Rework scriptlet printing and callbacks

This adds more info to the scriptlet callbacks and adds callbacks for
when and install file is about to run/finished running.

Indent and colour the scriptlet output so the user can see it clearly.

.gitlab-ci.yml

@@ -16,18 +16,22 @@ default:
       python
       fakeroot fakechroot
       meson
+  artifacts:
+      when: always
+      paths:
+        - build/meson-logs/meson-log.txt
 
 arch:
   extends: .arch-test
   script:
-    - meson build
+    - meson setup build
     - ninja -C build
     - fakechroot meson test -C build
 
 arch-debug:
   extends: .arch-test
   script:
-    - meson --buildtype=debug build
+    - meson setup --buildtype=debug --werror build
     - ninja -C build
     - fakechroot meson test -C build
 
@@ -35,50 +39,51 @@ arch-docs:
   extends: .arch-test
   script:
     - pacman -Syu --needed --noconfirm asciidoc
-    - meson -Ddoc=enabled build
+    - meson setup -Ddoc=enabled build
     - ninja -C build
 
 arch-clang:
   extends: .arch-test
   script:
     - pacman -Syu --needed --noconfirm clang
-    - CC=clang meson build
+    - CC=clang meson setup build
     - ninja -C build
     - fakechroot meson test -C build
 
-arch-valgrind:
-  extends: .arch-test
-  script:
-    - pacman -Syu --needed --noconfirm valgrind
-    - meson build
-    - ninja -C build
-    - PACTEST_VALGRIND=1 fakechroot meson test -C build
+#arch-valgrind:
+#  extends: .arch-test
+#  script:
+#    - pacman -Syu --needed --noconfirm valgrind
+#    - pacman -U --noconfirm https://geo.mirror.pkgbuild.com/core-debug/os/x86_64/glibc-debug-$(pacman -S --print-format %v glibc)-x86_64.pkg.tar.zst
+#    - meson setup build
+#    - ninja -C build
+#    - PACTEST_VALGRIND=1 fakechroot meson test -C build
 
 arch-nettle:
   extends: .arch-test
   script:
-    - meson -Dcrypto=nettle --buildtype=debug build
+    - meson setup -Dcrypto=nettle --buildtype=debug build
     - ninja -C build
     - fakechroot meson test -C build
 
 arch-no-gpg:
   extends: .arch-test
   script:
-    - meson -Dgpgme=disabled --buildtype=debug build
+    - meson setup -Dgpgme=disabled --buildtype=debug build
     - ninja -C build
     - fakechroot meson test -C build
 
 arch-no-curl:
   extends: .arch-test
   script:
-    - meson -Dcurl=disabled --buildtype=debug build
+    - meson setup -Dcurl=disabled --buildtype=debug build
     - ninja -C build
     - fakechroot meson test -C build
 
 arch-no-nls:
   extends: .arch-test
   script:
-    - meson -Di18n=false --buildtype=debug build
+    - meson setup -Di18n=false --buildtype=debug build
     - ninja -C build
     - fakechroot meson test -C build
 
@@ -93,7 +98,7 @@ debian:
       gettext python3 python3-setuptools dash gawk ca-certificates
       fakeroot fakechroot
   script:
-    - meson --buildtype=debug build
+    - meson setup --buildtype=debug build
     - ninja -C build
     - fakechroot meson test -C build
 
@@ -109,6 +114,6 @@ fedora:
       fakeroot fakechroot
       perl-Module-Load-Conditional
   script:
-    - meson --buildtype=debug build
+    - meson setup --buildtype=debug build
     - ninja -C build
     - fakechroot meson test -C build

.tx/config

@@ -1,17 +1,17 @@
 [main]
 host = https://www.transifex.com
 
-[archlinux-pacman.libalpm-pot]
+[o:toofishes:p:archlinux-pacman:r:libalpm-pot]
 file_filter = lib/libalpm/po/<lang>.po
 source_file = lib/libalpm/po/libalpm.pot
 source_lang = en
 
-[archlinux-pacman.pacman-pot]
+[o:toofishes:p:archlinux-pacman:r:pacman-pot]
 file_filter = src/pacman/po/<lang>.po
 source_file = src/pacman/po/pacman.pot
 source_lang = en
 
-[archlinux-pacman.pacman-scripts-pot]
+[o:toofishes:p:archlinux-pacman:r:pacman-scripts-pot]
 file_filter = scripts/po/<lang>.po
 source_file = scripts/po/pacman-scripts.pot
 source_lang = en

.ycm_extra_conf.py

@@ -1,250 +0,0 @@
-#!/usr/bin/env python
-
-# SPDX-License-Identifier: Unlicense
-#
-# Based on the template file provided by the 'YCM-Generator' project authored by
-# Reuben D'Netto.
-# Jiahui Xie has re-reformatted and expanded the original script in accordance
-# to the requirements of the PEP 8 style guide and 'systemd' project,
-# respectively.
-#
-# The original license is preserved as it is.
-#
-#
-# This is free and unencumbered software released into the public domain.
-#
-# Anyone is free to copy, modify, publish, use, compile, sell, or
-# distribute this software, either in source code form or as a compiled
-# binary, for any purpose, commercial or non-commercial, and by any
-# means.
-#
-# In jurisdictions that recognize copyright laws, the author or authors
-# of this software dedicate any and all copyright interest in the
-# software to the public domain. We make this dedication for the benefit
-# of the public at large and to the detriment of our heirs and
-# successors. We intend this dedication to be an overt act of
-# relinquishment in perpetuity of all present and future rights to this
-# software under copyright law.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
-# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-# OTHER DEALINGS IN THE SOFTWARE.
-#
-# For more information, please refer to <http://unlicense.org/>
-
-"""
-YouCompleteMe configuration file tailored to support the 'meson' build system
-used by the 'systemd' project.
-"""
-
-import glob
-import os
-import ycm_core
-
-
-SOURCE_EXTENSIONS = (".C", ".cpp", ".cxx", ".cc", ".c", ".m", ".mm")
-HEADER_EXTENSIONS = (".H", ".h", ".hxx", ".hpp", ".hh")
-
-
-def DirectoryOfThisScript():
-    """
-    Return the absolute path of the parent directory containing this
-    script.
-    """
-    return os.path.dirname(os.path.abspath(__file__))
-
-
-def GuessBuildDirectory():
-    """
-    Guess the build directory using the following heuristics:
-
-    1. Returns the current directory of this script plus 'build'
-    subdirectory in absolute path if this subdirectory exists.
-
-    2. Otherwise, probes whether there exists any directory
-    containing '.ninja_log' file two levels above the current directory;
-    returns this single directory only if there is one candidate.
-    """
-    result = os.path.join(DirectoryOfThisScript(), "build")
-
-    if os.path.exists(result):
-        return result
-
-    result = glob.glob(os.path.join(DirectoryOfThisScript(),
-                                    "..", "..", "*", ".ninja_log"))
-
-    if not result:
-        return ""
-
-    if 1 != len(result):
-        return ""
-
-    return os.path.split(result[0])[0]
-
-
-def TraverseByDepth(root, include_extensions):
-    """
-    Return a set of child directories of the 'root' containing file
-    extensions specified in 'include_extensions'.
-
-    NOTE:
-        1. The 'root' directory itself is excluded from the result set.
-        2. No subdirectories would be excluded if 'include_extensions' is left
-           to 'None'.
-        3. Each entry in 'include_extensions' must begin with string '.'.
-    """
-    is_root = True
-    result = set()
-    # Perform a depth first top down traverse of the given directory tree.
-    for root_dir, subdirs, file_list in os.walk(root):
-        if not is_root:
-            # print("Relative Root: ", root_dir)
-            # print(subdirs)
-            if include_extensions:
-                get_ext = os.path.splitext
-                subdir_extensions = {
-                    get_ext(f)[-1] for f in file_list if get_ext(f)[-1]
-                }
-                if subdir_extensions & include_extensions:
-                    result.add(root_dir)
-            else:
-                result.add(root_dir)
-        else:
-            is_root = False
-
-    return result
-
-
-_project_src_dir = os.path.join(DirectoryOfThisScript(), "src")
-_include_dirs_set = TraverseByDepth(_project_src_dir, frozenset({".h"}))
-flags = [
-    "-x",
-    "c"
-    # The following flags are partially redundant due to the existence of
-    # 'compile_commands.json'.
-    #    '-Wall',
-    #    '-Wextra',
-    #    '-Wfloat-equal',
-    #    '-Wpointer-arith',
-    #    '-Wshadow',
-    #    '-std=gnu99',
-]
-
-for include_dir in _include_dirs_set:
-    flags.append("-I" + include_dir)
-
-# Set this to the absolute path to the folder (NOT the file!) containing the
-# compile_commands.json file to use that instead of 'flags'. See here for
-# more details: http://clang.llvm.org/docs/JSONCompilationDatabase.html
-#
-# You can get CMake to generate this file for you by adding:
-#   set( CMAKE_EXPORT_COMPILE_COMMANDS 1 )
-# to your CMakeLists.txt file.
-#
-# Most projects will NOT need to set this to anything; you can just change the
-# 'flags' list of compilation flags. Notice that YCM itself uses that approach.
-compilation_database_folder = GuessBuildDirectory()
-
-if os.path.exists(compilation_database_folder):
-    database = ycm_core.CompilationDatabase(compilation_database_folder)
-else:
-    database = None
-
-
-def MakeRelativePathsInFlagsAbsolute(flags, working_directory):
-    """
-    Iterate through 'flags' and replace the relative paths prefixed by
-    '-isystem', '-I', '-iquote', '--sysroot=' with absolute paths
-    start with 'working_directory'.
-    """
-    if not working_directory:
-        return list(flags)
-    new_flags = []
-    make_next_absolute = False
-    path_flags = ["-isystem", "-I", "-iquote", "--sysroot="]
-    for flag in flags:
-        new_flag = flag
-
-        if make_next_absolute:
-            make_next_absolute = False
-            if not flag.startswith("/"):
-                new_flag = os.path.join(working_directory, flag)
-
-        for path_flag in path_flags:
-            if flag == path_flag:
-                make_next_absolute = True
-                break
-
-            if flag.startswith(path_flag):
-                path = flag[len(path_flag):]
-                new_flag = path_flag + os.path.join(working_directory, path)
-                break
-
-        if new_flag:
-            new_flags.append(new_flag)
-    return new_flags
-
-
-def IsHeaderFile(filename):
-    """
-    Check whether 'filename' is considered as a header file.
-    """
-    extension = os.path.splitext(filename)[1]
-    return extension in HEADER_EXTENSIONS
-
-
-def GetCompilationInfoForFile(filename):
-    """
-    Helper function to look up compilation info of 'filename' in the 'database'.
-    """
-    # The compilation_commands.json file generated by CMake does not have
-    # entries for header files. So we do our best by asking the db for flags for
-    # a corresponding source file, if any. If one exists, the flags for that
-    # file should be good enough.
-    if not database:
-        return None
-
-    if IsHeaderFile(filename):
-        basename = os.path.splitext(filename)[0]
-        for extension in SOURCE_EXTENSIONS:
-            replacement_file = basename + extension
-            if os.path.exists(replacement_file):
-                compilation_info = \
-                    database.GetCompilationInfoForFile(replacement_file)
-                if compilation_info.compiler_flags_:
-                    return compilation_info
-        return None
-    return database.GetCompilationInfoForFile(filename)
-
-
-def FlagsForFile(filename, **kwargs):
-    """
-    Callback function to be invoked by YouCompleteMe in order to get the
-    information necessary to compile 'filename'.
-
-    It returns a dictionary with a single element 'flags'. This element is a
-    list of compiler flags to pass to libclang for the file 'filename'.
-    """
-    if database:
-        # Bear in mind that compilation_info.compiler_flags_ does NOT return a
-        # python list, but a "list-like" StringVec object
-        compilation_info = GetCompilationInfoForFile(filename)
-        if not compilation_info:
-            return None
-
-        final_flags = MakeRelativePathsInFlagsAbsolute(
-            compilation_info.compiler_flags_,
-            compilation_info.compiler_working_dir_)
-
-    else:
-        relative_to = DirectoryOfThisScript()
-        final_flags = MakeRelativePathsInFlagsAbsolute(flags, relative_to)
-
-    return {
-        "flags": final_flags,
-        "do_cache": True
-    }

RELEASE

@@ -14,7 +14,7 @@ The following checklist should be used for making a pacman release.
 - Update pacman website
 
 Transifex updates are handled using the transifex client. The basic process is:
-- Pull updates from transifex ("tx pull -a -f --minimum-perc 75")
+- Pull updates from transifex ("tx pull -f --minimum-perc 75")
 - Update po files ("./build-aux/update-po")
 - Fix all translation errors found
 - Add any new locales to the relevant LINGUAS file

build-aux/edit-script.sh.in

@@ -11,6 +11,7 @@ sed \
   -e "s|@localstatedir[@]|@localstatedir@|g" \
   -e "s|@libmakepkgdir[@]|@LIBMAKEPKGDIR@|g" \
   -e "s|@pkgdatadir[@]|@PKGDATADIR@|g" \
+  -e "s|@keyringdir[@]|@KEYRINGDIR@|g" \
   -e "s|@prefix[@]|@PREFIX@|g" \
   -e "1s|#!/bin/bash|#!@BASH@|g" \
   -e "s|@PACKAGE_VERSION[@]|@PACKAGE_VERSION@|g" \
@@ -20,6 +21,7 @@ sed \
   -e "s|@DEBUGSUFFIX[@]|@DEBUGSUFFIX@|g" \
   -e "s|@INODECMD[@]|@INODECMD@|g" \
   -e "s|@FILECMD[@]|@FILECMD@|g" \
+  -e "s|@BSDTAR_NO_READ_SPARSE[@]|@BSDTAR_NO_READ_SPARSE@|g" \
   "$input" >"$output"
 
 if [[ $mode ]]; then

build-aux/script-wrapper.sh.in

@@ -3,4 +3,4 @@
 # This script serves as a trampoline for running scripts which depend on
 # libmakepkg with the libmakepkg within the build tree.
 
-LIBRARY=@BUILDDIR@/libmakepkg exec @BASH@ -$- @REAL_PROGPATH@ "$@"
+MAKEPKG_LIBRARY=@BUILDDIR@/libmakepkg exec @BASH@ -$- @REAL_PROGPATH@ "$@"

doc/BUILDINFO.5.asciidoc

@@ -18,7 +18,7 @@ value.
 Description
 -----------
 
-This is a description of the contents of version '1' of the
+This is a description of the contents of version '2' of the
 BUILDINFO file format.
 
 *format*::
@@ -53,6 +53,15 @@ BUILDINFO file format.
 *startdir*::
 	The directory from which makepkg was executed.
 
+*buildtool*::
+	The name of the tool ecosystem used to set up the build environment. Used
+	for defining a spec for reproducible builds, e.g. the source of the
+	linkman:makepkg.conf[5] used.
+
+*buildtoolver*::
+	The full version of the 'buildtool', for example:
+	"$pkgver-$pkgrel-$pkgarch".
+
 *buildenv (array)*::
 	The build environment specified in makepkg.conf.
 

doc/Doxyfile.in

@@ -1,4 +1,4 @@
-# Doxyfile 1.8.20
+# Doxyfile 1.9.3
 
 #---------------------------------------------------------------------------
 # Project related configuration options
@@ -12,7 +12,6 @@ OUTPUT_DIRECTORY       = @OUTPUT_DIRECTORY@
 CREATE_SUBDIRS         = NO
 ALLOW_UNICODE_NAMES    = NO
 OUTPUT_LANGUAGE        = English
-OUTPUT_TEXT_DIRECTION  = None
 BRIEF_MEMBER_DESC      = YES
 REPEAT_BRIEF           = YES
 ABBREVIATE_BRIEF       = "The $name class" \
@@ -73,6 +72,7 @@ EXTRACT_STATIC         = NO
 EXTRACT_LOCAL_CLASSES  = YES
 EXTRACT_LOCAL_METHODS  = NO
 EXTRACT_ANON_NSPACES   = NO
+RESOLVE_UNNAMED_PARAMS = YES
 HIDE_UNDOC_MEMBERS     = NO
 HIDE_UNDOC_CLASSES     = NO
 HIDE_FRIEND_COMPOUNDS  = NO
@@ -81,6 +81,7 @@ INTERNAL_DOCS          = NO
 CASE_SENSE_NAMES       = YES
 HIDE_SCOPE_NAMES       = NO
 HIDE_COMPOUND_REFERENCE= NO
+SHOW_HEADERFILE        = YES
 SHOW_INCLUDE_FILES     = YES
 SHOW_GROUPED_MEMB_INC  = NO
 FORCE_LOCAL_INCLUDES   = NO
@@ -110,6 +111,7 @@ QUIET                  = NO
 WARNINGS               = YES
 WARN_IF_UNDOCUMENTED   = YES
 WARN_IF_DOC_ERROR      = YES
+WARN_IF_INCOMPLETE_DOC = YES
 WARN_NO_PARAMDOC       = NO
 WARN_AS_ERROR          = NO
 WARN_FORMAT            = "$file:$line: $text"
@@ -152,7 +154,6 @@ VERBATIM_HEADERS       = YES
 # Configuration options related to the alphabetical class index
 #---------------------------------------------------------------------------
 ALPHABETICAL_INDEX     = NO
-COLS_IN_ALPHA_INDEX    = 5
 IGNORE_PREFIX          =
 #---------------------------------------------------------------------------
 # Configuration options related to the HTML output
@@ -174,6 +175,7 @@ HTML_DYNAMIC_SECTIONS  = NO
 HTML_INDEX_NUM_ENTRIES = 100
 GENERATE_DOCSET        = NO
 DOCSET_FEEDNAME        = "Doxygen generated docs"
+DOCSET_FEEDURL         =
 DOCSET_BUNDLE_ID       = org.doxygen.Project
 DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
 DOCSET_PUBLISHER_NAME  = Publisher
@@ -196,14 +198,16 @@ GENERATE_ECLIPSEHELP   = NO
 ECLIPSE_DOC_ID         = org.doxygen.Project
 DISABLE_INDEX          = NO
 GENERATE_TREEVIEW      = NO
+FULL_SIDEBAR           = NO
 ENUM_VALUES_PER_LINE   = 4
 TREEVIEW_WIDTH         = 250
 EXT_LINKS_IN_WINDOW    = NO
+OBFUSCATE_EMAILS       = YES
 HTML_FORMULA_FORMAT    = png
 FORMULA_FONTSIZE       = 10
-FORMULA_TRANSPARENT    = YES
 FORMULA_MACROFILE      =
 USE_MATHJAX            = NO
+MATHJAX_VERSION        = MathJax_2
 MATHJAX_FORMAT         = HTML-CSS
 MATHJAX_RELPATH        = http://www.mathjax.org/mathjax
 MATHJAX_EXTENSIONS     =
@@ -234,7 +238,6 @@ PDF_HYPERLINKS         = NO
 USE_PDFLATEX           = NO
 LATEX_BATCHMODE        = NO
 LATEX_HIDE_INDICES     = NO
-LATEX_SOURCE_CODE      = NO
 LATEX_BIB_STYLE        = plain
 LATEX_TIMESTAMP        = NO
 LATEX_EMOJI_DIRECTORY  =
@@ -247,7 +250,6 @@ COMPACT_RTF            = NO
 RTF_HYPERLINKS         = NO
 RTF_STYLESHEET_FILE    =
 RTF_EXTENSIONS_FILE    =
-RTF_SOURCE_CODE        = NO
 #---------------------------------------------------------------------------
 # Configuration options related to the man page output
 #---------------------------------------------------------------------------
@@ -268,7 +270,9 @@ XML_NS_MEMB_FILE_SCOPE = NO
 #---------------------------------------------------------------------------
 GENERATE_DOCBOOK       = NO
 DOCBOOK_OUTPUT         = docbook
-DOCBOOK_PROGRAMLISTING = NO
+#---------------------------------------------------------------------------
+# Configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
 GENERATE_AUTOGEN_DEF   = NO
 #---------------------------------------------------------------------------
 # Configuration options related to the Perl module output
@@ -304,19 +308,18 @@ EXTERNAL_PAGES         = YES
 #---------------------------------------------------------------------------
 # Configuration options related to the dot tool
 #---------------------------------------------------------------------------
-CLASS_DIAGRAMS         = NO
 DIA_PATH               =
 HIDE_UNDOC_RELATIONS   = YES
 HAVE_DOT               = YES
 DOT_NUM_THREADS        = 0
-DOT_FONTNAME           = Helvetica
-DOT_FONTSIZE           = 10
 DOT_FONTPATH           =
 CLASS_GRAPH            = YES
 COLLABORATION_GRAPH    = YES
 GROUP_GRAPHS           = YES
 UML_LOOK               = NO
 UML_LIMIT_NUM_FIELDS   = 10
+DOT_UML_DETAILS        = NO
+DOT_WRAP_THRESHOLD     = 17
 TEMPLATE_RELATIONS     = NO
 INCLUDE_GRAPH          = YES
 INCLUDED_BY_GRAPH      = YES
@@ -324,6 +327,7 @@ CALL_GRAPH             = NO
 CALLER_GRAPH           = NO
 GRAPHICAL_HIERARCHY    = YES
 DIRECTORY_GRAPH        = YES
+DIR_GRAPH_MAX_DEPTH    = 1
 DOT_IMAGE_FORMAT       = png
 INTERACTIVE_SVG        = NO
 DOT_PATH               =
@@ -335,7 +339,6 @@ PLANTUML_CFG_FILE      =
 PLANTUML_INCLUDE_PATH  =
 DOT_GRAPH_MAX_NODES    = 50
 MAX_DOT_GRAPH_DEPTH    = 3
-DOT_TRANSPARENT        = NO
 DOT_MULTI_TARGETS      = NO
 GENERATE_LEGEND        = YES
 DOT_CLEANUP            = YES

