Add a keyword argument to to_native() to operate on a copy so that we
can call it multiple times instead of modifying the original compiler
args while iterating.
This is used in the unit test, and might be used in Meson at some
point too.
- For optimization=s add /O1: Use Maximum Optimization (Favor Size),
and remove /Os as it's implied by /O1.
- Because we add /O1, this implies /Gy, i.e. Function-Level Linking, so
unused code can be omitted.
- Add /Gw: Optimize Global Data, so unused data can be omitted.
With buildtype=minsize on x86 this reduces the size of a statically
linked Vala compiler binary from 5 MB down to just 1.87 MB.
This means that we will take into account all the flags set in the
cross file when fetching the list of library dirs, which means we
won't incorrectly look for 64-bit libraries when building for 32-bit.
Signed-off-by: Nirbheek Chauhan <nirbheek@centricular.com>
Closes https://github.com/mesonbuild/meson/issues/3881
The fallback to compilers.base_options was done after optname is changed
to have subproject prefix. Simplify the code by looping over all
dictionaries and only keep user_options separate because that one is
special.
Implement a string converter in our WrapMode enum so that argparse will
only print the names in the doc instead of WrapMode.<name>.
This changes --help command from printing:
--wrap-mode {WrapMode.default,WrapMode.nofallback,WrapMode.nodownload,WrapMode.forcefallback}
to:
--wrap-mode {default,nofallback,nodownload,forcefallback}
Fixes issue #4067
pkg-config and pkgconf treat additional search paths in
PKG_CONFIG_PATH and PKG_CONFIG_LIBDIR differently when
PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 is set.
pkg-config always outputs -L flags for the additional paths first, and
pkgconf always outputs -L flags for the default paths first.
To account for this inconsistency, we now sort the library paths into
two separate sets: system (default) and prefix (additional) paths. We
can do this because we always query pkg-config twice: once with
PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 set and once without it.
Then, we ensure that the prefix paths are searched before the system
paths.
Closes https://github.com/mesonbuild/meson/issues/4023
Closes https://github.com/mesonbuild/meson/issues/3951
* GCC 4.8 and Clang 3.2, 3.3, 3.4 only understand
`-std={c,gnu}++1y` for enabling C++14 dialects.
GCC 4.8 is especially important as it is the basis
of RHEL/CentOS 7.
These weren't caught by the CI because we have pkg-config on it, and
these were testing non-pkg-config codepaths. The unity build on macOS
now doesn't have pkg-config to ensure that the codepath is tested.
Since we're supposed to call this for each installed path, we only should go
through what we've installed and not what this point to, as it might be
outside our scope or not existent.
To do this, since shutil.chown doesn't expose the follow_symlink that os.chown
has, we can temporarily replace os.chown with a lambda that acutually passes
all the values as we want them, and then restore it to the built-in functions.
Not the nicest way, but fixes the issue without having to reimplement what
shutil does.
Fixes#3914
It's only supported by few platforms when the linked file exists, while it
would cause an error otherwise.
In any case just implement this via an helper set_chmod function that will
handle the case where follow_symlinks is not supported by the platform
and will just not set any mod for the link itself (as it would otherwise
apply to the linked file).
Fixes#3914
Fixed manually promoting wrap files with a full path, e.g.
`meson wrap promote subprojects/s1/subprojects/projname.wrap`,
which resulted in an error before (new test added:
`./run_unittests.py AllPlatformTests.test_subproject_promotion_wrap`).
Additionally, running promote with an invalid subproject path now fails
properly. Before, it just silently did nothing (added to test:
`./run_unittests.py AllPlatformTests.test_subproject_promotion`).
g-ir-scanner is very picky about the flags that it can accept, so the
build fails on macOS if you have Framework external dependencies,
which add -F and -framework arguments.
Also fix incorrect de-duping of -framework arguments for gtkdoc.
Earlier, we would replace the subproject option with the parent
project's option, which is incorrect if the types are not the same.
Now we retain the subproject's option and print a warning. It's not
advisable to issue an error in this case because subproject option
yielding is involuntary for the parent project (option names can match
because of coincidences).
I believe the intent (from 30d0c2292f) is
that `[binaries]` isn't needed just for "target-only cross" (build ==
host != target). This fixes the code to match that, hopefully clarifying
the control flow in the process, and also improves the message to make
that clear.
Jon Turney
Jussi Pakkanen
Nirbheek Chauhan
Ole André Vadla Ravnås
Bruce Richardson
Xavier Claessens
Nicolas Dufresne
David Seifert
GoaLitiuM
Marco Trevisan (Treviño)
Daniel Pirch
mohdamerkhalidi
John Ericson
Zachary Michaels