GitLab

At the point of get_windows_shell() execution, the current directory
equals DEFAULT_BUILDDIR=./build. But cmd_or_ps.ps1 is in SCRIPTDIR=./
(repo root). Point subprocess.check_output() to the correct directory.

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The pcfile argument passed to get_target_install_filename() is
guaranteed to be a Path() object so use the .open() method to open the
file instead of the standard open() function.

This makes it possible to run gst-env.py on older systems with pyhton3.5
where the standard open() function cannot handle Path arguments.

The change fixes errors like the following:

-----------------------------------------------------------------------
$ ninja -C build/ devenv
ninja: Entering directory `build/'
[0/1] Running external command devenv
Traceback (most recent call last):
  File "/home/ao2/gst-build/gst-env.py", line 493, in <module>
    env = get_subprocess_env(options, gst_version)
  File "/home/ao2/gst-build/gst-env.py", line 342, in get_subprocess_env
    elif is_gio_module(target, filename, options.builddir):
  File "/home/ao2/gst-build/gst-env.py", line 121, in is_gio_module
    giomoduledir = PurePath(get_pkgconfig_variable(builddir, 'gio-2.0', 'giomoduledir'))
  File "/home/ao2/gst-build/gst-env.py", line 110, in get_pkgconfig_variable
    return get_pkgconfig_variable_from_pcfile(pcfile, varname)
  File "/home/ao2/gst-build/gst-env.py", line 89, in get_pkgconfig_variable_from_pcfile
    with open(pcfile, 'r', encoding='utf-8') as f:
TypeError: invalid file: PosixPath('/home/ao2/gst-build/build/meson-private/gio-2.0.pc')
FAILED: meson-devenv
-----------------------------------------------------------------------



(cherry picked from commit fa9627eb)

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So build failures on master don't break our build and CI.

https://github.com/rockdaboot/libpsl/pull/164

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This is going to fail during the compile phase because Strawberry Perl
ships with its own pkg-config and pkgconfig files for zlib/libffi with
unusable values.

Fixes #41

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- fix cross file path in example;
- make_standalone_toolchain.py has been deprecated, it's now recommended
to use prebuilt toolchains.

By setting GIO_EXTRA_MODULES we can ensure that any gio modules we
built are loaded by the devenv.

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Simplifies the code a bit.

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We need gio modules for tls when building gstwebrtcbin, gstsoup, etc.

Control it via a new 'tls' option, since it requires either gnutls or
openssl.

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Fixes #54

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If a static build is requested and x264 plugin has been enabled
the full link fails with:

/usr/bin/ld: subprojects/x264/libx264.a(cabac-a.o): relocation
R_X86_64_PC32 against symbol `x264_cabac_range_lps' can not be used when
making a shared object; recompile with -fPIC

Fixes #108

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Python `set`s have a random ordering. To avoid creating a random
environment, create sorted lists before iterating over them.

Our Rust crates instruct cargo to rebuild if `PKG_CONFIG_PATH` changes,
so this has been causing unnecessary rebuilds.

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Add some guide for native ARM64 build on Windows

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We need to use the latest sqlite wrap version which fixes a bug where
symbols weren't getting exported and the import library couldn't be
created, so libsoup couldn't find sqlite.

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See !168 (comment 561914)

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Now that there is a release with the meson build.

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This reverts commit 1ec87d75.

As the avtp plugin on gst-plugins-bad is now ensured to be built only on
Linux, this patch can come back.

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