5 files changed, 197 insertions, 0 deletions
diff --git a/vcpkg/ports/libsystemd/disable-warning-nonnull.patch b/vcpkg/ports/libsystemd/disable-warning-nonnull.patch
new file mode 100644
index 0000000..1ce5b68
--- /dev/null
+++ b/vcpkg/ports/libsystemd/disable-warning-nonnull.patch
@@ -0,0 +1,14 @@
+diff --git a/src/basic/memory-util.h b/src/basic/memory-util.h
+index 1179513..fc39e06 100644
+--- a/src/basic/memory-util.h
++++ b/src/basic/memory-util.h
+@@ -41,7 +41,9 @@ static inline int memcmp_safe(const void *s1, const void *s2, size_t n) {
+                 return 0;
+         assert(s1);
+         assert(s2);
++DISABLE_WARNING_NONNULL
+         return memcmp(s1, s2, n);
++REENABLE_WARNING
+ }
+ 
+ /* Compare s1 (length n1) with s2 (length n2) in lexicographic order. */
diff --git a/vcpkg/ports/libsystemd/only-libsystemd.patch b/vcpkg/ports/libsystemd/only-libsystemd.patch
new file mode 100644
index 0000000..ab71767
--- /dev/null
+++ b/vcpkg/ports/libsystemd/only-libsystemd.patch
@@ -0,0 +1,56 @@
+diff --git a/meson.build b/meson.build
+index a4730f0..32ec825 100644
+--- a/meson.build
++++ b/meson.build
+@@ -2148,12 +2148,11 @@ libsystemd_includes = [basic_includes, include_directories(
+ includes = [libsystemd_includes, include_directories('src/shared')]
+ 
+ subdir('po')
+-subdir('catalog')
++support_url='https://github.com/microsoft/vcpkg/issues'
+ subdir('src/fundamental')
+ subdir('src/basic')
+ subdir('src/libsystemd')
+-subdir('src/shared')
+-subdir('src/libudev')
++static_libudev='unused'
+ 
+ libsystemd = shared_library(
+         'systemd',
+@@ -2169,7 +2168,8 @@ libsystemd = shared_library(
+                         threads,
+                         userspace],
+         link_depends : libsystemd_sym,
+-        install : true,
++        build_by_default : static_libsystemd == 'false',
++        install : static_libsystemd == 'false',
+         install_tag: 'libsystemd',
+         install_dir : libdir)
+ 
+@@ -2205,6 +2205,8 @@ else
+         alias_target('libsystemd', libsystemd)
+ endif
+ 
++if false
++
+ libudev = shared_library(
+         'udev',
+         version : libudev_version,
+@@ -2940,6 +2942,17 @@ custom_target(
+         install_dir : testdata_dir,
+         command : [meson_extract_unit_files, meson.project_build_root()])
+ 
++else
++  # headers
++  subdir('src/systemd')
++  # subdir man
++  want_html=false
++  want_man=false
++  # subdir shell-completion/*
++  bashcompletiondir='no'
++  zshcompletiondir='no'
++endif
++
+ #####################################################################
+ 
+ alt_time_epoch = run_command('date', '-Is', '-u', '-d', '@@0@'.format(time_epoch),
diff --git a/vcpkg/ports/libsystemd/pkgconfig.patch b/vcpkg/ports/libsystemd/pkgconfig.patch
new file mode 100644
index 0000000..8a7b82c
--- /dev/null
+++ b/vcpkg/ports/libsystemd/pkgconfig.patch
@@ -0,0 +1,25 @@
+diff --git a/meson.build b/meson.build
+index 687450e..ee4460b 100644
+--- a/meson.build
++++ b/meson.build
+@@ -1011,6 +1011,9 @@ threads = dependency('threads')
+ librt = cc.find_library('rt')
+ libm = cc.find_library('m')
+ libdl = cc.find_library('dl')
++conf.set_quoted('PC_RT', librt.found() ? '-lrt' : '')
++conf.set_quoted('PC_M',  libm.found()  ? '-lm'  : '')
++conf.set_quoted('PC_DL', libdl.found() ? '-ldl' : '')
+ libcrypt = dependency('libcrypt', 'libxcrypt', required : false)
+ if not libcrypt.found()
+         # fallback to use find_library() if libcrypt is provided by glibc, e.g. for LibreELEC.
