl@@pl@@pt_BR@@ro@@ru@@rw@@sk@@sl@@sq@@sr@@sv@@tr@@uk@@vi@@zh_CN@@zh_TW
FAILED: install
'/usr/bin/python3' '/home/thiblahute/devel/gstreamer/gst-build/meson/meson.py' '--internal' 'install' '/home/thiblahute/devel/gstreamer/gst-build/build/meson-private/install.dat'
This avoids printing several 'Found:' messages during configure, and
also avoids doing several searches for the same binary. This is already
done by the interpreter for `find_program` calls from build files.
Also move it to the module-wide __init__.py file so it can be used by
other modules as-needed.
Also use it for g-ir-scanner where it was missed in one place, also fix
exception name in the same place.
It is often useful to be able to check if a specific object is of a type
defined in a module. To that end, define all such targets in
modules/__init__.py so that everyone can refer to them without poking
into module-specific code.
Without this, the user has to both compile the resource with
gnome.compile_resources, pass that to the target sources, and also
pass --gresources=/path/to/gres.xml to vala_args in the target.
With this, we will do that automatically.
If it isn't, the --target-glib check in generate_vala_compile will
iterate over the version_reqs as a string and fail to add the
--target-glib argument.
The same vapi or vala might be added multiple times. Don't freak out if
that happens. Only freak out if a vapi or vala generated source by the
same name and the output same path is added twice.
This should never happen anyway since we would refuse to create the
target in the first place in theory, but it might happen because of bugs
in generators and custom targets.
Closes#1084
Matthias Klumpp
Elliott Sales de Andrade
Jussi Pakkanen
Nirbheek Chauhan
Igor Gnatenko
Thibault Saunier