doc/PKGBUILD-example.txt

@@ -12,8 +12,8 @@ depends=('glibc')
 makedepends=('ed')
 optdepends=('ed: for "patch -e" functionality')
 source=("ftp://ftp.gnu.org/gnu/$pkgname/$pkgname-$pkgver.tar.xz"{,.sig})
-md5sums=('e9ae5393426d3ad783a300a338c09b72'
-         'SKIP')
+sha256sums=('9124ba46db0abd873d0995c2ca880e81252676bb6c03e0a37dfc5f608a9b0ceb'
+            'SKIP')
 
 build() {
 	cd "$srcdir/$pkgname-$pkgver"

doc/PKGBUILD.5.asciidoc

@@ -3,7 +3,7 @@ PKGBUILD(5)
 
 Name
 ----
-PKGBUILD - Arch Linux package build description file
+PKGBUILD - Package build description file
 
 
 Synopsis
@@ -84,14 +84,7 @@ systems (see below).
 
 *license (array)*::
 	This field specifies the license(s) that apply to the package.
-	Commonly used licenses can be found in '/usr/share/licenses/common'. If you
-	see the package's license there, simply reference it in the license
-	field (e.g., `license=('GPL')`). If the package provides a license not
-	available in '/usr/share/licenses/common', then you should include it
-	in the package itself and set `license=('custom')` or
-	`license=('custom:LicenseName')`. The license should be placed in
-	'$pkgdir/usr/share/licenses/$pkgname/' when building the package. If
-	multiple licenses are applicable, list all of them:
+	If multiple licenses are applicable, list all of them:
 	`license=('GPL' 'FDL')`.
 
 *install*::
@@ -187,11 +180,6 @@ contain whitespace characters.
 	than or equal to), `<=` (less than or equal to), `=` (equal to), `>`
 	(greater than), or `<` (less than).
 +
-If the dependency name appears to be a library (ends with .so), makepkg will
-try to find a binary that depends on the library in the built package and
-append the version needed by the binary. Appending the version yourself
-disables automatic detection.
-+
 Additional architecture-specific depends can be added by appending an
 underscore and the architecture name e.g., 'depends_x86_64=()'.
 
@@ -245,10 +233,6 @@ example, dcron can provide 'cron=2.0' to satisfy the 'cron>=2.0' dependency of
 other packages. Provisions involving the `>` and `<` operators are invalid as
 only specific versions of a package may be provided.
 +
-If the provision name appears to be a library (ends with .so), makepkg will
-try to find the library in the built package and append the correct
-version. Appending the version yourself disables automatic detection.
-+
 Additional architecture-specific provides can be added by appending an
 underscore and the architecture name e.g., 'provides_x86_64=()'.
 
@@ -352,6 +336,13 @@ function.
 	the optional functions listed below. The packaging stage is run using
 	fakeroot to ensure correct file permissions in the resulting package.
 	All other functions will be run as the user calling makepkg.
+	This function is run inside `$srcdir`.
+
+*verify() Function*::
+	An optional `verify()` function can be specified to implement arbitrary
+	source authentication. The function should return a non-zero exit code when
+	verification fails. This function is run before sources are extracted.
+	This function is run inside `$startdir`.
 
 *prepare() Function*::
 	An optional `prepare()` function can be specified in which operations to
@@ -359,16 +350,19 @@ function.
 	function is run after the source extraction and before the `build()`
 	function. The `prepare()` function is skipped when source extraction
 	is skipped.
+	This function is run inside `$srcdir`.
 
 *build() Function*::
 	The optional `build()` function is used to compile and/or adjust the source
 	files in preparation to be installed by the `package()` function.
+	This function is run inside `$srcdir`.
 
 *check() Function*::
 	An optional `check()` function can be specified in which a package's
 	test-suite may be run. This function is run between the `build()` and
 	`package()` functions. Be sure any exotic commands used are covered by the
 	`checkdepends` array.
+	This function is run inside `$srcdir`.
 
 All of the above variables such as `$pkgname` and `$pkgver` are available for
 use in the packaging functions. In addition, makepkg defines the following
@@ -378,7 +372,6 @@ variables:
 	This contains the directory where makepkg extracts, or copies, all source
 	files.
 +
-All of the packaging functions defined above are run starting inside `$srcdir`
 
 *pkgdir*::
 	This contains the directory where makepkg bundles the installed package.
@@ -480,6 +473,9 @@ Currently makepkg supports the Bazaar, Git, Subversion, Fossil and Mercurial
 version control systems. For other version control systems, manual cloning of
 upstream repositories must be done in the `prepare()` function.
 
+Some <<VCS,VCS Sources>> like Git support pinning the checkout by a checksum of
+its content using deterministic export functionality like ``git archive''.
+
 The source URL is divided into four components:
 
 *directory*::
@@ -524,8 +520,7 @@ The source URL is divided into four components:
 Example
 -------
 The following is an example PKGBUILD for the 'patch' package. For more
-examples, look through the build files of your distribution's packages. For
-those using Arch Linux, consult the Arch Build System (ABS) tree.
+examples, look through the build files of your distribution's packages.
 
 [source,sh]
 -------------------------------

doc/index.asciidoc

@@ -240,7 +240,7 @@ link:translation-help.html[translation-help].
 Bugs
 ----
 If you find bugs (which is quite likely), please email them to the pacman-dev
-mailing last at mailto:pacman-dev@archlinux.org[] with specific information
+mailing last at mailto:pacman-dev@lists.archlinux.org[] with specific information
 such as your command-line, the nature of the bug, and even the package database
 if it helps.
 
@@ -250,7 +250,7 @@ bugs under the Pacman project.
 
 Copyright
 ---------
-pacman is Copyright (C) 2006-2021 Pacman Development Team
-<pacman-dev@archlinux.org> and Copyright (C) 2002-2006 Judd Vinet
+pacman is Copyright (C) 2006-2022 Pacman Development Team
+<pacman-dev@lists.archlinux.org> and Copyright (C) 2002-2006 Judd Vinet
 <jvinet@zeroflux.org> and is licensed through the GNU General Public License,
 version 2 or later.

doc/makepkg-template.1.asciidoc

@@ -85,7 +85,7 @@ Example PKGBUILD
 	license=('PerlArtistic' 'GPL')
 	depends=('perl')
 	source=("http://search.cpan.org/CPAN/authors/id/S/SH/SHERZODR/Config-Simple-${pkgver}.tar.gz")
-	md5sums=('f014aec54f0a1e2e880d317180fce502')
+	sha256sums=('dd9995706f0f9384a15ccffe116c3b6e22f42ba2e58d8f24ed03c4a0e386edb4')
 	_distname="Config-Simple"
 
 	# template start; name=perl-module; version=1.0;

doc/makepkg.8.asciidoc

@@ -75,7 +75,7 @@ Options
 	For each source file in the source array of PKGBUILD, download the file
 	if required and generate integrity checks. The integrity checks generated
 	are determined by the checks present in the PKGBUILD, falling back to the
-	value of the INTEGRITY_CHECK array in makepkg.conf(5) if these are absent
+	value of the INTEGRITY_CHECK array in makepkg.conf(5) if these are absent.
 	This output can be redirected into your PKGBUILD for source validation
 	using "`makepkg -g >> PKGBUILD`".
 
@@ -146,6 +146,9 @@ Options
 *-C, \--cleanbuild*::
 	Remove the $srcdir before building the package.
 
+*-D* <dir>, *\--dir* <dir> ::
+	Change to directory <dir> before reading the PKGBUILD or doing anything else.
+	
 *\--allsource*::
 	Do not actually build the package, but build a source-only tarball that
 	includes all sources, including those that are normally downloaded via
@@ -168,6 +171,9 @@ Options
 *\--noprepare*::
 	Do not run the prepare() function in the PKGBUILD.
 
+*\--noverify*::
+	Do not run the verify() function in the PKGBUILD.
+
 *\--sign*::
 	Sign the resulting package with gpg, overriding the setting in
 	linkman:makepkg.conf[5].
@@ -227,6 +233,9 @@ before building.
 
 Environment Variables
 ---------------------
+**MAKEPKG_LIBRARY**="/path/to/directory"::
+	Use an alternative libmakepkg path instead of the {libmakepkgdir} default.
+
 **PACMAN**::
 	The command that will be used to check for missing dependencies and to
 	install and remove packages. Pacman's '-Qq', '-Rns', '-S', '-T', and '-U'
@@ -287,6 +296,10 @@ Environment Variables
 **BUILDTOOLVER=**"<version>"::
 	The version of the '$BUILDTOOL' used.
 
+**GITFLAGS**::
+	The options to pass when checking out git sources, replacing the default
+        "--mirror".
+
 Configuration
 -------------
 See linkman:makepkg.conf[5] for more details on configuring makepkg using the

doc/makepkg.conf.5.asciidoc

@@ -81,6 +81,11 @@ Options
 	usage resembling ``-Wl,--hash-style=gnu''. Read ld(1) for more details on
 	available linker flags.
 
+**LTOFLAGS=**"ltoflags"::
+	Additional compiler and linker flags appended to `CFLAGS`, `CXXFLAGS`
+	and `LDFLAGS` when building with link time optimization. If empty,
+	``-flto'' is used.
+
 **MAKEFLAGS=**"makeflags"::
 	This is often used to set the number of jobs used; for example, `-j2`.
 	Other flags that make accepts can also be passed.
@@ -190,8 +195,14 @@ Options
 		package containing the debug symbols when used with `strip'.
 
 	*lto*;;
-		Enable building packages using link time optimization. Adds '-flto'
-		to both CFLAGS and CXXFLAGS.
+		Enable building packages using link time optimization. Adds the
+		flags specified in LTOFLAGS to CFLAGS, CXXFLAGS and LDFLAGS (or
+		``-flto'' if LTOFLAGS is empty).
+
+	*autodeps*;;
+		Enable the automatic addition of libraries to the depends and
+		provides arrays. Search library directories are controlled by
+		the LIB_DIRS variable defined below.
 
 **INTEGRITY_CHECK=(**check1 ...**)**::
 	File integrity checks to use. Multiple checks may be specified; this
@@ -223,6 +234,12 @@ Options
 	that are located in opt/, you may need to add the directory to this
 	array. *NOTE:* Do not add the leading slash to the directory name.
 
+**LIB_DIRS=(**lib:usr/lib ...**)**::
+	If `autodeps` is specified in the `OPTIONS` array, this variable will
+	instruct makepkg where to look to find libraries to add to the `provides`
+	array. The format is "prefix:path", where provides will be added for
+	libraries found in "path" with the specified prefix added.
+
 **PURGE_TARGETS=(**usr/{,share}/info/dir .podlist *.pod...**)**::
 	If `purge` is specified in the `OPTIONS` array, this variable will
 	instruct makepkg which files to remove from the package. This is
@@ -274,9 +291,10 @@ Options
 
 **PKGEXT=**"{pkgext}", **SRCEXT=**"{srcext}"::
 	Sets the compression used when making compiled or source packages.
-	Valid suffixes are `.tar.gz`, `.tar.bz2`, `.tar.xz`, `.tar.zst`,
-	`.tar.lzo`, `.tar.lrz`, `.tar.lz4`, `.tar.lz` and `.tar.Z`, or
-	simply `.tar` to disable compression entirely.
+	Valid suffixes are `.pkg` or `.src` (for PKGEXT and SRCEXT resepectively)
+	followed by one of `.tar.gz`, `.tar.bz2`, `.tar.xz`, `.tar.zst`, `.tar.lzo`,
+	`.tar.lrz`, `.tar.lz4`, `.tar.lz` and `.tar.Z`, or simply `.tar` to
+	disable compression entirely.
 
 **PACMAN_AUTH=()**::
 	Specify a command prefix for running pacman as root. If unset, makepkg will

doc/meson.build

@@ -5,7 +5,9 @@ manpages = [
   { 'name': 'makepkg-template.1' },
   { 'name': 'repo-add.8' },
   { 'name': 'vercmp.8' },
+  { 'name': 'testpkg.8' },
   { 'name': 'pacman-key.8' },
+  { 'name': 'pacman-db-upgrade.8' },
   { 'name': 'PKGBUILD.5', 'extra_depends' : [ 'PKGBUILD-example.txt' ] },
   { 'name': 'makepkg.conf.5' },
   { 'name': 'pacman.conf.5' },
@@ -28,10 +30,12 @@ asciidoc_opts = [
  '-a', 'srcext=@0@'.format(get_option('src-ext')),
  '-a', 'pkgext=@0@'.format(get_option('pkg-ext')),
  '-a', 'pkgdatadir=@0@'.format(PKGDATADIR),
+ '-a', 'keyringdir=@0@'.format(KEYRINGDIR),
  '-a', 'localstatedir=@0@'.format(LOCALSTATEDIR),
  '-a', 'sysconfdir=@0@'.format(SYSCONFDIR),
  '-a', 'datarootdir=@0@'.format(DATAROOTDIR),
  '-a', 'rootdir=@0@'.format(ROOTDIR),
+ '-a', 'libmakepkgdir=@0@'.format(LIBMAKEPKGDIR),
 ]
 
 html_targets = []

doc/pacman-conf.8.asciidoc

@@ -34,7 +34,7 @@ Options
 *-R, \--rootdir* <path>::
 	Specify an alternate installation root (default is `/`).
 
-*-r, \--repo* <remote>::
+*-r, \--repo* <repository>::
 	Query options for a specific repository.
 
 *-v, \--verbose*::

doc/pacman-db-upgrade.8.asciidoc

@@ -0,0 +1,36 @@
+pacman-db-upgrade(8)
+====================
+
+Name
+----
+pacman-db-upgrade - upgrade the local pacman database to a newer format
+
+Synopsis
+--------
+'pacman-db-upgrade' [options]
+
+Description
+-----------
+'pacman-db-upgrade' is a script that upgrades the local database used
+by linkman:pacman[8] to a newer format.
+
+Options
+--------------
+*-h, \--help*::
+Show the built-in help message and exit.
+*-V, \--version*::
+Show version information and exit.
+*-d, \--dbpath* <path>::
+Set an alternate database location.
+*-r, \--root* <path>::
+Set an alternate installation root.
+*\--config* <path>::
+Set an alternate configuration file.
+*\--nocolor*::
+Remove color from output.
+
+See Also
+--------
+linkman:pacman[8]
+
+include::footer.asciidoc[]

doc/pacman-key.8.asciidoc

@@ -86,7 +86,7 @@ Operations
 
 *\--populate*::
 	Reload the default keys from the (optionally provided) keyrings in
-	+{pkgdatadir}/keyrings+. For more information, see
+	+{keyringdir}+. For more information, see
 	<<PK,Providing a Keyring for Import>> below.
 
 *-u, \--updatedb*::
@@ -129,7 +129,7 @@ A distribution or other repository provided may want to provide a set of
 PGP keys used in the signing of its packages and repository databases that can
 be readily imported into the pacman keyring. This is achieved by providing a
 PGP keyring file `foo.gpg` that contains the keys for the foo keyring in the
-directory +{pkgdatadir}/keyrings+.
+directory +{keyringdir}+.
 
 Optionally, the file `foo-trusted` can be provided containing a list of trusted
 key IDs for that keyring. This is a file in a format compatible with 'gpg

doc/pacman.8.asciidoc

@@ -212,7 +212,7 @@ Transaction Options (apply to '-S', '-R' and '-U')
 
 *\--assume-installed* <package=version>::
 	Add a virtual package "package" with version "version" to the transaction
-	to satisfy dependencies. This allows to disable specific dependency checks
+	to satisfy dependencies. This allows disabling the specific dependency checks
 	without affecting all dependency checks. To disable all dependency
 	checking, see the '\--nodeps' option.
 
@@ -235,8 +235,15 @@ Transaction Options (apply to '-S', '-R' and '-U')
 
 *\--print-format* <format>::
 	Specify a printf-like format to control the output of the '\--print'
-	operation. The possible attributes are: "%n" for pkgname, "%v" for pkgver,
-	"%l" for location, "%r" for repository, and "%s" for size. Implies '\--print'.
+	operation. The possible attributes are: "%a" for arch, "%b" for
+	builddate, "%d" for description, "%e" for pkgbase, "%f" for filename,
+	"%g" for base64 encoded PGP signature, "%h" for sha256sum, "%m" for
+	md5sum, "%n" for pkgname, "%p" for packager, "%v" for pkgver, "%l" for
+	location, "%r" for repository, "%s" for size, "%C" for checkdepends,
+	"%D" for depends, "%G" for groups, "%H" for conflicts, "%L" for
+	licenses, "%M" for makedepends, "%O" for optional depends, "%P" for
+	provides and "%R" for replaces.
+	Implies '\--print'.
 
 
 Upgrade Options (apply to '-S' and '-U')[[UO]]
@@ -449,11 +456,11 @@ Additional targets can also be specified manually, so that '-Su foo' will do a
 system upgrade and install/upgrade the "foo" package in the same operation.
 
 *-y, \--refresh*::
-	Download a fresh copy of the master package database from the server(s)
-	defined in linkman:pacman.conf[5]. This should typically be used each time
-	you use	'\--sysupgrade' or '-u'. Passing two '\--refresh' or '-y' flags
-	will force a refresh of all package databases, even if they appear to be
-	up-to-date.
+	Download a fresh copy of the master package databases '(repo.db)' from the
+	server(s) defined in linkman:pacman.conf[5]. This should typically be used
+	each time you use '\--sysupgrade' or '-u'. Passing two '\--refresh' or '-y'
+	flags will force a refresh of all package databases, even if they appear to
+	be up-to-date.
 
