diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,4 @@
+0.10
+----
+
+* Initial release0.10
diff --git a/LICENSE b/LICENSE
new file mode 100644
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,31 @@
+Copyright (c) 2010, Grant Monroe
+Copyright (c) 2011, Leon P Smith
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of the authors nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/postgresql-libpq-pkgconfig.cabal b/postgresql-libpq-pkgconfig.cabal
new file mode 100644
--- /dev/null
+++ b/postgresql-libpq-pkgconfig.cabal
@@ -0,0 +1,43 @@
+cabal-version:      2.4
+name:               postgresql-libpq-pkgconfig
+version:            0.10
+synopsis:           low-level binding to libpq: pkg-config based provider
+description:
+  This is a binding to libpq: the C application
+  programmer's interface to PostgreSQL. libpq is a
+  set of library functions that allow client
+  programs to pass queries to the PostgreSQL
+  backend server and to receive the results of
+  these queries.
+
+homepage:           https://github.com/haskellari/postgresql-libpq
+bug-reports:        https://github.com/haskellari/postgresql-libpq/issues
+license:            BSD-3-Clause
+license-file:       LICENSE
+author:             Grant Monroe, Leon P Smith, Joey Adams
+maintainer:         Oleg Grenrus <oleg.grenrus@iki.fi>
+copyright:          (c) 2024 Oleg Grenrus
+category:           Database
+build-type:         Simple
+tested-with:
+  GHC ==8.6.5
+   || ==8.8.4
+   || ==8.10.7
+   || ==9.0.2
+   || ==9.2.8
+   || ==9.4.8
+   || ==9.6.5
+   || ==9.8.2
+   || ==9.10.1
+
+extra-source-files: CHANGELOG.md
+
+library
+  default-language:  Haskell2010
+  build-depends:     base <5
+  pkgconfig-depends: libpq >=10.22
+
+source-repository head
+  type:     git
+  location: https://github.com/haskellari/postgresql-libpq
+  subdir:   postgresql-libpq-pkgconfig