diff --git a/.appveyor.yml b/.appveyor.yml
index b812496..d03957c 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -8,7 +8,7 @@ cache:
 before_build:
   - vcpkg install getopt:x64-windows
   - vcpkg integrate install
-  - cmake -DLSQPACK_TESTS=ON -DCMAKE_GENERATOR_PLATFORM=x64 -DVCPKG_TARGET_TRIPLET=x64-windows -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CONFIGURATION_TYPES=Debug -DCMAKE_TOOLCHAIN_FILE=c:/tools/vcpkg/scripts/buildsystems/vcpkg.cmake -DGETOPT_INCLUDE_DIR=c:/tools/vcpkg/installed/x64-windows/include -DGETOPT_LIB=c:/tools/vcpkg/installed/x64-windows/lib/getopt.lib .
+  - cmake -DLSQPACK_TESTS=ON -DLSQPACK_XXH=ON -DCMAKE_GENERATOR_PLATFORM=x64 -DVCPKG_TARGET_TRIPLET=x64-windows -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CONFIGURATION_TYPES=Debug -DCMAKE_TOOLCHAIN_FILE=c:/tools/vcpkg/scripts/buildsystems/vcpkg.cmake -DGETOPT_INCLUDE_DIR=c:/tools/vcpkg/installed/x64-windows/include -DGETOPT_LIB=c:/tools/vcpkg/installed/x64-windows/lib/getopt.lib .
 
 build_script:
   - cmake --build .
diff --git a/.cirrus.yml b/.cirrus.yml
index ed372c5..bb66d70 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -2,5 +2,5 @@ freebsd_instance:
     image: freebsd-13-3-release-amd64
 
 task:
-    install_script: pkg install -y cmake bash perl5
-    script: cmake -DLSQPACK_TESTS=ON . && make && make test
+    install_script: pkg install -y cmake bash perl5 p5-PkgConfig-LibPkgConf devel/xxhash
+    script: cmake -DLSQPACK_TESTS=ON -DLSQPACK_XXH=OFF . && make && make test
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1a1f8e9..675c1db 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,20 +9,34 @@
 #   LDFLAGS
 
 cmake_minimum_required(VERSION 3.1)
-project(ls-qpack LANGUAGES C)
+project(ls-qpack 
+	LANGUAGES C
+        HOMEPAGE_URL "https://github.com/litespeedtech/ls-qpack"
+        DESCRIPTION "QPACK compression library for use with HTTP/3" 
+        VERSION 2.5.3)
 
 option(LSQPACK_TESTS "Build tests")
 option(LSQPACK_BIN "Build binaries" ON)
 option(LSQPACK_XXH "Include XXH" ON)
+option(BUILD_SHARED_LIBS OFF)
 
 # Use `cmake -DBUILD_SHARED_LIBS=OFF` to build a static library.
 add_library(ls-qpack "")
+set_target_properties(ls-qpack PROPERTIES
+	VERSION ${PROJECT_VERSION}
+	SOVERSION ${PROJECT_VERSION_MAJOR})
 target_include_directories(ls-qpack PUBLIC .)
 target_sources(ls-qpack PRIVATE lsqpack.c)
 
-target_include_directories(ls-qpack PRIVATE deps/xxhash/)
-if(LSQPACK_XXH)
+if(LSQPACK_XXH OR MSVC)
+    target_include_directories(ls-qpack PRIVATE deps/xxhash/)
     target_sources(ls-qpack PRIVATE deps/xxhash/xxhash.c)
+    set(LSQPACK_DEPENDS "")
+else()
+	find_package(PkgConfig REQUIRED)
+	pkg_check_modules(XXH REQUIRED IMPORTED_TARGET libxxhash)
+	target_link_libraries(ls-qpack PUBLIC PkgConfig::XXH)
+	set(LSQPACK_DEPENDS "libxxhash")
 endif()
 
 if(WIN32)
@@ -102,8 +116,23 @@ if(LSQPACK_BIN)
     add_subdirectory(bin)
 endif()
 
-install(TARGETS ls-qpack)
-install(FILES lsqpack.h lsxpack_header.h DESTINATION include)
+include(GNUInstallDirs)
+configure_file(lsqpack.pc.in lsqpack.pc @ONLY)
+
+install(TARGETS ls-qpack
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
+install(FILES lsqpack.h lsxpack_header.h
+	DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install(FILES
+        ${CMAKE_CURRENT_BINARY_DIR}/bin/encode-int
+        ${CMAKE_CURRENT_BINARY_DIR}/bin/fuzz-decode
+        ${CMAKE_CURRENT_BINARY_DIR}/bin/interop-decode
+        ${CMAKE_CURRENT_BINARY_DIR}/bin/interop-encode
+        DESTINATION ${CMAKE_INSTALL_BINDIR})
+
 if(WIN32)
     install(DIRECTORY wincompat/sys DESTINATION include)
+else()
+    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/lsqpack.pc"
+	    DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 endif()
diff --git a/bin/CMakeLists.txt b/bin/CMakeLists.txt
index c58b526..9856306 100644
--- a/bin/CMakeLists.txt
+++ b/bin/CMakeLists.txt
@@ -2,8 +2,13 @@ function(lsqpack_add_executable TARGET)
     add_executable(${TARGET} "")
     target_link_libraries(${TARGET} PRIVATE ls-qpack)
 
-    target_sources(${TARGET} PRIVATE ${TARGET}.c ../deps/xxhash/xxhash.c)
-    target_include_directories(${TARGET} PRIVATE ../deps/xxhash)
+    if(LSQPACK_XXH OR MSVC)
+        target_sources(${TARGET} PRIVATE ${TARGET}.c ../deps/xxhash/xxhash.c)
+        target_include_directories(${TARGET} PRIVATE ../deps/xxhash)
+    else()
+        target_sources(${TARGET} PRIVATE ${TARGET}.c)
+        target_link_libraries(${TARGET} PUBLIC PkgConfig::XXH)
+    endif()
 
     if(WIN32)
         target_include_directories(${TARGET} PRIVATE ../wincompat)
diff --git a/lsqpack.pc.in b/lsqpack.pc.in
new file mode 100644
index 0000000..7eac772
--- /dev/null
+++ b/lsqpack.pc.in
@@ -0,0 +1,12 @@
+prefix="@CMAKE_INSTALL_PREFIX@"
+exec_prefix="${prefix}"
+libdir="${prefix}/@CMAKE_INSTALL_LIBDIR@"
+includedir="${prefix}/@CMAKE_INSTALL_INCLUDEDIR@"
+
+Name: @PROJECT_NAME@
+Description: @CMAKE_PROJECT_DESCRIPTION@
+URL: @CMAKE_PROJECT_HOMEPAGE_URL@
+Version: @PROJECT_VERSION@
+Requires: @LSQPACK_DEPENDS@
+Cflags: -I"${includedir}"
+Libs: -L"${libdir}" -llsqpack
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index be848bf..b0677da 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,9 +1,13 @@
 function(lsqpack_add_test TARGET)
     add_executable(test_${TARGET} "")
     target_sources(test_${TARGET} PRIVATE test_${TARGET}.c)
-    target_link_libraries(test_${TARGET} ls-qpack)
-
+    if(LSQPACK_XXH OR MSVC)
+        target_link_libraries(test_${TARGET} ls-qpack)
+    else()
+        target_link_libraries(test_${TARGET} ls-qpack PkgConfig::XXH)
+    endif()
     if(WIN32)
+
         target_include_directories(test_${TARGET} PRIVATE ../wincompat)
         target_link_libraries(test_${TARGET} ${GETOPT_LIB})
     else()