 
 Database Options (apply to '-D')[[QO]]
@@ -482,8 +489,8 @@ Database Options (apply to '-D')[[QO]]
 File Options (apply to '-F')[[FO]]
 ----------------------------------
 *-y, --refresh*::
-	Download fresh package databases from the server. Use twice to force a
-	refresh even if databases are up to date.
+	Download fresh package file databases '(repo.files)' from the server.
+	Use twice to force a refresh even if databases are up to date.
 
 *-l, \--list*::
 	List the files owned by the queried package.

doc/pacman.conf.5.asciidoc

@@ -121,7 +121,7 @@ Options
 	architecture 'any' can always be installed, as they are meant to be
 	architecture independent.
 
-*XferCommand =* /path/to/command %u::
+*XferCommand =* /path/to/command %u [%o]::
 	If set, an external program will be used to download all remote files.
 	All instances of `%u` will be replaced with the download URL. If present,
 	instances of `%o` will be replaced with the local filename, plus a

doc/repo-add.8.asciidoc

@@ -70,6 +70,8 @@ repo-add Options
 	Remove old package files from the disk when updating their entry in the
 	database.
 
+*\--include-sigs*::
+	Include package PGP signatures in the repository database (if available)
 
 Example
 -------

doc/testpkg.8.asciidoc

@@ -0,0 +1,20 @@
+testpkg(8)
+==========
+
+Name
+----
+testpkg - test a pacman package for validity
+
+Synopsis
+--------
+'testpkg' <package file>
+
+Description
+-----------
+'testpkg' is a script used to make sure that a pacman package is valid.
+
+See Also
+--------
+linkman:pacman[8]
+
+include::footer.asciidoc[]

