meson: update to 0.56.2.

Fix checkdepends and tests in general on musl.

Add bash completions.

srcpkgs/meson/patches/fix-unittest.patch

@@ -0,0 +1,77 @@
+commit 777cbe9c0faa018bafccf3e7adb8dad162276e35
+Author: Érico Rolim <erico.erc@gmail.com>
+Date:   Mon Feb 1 00:26:49 2021 -0300
+
+    tests/common: fix " 37 has function" test on musl systems.
+    
+    This commit fixes the test that asserts on whether the lchmod() function
+    should have been detected as available by Meson. It does so by assuming
+    that on Linux systems not using glibc, the function will be available.
+    
+    - fix comment about lchmod on Linux: musl has implemented the function
+    correctly since 2013, so the assumption in the test wasn't correct.
+    Furthermore, musl doesn't use glibc's stub mechanism.
+    - fix include to receive __GLIBC__ definition: including almost any
+    header in glibc will end up defining __GLIBC__, since most headers
+    include <features.h>. The <gnu/libc-version.h> header was probably
+    chosen because of its name, but its actual purpose is defining functions
+    for checking glibc version at runtime (instead of what the binary was
+    built with), so it isn't necessary to use it. Since it is a completely
+    non standard header, including it makes the test suite fail on musl due
+    to not finding the header.
+
+diff --git test cases/common/37 has function/meson.build test cases/common/37 has function/meson.build
+index 26f13d6fa..a59480c2d 100644
+--- test cases/common/39 has function/meson.build	
++++ test cases/common/39 has function/meson.build	
+@@ -44,11 +44,13 @@ foreach cc : compilers
+     error('Found non-existent function "hfkerhisadf".')
+   endif
+ 
+-  # With glibc on Linux lchmod is a stub that will always return an error,
+-  # we want to detect that and declare that the function is not available.
+-  # We can't check for the C library used here of course, but if it's not
+-  # implemented in glibc it's probably not implemented in any other 'slimmer'
+-  # C library variants either, so the check should be safe either way hopefully.
++  # With glibc (before 2.32, see below) on Linux, lchmod is a stub that will
++  # always return an error, we want to detect that and declare that the
++  # function is not available.
++  # We can't check for the C library used here of course, but the main
++  # alternative Linux C library (musl) doesn't use glibc's stub mechanism;
++  # also, it has implemented lchmod since 2013, so it should be safe to check
++  # that lchmod is available on Linux when not using glibc.
+   if host_system == 'linux' or host_system == 'darwin'
+     assert (cc.has_function('poll', prefix : '#include <poll.h>',
+                             args : unit_test_args),
+@@ -57,15 +59,24 @@ foreach cc : compilers
+     has_lchmod = cc.has_function('lchmod', prefix : lchmod_prefix, args : unit_test_args)
+ 
+     if host_system == 'linux'
+-      glibc_major = cc.get_define('__GLIBC__', prefix: '#include <gnu/libc-version.h>', args: unit_test_args)
+-      glibc_minor = cc.get_define('__GLIBC_MINOR__', prefix: '#include <gnu/libc-version.h>', args: unit_test_args)
+-      glibc_vers = '@0@.@1@'.format(glibc_major, glibc_minor)
+-      message('GLIBC vetsion:', glibc_vers)
++      # __GLIBC__ macro can be retrieved by including almost any C library header
++      glibc_major = cc.get_define('__GLIBC__', prefix: '#include <unistd.h>', args: unit_test_args)
++      # __GLIBC__ will only be set for glibc
++      if glibc_major != ''
++        glibc_print = 'hi "@0@" hi'.format(glibc_major)
++        message(glibc_print)
++        glibc_minor = cc.get_define('__GLIBC_MINOR__', prefix: '#include <unistd.h>', args: unit_test_args)
++        glibc_vers = '@0@.@1@'.format(glibc_major, glibc_minor)
++        message('GLIBC version:', glibc_vers)
+ 
+-      # lchmod was implemented in glibc 2.32 (https://sourceware.org/pipermail/libc-announce/2020/000029.html)
+-      if glibc_vers.version_compare('<2.32')
+-        assert (not has_lchmod, '"lchmod" check should have failed')
++        # lchmod was implemented in glibc 2.32 (https://sourceware.org/pipermail/libc-announce/2020/000029.html)
++        if glibc_vers.version_compare('<2.32')
++          assert (not has_lchmod, '"lchmod" check should have failed')
++        else
++          assert (has_lchmod, '"lchmod" check should have succeeded')
++        endif
+       else
++        # Other C libraries for Linux should have lchmod
+         assert (has_lchmod, '"lchmod" check should have succeeded')
+       endif
+     else

srcpkgs/meson/template

@@ -1,20 +1,33 @@
 # Template file for 'meson'
 pkgname=meson
-version=0.55.3
+version=0.56.2
-revision=3
+revision=1
 build_style=python3-module
 hostmakedepends="python3-devel python3-setuptools"
 depends="ninja python3-setuptools"
-checkdepends="glib-devel gobject-introspection libsanitizer-devel ninja
+checkdepends="glib-devel gobject-introspection ninja
  gcc-objc++ clang qt5-devel cmake llvm git pkg-config vala python-devel
  cross-arm-linux-gnueabihf"
 short_desc="Super fast build system"
 maintainer="John <me@johnnynator.dev>"
 license="Apache-2.0"
 homepage="https://mesonbuild.com"
-changelog="https://github.com/mesonbuild/$pkgname/blob/master/docs/markdown/Release-notes-for-${version%.*}.0.md"
+changelog="https://github.com/mesonbuild/meson/blob/master/docs/markdown/Release-notes-for-${version%.*}.0.md"
-distfiles="https://github.com/mesonbuild/$pkgname/releases/download/$version/$pkgname-$version.tar.gz"
+distfiles="https://github.com/mesonbuild/meson/releases/download/$version/$pkgname-$version.tar.gz"
-checksum=6bed2a25a128bbabe97cf40f63165ebe800e4fcb46db8ab7ef5c2b5789f092a5
+checksum=3cb8bdb91383f7f8da642f916e4c44066a29262caa499341e2880f010edb87f4
+
+# XXX: sanitizers aren't available on musl
+if [ "$XBPS_TARGET_LIBC" = glibc ]; then
+	checkdepends+=" libsanitizer-devel"
+fi
+
+post_patch() {
+	if [ "$XBPS_TARGET_LIBC" = musl ]; then
+		vsed -e 's/test_pch_with_address_sanitizer/_&/' \
+			-e 's/test_generate_gir_with_address_sanitizer/_&/' \
+			-i run_unittests.py
+	fi
+}
 
 do_check() {
 	# meson depends on trillion of things to perform actual tests
@@ -35,5 +48,7 @@ post_install() {
 	done
 
 	vinstall data/syntax-highlighting/emacs/meson.el 644 usr/share/emacs/site-lisp
-	vinstall data/shell-completions/zsh/_meson 644 usr/share/zsh/site-functions
+
+	vcompletion data/shell-completions/bash/meson bash
+	vcompletion data/shell-completions/zsh/_meson zsh
 }