--- /dev/null
+From 750687bf2824fcaf8976fb8b558d583f29acdfeb Mon Sep 17 00:00:00 2001
+From: Eli Schwartz <eschwartz@archlinux.org>
+Date: Tue, 7 Jun 2022 16:14:04 -0400
+Subject: [PATCH 1/2] meson: simplify iconv lookups using Meson's builtin
+ dependency lookup
+
+iconv is complicated to look up. That complexity now resides in
+Meson, since 0.60.0, via a `dependency('iconv')` lookup, so use that
+instead.
+
+No effort is made to support the old option for which type of iconv to
+use. It was a false choice, because if only one was available, then
+that's the only one you can use, and if both are available, the external
+iconv shadows the builtin one and renders the builtin one unusable,
+so there is still only one you can use.
+
+This meant that when configuring glib with -Diconv=libc on systems that
+had an external iconv, the configure check would detect a valid libc
+iconv, try to use it, and then fail during the build because iconv.h
+belongs to the external iconv and generates machine code using the
+external iconv ABI, but fails to link to the iconv `find_library()`.
+Meson handles this transparently.
+---
+ meson.build | 20 +-------------------
+ meson_options.txt | 8 +-------
+ 2 files changed, 2 insertions(+), 26 deletions(-)
+
+--- a/meson.build
++++ b/meson.build
+@@ -1958,28 +1958,10 @@ glibconfig_conf.set10('G_HAVE_GROWING_ST
+ # We should never use the MinGW C library's iconv because it may not be
+ # available in the actual runtime environment. On Windows, we always use
+ # the built-in implementation
+-iconv_opt = get_option('iconv')
+ if host_system == 'windows'
+ libiconv = []
+- # We have a #include "win_iconv.c" in gconvert.c on Windows, so we don't need
+- # any external library for it
+- if iconv_opt != 'auto'
+- warning('-Diconv was set to @0@, which was ignored')
+- endif
+ else
+- found_iconv = false
+- if ['auto', 'libc'].contains(iconv_opt) and cc.has_function('iconv_open')
+- libiconv = []
+- found_iconv = true
+- endif
+- if not found_iconv and ['auto', 'external'].contains(iconv_opt) and cc.has_header_symbol('iconv.h', 'iconv_open')
+- libiconv = [cc.find_library('iconv')]
+- found_iconv = true
+- endif
+-
+- if not found_iconv
+- error('iconv implementation "@0@" not found'.format(iconv_opt))
+- endif
++ libiconv = dependency('iconv')
+ endif
+
+ pcre = dependency('libpcre', version: '>= 8.31', required : false) # Should check for Unicode support, too. FIXME
+@@ -2046,42 +2028,37 @@ endif
+ # FIXME: glib-gettext.m4 has much more checks to detect broken/uncompatible
+ # implementations. This could be extended if issues are found in some platforms.
+ libintl_deps = []
+-if cc.has_function('ngettext', args : osx_ldflags)
+- have_bind_textdomain_codeset = cc.has_function('bind_textdomain_codeset')
+-else
+- # First just find the bare library.
+- libintl = cc.find_library('intl', required : false)
+- # The bare library probably won't link without help if it's static.
+- if libintl.found() and not cc.has_function('ngettext', args : osx_ldflags, dependencies : libintl)
+- libintl_iconv = cc.find_library('iconv', required : false)
+- # libintl supports different threading APIs, which may not
+- # require additional flags, but it defaults to using pthreads if
+- # found. Meson's "threads" dependency does not allow you to
+- # prefer pthreads. We may not be using pthreads for glib itself
+- # either so just link the library to satisfy libintl rather than
+- # also defining the macros with the -pthread flag.
+- libintl_pthread = cc.find_library('pthread', required : false)
+- # Try linking with just libiconv.
+- if libintl_iconv.found() and cc.has_function('ngettext', args : osx_ldflags, dependencies : [libintl, libintl_iconv])
+- libintl_deps += [libintl_iconv]
+- # Then also try linking with pthreads.
+- elif libintl_iconv.found() and libintl_pthread.found() and cc.has_function('ngettext', args : osx_ldflags, dependencies : [libintl, libintl_iconv, libintl_pthread])
+- libintl_deps += [libintl_iconv, libintl_pthread]
+- else
+- libintl = disabler()
+- endif
+- endif
+- if not libintl.found()
+- libintl = subproject('proxy-libintl').get_variable('intl_dep')
+- libintl_deps = [libintl] + libintl_deps
+- have_bind_textdomain_codeset = true # proxy-libintl supports it
++libintl = dependency('intl', required: false)
++if libintl.found()
++ # libintl supports different threading APIs, which may not
++ # require additional flags, but it defaults to using pthreads if
++ # found. Meson's "threads" dependency does not allow you to
++ # prefer pthreads. We may not be using pthreads for glib itself
++ # either so just link the library to satisfy libintl rather than
++ # also defining the macros with the -pthread flag.
++ #
++ # Meson's builtin dependency lookup as of 0.60.0 doesn't check for
++ # pthread, so we do this manually here.
++ if cc.has_function('ngettext', dependencies : libintl)
++ libintl_deps += [libintl]
+ else
+- libintl_deps = [libintl] + libintl_deps
+- have_bind_textdomain_codeset = cc.has_function('bind_textdomain_codeset', args : osx_ldflags,
+- dependencies : libintl_deps)
++ libintl_pthread = cc.find_library('pthread', required : false)
++ if libintl_pthread.found() and cc.has_function('ngettext', dependencies : [libintl, libintl_pthread])
++ libintl_deps += [libintl, libintl_pthread]
++ else
++ libintl = disabler()
++ endif
+ endif
+ endif
+
++if libintl.found()
++ have_bind_textdomain_codeset = cc.has_function('bind_textdomain_codeset', dependencies: libintl_deps)
++else
++ libintl = subproject('proxy-libintl').get_variable('intl_dep')
++ libintl_deps = [libintl]
++ have_bind_textdomain_codeset = true # proxy-libintl supports it
++endif
++
+ glib_conf.set('HAVE_BIND_TEXTDOMAIN_CODESET', have_bind_textdomain_codeset)
+
+ # We require gettext to always be present
+--- a/meson_options.txt
++++ b/meson_options.txt
+@@ -3,12 +3,6 @@ option('runtime_libdir',
+ value : '',
+ description : 'install runtime libraries relative to libdir')
+
+-option('iconv',
+- type : 'combo',
+- choices : ['auto', 'libc', 'external'],
+- value : 'auto',
+- description : 'iconv implementation to use (\'libc\' = \'Part of the C library\'; \'external\' = \'External libiconv\'; \'auto\' = \'Auto-detect which iconv is available\')')
+-
+ option('charsetalias_dir',
+ type : 'string',
+ value : '',