doc/translation-help.asciidoc

@@ -55,7 +55,7 @@ Pre-release Updates
 ~~~~~~~~~~~~~~~~~~~
 
 A week or two before each release, the codebase will go into a string freeze
-and an email will be sent to the mailto:pacman-dev@archlinux.org[pacman-dev]
+and an email will be sent to the mailto:pacman-dev@lists.archlinux.org[pacman-dev]
 mailing list asking for translations. This email will have a prefix of
 *[translation]* for anyone looking to set up an email filter.
 
@@ -150,4 +150,4 @@ There are currently no efforts underway to include translated manual pages in
 the pacman codebase. However, this is not to say translations are unwelcome. If
 someone has experience with i18n man pages and how to best include them with our
 source, please contact the pacman-dev mailing list at
-mailto:pacman-dev@archlinux.org[].
+mailto:pacman-dev@lists.archlinux.org[].

etc/makepkg.conf.d/rust.conf.in

@@ -0,0 +1,11 @@
+#!/hint/bash
+#
+# @sysconfdir@/makepkg.conf.d/rust.conf
+#
+
+#########################################################################
+# RUST LANGUAGE SUPPORT
+#########################################################################
+#
+#RUSTFLAGS="-C opt-level=2"
+#DEBUG_RUSTFLAGS="-C debuginfo=2"

etc/makepkg.conf.in

@@ -9,10 +9,10 @@
 #
 #-- The download utilities that makepkg should use to acquire sources
 #  Format: 'protocol::agent'
-DLAGENTS=('file::/usr/bin/curl -gqC - -o %o %u'
-          'ftp::/usr/bin/curl -gqfC - --ftp-pasv --retry 3 --retry-delay 3 -o %o %u'
-          'http::/usr/bin/curl -gqb "" -fLC - --retry 3 --retry-delay 3 -o %o %u'
-          'https::/usr/bin/curl -gqb "" -fLC - --retry 3 --retry-delay 3 -o %o %u'
+DLAGENTS=('file::/usr/bin/curl -qgC - -o %o %u'
+          'ftp::/usr/bin/curl -qgfC - --ftp-pasv --retry 3 --retry-delay 3 -o %o %u'
+          'http::/usr/bin/curl -qgb "" -fLC - --retry 3 --retry-delay 3 -o %o %u'
+          'https::/usr/bin/curl -qgb "" -fLC - --retry 3 --retry-delay 3 -o %o %u'
           'rsync::/usr/bin/rsync --no-motd -z %u %o'
           'scp::/usr/bin/scp -C %u %o')
 
@@ -23,7 +23,7 @@ DLAGENTS=('file::/usr/bin/curl -gqC - -o %o %u'
 
 #-- The package required by makepkg to download VCS sources
 #  Format: 'protocol::package'
-VCSCLIENTS=('bzr::bzr'
+VCSCLIENTS=('bzr::breezy'
             'fossil::fossil'
             'git::git'
             'hg::mercurial'
@@ -41,13 +41,12 @@ CHOST="@CHOST@"
 #CFLAGS="-O2 -pipe"
 #CXXFLAGS="-O2 -pipe"
 #LDFLAGS=""
-#RUSTFLAGS="-C opt-level=2"
+#LTOFLAGS="-flto"
 #-- Make Flags: change this for DistCC/SMP systems
 #MAKEFLAGS="-j2"
 #-- Debugging flags
 #DEBUG_CFLAGS="-g"
 #DEBUG_CXXFLAGS="-g"
-#DEBUG_RUSTFLAGS="-C debuginfo=2"
 
 #########################################################################
 # BUILD ENVIRONMENT
@@ -76,7 +75,8 @@ BUILDENV=(!distcc color !ccache check !sign)
 #   These are default values for the options=() settings
 #########################################################################
 #
-# Makepkg defaults: OPTIONS=(!strip docs libtool staticlibs emptydirs !zipman !purge !debug !lto)
+# Makepkg defaults:
+# OPTIONS=(!strip docs libtool staticlibs emptydirs !zipman !purge !debug !lto !autodeps)
 #  A negated option will do the opposite of the comments below.
 #
 #-- strip:      Strip symbols from binaries/libraries
@@ -88,8 +88,9 @@ BUILDENV=(!distcc color !ccache check !sign)
 #-- purge:      Remove files specified by PURGE_TARGETS
 #-- debug:      Add debugging flags as specified in DEBUG_* variables
 #-- lto:        Add compile flags for building with link time optimization
+#-- autodeps:   Automatically add depends/provides
 #
-OPTIONS=(strip docs libtool staticlibs emptydirs zipman purge !debug !lto)
+OPTIONS=(strip docs libtool staticlibs emptydirs zipman purge !debug !lto !autodeps)
 
 #-- File integrity checks to use. Valid: ck, md5, sha1, sha224, sha256, sha384, sha512, b2
 INTEGRITY_CHECK=(ck)
@@ -107,6 +108,8 @@ DOC_DIRS=(usr/{,local/}{,share/}{doc,gtk-doc} opt/*/{doc,gtk-doc})
 PURGE_TARGETS=(usr/{,share}/info/dir .packlist *.pod)
 #-- Directory to store source code in for debug packages
 DBGSRCDIR="/usr/src/debug"
+#-- Prefix and directories for library autodeps
+LIB_DIRS=('lib:usr/lib' 'lib32:usr/lib32')
 
 #########################################################################
 # PACKAGE OUTPUT

etc/pacman.conf.in

@@ -74,4 +74,4 @@ ParallelDownloads = 5
 # tips on creating your own repositories.
 #[custom]
 #SigLevel = Optional TrustAll
-#Server = file:///home/custompkgs
+#Server = file:///home/packages

lib/libalpm/add.c

@@ -1,7 +1,7 @@
 /*
  *  add.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -415,7 +415,7 @@ static int extract_single_file(alpm_handle_t *handle, struct archive *archive,
 static int commit_single_pkg(alpm_handle_t *handle, alpm_pkg_t *newpkg,
 		size_t pkg_current, size_t pkg_count)
 {
-	int i, ret = 0, errors = 0;
+	int ret = 0, errors = 0;
 	int is_upgrade = 0;
 	alpm_pkg_t *oldpkg = NULL;
 	alpm_db_t *db = handle->db_local;
@@ -469,7 +469,7 @@ static int commit_single_pkg(alpm_handle_t *handle, alpm_pkg_t *newpkg,
 			!(trans->flags & ALPM_TRANS_FLAG_NOSCRIPTLET)) {
 		const char *scriptlet_name = is_upgrade ? "pre_upgrade" : "pre_install";
 
-		_alpm_runscriptlet(handle, pkgfile, scriptlet_name,
+		_alpm_runscriptlet(handle, newpkg->name, pkgfile, scriptlet_name,
 				newpkg->version, oldpkg ? oldpkg->version : NULL, 1);
 	}
 
@@ -538,7 +538,7 @@ static int commit_single_pkg(alpm_handle_t *handle, alpm_pkg_t *newpkg,
 		/* call PROGRESS once with 0 percent, as we sort-of skip that here */
 		PROGRESS(handle, progress, newpkg->name, 0, pkg_count, pkg_current);
 
-		for(i = 0; archive_read_next_header(archive, &entry) == ARCHIVE_OK; i++) {
+		while(archive_read_next_header(archive, &entry) == ARCHIVE_OK) {
 			int percent;
 
 			if(newpkg->size != 0) {
@@ -641,7 +641,7 @@ static int commit_single_pkg(alpm_handle_t *handle, alpm_pkg_t *newpkg,
 		char *scriptlet = _alpm_local_db_pkgpath(db, newpkg, "install");
 		const char *scriptlet_name = is_upgrade ? "post_upgrade" : "post_install";
 
-		_alpm_runscriptlet(handle, scriptlet, scriptlet_name,
+		_alpm_runscriptlet(handle, newpkg->name, scriptlet, scriptlet_name,
 				newpkg->version, oldpkg ? oldpkg->version : NULL, 0);
 		free(scriptlet);
 	}

lib/libalpm/add.h

@@ -1,7 +1,7 @@
 /*
  *  add.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/alpm.c

@@ -1,7 +1,7 @@
 /*
  *  alpm.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>

lib/libalpm/alpm.h

@@ -1,7 +1,7 @@
 /*
  * alpm.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
@@ -78,7 +78,7 @@ extern "C" {
  * This struct represents an instance of libalpm.
  * @ingroup libalpm_handle
  */
-typedef struct __alpm_handle_t alpm_handle_t;
+typedef struct _alpm_handle_t alpm_handle_t;
 
 /** A database.
  *
@@ -98,7 +98,7 @@ typedef struct __alpm_handle_t alpm_handle_t;
  * Databases are automatically unregistered when the \link alpm_handle_t \endlink is released.
  * @ingroup libalpm_databases
  */
-typedef struct __alpm_db_t alpm_db_t;
+typedef struct _alpm_db_t alpm_db_t;
 
 
 /** A package.
@@ -107,17 +107,19 @@ typedef struct __alpm_db_t alpm_db_t;
  * Packages from databases are automatically freed when the database is unregistered. Packages loaded
  * from a file must be freed manually.
  *
- * Packages can then be queried for metadata or added to a \link alpm_trans_t transaction \endlink
+ * Packages can then be queried for metadata or added to a transaction
  * to be added or removed from the system.
  * @ingroup libalpm_packages
  */
-typedef struct __alpm_pkg_t alpm_pkg_t;
-
-/** Transaction structure used internally by libalpm
- * @ingroup libalpm_trans
- * */
-typedef struct __alpm_trans_t alpm_trans_t;
+typedef struct _alpm_pkg_t alpm_pkg_t;
 
+/** The extended data type used to store non-standard package data fields
+ * @ingroup libalpm_packages
+ */
+typedef struct _alpm_pkg_xdata_t {
+	char *name;
+	char *value;
+} alpm_pkg_xdata_t;
 
 /** The time type used by libalpm. Represents a unix time stamp
  * @ingroup libalpm_misc */
@@ -162,7 +164,7 @@ typedef struct _alpm_backup_t {
  * @param path the path to search for in the package
  * @return a pointer to the matching file or NULL if not found
  */
-alpm_file_t *alpm_filelist_contains(alpm_filelist_t *filelist, const char *path);
+alpm_file_t *alpm_filelist_contains(const alpm_filelist_t *filelist, const char *path);
 
 /* End of libalpm_files */
 /** @} */
@@ -598,16 +600,10 @@ typedef struct _alpm_depmissing_t {
 
 /** A conflict that has occurred between two packages. */
 typedef struct _alpm_conflict_t {
-	/** Hash of the first package name
-	 * (used internally to speed up conflict checks) */
-	unsigned long package1_hash;
-	/** Hash of the second package name
-	 * (used internally to speed up conflict checks) */
-	unsigned long package2_hash;
-	/** Name of the first package */
-	char *package1;
-	/** Name of the second package */
-	char *package2;
+	/** The first package */
+	alpm_pkg_t *package1;
+	/** The second package */
+	alpm_pkg_t *package2;
 	/** The conflict */
 	alpm_depend_t *reason;
 } alpm_conflict_t;
@@ -754,6 +750,10 @@ typedef enum _alpm_event_type_t {
 	ALPM_EVENT_LOAD_START,
 	/** Target package is finished loading. */
 	ALPM_EVENT_LOAD_DONE,
+	/** An install file is about to be ran */
+	ALPM_EVENT_INSTALL_RUN_START,
+	/** An install file has finished running */
+	ALPM_EVENT_INSTALL_RUN_DONE,
 	/** Scriptlet has printed information; See alpm_event_scriptlet_info_t for
 	 * arguments. */
 	ALPM_EVENT_SCRIPTLET_INFO,
@@ -844,10 +844,32 @@ typedef struct _alpm_event_optdep_removal_t {
 	alpm_depend_t *optdep;
 } alpm_event_optdep_removal_t;
 
+/** Enum of the kinds of scriptlets */
+typedef enum _alpm_scriptlet_kind_t {
+	/** We are running an install file */
+	ALPM_SCRIPTLET_KIND_INSTALL_FILE,
+	/** We are running a hook */
+	ALPM_SCRIPTLET_KIND_HOOK,
+	/** We are running a command */
+	ALPM_SCRIPTLET_KIND_COMMAND,
+} alpm_scriptlet_kind_t;
+
+/** We are running an install file. */
+typedef struct _alpm_event_install_run_t {
+	/** Type of event */
+	alpm_event_type_t type;
+	/** The name of the package */
+	const char *pkgname;
+} alpm_event_install_run_t;
+
 /** A scriptlet was ran. */
 typedef struct _alpm_event_scriptlet_info_t {
 	/** Type of event */
 	alpm_event_type_t type;
+	/** The kind of scriptlet being ran */
+	alpm_scriptlet_kind_t kind;
+	/** The name of the scriptlet **/
+	const char *name;
 	/** Line of scriptlet output */
 	const char *line;
 } alpm_event_scriptlet_info_t;
@@ -950,6 +972,8 @@ typedef union _alpm_event_t {
 	alpm_event_package_operation_t package_operation;
 	/** An optdept was remove */
 	alpm_event_optdep_removal_t optdep_removal;
+	/** An install file is about to be run */
+	alpm_event_install_run_t install_run;
 	/** A scriptlet was ran */
 	alpm_event_scriptlet_info_t scriptlet_info;
 	/** A database is missing */
@@ -973,7 +997,7 @@ typedef union _alpm_event_t {
  * Called when an event occurs
  * @param ctx user-provided context
  * @param event the event that occurred */
-typedef void (*alpm_cb_event)(void *ctx, alpm_event_t *);
+typedef void (*alpm_cb_event)(void *ctx, alpm_event_t *event);
 
 /**
  * Type of question.
@@ -1080,8 +1104,10 @@ typedef struct _alpm_question_import_key_t {
 	alpm_question_type_t type;
 	/** Answer: whether or not to import key */
 	int import;
-	/** The key to import */
-	alpm_pgpkey_t *key;
+	/** UID of the key to import */
+	const char *uid;
+	/** Fingerprint the key to import */
+	const char *fingerprint;
 } alpm_question_import_key_t;
 
 /**
@@ -1118,7 +1144,7 @@ typedef union _alpm_question_t {
  * @param ctx user-provided context
  * @param question the question being asked.
  */
-typedef void (*alpm_cb_question)(void *ctx, alpm_question_t *);
+typedef void (*alpm_cb_question)(void *ctx, alpm_question_t *question);
 
 /** An enum over different kinds of progress alerts. */
 typedef enum _alpm_progress_t {
@@ -1285,6 +1311,12 @@ int alpm_unregister_all_syncdbs(alpm_handle_t *handle);
  */
 int alpm_db_unregister(alpm_db_t *db);
 
+/** Get the handle of a package database.
+ * @param db pointer to the package database
+ * @return the alpm handle that the package database belongs to
+ */
+alpm_handle_t *alpm_db_get_handle(alpm_db_t *db);
+
 /** Get the name of a package database.
  * @param db pointer to the package database
  * @return the name of the package database, NULL on error
@@ -1834,7 +1866,7 @@ const char *alpm_option_get_gpgdir(alpm_handle_t *handle);
  * @param gpgdir the gpgdir to set
  */
 int alpm_option_set_gpgdir(alpm_handle_t *handle, const char *gpgdir);
-/* End of gpdir accessors */
+/* End of gpgdir accessors */
 /** @} */
 
 
@@ -2390,6 +2422,12 @@ int alpm_pkg_should_ignore(alpm_handle_t *handle, alpm_pkg_t *pkg);
  * @{
  */
 
+/** Gets the handle of a package
+ * @param pkg a pointer to package
+ * @return the alpm handle that the package belongs to
+ */
+alpm_handle_t *alpm_pkg_get_handle(alpm_pkg_t *pkg);
+
 /** Gets the name of the file from which the package was loaded.
  * @param pkg a pointer to package
  * @return a reference to an internal string
@@ -2590,6 +2628,12 @@ int alpm_pkg_get_sig(alpm_pkg_t *pkg, unsigned char **sig, size_t *sig_len);
  */
 int alpm_pkg_get_validation(alpm_pkg_t *pkg);
 
+/** Gets the extended data field of a package.
+ * @param pkg a pointer to package
+ * @return a reference to a list of alpm_pkg_xdata_t objects
+ */
+alpm_list_t *alpm_pkg_get_xdata(alpm_pkg_t *pkg);
+
 /** Returns whether the package has an install scriptlet.
  * @return 0 if FALSE, TRUE otherwise
  */
@@ -2719,7 +2763,8 @@ typedef enum _alpm_transflag_t {
 	ALPM_TRANS_FLAG_RECURSE = (1 << 5),
 	/** Modify database but do not commit changes to the filesystem. */
 	ALPM_TRANS_FLAG_DBONLY = (1 << 6),
-	/* (1 << 7) flag can go here */
+	/** Do not run hooks during a transaction */
+	ALPM_TRANS_FLAG_NOHOOKS = (1 << 7),
 	/** Use ALPM_PKG_REASON_DEPEND when installing packages. */
 	ALPM_TRANS_FLAG_ALLDEPS = (1 << 8),
 	/** Only download packages and do not actually install. */

lib/libalpm/alpm_list.c

@@ -1,7 +1,7 @@
 /*
  *  alpm_list.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/alpm_list.h

@@ -1,7 +1,7 @@
 /*
  *  alpm_list.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -48,13 +48,13 @@ extern "C" {
  */
 
 /** A doubly linked list */
-typedef struct __alpm_list_t {
+typedef struct _alpm_list_t {
 	/** data held by the list node */
 	void *data;
 	/** pointer to the previous node */
-	struct __alpm_list_t *prev;
+	struct _alpm_list_t *prev;
 	/** pointer to the next node */
-	struct __alpm_list_t *next;
+	struct _alpm_list_t *next;
 } alpm_list_t;
 
 /** Frees a list and its contents */

lib/libalpm/backup.c

@@ -1,7 +1,7 @@
 /*
  *  backup.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2005 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>

lib/libalpm/backup.h

@@ -1,7 +1,7 @@
 /*
  *  backup.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/be_local.c

@@ -1,7 +1,7 @@
 /*
  *  be_local.c : backend for the local database
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -195,6 +195,12 @@ static alpm_list_t *_cache_get_backup(alpm_pkg_t *pkg)
 	return pkg->backup;
 }
 
+static alpm_list_t *_cache_get_xdata(alpm_pkg_t *pkg)
+{
+	LAZY_LOAD(INFRQ_DESC);
+	return pkg->xdata;
+}
+
 /**
  * Open a package changelog for reading. Similar to fopen in functionality,
  * except that the returned 'file stream' is from the database.
@@ -349,6 +355,7 @@ static const struct pkg_operations local_pkg_ops = {
 	.get_replaces = _cache_get_replaces,
 	.get_files = _cache_get_files,
 	.get_backup = _cache_get_backup,
+	.get_xdata = _cache_get_xdata,
 
 	.changelog_open = _cache_changelog_open,
 	.changelog_read = _cache_changelog_read,
@@ -804,6 +811,18 @@ static int local_db_read(alpm_pkg_t *info, int inforeq)
 				READ_AND_SPLITDEP(info->conflicts);
 			} else if(strcmp(line, "%PROVIDES%") == 0) {
 				READ_AND_SPLITDEP(info->provides);
+			} else if(strcmp(line, "%XDATA%") == 0) {
+				alpm_list_t *i, *lines = NULL;
+				READ_AND_STORE_ALL(lines);
+				for(i = lines; i; i = i->next) {
+					alpm_pkg_xdata_t *pd = _alpm_pkg_parse_xdata(i->data);
+					if(pd == NULL || !alpm_list_append(&info->xdata, pd)) {
+						_alpm_pkg_xdata_free(pd);
+						FREELIST(lines);
+						goto error;
+					}
+				}
+				FREELIST(lines);
 			}
 		}
 		fclose(fp);
@@ -1040,6 +1059,15 @@ int _alpm_local_db_write(alpm_db_t *db, alpm_pkg_t *info, int inforeq)
 		write_deps(fp, "%CONFLICTS%", info->conflicts);
 		write_deps(fp, "%PROVIDES%", info->provides);
 
+		if(info->xdata) {
+			fputs("%XDATA%\n", fp);
+			for(lp = info->xdata; lp; lp = lp->next) {
+				alpm_pkg_xdata_t *pd = lp->data;
+				fprintf(fp, "%s=%s\n", pd->name, pd->value);
+			}
+			fputc('\n', fp);
+		}
+
 		fclose(fp);
 		fp = NULL;
 	}

lib/libalpm/be_package.c

@@ -1,7 +1,7 @@
 /*
  *  be_package.c : backend for packages
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -244,10 +244,12 @@ static int parse_descfile(alpm_handle_t *handle, struct archive *a, alpm_pkg_t *
 				CALLOC(backup, 1, sizeof(alpm_backup_t), return -1);
 				STRDUP(backup->name, ptr, FREE(backup); return -1);
 				newpkg->backup = alpm_list_add(newpkg->backup, backup);
-			} else if(strcmp(key, "force") == 0) {
-				/* deprecated, skip it */
-			} else if(strcmp(key, "makepkgopt") == 0) {
-				/* not used atm */
+			} else if(strcmp(key, "xdata") == 0) {
+				alpm_pkg_xdata_t *pd = _alpm_pkg_parse_xdata(ptr);
+				if(pd == NULL || !alpm_list_append(&newpkg->xdata, pd)) {
+					_alpm_pkg_xdata_free(pd);
+					return -1;
+				}
 			} else {
 				_alpm_log(handle, ALPM_LOG_DEBUG, "%s: unknown key '%s' in description file line %d\n",
 									newpkg->name ? newpkg->name : "error", key, linenum);
@@ -651,7 +653,6 @@ alpm_pkg_t *_alpm_pkg_load_internal(alpm_handle_t *handle,
 	}
 
 	_alpm_archive_read_free(archive);
-	close(fd);
 
 	/* internal fields for package struct */
 	newpkg->origin = ALPM_PKG_FROM_FILE;
@@ -674,6 +675,7 @@ alpm_pkg_t *_alpm_pkg_load_internal(alpm_handle_t *handle,
 		newpkg->infolevel |= INFRQ_FILES;
 	}
 
+	close(fd);
 	return newpkg;
 
 pkg_invalid:
@@ -723,7 +725,6 @@ int SYMEXPORT alpm_pkg_load(alpm_handle_t *handle, const char *filename, int ful
 	int validation = 0;
 	char *sigpath;
 	alpm_pkg_t *pkg_temp;
-	char *packager;
 
 	CHECK_HANDLE(handle, return -1);
 	ASSERT(pkg != NULL, RET_ERR(handle, ALPM_ERR_WRONG_ARGS, -1));
@@ -749,13 +750,7 @@ int SYMEXPORT alpm_pkg_load(alpm_handle_t *handle, const char *filename, int ful