+diff --git a/src/libsystemd/libsystemd.pc.in b/src/libsystemd/libsystemd.pc.in
+index 3a43ef6..930f16a 100644
+--- a/src/libsystemd/libsystemd.pc.in
++++ b/src/libsystemd/libsystemd.pc.in
+@@ -17,4 +17,6 @@ Description: systemd Library
+ URL: {{PROJECT_URL}}
+ Version: {{PROJECT_VERSION}}
+ Libs: -L${libdir} -lsystemd
++Libs.private: {{PC_DL}} {{PC_M}} {{PC_RT}}
++Requires.private: libcap libcrypt liblz4 liblzma libzstd mount
+ Cflags: -I${includedir}
diff --git a/vcpkg/ports/libsystemd/portfile.cmake b/vcpkg/ports/libsystemd/portfile.cmake
new file mode 100644
index 0000000..67a6821
--- /dev/null
+++ b/vcpkg/ports/libsystemd/portfile.cmake
@@ -0,0 +1,78 @@
+vcpkg_from_github(
+  OUT_SOURCE_PATH SOURCE_PATH
+  REPO systemd/systemd
+  REF "v${VERSION}"
+  SHA512 30331df5eb7a1556da8c017a0e6c07b8b99f0cb31da055c1b86c9b9e6fd7074f7c6746efa3e69711b73af48a15d61a84f35ad6e554d32a23441ba910398f7f65
+  PATCHES
+    disable-warning-nonnull.patch
+    only-libsystemd.patch
+    pkgconfig.patch
+)
+
+set(static false)
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+  set(static pic)
+endif()
+
+vcpkg_configure_meson(
+  SOURCE_PATH "${SOURCE_PATH}"
+  OPTIONS
+    -Dmode=release
+    -Dstatic-libsystemd=${static}
+    -Dtests=false
+    # disabled capabilites
+    -Ddns-over-tls=false
+    -Dtranslations=false
+    # disabled dependencies
+    -Dacl=disabled
+    -Dapparmor=disabled
+    -Daudit=disabled
+    -Dblkid=disabled
+    -Dbpf-framework=disabled
+    -Dbzip2=disabled
+    -Ddbus=disabled # tests only
+    -Delfutils=disabled
+    -Dfdisk=disabled
+    -Dgcrypt=disabled
+    -Dglib=disabled # tests only
+    -Dgnutls=disabled
+    -Dkmod=disabled
+    -Dlibcurl=disabled
+    -Dlibcryptsetup=disabled
+    -Dlibfido2=disabled
+    -Dlibidn=disabled
+    -Dlibidn2=disabled
+    -Dlibiptc=disabled
+    -Dmicrohttpd=disabled
+    -Dopenssl=disabled
+    -Dp11kit=disabled
+    -Dpam=disabled
+    -Dpcre2=disabled
+    -Dpolkit=disabled
+    -Dpwquality=disabled
+    -Dpasswdqc=disabled
+    -Dseccomp=disabled
+    -Dselinux=disabled
+    -Dtpm2=disabled
+    -Dxenctrl=disabled
+    -Dxkbcommon=disabled
+    -Dzlib=disabled
+    # enabled dependencies
+    -Dlz4=enabled
+    -Dxz=enabled
+    -Dzstd=enabled
+  ADDITIONAL_BINARIES
+    "gperf = ['${CURRENT_HOST_INSTALLED_DIR}/tools/gperf/gperf${HOST_EXECUTABLE_SUFFIX}']"
+)
+
+vcpkg_install_meson()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
+
+vcpkg_fixup_pkgconfig()
+
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSES/README.md" "${SOURCE_PATH}/LICENSE.LGPL2.1"
+  COMMENT [[
+This port provides libsystemd.so/.a, which is based on sources in
+src/basic, src/fundamental, src/systemd and src/libsystemd.
+]])
diff --git a/vcpkg/ports/libsystemd/vcpkg.json b/vcpkg/ports/libsystemd/vcpkg.json
new file mode 100644
index 0000000..e221a3b
--- /dev/null
+++ b/vcpkg/ports/libsystemd/vcpkg.json
@@ -0,0 +1,24 @@
+{
+  "name": "libsystemd",
+  "version": "257.8",
+  "description": "Libsystemd",
+  "homepage": "https://github.com/systemd/systemd",
+  "license": null,
+  "supports": "linux",
+  "dependencies": [
+    {
+      "name": "gperf",
+      "host": true
+    },
+    "libcap",
+    "liblzma",
+    "libmount",
+    "libxcrypt",
+    "lz4",
+    {
+      "name": "vcpkg-tool-meson",
+      "host": true
+    },
+    "zstd"
+  ]
+}