[glib/glib-2-58] (55 commits) ...Merge branch '1543-glib-2-58-backports' into 'glib-2-58'

[Xavier Claessens <xclaesse src gnome org>]

Summary of changes:

  3f9a922... build: simplify alloca checks. See #1313
  d0e979b... build: Check for Unix98 positional parameter support in pri
  bdc37e3... build: Define GLIB_USING_SYSTEM_PRINTF properly
  f85c462... build: Check for bind_textdomain_codeset() properly
  e17be33... build: Drop unused HAVE_DLFCN_H definition
  e42d5da... build: Stop defining STDC_HEADERS
  7df0977... build: Remove SIZEOF___INT64 definition from meson.build
  540fd15... glib: Remove remaining references to __int64
  60adc1e... build: Drop AC_C_CONST from configure.ac
  c1f78a5... build: Drop pointless -Wformat-security warning flag
  400cec2... Install m4 macros unconditionally
  d72d141... Enable GIO tests on Windows
  2a80628... W32: Don't always strip path prefixes
  cb1a4e0... W32: test the private path-stripping function
  01855d2... W32: tighten access rights requested to read symlink
  a2375b8... W32: new GFileInfo attributes
  13c088d... W32: extend the g-file-info test with new DOS attributes
  6e75d3c... test_internal_enhanced_stdio: don't use g_assert()
  6e1311c... gio: automake: Add libgmodule dependency
  faaf0fb... tests: Mark two more tests as slow
  100a853... Meson: Fix missing files when installing tests
  8d7f506... Meson: build and install remaining tests
  ba62f9a... Rename cxx-test.C to cxx-test.cpp
  12fe2cb... tests W32: Cast the MSG struct as (gchar *) for g_io_channe
  b22f3bf... tests W32: Fix Windows values casting
  c5ad1ca... tests W32: include process.h for getpid()
  c6d1f68... tests W32: ugly fix for sscanf() format
  063148e... tests W32: Move timeloop test to the non-Windows section
  e459e7b... tests W32: ifdef a variable not used on Windows
  5038346... Tests: Fix -Wformat-nonliteral causing build failure with c
  9cde3b2... Remove unnecessary +x permissions
  aa02dac... Meson: define G_HAVE_GROWING_STACK to 0 or 1
  ac7534f... Meson: Run in TAP mode installed tests that support it
  2c5bc25... Meson: doc: fix cross references
  7723eba... Meson: Install timeloop-closure test
  59f8519... meson: Run build-time tests with --tap where supported
  ae5bca2... Meson: Do not run tests/refcount with --tap
  419d823... Spelling: fix "every time"
  8e62a5d... Spelling: fix spelling of specify
  a915c7b... Spelling: Fix a common en_FR spelling of "information"
  ff2b5d3... Spelling: Fix spelling of "similarly"
  cc3d955... Spelling: Fix spelling of "constructed"
  31d2273... Spelling: Fix spelling of "unknown"
  6c806c2... Spelling: avoid the "allows to" pattern
  e704c23... Spelling: Fix spelling of "interpreted"
  41bd74d... Generate gtester-report from .in file
  067d4b4... Meson: appinfo tests are racy if run in parallel
  c733f16... Tests: Mark printf wrappers with G_GNUC_PRINTF
  d757bd8... Meson: Extract objects from convenience libraries to link t
  6f3241f... Fix build failure on systems without spawn.h
  c9f5eef... Autotools: Always run glib-genmarshal, even if cross-compil
  55b17dc... Autotools: Move libmount from Libs.private to Requires.priv
  19c9081... m4macros: Allow information from pkg-config to be overridde
  34a3ba7... m4macros: Fix detection of glib-2.0 alone
  8c6ec76... Merge branch '1543-glib-2-58-backports' into 'glib-2-58'