 					char *key = k->data;
 					if(_alpm_key_in_keychain(handle, key) == 0) {
 						pkg_temp = _alpm_pkg_load_internal(handle, filename, full);
-						if(pkg_temp) {
-							packager = pkg_temp->packager;
-
-						} else {
-							packager = NULL;
-						}
-						if(_alpm_key_import(handle, packager, key) == -1) {
+						if(_alpm_key_import(handle, NULL, key) == -1) {
 							fail = 1;
 						}
 						_alpm_pkg_free(pkg_temp);

lib/libalpm/be_sync.c

@@ -1,7 +1,7 @@
 /*
  *  be_sync.c : backend for sync databases
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -666,6 +666,18 @@ static int sync_db_read(alpm_db_t *db, struct archive *archive,
 				pkg->files.count = files_count;
 				pkg->files.files = files;
 				_alpm_filelist_sort(&pkg->files);
+			} else if(strcmp(line, "%DATA%") == 0) {
+				alpm_list_t *i, *lines = NULL;
+				READ_AND_STORE_ALL(lines);
+				for(i = lines; i; i = i->next) {
+					alpm_pkg_xdata_t *pd = _alpm_pkg_parse_xdata(i->data);
+					if(pd == NULL || !alpm_list_append(&pkg->xdata, pd)) {
+						_alpm_pkg_xdata_free(pd);
+						FREELIST(lines);
+						goto error;
+					}
+				}
+				FREELIST(lines);
 			}
 		}
 		if(ret != ARCHIVE_EOF) {

lib/libalpm/conflict.c

@@ -1,7 +1,7 @@
 /*
  *  conflict.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2006 by David Kimpe <dnaku@frugalware.org>
@@ -50,10 +50,8 @@ static alpm_conflict_t *conflict_new(alpm_pkg_t *pkg1, alpm_pkg_t *pkg2,
 
 	CALLOC(conflict, 1, sizeof(alpm_conflict_t), return NULL);
 
-	conflict->package1_hash = pkg1->name_hash;
-	conflict->package2_hash = pkg2->name_hash;
-	STRDUP(conflict->package1, pkg1->name, goto error);
-	STRDUP(conflict->package2, pkg2->name, goto error);
+	ASSERT(_alpm_pkg_dup(pkg1, &conflict->package1) == 0, goto error);
+	ASSERT(_alpm_pkg_dup(pkg2, &conflict->package2) == 0, goto error);
 	conflict->reason = reason;
 
 	return conflict;
@@ -66,8 +64,9 @@ error:
 void SYMEXPORT alpm_conflict_free(alpm_conflict_t *conflict)
 {
 	ASSERT(conflict != NULL, return);
-	FREE(conflict->package2);
-	FREE(conflict->package1);
+	_alpm_pkg_free(conflict->package1);
+	_alpm_pkg_free(conflict->package2);
+
 	FREE(conflict);
 }
 
@@ -79,10 +78,8 @@ alpm_conflict_t *_alpm_conflict_dup(const alpm_conflict_t *conflict)
 	alpm_conflict_t *newconflict;
 	CALLOC(newconflict, 1, sizeof(alpm_conflict_t), return NULL);
 
-	newconflict->package1_hash = conflict->package1_hash;
-	newconflict->package2_hash = conflict->package2_hash;
-	STRDUP(newconflict->package1, conflict->package1, goto error);
-	STRDUP(newconflict->package2, conflict->package2, goto error);
+	ASSERT(_alpm_pkg_dup(conflict->package1, &newconflict->package1) == 0, goto error);
+	ASSERT(_alpm_pkg_dup(conflict->package2, &newconflict->package2) == 0, goto error);
 	newconflict->reason = conflict->reason;
 
 	return newconflict;
@@ -105,10 +102,10 @@ static int conflict_isin(alpm_conflict_t *needle, alpm_list_t *haystack)
 	alpm_list_t *i;
 	for(i = haystack; i; i = i->next) {
 		alpm_conflict_t *conflict = i->data;
-		if(needle->package1_hash == conflict->package1_hash
-				&& needle->package2_hash == conflict->package2_hash
-				&& strcmp(needle->package1, conflict->package1) == 0
-				&& strcmp(needle->package2, conflict->package2) == 0) {
+		if(needle->package1->name_hash == conflict->package1->name_hash
+				&& needle->package2->name_hash == conflict->package2->name_hash
+				&& strcmp(needle->package1->name, conflict->package1->name) == 0
+				&& strcmp(needle->package2->name, conflict->package2->name) == 0) {
 			return 1;
 		}
 	}

lib/libalpm/conflict.h

@@ -1,7 +1,7 @@
 /*
  *  conflict.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/db.c

@@ -1,7 +1,7 @@
 /*
  *  db.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
@@ -212,6 +212,12 @@ int SYMEXPORT alpm_db_remove_server(alpm_db_t *db, const char *url)
 	return ret;
 }
 
+alpm_handle_t SYMEXPORT *alpm_db_get_handle(alpm_db_t *db)
+{
+	ASSERT(db != NULL, return NULL);
+	return db->handle;
+}
+
 const char SYMEXPORT *alpm_db_get_name(const alpm_db_t *db)
 {
 	ASSERT(db != NULL, return NULL);

lib/libalpm/db.h

@@ -1,7 +1,7 @@
 /*
  *  db.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2006 by Miklos Vajna <vmiklos@frugalware.org>
@@ -62,7 +62,7 @@ struct db_operations {
 };
 
 /* Database */
-struct __alpm_db_t {
+struct _alpm_db_t {
 	alpm_handle_t *handle;
 	char *treename;
 	/* do not access directly, use _alpm_db_path(db) for lazy access */

lib/libalpm/deps.c

@@ -1,7 +1,7 @@
 /*
  *  deps.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005, 2006 by Miklos Vajna <vmiklos@frugalware.org>

lib/libalpm/deps.h

@@ -1,7 +1,7 @@
 /*
  *  deps.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2006 by Miklos Vajna <vmiklos@frugalware.org>

lib/libalpm/diskspace.c

@@ -1,7 +1,7 @@
 /*
  *  diskspace.c
  *
- *  Copyright (c) 2010-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2010-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

lib/libalpm/diskspace.h

@@ -1,7 +1,7 @@
 /*
  *  diskspace.h
  *
- *  Copyright (c) 2010-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2010-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -43,7 +43,7 @@ enum mount_fsinfo {
 	MOUNT_FSINFO_FAIL,
 };
 
-typedef struct __alpm_mountpoint_t {
+typedef struct _alpm_mountpoint_t {
 	/* mount point information */
 	char *mount_dir;
 	size_t mount_dir_len;

lib/libalpm/dload.c

@@ -1,7 +1,7 @@
 /*
  *  dload.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -153,8 +153,7 @@ static char *get_fullpath(const char *path, const char *filename,
 }
 
 enum {
-	ABORT_SIGINT = 1,
-	ABORT_OVER_MAXFILESIZE
+	ABORT_OVER_MAXFILESIZE = 1,
 };
 
 static int dload_interrupted;
@@ -295,8 +294,11 @@ static size_t dload_parseheader_cb(void *ptr, size_t size, size_t nmemb, void *u
 				endptr--;
 			}
 
-			STRNDUP(payload->content_disp_name, fptr, endptr - fptr + 1,
-					RET_ERR(payload->handle, ALPM_ERR_MEMORY, realsize));
+			/* avoid information leakage with badly formed headers */
+			if(endptr > fptr) {
+				STRNDUP(payload->content_disp_name, fptr, endptr - fptr + 1,
+						RET_ERR(payload->handle, ALPM_ERR_MEMORY, realsize));
+			}
 		}
 	}
 
@@ -427,6 +429,9 @@ static int curl_retry_next_server(CURLM *curlm, CURL *curl, struct dload_payload
 	len = strlen(server) + strlen(payload->filepath) + 2;
 	MALLOC(payload->fileurl, len, RET_ERR(handle, ALPM_ERR_MEMORY, -1));
 	snprintf(payload->fileurl, len, "%s/%s", server, payload->filepath);
+	_alpm_log(handle, ALPM_LOG_DEBUG,
+			"%s: retrying from %s\n",
+			payload->remote_name, payload->fileurl);
 
 
 	fflush(payload->localf);
@@ -468,10 +473,9 @@ static int curl_retry_next_server(CURLM *curlm, CURL *curl, struct dload_payload
  * Returns -1 if an error happened for a required file
  * Returns -2 if an error happened for an optional file
  */
-static int curl_check_finished_download(CURLM *curlm, CURLMsg *msg,
+static int curl_check_finished_download(alpm_handle_t *handle, CURLM *curlm, CURLMsg *msg,
 		const char *localpath, int *active_downloads_num)
 {
-	alpm_handle_t *handle = NULL;
 	struct dload_payload *payload = NULL;
 	CURL *curl = msg->easy_handle;
 	CURLcode curlerr;
@@ -486,12 +490,11 @@ static int curl_check_finished_download(CURLM *curlm, CURLMsg *msg,
 
 	curlerr = curl_easy_getinfo(curl, CURLINFO_PRIVATE, &payload);
 	ASSERT(curlerr == CURLE_OK, RET_ERR(handle, ALPM_ERR_LIBCURL, -1));
-	handle = payload->handle;
 
 	curl_gethost(payload->fileurl, hostname, sizeof(hostname));
 	curlerr = msg->data.result;
-	_alpm_log(handle, ALPM_LOG_DEBUG, "%s: curl returned result %d from transfer\n",
-			payload->remote_name, curlerr);
+	_alpm_log(handle, ALPM_LOG_DEBUG, "%s: %s returned result %d from transfer\n",
+			payload->remote_name, "curl", curlerr);
 
 	/* was it a success? */
 	switch(curlerr) {
@@ -914,7 +917,7 @@ static int curl_download_internal(alpm_handle_t *handle,
 				break;
 			}
 			if(msg->msg == CURLMSG_DONE) {
-				int ret = curl_check_finished_download(curlm, msg,
+				int ret = curl_check_finished_download(handle, curlm, msg,
 						localpath, &active_downloads_num);
 				if(ret == -1) {
 					/* if current payload failed to download then stop adding new payloads but wait for the

lib/libalpm/dload.h

@@ -1,7 +1,7 @@
 /*
  *  dload.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/error.c

@@ -1,7 +1,7 @@
 /*
  *  error.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/filelist.c

@@ -1,7 +1,7 @@
 /*
  *  filelist.c
  *
- *  Copyright (c) 2012-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2012-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -118,7 +118,7 @@ static int _alpm_files_cmp(const void *f1, const void *f2)
 	return strcmp(file1->name, file2->name);
 }
 
-alpm_file_t SYMEXPORT *alpm_filelist_contains(alpm_filelist_t *filelist,
+alpm_file_t SYMEXPORT *alpm_filelist_contains(const alpm_filelist_t *filelist,
 		const char *path)
 {
 	alpm_file_t key;

lib/libalpm/filelist.h

@@ -1,7 +1,7 @@
 /*
  *  filelist.h
  *
- *  Copyright (c) 2012-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2012-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

lib/libalpm/graph.c

@@ -1,7 +1,7 @@
 /*
  *  graph.c - helpful graph structure and setup/teardown methods
  *
- *  Copyright (c) 2007-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2007-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

lib/libalpm/graph.h

@@ -1,7 +1,7 @@
 /*
  *  graph.h - helpful graph structure and setup/teardown methods
  *
- *  Copyright (c) 2007-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2007-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -23,19 +23,19 @@
 
 #include "alpm_list.h"
 
-enum __alpm_graph_vertex_state {
+enum _alpm_graph_vertex_state {
 	ALPM_GRAPH_STATE_UNPROCESSED,
 	ALPM_GRAPH_STATE_PROCESSING,
 	ALPM_GRAPH_STATE_PROCESSED
 };
 
-typedef struct __alpm_graph_t {
+typedef struct _alpm_graph_t {
 	void *data;
-	struct __alpm_graph_t *parent; /* where did we come from? */
+	struct _alpm_graph_t *parent; /* where did we come from? */
 	alpm_list_t *children;
 	alpm_list_t *iterator; /* used for DFS without recursion */
 	off_t weight; /* weight of the node */
-	enum __alpm_graph_vertex_state state;
+	enum _alpm_graph_vertex_state state;
 } alpm_graph_t;
 
 alpm_graph_t *_alpm_graph_new(void);

lib/libalpm/group.c

@@ -1,7 +1,7 @@
 /*
  *  group.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/group.h

@@ -1,7 +1,7 @@
 /*
  *  group.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/handle.c

@@ -1,7 +1,7 @@
 /*
  *  handle.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005, 2006 by Miklos Vajna <vmiklos@frugalware.org>

lib/libalpm/handle.h

@@ -1,7 +1,7 @@
 /*
  *  handle.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -26,6 +26,7 @@
 
 #include "alpm_list.h"
 #include "alpm.h"
+#include "trans.h"
 
 #ifdef HAVE_LIBCURL
 #include <curl/curl.h>
@@ -50,7 +51,7 @@ do { \
 	} \
 } while(0)
 
-struct __alpm_handle_t {
+struct _alpm_handle_t {
 	/* internal usage */
 	alpm_db_t *db_local;    /* local db pointer */
 	alpm_list_t *dbs_sync;  /* List of (alpm_db_t *) */

lib/libalpm/hook.c

@@ -1,7 +1,7 @@
 /*
  *  hook.c
  *
- *  Copyright (c) 2015-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2015-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -522,10 +522,10 @@ static int _alpm_hook_run_hook(alpm_handle_t *handle, struct _alpm_hook_t *hook)
 				alpm_list_count(hook->matches), (alpm_list_fn_cmp)strcmp);
 		/* hooks with multiple triggers could have duplicate matches */
 		ctx = hook->matches = _alpm_strlist_dedup(hook->matches);
-		return _alpm_run_chroot(handle, hook->cmd[0], hook->cmd,
+		return _alpm_run_chroot(handle, hook->name, ALPM_SCRIPTLET_KIND_HOOK, hook->cmd[0], hook->cmd,
 				(_alpm_cb_io) _alpm_hook_feed_targets, &ctx);
 	} else {
-		return _alpm_run_chroot(handle, hook->cmd[0], hook->cmd, NULL, NULL);
+		return _alpm_run_chroot(handle, hook->name, ALPM_SCRIPTLET_KIND_HOOK, hook->cmd[0], hook->cmd, NULL, NULL);
 	}
 }
 

lib/libalpm/hook.h

@@ -1,7 +1,7 @@
 /*
  *  hook.h
  *
- *  Copyright (c) 2015-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2015-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

lib/libalpm/libarchive-compat.h

@@ -4,7 +4,7 @@
 /*
  * libarchive-compat.h
  *
- *  Copyright (c) 2013-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2013-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

lib/libalpm/log.c

@@ -1,7 +1,7 @@
 /*
  *  log.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/log.h

@@ -1,7 +1,7 @@
 /*
  *  log.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/package.c

@@ -1,7 +1,7 @@
 /*
  *  package.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005, 2006 by Christian Hamar <krics@linuxforum.hu>
@@ -98,6 +98,7 @@ static alpm_list_t *_pkg_get_provides(alpm_pkg_t *pkg)   { return pkg->provides;
 static alpm_list_t *_pkg_get_replaces(alpm_pkg_t *pkg)   { return pkg->replaces; }
 static alpm_filelist_t *_pkg_get_files(alpm_pkg_t *pkg)  { return &(pkg->files); }
 static alpm_list_t *_pkg_get_backup(alpm_pkg_t *pkg)     { return pkg->backup; }
+static alpm_list_t *_pkg_get_xdata(alpm_pkg_t *pkg)      { return pkg->xdata; }
 
 static void *_pkg_changelog_open(alpm_pkg_t UNUSED *pkg)
 {
@@ -162,6 +163,7 @@ const struct pkg_operations default_pkg_ops = {
 	.get_replaces    = _pkg_get_replaces,
 	.get_files       = _pkg_get_files,
 	.get_backup      = _pkg_get_backup,
+	.get_xdata       = _pkg_get_xdata,
 
 	.changelog_open  = _pkg_changelog_open,
 	.changelog_read  = _pkg_changelog_read,
@@ -191,6 +193,12 @@ const char SYMEXPORT *alpm_pkg_get_base(alpm_pkg_t *pkg)
 	return pkg->ops->get_base(pkg);
 }
 
+alpm_handle_t SYMEXPORT *alpm_pkg_get_handle(alpm_pkg_t *pkg)
+{
+	ASSERT(pkg != NULL, return NULL);
+	return pkg->handle;
+}
+
 const char SYMEXPORT *alpm_pkg_get_name(alpm_pkg_t *pkg)
 {
 	ASSERT(pkg != NULL, return NULL);
@@ -479,6 +487,13 @@ int SYMEXPORT alpm_pkg_has_scriptlet(alpm_pkg_t *pkg)
 	return pkg->ops->has_scriptlet(pkg);
 }
 
+alpm_list_t SYMEXPORT *alpm_pkg_get_xdata(alpm_pkg_t *pkg)
+{
+	ASSERT(pkg != NULL, return NULL);
+	pkg->handle->pm_errno = ALPM_ERR_OK;
+	return pkg->ops->get_xdata(pkg);
+}
+
 static void find_requiredby(alpm_pkg_t *pkg, alpm_db_t *db, alpm_list_t **reqs,
 		int optional)
 {
@@ -671,6 +686,30 @@ static void free_deplist(alpm_list_t *deps)
 	alpm_list_free(deps);
 }
 
+alpm_pkg_xdata_t *_alpm_pkg_parse_xdata(const char *string)
+{
+	alpm_pkg_xdata_t *pd;
+	const char *sep;
+	if(string == NULL || (sep = strchr(string, '=')) == NULL) {
+		return NULL;
+	}
+
+	CALLOC(pd, 1, sizeof(alpm_pkg_xdata_t), return NULL);
+	STRNDUP(pd->name, string, sep - string, FREE(pd); return NULL);
+	STRDUP(pd->value, sep + 1, FREE(pd->name); FREE(pd); return NULL);
+
+	return pd;
+}
+
+void _alpm_pkg_xdata_free(alpm_pkg_xdata_t *pd)
+{
+	if(pd) {
+		free(pd->name);
+		free(pd->value);
+		free(pd);
+	}
+}
+
 void _alpm_pkg_free(alpm_pkg_t *pkg)
 {
 	if(pkg == NULL) {
@@ -701,6 +740,8 @@ void _alpm_pkg_free(alpm_pkg_t *pkg)
 	}
 	alpm_list_free_inner(pkg->backup, (alpm_list_fn_free)_alpm_backup_free);
 	alpm_list_free(pkg->backup);
+	alpm_list_free_inner(pkg->xdata, (alpm_list_fn_free)_alpm_pkg_xdata_free);
+	alpm_list_free(pkg->xdata);
 	free_deplist(pkg->depends);
 	free_deplist(pkg->optdepends);
 	free_deplist(pkg->checkdepends);

lib/libalpm/package.h

@@ -1,7 +1,7 @@
 /*
  *  package.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2006 by David Kimpe <dnaku@frugalware.org>
@@ -67,6 +67,8 @@ struct pkg_operations {
 	alpm_filelist_t *(*get_files) (alpm_pkg_t *);
 	alpm_list_t *(*get_backup) (alpm_pkg_t *);
 
+	alpm_list_t *(*get_xdata) (alpm_pkg_t *);
+
 	void *(*changelog_open) (alpm_pkg_t *);
 	size_t (*changelog_read) (void *, size_t, const alpm_pkg_t *, void *);
 	int (*changelog_close) (const alpm_pkg_t *, void *);
@@ -85,7 +87,7 @@ struct pkg_operations {
  */
 extern const struct pkg_operations default_pkg_ops;
 
-struct __alpm_pkg_t {
+struct _alpm_pkg_t {
 	unsigned long name_hash;
 	char *filename;
 	char *base;
@@ -136,6 +138,8 @@ struct __alpm_pkg_t {
 	alpm_pkgreason_t reason;
 	int scriptlet;
 
+	alpm_list_t *xdata;
+
 	/* Bitfield from alpm_dbinfrq_t */
 	int infolevel;
 	/* Bitfield from alpm_pkgvalidation_t */
@@ -158,4 +162,7 @@ alpm_pkg_t *_alpm_pkg_load_internal(alpm_handle_t *handle,
 int _alpm_pkg_cmp(const void *p1, const void *p2);
 int _alpm_pkg_compare_versions(alpm_pkg_t *local_pkg, alpm_pkg_t *pkg);
 
+alpm_pkg_xdata_t *_alpm_pkg_parse_xdata(const char *string);
+void _alpm_pkg_xdata_free(alpm_pkg_xdata_t *pd);
+
 #endif /* ALPM_PACKAGE_H */

lib/libalpm/pkghash.c

@@ -1,7 +1,7 @@
 /*
  *  pkghash.c
  *
- *  Copyright (c) 2011-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2011-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

lib/libalpm/pkghash.h

@@ -1,7 +1,7 @@
 /*
  *  pkghash.h
  *
- *  Copyright (c) 2011-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2011-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -32,7 +32,7 @@
  * A combination of a hash table and a list, allowing for fast look-up
  * by package name but also iteration over the packages.
  */
-struct __alpm_pkghash_t {
+struct _alpm_pkghash_t {
 	/** data held by the hash table */
 	alpm_list_t **hash_table;
 	/** head node of the hash table data in normal list format */
@@ -45,7 +45,7 @@ struct __alpm_pkghash_t {
 	unsigned int limit;
 };
 
-typedef struct __alpm_pkghash_t alpm_pkghash_t;
+typedef struct _alpm_pkghash_t alpm_pkghash_t;
 
 alpm_pkghash_t *_alpm_pkghash_create(unsigned int size);
 

lib/libalpm/po/Makevars

@@ -15,7 +15,7 @@ XGETTEXT_OPTIONS = \
 # This is the copyright holder that gets inserted into the header of the
 # $(DOMAIN).pot file.  Set this to the copyright holder of the surrounding
 # package.
-COPYRIGHT_HOLDER = Pacman Development Team <pacman-dev@archlinux.org>
+COPYRIGHT_HOLDER = Pacman Development Team <pacman-dev@lists.archlinux.org>
 
 # This is the email address or URL to which the translators shall report
 # bugs in the untranslated strings.

lib/libalpm/remove.c

@@ -1,7 +1,7 @@
 /*
  *  remove.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
@@ -332,7 +332,7 @@ static int can_remove_file(alpm_handle_t *handle, const alpm_file_t *file)
 	/* If we fail write permissions due to a read-only filesystem, abort.
 	 * Assume all other possible failures are covered somewhere else */
 	if(_alpm_access(handle, NULL, filepath, W_OK) == -1) {
-		if(errno != EACCES && errno != ETXTBSY && access(filepath, F_OK) == 0) {
+		if(errno != EACCES && errno != ETXTBSY && _alpm_access(handle, NULL, filepath, F_OK) == 0) {
