Set the rules for the symlinking on the target itself, and then reuse
that information while generating aliases during the build, and then
pass it to the install script too.
At installation, if the executable is a ELF file, we try to fix the
dependencies in the binary section.
If a executable has been compiled with the --static flag, there is
no .dynamic section in the ELF binary and so we need to handle this case.
We were storing the pkg-config path on the class as a static variable --
PkgConfigDependency.pkgbin. When we regenerate via Ninja, the found-deps
are all cached in a pickled coredata, so if you have a statement that
does dep.get_pkgconfig_variable(), it will raise the following exception
because the static class variables are per-meson-invocation.
To fix this, we store the pkg-config binary as both a class variable and
an instance variable.
Traceback (most recent call last):
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/mesonmain.py", line 289, in run
app.generate()
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/mesonmain.py", line 177, in generate
intr.run()
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreter.py", line 2215, in run
super().run()
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 124, in run
self.evaluate_codeblock(self.ast, start=1)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 145, in evaluate_codeblock
raise e
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 139, in evaluate_codeblock
self.evaluate_statement(cur)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 150, in evaluate_statement
return self.function_call(cur)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 371, in function_call
return self.funcs[func_name](node, self.flatten(posargs), kwargs)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 47, in wrapped
return f(self, node, args, kwargs)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreter.py", line 2035, in func_subdir
self.evaluate_codeblock(codeblock)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 145, in evaluate_codeblock
raise e
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 139, in evaluate_codeblock
self.evaluate_statement(cur)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 160, in evaluate_statement
return self.evaluate_if(cur)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 213, in evaluate_if
self.evaluate_codeblock(i.block)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 145, in evaluate_codeblock
raise e
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 139, in evaluate_codeblock
self.evaluate_statement(cur)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 160, in evaluate_statement
return self.evaluate_if(cur)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 213, in evaluate_if
self.evaluate_codeblock(i.block)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 145, in evaluate_codeblock
raise e
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 139, in evaluate_codeblock
self.evaluate_statement(cur)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 182, in evaluate_statement
return self.evaluate_plusassign(cur)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 333, in evaluate_plusassign
addition = self.evaluate_statement(node.value)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 166, in evaluate_statement
return self.evaluate_arraystatement(cur)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 193, in evaluate_arraystatement
(arguments, kwargs) = self.reduce_arguments(cur.args)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 515, in reduce_arguments
reduced_pos = [self.evaluate_statement(arg) for arg in args.arguments]
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 515, in <listcomp>
reduced_pos = [self.evaluate_statement(arg) for arg in args.arguments]
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 154, in evaluate_statement
return self.method_call(cur)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreterbase.py", line 399, in method_call
return obj.method_call(method_name, self.flatten(args), kwargs)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/interpreter.py", line 982, in method_call
value = fn(state, args, kwargs)
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/modules/gnome.py", line 499, in generate_gir
girdir = dep.get_pkgconfig_variable("girdir")
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/dependencies.py", line 219, in get_pkgconfig_variable
ret, out = self._call_pkgbin(['--variable=' + variable_name, self.name])
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/dependencies.py", line 184, in _call_pkgbin
p, out = Popen_safe([PkgConfigDependency.pkgbin] + args, env=os.environ)[0:2]
File "/home/nirbheek/projects/repositories/github/meson.git/mesonbuild/mesonlib.py", line 392, in Popen_safe
stderr=stderr, **kwargs)
File "/usr/lib64/python3.5/subprocess.py", line 947, in __init__
restore_signals, start_new_session)
File "/usr/lib64/python3.5/subprocess.py", line 1474, in _execute_child
executable = os.fsencode(executable)
File "/usr/lib64/python3.5/os.py", line 862, in fsencode
raise TypeError("expect bytes or str, not %s" % type(filename).__name__)
TypeError: expect bytes or str, not NoneType
FAILED: build.ninja
'/usr/bin/python3' '/home/nirbheek/projects/repositories/github/meson.git/meson.py' --internal regenerate '/home/nirbheek/projects/repositories/gst/gstreamer' '/home/nirbheek/projects/repositories/gst/gstreamer/build' --backend ninja
ninja: error: rebuilding 'build.ninja': subcommand failed
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`.
Jussi Pakkanen
Elliott Sales de Andrade
Nirbheek Chauhan
Matthias Klumpp
Kseniia Vasilchuk
Matthieu Gautier
Igor Gnatenko