 			/* only return failure if the file ACTUALLY exists and we can't write to
 			 * it - ignore "chmod -w" simple permission failures */
 			_alpm_log(handle, ALPM_LOG_ERROR, _("cannot remove file '%s': %s\n"),
@@ -692,7 +692,7 @@ int _alpm_remove_single_package(alpm_handle_t *handle,
 				!(handle->trans->flags & ALPM_TRANS_FLAG_NOSCRIPTLET)) {
 			char *scriptlet = _alpm_local_db_pkgpath(handle->db_local,
 					oldpkg, "install");
-			_alpm_runscriptlet(handle, scriptlet, "pre_remove", pkgver, NULL, 0);
+			_alpm_runscriptlet(handle, oldpkg->name, scriptlet, "pre_remove", pkgver, NULL, 0);
 			free(scriptlet);
 		}
 	}
@@ -712,7 +712,7 @@ int _alpm_remove_single_package(alpm_handle_t *handle,
 			!(handle->trans->flags & ALPM_TRANS_FLAG_NOSCRIPTLET)) {
 		char *scriptlet = _alpm_local_db_pkgpath(handle->db_local,
 				oldpkg, "install");
-		_alpm_runscriptlet(handle, scriptlet, "post_remove", pkgver, NULL, 0);
+		_alpm_runscriptlet(handle, oldpkg->name, scriptlet, "post_remove", pkgver, NULL, 0);
 		free(scriptlet);
 	}
 

lib/libalpm/remove.h

@@ -1,7 +1,7 @@
 /*
  *  remove.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *
  *  This program is free software; you can redistribute it and/or modify

lib/libalpm/signing.c

@@ -1,7 +1,7 @@
 /*
  *  signing.c
  *
- *  Copyright (c) 2008-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2008-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -253,9 +253,10 @@ error:
  * This requires GPGME to call the gpg binary.
  * @param handle the context handle
  * @param email the email address of the key to import
+ * @param fpr the fingerprint key ID to look up (or NULL)
  * @return 0 on success, -1 on error
  */
-static int key_import_wkd(alpm_handle_t *handle, const char *email)
+static int key_import_wkd(alpm_handle_t *handle, const char *email, const char *fpr)
 {
 	gpgme_error_t gpg_err;
 	gpgme_ctx_t ctx = {0};
@@ -274,7 +275,12 @@ static int key_import_wkd(alpm_handle_t *handle, const char *email)
 	_alpm_log(handle, ALPM_LOG_DEBUG, _("looking up key %s using WKD\n"), email);
 	gpg_err = gpgme_get_key(ctx, email, &key, 0);
 	if(gpg_err_code(gpg_err) == GPG_ERR_NO_ERROR) {
-		ret = 0;
+		/* check if correct key was imported via WKD */
+		if(fpr && _alpm_key_in_keychain(handle, fpr)) {
+			ret = 0;
+		} else {
+			_alpm_log(handle, ALPM_LOG_DEBUG, "key lookup failed: WKD imported wrong fingerprint\n");
+		}
 	}
 	gpgme_key_unref(key);
 
@@ -350,17 +356,21 @@ static int key_search_keyserver(alpm_handle_t *handle, const char *fpr,
 	pgpkey->data = key;
 	if(key->subkeys->fpr) {
 		pgpkey->fingerprint = key->subkeys->fpr;
-	} else if(key->subkeys->keyid) {
+	} else {
 		pgpkey->fingerprint = key->subkeys->keyid;
 	}
-	pgpkey->uid = key->uids->uid;
-	pgpkey->name = key->uids->name;
-	pgpkey->email = key->uids->email;
+
+	/* we are probably going to fail importing, but continue anyway... */
+	if(key->uids != NULL) {
+		pgpkey->uid = key->uids->uid;
+		pgpkey->name = key->uids->name;
+		pgpkey->email = key->uids->email;
+	}
+
 	pgpkey->created = key->subkeys->timestamp;
 	pgpkey->expires = key->subkeys->expires;
 	pgpkey->length = key->subkeys->length;
 	pgpkey->revoked = key->subkeys->revoked;
-
 	/* Initialize with '?', this is overwritten unless public key
 	 * algorithm is unknown. */
 	pgpkey->pubkey_algo = '?';
@@ -504,23 +514,19 @@ int _alpm_key_import(alpm_handle_t *handle, const char *uid, const char *fpr)
 		return -1;
 	}
 
-	STRDUP(fetch_key.uid, uid, return -1);
-	STRDUP(fetch_key.fingerprint, fpr, free(fetch_key.uid); return -1);
 
 	alpm_question_import_key_t question = {
 				.type = ALPM_QUESTION_IMPORT_KEY,
 				.import = 0,
-				.key = &fetch_key
+				.uid = uid,
+				.fingerprint = fpr
 			};
 	QUESTION(handle, &question);
 
-	free(fetch_key.uid);
-	free(fetch_key.fingerprint);
-
 	if(question.import) {
 		/* Try to import the key from a WKD first */
 		if(email_from_uid(uid, &email) == 0) {
-			ret = key_import_wkd(handle, email);
+			ret = key_import_wkd(handle, email, fpr);
 			free(email);
 		}
 
@@ -533,7 +539,7 @@ int _alpm_key_import(alpm_handle_t *handle, const char *uid, const char *fpr)
 					ret = 0;
 				} else {
 					_alpm_log(handle, ALPM_LOG_ERROR,
-							_("key \"%s\" could not be imported\n"), fetch_key.uid);
+							_("key \"%s\" could not be imported\n"), fpr);
 				}
 			} else {
 				_alpm_log(handle, ALPM_LOG_ERROR,

lib/libalpm/signing.h

@@ -1,7 +1,7 @@
 /*
  *  signing.h
  *
- *  Copyright (c) 2008-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2008-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

lib/libalpm/sync.c

@@ -1,7 +1,7 @@
 /*
  *  sync.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
@@ -470,7 +470,6 @@ int _alpm_sync_prepare(alpm_handle_t *handle, alpm_list_t **data)
 			for(j = i->next; j; j = j->next) {
 				alpm_pkg_t *pkg2 = j->data;
 				if(strcmp(pkg1->filename, pkg2->filename) == 0) {
-					alpm_list_free(resolved);
 					ret = -1;
 					handle->pm_errno = ALPM_ERR_TRANS_DUP_FILENAME;
 					_alpm_log(handle, ALPM_LOG_ERROR, _("packages %s and %s have the same filename: %s\n"),
@@ -480,6 +479,7 @@ int _alpm_sync_prepare(alpm_handle_t *handle, alpm_list_t **data)
 		}
 
 		if(ret != 0) {
+			alpm_list_free(resolved);
 			goto cleanup;
 		}
 
@@ -517,21 +517,23 @@ int _alpm_sync_prepare(alpm_handle_t *handle, alpm_list_t **data)
 
 		for(i = deps; i; i = i->next) {
 			alpm_conflict_t *conflict = i->data;
+			const char *name1 = conflict->package1->name;
+			const char *name2 = conflict->package2->name;
 			alpm_pkg_t *rsync, *sync, *sync1, *sync2;
 
 			/* have we already removed one of the conflicting targets? */
-			sync1 = alpm_pkg_find(trans->add, conflict->package1);
-			sync2 = alpm_pkg_find(trans->add, conflict->package2);
+			sync1 = alpm_pkg_find(trans->add, name1);
+			sync2 = alpm_pkg_find(trans->add, name2);
 			if(!sync1 || !sync2) {
 				continue;
 			}
 
 			_alpm_log(handle, ALPM_LOG_DEBUG, "conflicting packages in the sync list: '%s' <-> '%s'\n",
-					conflict->package1, conflict->package2);
+					name1, name2);
 
 			/* if sync1 provides sync2, we remove sync2 from the targets, and vice versa */
-			alpm_depend_t *dep1 = alpm_dep_from_string(conflict->package1);
-			alpm_depend_t *dep2 = alpm_dep_from_string(conflict->package2);
+			alpm_depend_t *dep1 = alpm_dep_from_string(name1);
+			alpm_depend_t *dep2 = alpm_dep_from_string(name2);
 			if(_alpm_depcmp(sync1, dep2)) {
 				rsync = sync2;
 				sync = sync1;
@@ -559,8 +561,8 @@ int _alpm_sync_prepare(alpm_handle_t *handle, alpm_list_t **data)
 
 			/* Prints warning */
 			_alpm_log(handle, ALPM_LOG_WARNING,
-					_("removing '%s' from target list because it conflicts with '%s'\n"),
-					rsync->name, sync->name);
+					_("removing '%s-%s' from target list because it conflicts with '%s-%s'\n"),
+					rsync->name, rsync->version, sync->name, sync->version);
 			trans->add = alpm_list_remove(trans->add, rsync, _alpm_pkg_cmp, NULL);
 			/* rsync is not a transaction target anymore */
 			trans->unresolvable = alpm_list_add(trans->unresolvable, rsync);
@@ -581,16 +583,18 @@ int _alpm_sync_prepare(alpm_handle_t *handle, alpm_list_t **data)
 				.conflict = i->data
 			};
 			alpm_conflict_t *conflict = i->data;
+			const char *name1 = conflict->package1->name;
+			const char *name2 = conflict->package2->name;
 			int found = 0;
 
-			/* if conflict->package2 (the local package) is not elected for removal,
+			/* if name2 (the local package) is not elected for removal,
 			   we ask the user */
-			if(alpm_pkg_find(trans->remove, conflict->package2)) {
+			if(alpm_pkg_find(trans->remove, name2)) {
 				found = 1;
 			}
 			for(j = trans->add; j && !found; j = j->next) {
 				alpm_pkg_t *spkg = j->data;
-				if(alpm_pkg_find(spkg->removes, conflict->package2)) {
+				if(alpm_pkg_find(spkg->removes, name2)) {
 					found = 1;
 				}
 			}
@@ -598,15 +602,15 @@ int _alpm_sync_prepare(alpm_handle_t *handle, alpm_list_t **data)
 				continue;
 			}
 
-			_alpm_log(handle, ALPM_LOG_DEBUG, "package '%s' conflicts with '%s'\n",
-					conflict->package1, conflict->package2);
+			_alpm_log(handle, ALPM_LOG_DEBUG, "package '%s-%s' conflicts with '%s-%s'\n",
+					name1, conflict->package1->version, name2,conflict->package2->version);
 
 			QUESTION(handle, &question);
 			if(question.remove) {
 				/* append to the removes list */
-				alpm_pkg_t *sync = alpm_pkg_find(trans->add, conflict->package1);
-				alpm_pkg_t *local = _alpm_db_get_pkgfromcache(handle->db_local, conflict->package2);
-				_alpm_log(handle, ALPM_LOG_DEBUG, "electing '%s' for removal\n", conflict->package2);
+				alpm_pkg_t *sync = alpm_pkg_find(trans->add, name1);
+				alpm_pkg_t *local = _alpm_db_get_pkgfromcache(handle->db_local, name2);
+				_alpm_log(handle, ALPM_LOG_DEBUG, "electing '%s' for removal\n", name2);
 				sync->removes = alpm_list_add(sync->removes, local);
 			} else { /* abort */
 				_alpm_log(handle, ALPM_LOG_ERROR, _("unresolvable package conflicts detected\n"));
@@ -732,7 +736,7 @@ static int find_dl_candidates(alpm_handle_t *handle, alpm_list_t **files)
 				handle->pm_errno = ALPM_ERR_SERVER_NONE;
 				_alpm_log(handle, ALPM_LOG_ERROR, "%s: %s\n",
 						alpm_strerror(handle->pm_errno), repo->treename);
-				return 1;
+				return -1;
 			}
 
 			ASSERT(spkg->filename != NULL, RET_ERR(handle, ALPM_ERR_PKG_INVALID_NAME, -1));
@@ -991,6 +995,13 @@ static int check_validity(alpm_handle_t *handle,
 
 		current_bytes += v.pkg->size;
 		v.path = _alpm_filecache_find(handle, v.pkg->filename);
+
+		if(!v.path) {
+			_alpm_log(handle, ALPM_LOG_ERROR,
+					_("%s: could not find package in cache\n"), v.pkg->name);
+			RET_ERR(handle, ALPM_ERR_PKG_NOT_FOUND, -1);
+		}
+
 		v.siglevel = alpm_db_get_siglevel(alpm_pkg_get_db(v.pkg));
 
 		if(_alpm_pkg_validate_internal(handle, v.path, v.pkg,
@@ -1082,6 +1093,12 @@ static int load_packages(alpm_handle_t *handle, alpm_list_t **data,
 		current_bytes += spkg->size;
 		filepath = _alpm_filecache_find(handle, spkg->filename);
 
+		if(!filepath) {
+			_alpm_log(handle, ALPM_LOG_ERROR,
+					_("%s: could not find package in cache\n"), spkg->name);
+			RET_ERR(handle, ALPM_ERR_PKG_NOT_FOUND, -1);
+		}
+
 		/* load the package file and replace pkgcache entry with it in the target list */
 		/* TODO: alpm_pkg_get_db() will not work on this target anymore */
 		_alpm_log(handle, ALPM_LOG_DEBUG,
@@ -1109,6 +1126,7 @@ static int load_packages(alpm_handle_t *handle, alpm_list_t **data,
 			errors++;
 			*data = alpm_list_add(*data, strdup(spkg->filename));
 			free(filepath);
+			_alpm_pkg_free(pkgfile);
 			continue;
 		}
 		free(filepath);

lib/libalpm/sync.h

@@ -1,7 +1,7 @@
 /*
  *  sync.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005, 2006 by Miklos Vajna <vmiklos@frugalware.org>

lib/libalpm/trans.c

@@ -1,7 +1,7 @@
 /*
  *  trans.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
@@ -198,7 +198,8 @@ int SYMEXPORT alpm_trans_commit(alpm_handle_t *handle, alpm_list_t **data)
 		}
 	}
 
-	if(_alpm_hook_run(handle, ALPM_HOOK_PRE_TRANSACTION) != 0) {
+	if(!(trans->flags & ALPM_TRANS_FLAG_NOHOOKS) &&
+			_alpm_hook_run(handle, ALPM_HOOK_PRE_TRANSACTION) != 0) {
 		RET_ERR(handle, ALPM_ERR_TRANS_HOOK_FAILED, -1);
 	}
 
@@ -232,7 +233,10 @@ int SYMEXPORT alpm_trans_commit(alpm_handle_t *handle, alpm_list_t **data)
 		event.type = ALPM_EVENT_TRANSACTION_DONE;
 		EVENT(handle, (void *)&event);
 		alpm_logaction(handle, ALPM_CALLER_PREFIX, "transaction completed\n");
-		_alpm_hook_run(handle, ALPM_HOOK_POST_TRANSACTION);
+
+		if(!(trans->flags & ALPM_TRANS_FLAG_NOHOOKS)) {
+			_alpm_hook_run(handle, ALPM_HOOK_POST_TRANSACTION);
+		}
 	}
 
 	trans->state = STATE_COMMITED;
@@ -330,7 +334,7 @@ static int grep(const char *fn, const char *needle)
 	return 0;
 }
 
-int _alpm_runscriptlet(alpm_handle_t *handle, const char *filepath,
+int _alpm_runscriptlet(alpm_handle_t *handle, const char *pkgname, const char *filepath,
 		const char *script, const char *ver, const char *oldver, int is_archive)
 {
 	char arg0[64], arg1[3], cmdline[PATH_MAX];
@@ -403,7 +407,16 @@ int _alpm_runscriptlet(alpm_handle_t *handle, const char *filepath,
 
 	_alpm_log(handle, ALPM_LOG_DEBUG, "executing \"%s\"\n", cmdline);
 
-	retval = _alpm_run_chroot(handle, SCRIPTLET_SHELL, argv, NULL, NULL);
+	alpm_event_install_run_t event = {
+		.type = ALPM_EVENT_INSTALL_RUN_START,
+		.pkgname = pkgname,
+	};
+	EVENT(handle, &event);
+
+	retval = _alpm_run_chroot(handle, pkgname, ALPM_SCRIPTLET_KIND_INSTALL_FILE, SCRIPTLET_SHELL, argv, NULL, NULL);
+
+	event.type = ALPM_EVENT_INSTALL_RUN_DONE;
+	EVENT(handle, &event);
 
 cleanup:
 	if(scriptfn && unlink(scriptfn)) {

lib/libalpm/trans.h

@@ -1,7 +1,7 @@
 /*
  *  trans.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
@@ -36,7 +36,7 @@ typedef enum _alpm_transstate_t {
 } alpm_transstate_t;
 
 /* Transaction */
-struct __alpm_trans_t {
+typedef struct _alpm_trans_t {
 	/* bitfield of alpm_transflag_t flags */
 	int flags;
 	alpm_transstate_t state;
@@ -44,12 +44,12 @@ struct __alpm_trans_t {
 	alpm_list_t *add;           /* list of (alpm_pkg_t *) */
 	alpm_list_t *remove;        /* list of (alpm_pkg_t *) */
 	alpm_list_t *skip_remove;   /* list of (char *) */
-};
+} alpm_trans_t;
 
 void _alpm_trans_free(alpm_trans_t *trans);
 /* flags is a bitfield of alpm_transflag_t flags */
 int _alpm_trans_init(alpm_trans_t *trans, int flags);
-int _alpm_runscriptlet(alpm_handle_t *handle, const char *filepath,
+int _alpm_runscriptlet(alpm_handle_t *handle, const char *name, const char *filepath,
 		const char *script, const char *ver, const char *oldver, int is_archive);
 
 #endif /* ALPM_TRANS_H */

lib/libalpm/util.c

@@ -1,7 +1,7 @@
 /*
  *  util.c
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
@@ -31,6 +31,7 @@
 #include <limits.h>
 #include <sys/wait.h>
 #include <sys/socket.h>
+#include <fcntl.h>
 #include <fnmatch.h>
 #include <poll.h>
 #include <signal.h>
@@ -40,8 +41,7 @@
 #include <archive_entry.h>
 
 #ifdef HAVE_LIBSSL
-#include <openssl/md5.h>
-#include <openssl/sha.h>
+#include <openssl/evp.h>
 #endif
 
 #ifdef HAVE_LIBNETTLE
@@ -349,6 +349,11 @@ int _alpm_unpack(alpm_handle_t *handle, const char *path, const char *prefix,
 
 		entryname = archive_entry_pathname(entry);
 
+		if(entryname == NULL) {
+			ret = 1;
+			goto cleanup;
+		}
+
 		/* If specific files were requested, skip entries that don't match. */
 		if(list) {
 			char *entry_prefix = NULL;
@@ -492,18 +497,21 @@ static int _alpm_chroot_write_to_child(alpm_handle_t *handle, int fd,
 	return 0;
 }
 
-static void _alpm_chroot_process_output(alpm_handle_t *handle, const char *line)
+static void _alpm_chroot_process_output(alpm_handle_t *handle, const char *name,
+		alpm_scriptlet_kind_t kind, const char *line)
 {
 	alpm_event_scriptlet_info_t event = {
 		.type = ALPM_EVENT_SCRIPTLET_INFO,
+		.kind = kind,
+		.name = name,
 		.line = line
 	};
 	alpm_logaction(handle, "ALPM-SCRIPTLET", "%s", line);
 	EVENT(handle, &event);
 }
 
-static int _alpm_chroot_read_from_child(alpm_handle_t *handle, int fd,
-		char *buf, ssize_t *buf_size, ssize_t buf_limit)
+static int _alpm_chroot_read_from_child(alpm_handle_t *handle, int fd, const char *name,
+		alpm_scriptlet_kind_t kind, char *buf, ssize_t *buf_size, ssize_t buf_limit)
 {
 	ssize_t space = buf_limit - *buf_size - 2; /* reserve 2 for "\n\0" */
 	ssize_t nread = read(fd, buf + *buf_size, space);
@@ -515,7 +523,7 @@ static int _alpm_chroot_read_from_child(alpm_handle_t *handle, int fd,
 				size_t linelen = newline - buf + 1;
 				char old = buf[linelen];
 				buf[linelen] = '\0';
-				_alpm_chroot_process_output(handle, buf);
+				_alpm_chroot_process_output(handle, name, kind, buf);
 				buf[linelen] = old;
 
 				*buf_size -= linelen;
@@ -525,14 +533,14 @@ static int _alpm_chroot_read_from_child(alpm_handle_t *handle, int fd,
 		} else if(nread == space) {
 			/* we didn't read a full line, but we're out of space */
 			strcpy(buf + *buf_size, "\n");
-			_alpm_chroot_process_output(handle, buf);
+			_alpm_chroot_process_output(handle, name, kind, buf);
 			*buf_size = 0;
 		}
 	} else if(nread == 0) {
 		/* end-of-file */
 		if(*buf_size) {
 			strcpy(buf + *buf_size, "\n");
-			_alpm_chroot_process_output(handle, buf);
+			_alpm_chroot_process_output(handle, name, kind, buf);
 		}
 		return -1;
 	} else if(should_retry(errno)) {
@@ -541,7 +549,7 @@ static int _alpm_chroot_read_from_child(alpm_handle_t *handle, int fd,
 		/* read error */
 		if(*buf_size) {
 			strcpy(buf + *buf_size, "\n");
-			_alpm_chroot_process_output(handle, buf);
+			_alpm_chroot_process_output(handle, name, kind, buf);
 		}
 		_alpm_log(handle, ALPM_LOG_ERROR,
 				_("unable to read from pipe (%s)\n"), strerror(errno));
@@ -577,14 +585,16 @@ static void _alpm_reset_signals(void)
 
 /** Execute a command with arguments in a chroot.
  * @param handle the context handle
+ * @param name a human readable name to describe the command
+ * @param kind what kind of scriptlet is running
  * @param cmd command to execute
  * @param argv arguments to pass to cmd
  * @param stdin_cb callback to provide input to the chroot on stdin
  * @param stdin_ctx context to be passed to @a stdin_cb
  * @return 0 on success, 1 on error
  */
-int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[],
-		_alpm_cb_io stdin_cb, void *stdin_ctx)
+int _alpm_run_chroot(alpm_handle_t *handle, const char *name, alpm_scriptlet_kind_t kind,
+		const char *cmd, char *const argv[], _alpm_cb_io stdin_cb, void *stdin_ctx)
 {
 	pid_t pid;
 	int child2parent_pipefd[2], parent2child_pipefd[2];
@@ -645,12 +655,15 @@ int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[],
 		close(parent2child_pipefd[HEAD]);
 		close(child2parent_pipefd[TAIL]);
 		close(child2parent_pipefd[HEAD]);
+
 		if(cwdfd >= 0) {
 			close(cwdfd);
 		}
 
 		/* use fprintf instead of _alpm_log to send output through the parent */
-		if(chroot(handle->root) != 0) {
+		/* don't chroot() to "/": this allows running with less caps when the
+		 * caller puts us in the right root */
+		if(strcmp(handle->root, "/") != 0 && chroot(handle->root) != 0) {
 			fprintf(stderr, _("could not change the root directory (%s)\n"), strerror(errno));
 			exit(1);
 		}
@@ -659,28 +672,49 @@ int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[],
 					"/", strerror(errno));
 			exit(1);
 		}
+		/* bash assumes it's being run under rsh/ssh if stdin is a socket and
+		 * sources ~/.bashrc if it thinks it's the top-level shell.
+		 * set SHLVL before running to indicate that it's a child shell and
+		 * disable this behavior */
+		setenv("SHLVL", "1", 0);
+		/* bash sources $BASH_ENV when run non-interactively */
+		unsetenv("BASH_ENV");
 		umask(0022);
 		_alpm_reset_signals();
 		execv(cmd, argv);
 		/* execv only returns if there was an error */
-		fprintf(stderr, _("call to execv failed (%s)\n"), strerror(errno));
+		fprintf(stderr, _("%s: failed to execv '%s' (%s)\n"), name, cmd, strerror(errno));
 		exit(1);
 	} else {
 		/* this code runs for the parent only (wait on the child) */
 		int status;
 		char obuf[PIPE_BUF]; /* writes <= PIPE_BUF are guaranteed atomic */
 		char ibuf[LINE_MAX];
+		char sciptlet_name[32];
 		ssize_t olen = 0, ilen = 0;
 		nfds_t nfds = 2;
 		struct pollfd fds[2], *child2parent = &(fds[0]), *parent2child = &(fds[1]);
 		int poll_ret;
 
+		switch(kind) {
+			case ALPM_SCRIPTLET_KIND_HOOK:
+				snprintf(sciptlet_name, 32, "hook '%s'", name);
+				break;
+			case ALPM_SCRIPTLET_KIND_INSTALL_FILE:
+				snprintf(sciptlet_name, 32, "'%s.install'", name);
+				break;
+			case ALPM_SCRIPTLET_KIND_COMMAND:
+				strncpy(sciptlet_name, "ldconfig", 32);
+				break;
+		}
+
 		child2parent->fd = child2parent_pipefd[TAIL];
 		child2parent->events = POLLIN;
 		fcntl(child2parent->fd, F_SETFL, O_NONBLOCK);
 		close(child2parent_pipefd[HEAD]);
 		close(parent2child_pipefd[TAIL]);
 
+
 		if(stdin_cb) {
 			parent2child->fd = parent2child_pipefd[HEAD];
 			parent2child->events = POLLOUT;
@@ -703,7 +737,7 @@ int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[],
 				}
 			}
 			if(child2parent->revents & POLLIN) {
-				if(_alpm_chroot_read_from_child(handle, child2parent->fd,
+				if(_alpm_chroot_read_from_child(handle, child2parent->fd, name, kind,
 							ibuf, &ilen, sizeof(ibuf)) != 0) {
 					/* we encountered end-of-file or an error */
 					STOP_POLLING(child2parent);
@@ -726,7 +760,7 @@ int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[],
 		if(ilen) {
 			/* buffer would have already been flushed if it had a newline */
 			strcpy(ibuf + ilen, "\n");
-			_alpm_chroot_process_output(handle, ibuf);
+			_alpm_chroot_process_output(handle, name, kind, ibuf);
 		}
 
 #undef STOP_POLLING
@@ -742,7 +776,7 @@ int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[],
 
 		while(waitpid(pid, &status, 0) == -1) {
 			if(errno != EINTR) {
-				_alpm_log(handle, ALPM_LOG_ERROR, _("call to waitpid failed (%s)\n"), strerror(errno));
+				_alpm_log(handle, ALPM_LOG_ERROR, _("failed to run %s: call to waitpid failed (%s)\n"), sciptlet_name, strerror(errno));
 				retval = 1;
 				goto cleanup;
 			}
@@ -752,7 +786,8 @@ int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[],
 		if(WIFEXITED(status)) {
 			_alpm_log(handle, ALPM_LOG_DEBUG, "call to waitpid succeeded\n");
 			if(WEXITSTATUS(status) != 0) {
-				_alpm_log(handle, ALPM_LOG_ERROR, _("command failed to execute correctly\n"));
+				_alpm_log(handle, ALPM_LOG_ERROR, _("%s did not complete sucessfully (%s exited %d)\n"),
+						sciptlet_name, cmd, WEXITSTATUS(status));
 				retval = 1;
 			}
 		} else if(WIFSIGNALED(status) != 0) {
@@ -761,8 +796,8 @@ int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[],
 			if(signal_description == NULL) {
 				signal_description = _("Unknown signal");
 			}
-			_alpm_log(handle, ALPM_LOG_ERROR, _("command terminated by signal %d: %s\n"),
-						WTERMSIG(status), signal_description);
+			_alpm_log(handle, ALPM_LOG_ERROR, _("%s terminated by signal %d: %s\n"),
+						sciptlet_name, WTERMSIG(status), signal_description);
 			retval = 1;
 		}
 	}
@@ -793,10 +828,9 @@ int _alpm_ldconfig(alpm_handle_t *handle)
 	if(access(line, F_OK) == 0) {
 		snprintf(line, PATH_MAX, "%s%s", handle->root, LDCONFIG);
 		if(access(line, X_OK) == 0) {
-			char arg0[32];
+			char *arg0 = strdup(LDCONFIG);
 			char *argv[] = { arg0, NULL };
-			strcpy(arg0, "ldconfig");
-			return _alpm_run_chroot(handle, LDCONFIG, argv, NULL, NULL);
+			return _alpm_run_chroot(handle, "ldconfig", ALPM_SCRIPTLET_KIND_COMMAND, LDCONFIG, argv, NULL, NULL);
 		}
 	}
 
@@ -831,10 +865,17 @@ char *_alpm_filecache_find(alpm_handle_t *handle, const char *filename)
 	for(i = handle->cachedirs; i; i = i->next) {
 		snprintf(path, PATH_MAX, "%s%s", (char *)i->data,
 				filename);
-		if(stat(path, &buf) == 0 && S_ISREG(buf.st_mode)) {
-			retpath = strdup(path);
-			_alpm_log(handle, ALPM_LOG_DEBUG, "found cached pkg: %s\n", retpath);
-			return retpath;
+		if(stat(path, &buf) == 0) {
+			if(S_ISREG(buf.st_mode)) {
+				retpath = strdup(path);
+				_alpm_log(handle, ALPM_LOG_DEBUG, "found cached pkg: %s\n", retpath);
+				return retpath;
+			} else {
+				_alpm_log(handle, ALPM_LOG_WARNING,
+						"cached pkg '%s' is not a regular file: mode=%i\n", path, buf.st_mode);
+			}
+		} else if(errno != ENOENT) {
+			_alpm_log(handle, ALPM_LOG_WARNING, "could not open '%s'\n: %s", path, strerror(errno));
 		}
 	}
 	/* package wasn't found in any cachedir */
@@ -916,7 +957,8 @@ const char *_alpm_filecache_setup(alpm_handle_t *handle)
 static int md5_file(const char *path, unsigned char output[16])
 {
 #if HAVE_LIBSSL
-	MD5_CTX ctx;
+	EVP_MD_CTX *ctx;
+	const EVP_MD *md = EVP_get_digestbyname("MD5");
 #else /* HAVE_LIBNETTLE */
 	struct md5_ctx ctx;
 #endif
@@ -933,7 +975,8 @@ static int md5_file(const char *path, unsigned char output[16])
 	}
 
 #if HAVE_LIBSSL
-	MD5_Init(&ctx);
+	ctx = EVP_MD_CTX_create();
+	EVP_DigestInit_ex(ctx, md, NULL);
 #else /* HAVE_LIBNETTLE */
 	md5_init(&ctx);
 #endif
@@ -943,7 +986,7 @@ static int md5_file(const char *path, unsigned char output[16])
 			continue;
 		}
 #if HAVE_LIBSSL
-		MD5_Update(&ctx, buf, n);
+		EVP_DigestUpdate(ctx, buf, n);
 #else /* HAVE_LIBNETTLE */
 		md5_update(&ctx, n, buf);
 #endif
@@ -957,7 +1000,8 @@ static int md5_file(const char *path, unsigned char output[16])
 	}
 
 #if HAVE_LIBSSL
-	MD5_Final(output, &ctx);
+	EVP_DigestFinal_ex(ctx, output, NULL);
+	EVP_MD_CTX_destroy(ctx);
 #else /* HAVE_LIBNETTLE */
 	md5_digest(&ctx, MD5_DIGEST_SIZE, output);
 #endif
@@ -972,7 +1016,8 @@ static int md5_file(const char *path, unsigned char output[16])
 static int sha256_file(const char *path, unsigned char output[32])
 {
 #if HAVE_LIBSSL
-	SHA256_CTX ctx;
+	EVP_MD_CTX *ctx;
+	const EVP_MD *md = EVP_get_digestbyname("SHA256");
 #else /* HAVE_LIBNETTLE */
 	struct sha256_ctx ctx;
 #endif
@@ -989,7 +1034,8 @@ static int sha256_file(const char *path, unsigned char output[32])
 	}
 
 #if HAVE_LIBSSL
-	SHA256_Init(&ctx);
+	ctx = EVP_MD_CTX_create();
+	EVP_DigestInit_ex(ctx, md, NULL);
 #else /* HAVE_LIBNETTLE */
 	sha256_init(&ctx);
 #endif
@@ -999,7 +1045,7 @@ static int sha256_file(const char *path, unsigned char output[32])
 			continue;
 		}
 #if HAVE_LIBSSL
-		SHA256_Update(&ctx, buf, n);
+		EVP_DigestUpdate(ctx, buf, n);
 #else /* HAVE_LIBNETTLE */
 		sha256_update(&ctx, n, buf);
 #endif
@@ -1013,7 +1059,8 @@ static int sha256_file(const char *path, unsigned char output[32])
 	}
 
 #if HAVE_LIBSSL
-	SHA256_Final(output, &ctx);
+	EVP_DigestFinal_ex(ctx, output, NULL);
+	EVP_MD_CTX_destroy(ctx);
 #else /* HAVE_LIBNETTLE */
 	sha256_digest(&ctx, SHA256_DIGEST_SIZE, output);
 #endif
@@ -1335,6 +1382,11 @@ int _alpm_access(alpm_handle_t *handle, const char *dir, const char *file, int a
 	size_t len = 0;
 	int ret = 0;
 
+	int flag = 0;
+#ifdef AT_SYMLINK_NOFOLLOW
+	flag |= AT_SYMLINK_NOFOLLOW;
+#endif
+
 	if(dir) {
 		char *check_path;
 
@@ -1342,11 +1394,11 @@ int _alpm_access(alpm_handle_t *handle, const char *dir, const char *file, int a
 		CALLOC(check_path, len, sizeof(char), RET_ERR(handle, ALPM_ERR_MEMORY, -1));
 		snprintf(check_path, len, "%s%s", dir, file);
 
-		ret = access(check_path, amode);
+		ret = faccessat(AT_FDCWD, check_path, amode, flag);
 		free(check_path);
 	} else {
 		dir = "";
-		ret = access(file, amode);
+		ret = faccessat(AT_FDCWD, file, amode, flag);
 	}
 
 	if(ret != 0) {

lib/libalpm/util.h

@@ -1,7 +1,7 @@
 /*
  *  util.h
  *
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
  *  Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
  *  Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
@@ -129,8 +129,8 @@ ssize_t _alpm_files_in_directory(alpm_handle_t *handle, const char *path, int fu
 
 typedef ssize_t (*_alpm_cb_io)(void *buf, ssize_t len, void *ctx);
 
-int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[],
-		_alpm_cb_io in_cb, void *in_ctx);
+int _alpm_run_chroot(alpm_handle_t *handle, const char *name, alpm_scriptlet_kind_t kind,
+		const char *cmd, char *const argv[], _alpm_cb_io in_cb, void *in_ctx);
 int _alpm_ldconfig(alpm_handle_t *handle);
 int _alpm_str_cmp(const void *s1, const void *s2);
 char *_alpm_filecache_find(alpm_handle_t *handle, const char *filename);

lib/libalpm/version.c

@@ -1,5 +1,5 @@
 /*
- *  Copyright (c) 2006-2021 Pacman Development Team <pacman-dev@archlinux.org>
+ *  Copyright (c) 2006-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

meson.build

@@ -8,7 +8,7 @@ project('pacman',
           'sysconfdir=/etc',
           'localstatedir=/var',
         ],
-        meson_version : '>= 0.51')
+        meson_version : '>= 0.56')
 
 libalpm_version = '13.0.1'
 
@@ -26,14 +26,15 @@ MANDIR = join_paths(PREFIX, get_option('mandir'))
 BUILDSCRIPT = get_option('buildscript')
 LIBMAKEPKGDIR = join_paths(PREFIX, DATAROOTDIR, 'makepkg')
 PKGDATADIR = join_paths(PREFIX, DATAROOTDIR, meson.project_name())
+KEYRINGDIR = join_paths(PREFIX, DATAROOTDIR, get_option('keyringdir'))
 
 PYTHON = import('python').find_installation('python3')
 LDCONFIG = get_option('ldconfig')
-MESON_MAKE_SYMLINK = join_paths(meson.source_root(), 'build-aux/meson-make-symlink.sh')
+MESON_MAKE_SYMLINK = join_paths(meson.project_source_root(), 'build-aux/meson-make-symlink.sh')
 
 BASH = find_program('bash4', 'bash')
 if BASH.found()
-  bash_version = run_command(BASH, '-c', 'IFS=.; echo "${BASH_VERSINFO[*]:0:3}"').stdout()
+  bash_version = run_command(BASH, '-c', 'IFS=.; echo "${BASH_VERSINFO[*]:0:3}"', check: true).stdout()
 
   have_bash = bash_version.version_compare('>= 4.4.0')
 endif
@@ -43,7 +44,7 @@ endif
 
 bashcompletion = dependency('bash-completion', required : false)
 if bashcompletion.found()
-  BASHCOMPDIR = bashcompletion.get_pkgconfig_variable('completionsdir')
+  BASHCOMPDIR = bashcompletion.get_variable(pkgconfig: 'completionsdir')
 else
   BASHCOMPDIR = join_paths(DATAROOTDIR, 'bash-completion/completions')
 endif
@@ -53,7 +54,8 @@ if get_option('use-git-version')
       find_program('git'),
       'describe',
       '--abbrev=4',
-      '--dirty').stdout().strip().strip('v')
+      '--dirty',
+      check: true).stdout().strip().strip('v')
 else
   PACKAGE_VERSION = meson.project_version()
 endif
@@ -90,6 +92,11 @@ endif
 libarchive = dependency('libarchive',
                         version : '>=3.0.0',
                         static : get_option('buildstatic'))
+if libarchive.version().version_compare('>=3.6.0')
+  bsdtar_no_read_sparse = '--no-read-sparse'
+else
+  bsdtar_no_read_sparse = ''
+endif
 
 libcurl = dependency('libcurl',
                      version : '>=7.55.0',
@@ -97,7 +104,7 @@ libcurl = dependency('libcurl',
                      static : get_option('buildstatic'))
 conf.set('HAVE_LIBCURL', libcurl.found())
 
-needed_gpgme_version = '>=1.3.0'
+needed_gpgme_version = '>=1.12.0'
 gpgme = dependency('gpgme',
                    version : needed_gpgme_version,
                    required : get_option('gpgme'),
@@ -175,7 +182,22 @@ foreach type : [
   endif
 endforeach
 
-if conf.has('HAVE_STRUCT_STATVFS_F_FLAG')
+
+if conf.has('HAVE_GETMNTINFO')
+  if cc.compiles('''
+      #include <sys/types.h>
+      #include <sys/statvfs.h>
+
+      void func() {
+        struct statvfs *buf;
+        getmntinfo(&buf, 0);
+      }
+      ''')
+      conf.set('FSSTATSTYPE', 'struct statvfs')
+  else
+      conf.set('FSSTATSTYPE', 'struct statfs')
+  endif
+elif conf.has('HAVE_STRUCT_STATVFS_F_FLAG')
   conf.set('FSSTATSTYPE', 'struct statvfs')
 elif conf.has('HAVE_STRUCT_STATFS_F_FLAGS')
   conf.set('FSSTATSTYPE', 'struct statfs')
@@ -183,6 +205,7 @@ endif
 
 if get_option('debug')
   extra_cflags = [
+    '-pedantic',
     '-Wcast-align',
     '-Wclobbered',
     '-Wempty-body',
@@ -230,7 +253,7 @@ strip_static = '--strip-debug'
 
 file_seccomp = get_option('file-seccomp')
 # meson-git has find_program('file', required: false, version: '>=5.38')
-filever = run_command('sh', '-c', 'file --version | sed -n "s/^file-\(.*\)/\\1/p"').stdout()
+filever = run_command('sh', '-c', 'file --version | sed -n "s/^file-\(.*\)/\\1/p"', check: true).stdout()
 if file_seccomp.enabled() or ( file_seccomp.auto() and filever.version_compare('>= 5.38') )
   filecmd = 'file -S'
 endif
@@ -245,7 +268,7 @@ elif os.contains('bsd') or os == 'dragonfly'
   inodecmd = 'stat -f \'%i %N\''
 endif
 
-chost = run_command(cc, '-dumpmachine').stdout().strip()
+chost = run_command(cc, '-dumpmachine', check: true).stdout().strip()
 carch = chost.split('-')[0]
 
 # annoyingly, we have to maintain two sets of configuration_data which is
@@ -260,8 +283,9 @@ substs.set('LOCALEDIR', LOCALEDIR)
 substs.set('sysconfdir', SYSCONFDIR)
 substs.set('localstatedir', LOCALSTATEDIR)
 substs.set('PKGDATADIR', PKGDATADIR)
+substs.set('KEYRINGDIR', KEYRINGDIR)
 substs.set('PREFIX', PREFIX)
-substs.set('BASH', BASH.path())
+substs.set('BASH', BASH.full_path())
 substs.set('PACKAGE_VERSION', PACKAGE_VERSION)
 substs.set('PACKAGE_NAME', meson.project_name())
 substs.set('BUILDSCRIPT', BUILDSCRIPT)
@@ -273,6 +297,7 @@ substs.set('LIBMAKEPKGDIR', LIBMAKEPKGDIR)
 substs.set('STRIP_BINARIES', strip_binaries)
 substs.set('STRIP_SHARED', strip_shared)
 substs.set('STRIP_STATIC', strip_static)
+substs.set('BSDTAR_NO_READ_SPARSE', bsdtar_no_read_sparse)
 
 subdir('lib/libalpm')
 subdir('src/common')
@@ -311,7 +336,7 @@ libalpm_a = static_library(
   'alpm_objlib',
   libalpm_sources,
   # https://github.com/mesonbuild/meson/issues/3937
-  objects : libcommon.extract_all_objects(),
+  objects : libcommon.extract_all_objects(recursive: true),
   include_directories : includes,
   gnu_symbol_visibility : 'hidden',
   dependencies : alpm_deps)
@@ -373,7 +398,7 @@ executable(
 
 foreach wrapper : script_wrappers
   cdata = configuration_data()
-  cdata.set_quoted('BASH', BASH.path())
+  cdata.set_quoted('BASH', BASH.full_path())
   cdata.set_quoted('BUILDDIR', wrapper[2])
   cdata.set_quoted('REAL_PROGPATH', wrapper[1].full_path())
 
@@ -381,7 +406,7 @@ foreach wrapper : script_wrappers
   # directory. Use configure_file instead of a custom_target to ensure that
   # permissions on the input script wrapper are preserved.
   configure_file(
-    input : join_paths(meson.source_root(), 'build-aux', 'script-wrapper.sh.in'),
+    input : join_paths(meson.project_source_root(), 'build-aux', 'script-wrapper.sh.in'),
     output : wrapper[0],
     configuration : cdata)
 endforeach
@@ -392,6 +417,12 @@ configure_file(
   configuration : substs,
   install_dir : SYSCONFDIR)
 
+configure_file(
+  input : 'etc/makepkg.conf.d/rust.conf.in',
+  output : 'rust.conf',
+  configuration : substs,
+  install_dir : join_paths(SYSCONFDIR, 'makepkg.conf.d/'))
+
 configure_file(
   input : 'etc/pacman.conf.in',
   output : 'pacman.conf',
@@ -415,10 +446,10 @@ foreach path : [
 endforeach
 
 TEST_ENV = environment()
-TEST_ENV.set('PMTEST_SCRIPTLIB_DIR', join_paths(meson.source_root(), 'scripts/library/'))
-TEST_ENV.set('PMTEST_LIBMAKEPKG_DIR', join_paths(meson.build_root(), 'scripts/libmakepkg/'))
-TEST_ENV.set('PMTEST_UTIL_DIR', meson.build_root() + '/')
-TEST_ENV.set('PMTEST_SCRIPT_DIR', join_paths(meson.build_root(), 'scripts/'))
+TEST_ENV.set('PMTEST_SCRIPTLIB_DIR', join_paths(meson.project_source_root(), 'scripts/library/'))
+TEST_ENV.set('PMTEST_LIBMAKEPKG_DIR', join_paths(meson.project_build_root(), 'scripts/libmakepkg/'))
+TEST_ENV.set('PMTEST_UTIL_DIR', meson.project_build_root() + '/')
+TEST_ENV.set('PMTEST_SCRIPT_DIR', join_paths(meson.project_build_root(), 'scripts/'))
 
 subdir('test/pacman')
 subdir('test/scripts')
@@ -433,6 +464,7 @@ message('\n    '.join([
   '   localstatedir           : @0@'.format(LOCALSTATEDIR),
   '       database dir        : @0@'.format(join_paths(LOCALSTATEDIR, 'lib/pacman/')),
   '       cache dir           : @0@'.format(join_paths(LOCALSTATEDIR, 'cache/pacman/pkg/')),
+  '   keyringdir              : @0@'.format(KEYRINGDIR),
   '   compiler                : @0@ @1@'.format(cc.get_id(), cc.version()),
   '',
   '   Architecture            : @0@'.format(carch),

meson_options.txt

@@ -26,6 +26,9 @@ option('buildscript', type : 'string', value : 'PKGBUILD',
 option('datarootdir', type : 'string', value : 'share',
        description : 'FIXME')
 
+option('keyringdir', type : 'string', value: 'pacman/keyrings',
+	description : 'Where to look for keyring files under datarootdir')
+
 option('makepkg-template-dir', type : 'string', value : '/usr/share/makepkg-template',
        description : 'template dir used by makepkg-template')
 

proto/PKGBUILD-split.proto

@@ -28,7 +28,7 @@ changelog=
 source=("$pkgbase-$pkgver.tar.gz"
         "$pkgname-$pkgver.patch")
 noextract=()
-md5sums=()
+sha256sums=()
 validpgpkeys=()
 
 prepare() {

proto/PKGBUILD-vcs.proto

@@ -25,7 +25,7 @@ options=()
 install=
 source=('FOLDER::VCS+URL#FRAGMENT')
 noextract=()
-md5sums=('SKIP')
+sha256sums=('SKIP')
 
 # Please refer to the 'USING VCS SOURCES' section of the PKGBUILD man page for
 # a description of each element in the source array.

proto/PKGBUILD.proto

@@ -27,7 +27,7 @@ changelog=
 source=("$pkgname-$pkgver.tar.gz"
         "$pkgname-$pkgver.patch")
 noextract=()
-md5sums=()
+sha256sums=()
 validpgpkeys=()
 
 prepare() {

scripts/completion/zsh_completion.in

@@ -553,7 +553,7 @@ _pacman_conf_directive() {
 
 _pacman_conf_commands=(
 	{-l,--repo-list}'[List configured repositories]:*: :->repo_list'
-	{-h,--help}'[Output systax and command line options]:*: :->complete'
+	{-h,--help}'[Output syntax and command line options]:*: :->complete'
 	{-V,--version}'[Display version and exit]:*: :->complete'
 )
 
@@ -564,7 +564,7 @@ _pacman_conf_options=(
 
 _pacman_conf_options_common=(
 	'*'{-c,--config=}'[Specify an alternate configuration file]: :_files'
-	'*'{-R,--rootdir=}'[Specify an alternate insallation root]: :_files'
+	'*'{-R,--rootdir=}'[Specify an alternate installation root]: :_files'
 )
 
 _pacman_conf() {
@@ -586,38 +586,38 @@ _pacman_conf() {
 	esac
 }
 
-_key_shortopts=(
+_pacman_key_shortopts=(
 	'-h[show help]'
 	'-a[Add the specified keys (empty for stdin)]: :_files'
-	'-d[Remove the Specified keyids]:*: :_keys'
-	'-e[Export the specified or all keyids]:*: :_keys'
-	'-f[List fingerprint for specified or all keyids]:*: :_keys'
-	'-l[List the specified or all keys]:*: :_keys'
-	'-r[Fetch the specified keyids]:*: :_keys'
+	'-d[Remove the Specified keyids]:*: :_pacman_key_list'
+	'-e[Export the specified or all keyids]:*: :_pacman_key_list'
+	'-f[List fingerprint for specified or all keyids]:*: :_pacman_key_list'
+	'-l[List the specified or all keys]:*: :_pacman_key_list'
+	'-r[Fetch the specified keyids]:*: :_pacman_key_list'
 	'-u[Update the trustdb of pacman]'
 	'-v[Verify the file specified by the signature]: :_files -g "*.sig"'
 	'-V[Show program version]'
 )
 
-_key_longopts=(
+_pacman_key_longopts=(
 	'--help[show help]'
 	'--add[Add the specified keys (empty for stdin)]: :_files'
-	'--delete[Remove the Specified keyids]:*: :_keys'
-	'--export[Export the specified or all keyids]:*: :_keys'
-	'--finger[List fingerprint for specified or all keyids]:*: :_keys'
-	'--list-keys[List the specified or all keys]:*: :_keys'
-	'--recv-keys[Fetch the specified keyids]:*: :_keys'
+	'--delete[Remove the Specified keyids]:*: :_pacman_key_list'
+	'--export[Export the specified or all keyids]:*: :_pacman_key_list'
+	'--finger[List fingerprint for specified or all keyids]:*: :_pacman_key_list'
+	'--list-keys[List the specified or all keys]:*: :_pacman_key_list'
+	'--recv-keys[Fetch the specified keyids]:*: :_pacman_key_list'
 	'--updatedb[Update the trustdb of pacman]'
 	'--verify[Verify the file specified by the signature]: :_files -g "*.sig"'
 	'--version[Show program version]'
-	'--edit-key[Present a menu for key management task on keyids]:*: :_keys'
+	'--edit-key[Present a menu for key management task on keyids]:*: :_pacman_key_list'
 	'--import[Imports pubring.gpg from dir(s)]: :_files -g "*.gpg"'
 	'--import-tb[Imports ownertrust values from trustdb.gpg in dir(s)]: :_files -g "*.gpg"'
 	'--init[Ensure the keyring is properly initialized]'
-	'--list-sigs[List keys and their signatures]:*: :_keys'
-	'--lsign-key[Locally sign the specified keyid]:*: :_keys'
-	'--populate[Reload the default keys from the (given) keyrings in '/usr/share/pacman/keyrings']: :_path_files -W /usr/share/pacman/keyrings'
-	'--refresh-keys[Update specified or all keys from a keyserver]:*: :_keys'
+	'--list-sigs[List keys and their signatures]:*: :_pacman_key_list'
+	'--lsign-key[Locally sign the specified keyid]:*: :_pacman_key_list'
+	'--populate[Reload the default keys from the (given) keyrings in '@keyringdir@']: :_path_files -W @keyringdir@'
+	'--refresh-keys[Update specified or all keys from a keyserver]:*: :_pacman_key_list'
 )
 
 _pacman_key_options=(
@@ -631,13 +631,13 @@ _pacman_key() {
 		--*)
 			_arguments -s : \
 				"$_pacman_key_options[@]" \
-				"$_key_longopts[@]"
+				"$_pacman_key_longopts[@]"
 			;;
 		-*)
 			_arguments -s : \
 				"$_pacman_key_options[@]" \
-				"$_key_shortopts[@]" \
-				"$_key_longopts[@]"
+				"$_pacman_key_shortopts[@]" \
+				"$_pacman_key_longopts[@]"
 			;;
 		*)
 			i=$#
@@ -648,13 +648,13 @@ _pacman_key() {
 				--*)
 					_arguments -s : \
 						"$_pacman_key_options[@]" \
-						"$_key_longopts[@]"
+						"$_pacman_key_longopts[@]"
 					;;
 				-*)
 					_arguments -s : \
 						"$_pacman_key_options[@]" \
-						"$_key_shortopts[@]" \
-						"$_key_longopts[@]"
+						"$_pacman_key_shortopts[@]" \
+						"$_pacman_key_longopts[@]"
 					;;
 				*)
 					return 1
@@ -664,7 +664,7 @@ _pacman_key() {
 	esac
 }
 
-_keys() {
+_pacman_key_list() {
 	local keylist keys
 	keylist=$(pacman-key --list-keys 2>/dev/null | awk '
 		$1 == "pub" {
@@ -733,7 +733,7 @@ _makepkg_longopts=(
 	'--check[Run check() function in the PKGBUILD]'
 	'--config[Use an alternate config file instead of '@sysconfdir@/makepkg.conf']: :_files'
 	'--holdver[Do not update VCS sources]'
-	'--key[Specify key to use for gpg signing instead of the default]: :_keys'
+	'--key[Specify key to use for gpg signing instead of the default]: :_pacman_key_list'
 	'--noarchive[Do not create package archive]'
 	'--nocheck[Do not run the check() function in the PKGBUILD]'
 	'--noprepare[Do not run the prepare() function in the PKGBUILD]'

scripts/libmakepkg/autodep.sh.in

@@ -0,0 +1,38 @@
+#!/bin/bash
+#
+#   autodep.sh - functions for automatically adding depends/provides
+#
+#   Copyright (c) 2021-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+[[ -n "$LIBMAKEPKG_AUTODEP_SH" ]] && return
+LIBMAKEPKG_AUTODEP_SH=1
+
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
+
+declare -a autodep_functions
+
+for lib in "$MAKEPKG_LIBRARY/autodep/"*.sh; do
+	source "$lib"
+done
+
+readonly -a autodep_functions
+
+generate_autodeps() {
+	for func in ${autodep_functions[@]}; do
+		$func
+	done
+}

scripts/libmakepkg/autodep/library_depends.sh.in

@@ -0,0 +1,75 @@
+#!/bin/bash
+#
+#   library_depends.sh - Automatically add library requirements to depends
+#
+#   Copyright (c) 2021-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+[[ -n "$LIBMAKEPKG_AUTODEP_LIBRARY_DEPENDS_SH" ]] && return
+LIBMAKEPKG_AUTODEP_LIBRARY_DEPENDS_SH=1
+
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
+
+autodep_functions+=('library_depends')
+
+library_depends() {
+	if check_option "autodeps" "y"; then
+		local dep filename libdeps libdir libpath prefix sofile
+		declare -a libdeps
+
+		while IFS= read -rd '' filename; do
+			for sofile in $(LC_ALL=C readelf -d $filename 2>/dev/null | sed -nr 's/.*Shared library: \[(.*)\].*/\1/p'); do
+				# get the full path of the library
+				libpath=$(ldd $filename | sed -nr "s/.$sofile => (.*) \(.*\)/\1/p")
+
+				# if ldd can not find the library, it is likely part of the package and not in filesystem
+				if [[ -z $libpath ]]; then
+					continue
+				fi
+
+				# skip if the library is part of the package
+				if [[ -e "$pkgdir/$libpath" ]]; then
+					continue
+				fi
+
+				# find the prefix for the dependency
+				libpath=${libpath#/}
+				libpath=${libpath%/*}
+
+				unset prefix
+				for libdir in ${LIB_DIRS[@]}; do
+					if [[ ${libdir/*:} == ${libpath} ]]; then
+						prefix=${libdir/:*}
+					fi
+				done
+
+				if [[ -z ${prefix} ]]; then
+					continue
+				fi
+
+				# only add library dependency if it exists - this helps bootstraping dependencies
+				if [[ $(run_pacman -T "$prefix:$sofile") ]]; then
+					continue
+				fi
+
+				libdeps+=("$prefix:$sofile")
+			done
+
+		done < <(find "$pkgdir" -type f -perm -u+x -print0)
+
+		depends+=($(printf '%s\n' "${libdeps[@]}" | LC_ALL=C sort -u))
+	fi
+}

scripts/libmakepkg/autodep/library_provides.sh.in

@@ -0,0 +1,56 @@
+#!/bin/bash
+#
+#   library_provides.sh - Automatically add a packages libraries to provides
+#
+#   Copyright (c) 2021-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+[[ -n "$LIBMAKEPKG_AUTODEP_LIBRARY_PROVIDES_SH" ]] && return
+LIBMAKEPKG_AUTODEP_LIBRARY_PROVIDES_SH=1
+
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
+
+autodep_functions+=('library_provides')
+
+library_provides() {
+	if check_option "autodeps" "y"; then
+		for lib in ${LIB_DIRS[@]}; do
+			dir=${lib/*:}
+			prefix=${lib/:*}
+
+			if [[ ! -d "$pkgdir/$dir" ]]; then
+				continue;
+			fi
+
+			mapfile -t filenames < <(find "$pkgdir/$dir" -maxdepth 1 -type f | LC_ALL=C sort)
+
+			for fn in "${filenames[@]}"; do
+				# check we have a shared library
+				if LC_ALL=C readelf -h "$fn" 2>/dev/null | grep -q '.*Type:.*DYN (Shared object file).*'; then
+					# extract library soname
+					local sofile=$(LC_ALL=C readelf -d "$fn" 2>/dev/null | sed -n 's/.*Library soname: \[\(.*\)\].*/\1/p')
+
+					if [[ -z "$sofile" ]]; then
+						# the library has no soname
+						continue
+					fi
+
+					provides+=("$prefix:$sofile")
+				fi
+			done
+		done
+	fi
+}

scripts/libmakepkg/autodep/meson.build

@@ -0,0 +1,18 @@
+libmakepkg_module = 'autodep'
+
+sources = [
+  'library_depends.sh.in',
+  'library_provides.sh.in',
+]
+
+foreach src : sources
+  output_dir = join_paths(get_option('datadir'), 'makepkg', libmakepkg_module)
+
+  custom_target(
+    libmakepkg_module + '_' + src.underscorify(),
+    command : [ SCRIPT_EDITOR, '@INPUT@', '@OUTPUT@' ],
+    input : src,
+    output : '@BASENAME@',
+    install : true,
+    install_dir : output_dir)
+endforeach

scripts/libmakepkg/buildenv.sh.in

@@ -3,7 +3,7 @@
 #   buildenv.sh - functions for altering the build environment before
 #   compilation
 #
-#   Copyright (c) 2015-2021 Pacman Development Team <pacman-dev@archlinux.org>
+#   Copyright (c) 2015-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
 #
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -22,21 +22,25 @@
 [[ -n "$LIBMAKEPKG_BUILDENV_SH" ]] && return
 LIBMAKEPKG_BUILDENV_SH=1
 
-LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
 
 declare -a buildenv_functions build_options
+buildenv_vars=('CPPFLAGS' 'CFLAGS' 'CXXFLAGS' 'LDFLAGS' 'MAKEFLAGS' 'CHOST')
 
-for lib in "$LIBRARY/buildenv/"*.sh; do
+for lib in "$MAKEPKG_LIBRARY/buildenv/"*.sh; do
 	source "$lib"
 done
 
-readonly -a buildenv_functions build_options
+readonly -a buildenv_functions buildenv_vars build_options
 
 prepare_buildenv() {
+	# ensure this function runs first
+	buildenv_buildflags
+
 	for func in ${buildenv_functions[@]}; do
 		$func
 	done
 
 	# ensure all necessary build variables are exported
-	export CPPFLAGS CFLAGS CXXFLAGS LDFLAGS RUSTFLAGS MAKEFLAGS CHOST
+	export ${buildenv_vars[@]}
 }

scripts/libmakepkg/buildenv/buildflags.sh.in

@@ -2,7 +2,7 @@
 #
 #   buildflags.sh - Clear user-specified buildflags if requested
 #
-#   Copyright (c) 2011-2021 Pacman Development Team <pacman-dev@archlinux.org>
+#   Copyright (c) 2011-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
 #
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -21,15 +21,14 @@
 [[ -n "$LIBMAKEPKG_BUILDENV_BUILDFLAGS_SH" ]] && return
 LIBMAKEPKG_BUILDENV_BUILDFLAGS_SH=1
 
-LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
 
-source "$LIBRARY/util/option.sh"
+source "$MAKEPKG_LIBRARY/util/option.sh"
 
 build_options+=('buildflags')
-buildenv_functions+=('buildenv_buildflags')
 
 buildenv_buildflags() {
 	if check_option "buildflags" "n"; then
-		unset CPPFLAGS CFLAGS DEBUG_CFLAGS CXXFLAGS DEBUG_CXXFLAGS LDFLAGS RUSTFLAGS DEBUG_RUSTFLAGS
+		unset ${buildenv_vars[@]}
 	fi
 }

scripts/libmakepkg/buildenv/compiler.sh.in

@@ -4,7 +4,7 @@
 #   ccache - Cache compilations and reuse them to save time on repetitions
 #   distcc - Distribute compilation of C and C++ across machines
 #
-#   Copyright (c) 2007-2021 Pacman Development Team <pacman-dev@archlinux.org>
+#   Copyright (c) 2007-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
 #
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -23,9 +23,9 @@
 [[ -n "$LIBMAKEPKG_BUILDENV_COMPILER_SH" ]] && return
 LIBMAKEPKG_BUILDENV_COMPILER_SH=1
 
-LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
 
-source "$LIBRARY/util/option.sh"
+source "$MAKEPKG_LIBRARY/util/option.sh"
 
 build_options+=('ccache' 'distcc')
 buildenv_functions+=('buildenv_ccache' 'buildenv_distcc')

scripts/libmakepkg/buildenv/debugflags.sh.in

@@ -3,7 +3,7 @@
 #   debugflags.sh - Specify flags for building a package with debugging
 #   symbols
 #
-#   Copyright (c) 2012-2021 Pacman Development Team <pacman-dev@archlinux.org>
+#   Copyright (c) 2012-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
 #
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -22,19 +22,18 @@
 [[ -n "$LIBMAKEPKG_BUILDENV_DEBUGFLAGS_SH" ]] && return
 LIBMAKEPKG_BUILDENV_DEBUGFLAGS_SH=1
 
-LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
 
-source "$LIBRARY/util/option.sh"
+source "$MAKEPKG_LIBRARY/util/option.sh"
+source "$MAKEPKG_LIBRARY/util/util.sh"
 
 buildenv_functions+=('buildenv_debugflags')
 
 buildenv_debugflags() {
-	if check_option "debug" "y"; then
-		DEBUG_CFLAGS+=" -fdebug-prefix-map=$srcdir=${DBGSRCDIR:-/usr/src/debug}"
-		DEBUG_CXXFLAGS+=" -fdebug-prefix-map=$srcdir=${DBGSRCDIR:-/usr/src/debug}"
-		DEBUG_RUSTFLAGS+=" --remap-path-prefix=$srcdir=${DBGSRCDIR:-/usr/src/debug}"
-		CFLAGS+=" $DEBUG_CFLAGS"
-		CXXFLAGS+=" $DEBUG_CXXFLAGS"
-		RUSTFLAGS+=" $DEBUG_RUSTFLAGS"
+	if check_option "debug" "y" && ! check_option "buildflags" "n"; then
+		append_once DEBUG_CFLAGS "-ffile-prefix-map=$srcdir=${DBGSRCDIR:-/usr/src/debug}/${pkgbase}"
+		append_once DEBUG_CXXFLAGS "-ffile-prefix-map=$srcdir=${DBGSRCDIR:-/usr/src/debug}/${pkgbase}"
+		append_once CFLAGS "$DEBUG_CFLAGS"
+		append_once CXXFLAGS "$DEBUG_CXXFLAGS"
 	fi
 }

scripts/libmakepkg/buildenv/lto.sh.in

@@ -3,7 +3,7 @@
 #   lto.sh - Specify flags for building a package with link-time
 #            optimisation
 #
-#   Copyright (c) 2021 Pacman Development Team <pacman-dev@archlinux.org>
+#   Copyright (c) 2021-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
 #
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -22,16 +22,18 @@
 [[ -n "$LIBMAKEPKG_BUILDENV_LTO_SH" ]] && return
 LIBMAKEPKG_BUILDENV_LTO_SH=1
 
-LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
 
-source "$LIBRARY/util/option.sh"
+source "$MAKEPKG_LIBRARY/util/option.sh"
+source "$MAKEPKG_LIBRARY/util/util.sh"
 
 build_options+=('lto')
 buildenv_functions+=('buildenv_lto')
 
 buildenv_lto() {
-	if check_option "lto" "y"; then
-		CFLAGS+=" -flto"
-		CXXFLAGS+=" -flto"
+	if check_option "lto" "y" && ! check_option "buildflags" "n"; then
+		append_once CFLAGS "${LTOFLAGS:--flto}"
+		append_once CXXFLAGS "${LTOFLAGS:--flto}"
+		append_once LDFLAGS "${LTOFLAGS:--flto}"
 	fi
 }

scripts/libmakepkg/buildenv/makeflags.sh.in

@@ -2,7 +2,7 @@
 #
 #   makeflags.sh - Clear user-specified makeflags if requested
 #
-#   Copyright (c) 2007-2021 Pacman Development Team <pacman-dev@archlinux.org>
+#   Copyright (c) 2007-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
 #
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -21,9 +21,9 @@
 [[ -n "$LIBMAKEPKG_BUILDENV_MAKEFLAGS_SH" ]] && return
 LIBMAKEPKG_BUILDENV_MAKEFLAGS_SH=1
 
-LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
 
-source "$LIBRARY/util/option.sh"
+source "$MAKEPKG_LIBRARY/util/option.sh"
 
 build_options+=('makeflags')
 buildenv_functions+=('buildenv_makeflags')

scripts/libmakepkg/buildenv/meson.build

@@ -6,6 +6,7 @@ sources = [
   'debugflags.sh.in',
   'lto.sh.in',
   'makeflags.sh.in',
+  'rust.sh.in',
 ]
 
 foreach src : sources

scripts/libmakepkg/buildenv/rust.sh.in

@@ -0,0 +1,37 @@
+#!/usr/bin/bash
+#
+#   rust.sh - Specify flags for building a package with rust
+#
+#   Copyright (c) 2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+[[ -n "$LIBMAKEPKG_BUILDENV_RUST_SH" ]] && return
+LIBMAKEPKG_BUILDENV_RUST_SH=1
+
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
+
+source "$MAKEPKG_LIBRARY/util/option.sh"
+source "$MAKEPKG_LIBRARY/util/util.sh"
+
+buildenv_var+=('RUSTFLAGS' 'DEBUG_RUSTFLAGS')
+buildenv_functions+=('buildenv_rust')
+
+buildenv_rust() {
+	if check_option "debug" "y" && ! check_option "buildflags" "n"; then
+		append_once DEBUG_RUSTFLAGS "--remap-path-prefix=$srcdir=${DBGSRCDIR:-/usr/src/debug}/${pkgbase}"
+		append_once RUSTFLAGS "$DEBUG_RUSTFLAGS"
+	fi
+}

scripts/libmakepkg/executable.sh.in

@@ -2,7 +2,7 @@
 #
 #   executable.sh - confirm presence of dependent executables
 #
-#   Copyright (c) 2018-2021 Pacman Development Team <pacman-dev@archlinux.org>
+#   Copyright (c) 2018-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
 #
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -21,11 +21,11 @@
 [[ -n "$LIBMAKEPKG_EXECUTABLE_SH" ]] && return
 LIBMAKEPKG_EXECUTABLE_SH=1
 
-LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
 
 declare -a executable_functions
 
-for lib in "$LIBRARY/executable/"*.sh; do
+for lib in "$MAKEPKG_LIBRARY/executable/"*.sh; do
 	source "$lib"
 done
 

scripts/libmakepkg/executable/ccache.sh.in

@@ -2,7 +2,7 @@
 #
 #   ccache.sh - Confirm presence of ccache binary
 #
-#   Copyright (c) 2011-2021 Pacman Development Team <pacman-dev@archlinux.org>
+#   Copyright (c) 2011-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
 #
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -21,10 +21,10 @@
 [[ -n "$LIBMAKEPKG_EXECUTABLE_CCACHE_SH" ]] && return
 LIBMAKEPKG_EXECUTABLE_CCACHE_SH=1
 
-LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
 
-source "$LIBRARY/util/message.sh"
-source "$LIBRARY/util/option.sh"
+source "$MAKEPKG_LIBRARY/util/message.sh"
+source "$MAKEPKG_LIBRARY/util/option.sh"
 
 executable_functions+=('executable_ccache')
 

scripts/libmakepkg/executable/checksum.sh.in

@@ -2,7 +2,7 @@
 #
 #   checksum.sh - Confirm presence of binaries for checksum operations
 #
-#   Copyright (c) 2016-2021 Pacman Development Team <pacman-dev@archlinux.org>
+#   Copyright (c) 2016-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
 #
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -21,9 +21,9 @@
 [[ -n "$LIBMAKEPKG_EXECUTABLE_CHECKSUM_SH" ]] && return
 LIBMAKEPKG_EXECUTABLE_CHECKSUM_SH=1
 
-LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
 
-source "$LIBRARY/util/message.sh"
+source "$MAKEPKG_LIBRARY/util/message.sh"
 
 executable_functions+=('executable_checksum')
 

scripts/libmakepkg/executable/debugedit.sh.in

@@ -0,0 +1,38 @@
+#!/usr/bin/bash
+#
+#   debugedit.sh - Confirm presence of debugedit binary
+#
+#   Copyright (c) 2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+[[ -n "$LIBMAKEPKG_EXECUTABLE_DEBUGEDIT_SH" ]] && return
+LIBMAKEPKG_EXECUTABLE_DEBUGEDIT_SH=1
+
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
+
+source "$MAKEPKG_LIBRARY/util/message.sh"
+source "$MAKEPKG_LIBRARY/util/option.sh"
+
+executable_functions+=('executable_debugedit')
+
+executable_debugedit() {
+	if check_option "debug" "y"; then
+		if ! type -p debugedit >/dev/null; then
+			error "$(gettext "Cannot find the %s binary required for including source files in debug packages.")" "debugedit"
+			return 1
+		fi
+	fi
+}

scripts/libmakepkg/executable/distcc.sh.in

@@ -2,7 +2,7 @@
 #
 #   distcc.sh - Confirm presence of distcc binary
 #
-#   Copyright (c) 2011-2021 Pacman Development Team <pacman-dev@archlinux.org>
+#   Copyright (c) 2011-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
 #
 #   This program is free software; you can redistribute it and/or modify
 #   it under the terms of the GNU General Public License as published by
@@ -21,10 +21,10 @@
 [[ -n "$LIBMAKEPKG_EXECUTABLE_DISTCC_SH" ]] && return
 LIBMAKEPKG_EXECUTABLE_DISTCC_SH=1
 
-LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
 
-source "$LIBRARY/util/message.sh"
-source "$LIBRARY/util/option.sh"
+source "$MAKEPKG_LIBRARY/util/message.sh"
+source "$MAKEPKG_LIBRARY/util/option.sh"
 
 executable_functions+=('executable_distcc')