diff --git a/CMakeLists.txt b/CMakeLists.txt
index f019189094..4d1810eb03 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,6 +19,7 @@ set(LIBCOAP_API_VERSION 3)
 set(LIBCOAP_ABI_VERSION 3.2.2)
 
 set(COAP_LIBRARY_NAME "coap-${LIBCOAP_API_VERSION}")
+set(LIBCOAP_NAME_SUFFIX "${LIBCOAP_API_VERSION}")
 
 if(NOT ZEPHYR_BASE)
 option(
@@ -80,9 +81,13 @@ if(ENABLE_SANITIZER)
   if(MSVC)
     add_compile_options(/fsanitize=address,undefined)
     add_link_options(/fsanitize=address,undefined)
+    set(SAN_CFLAGS "/fsanitize=address,undefined")
+    set(SAN_LIBS "/fsanitize=address,undefined")
   else()
     add_compile_options(-fsanitize=address,undefined -fno-omit-frame-pointer -fsanitize-address-use-after-scope)
     add_link_options(-fsanitize=address,undefined)
+    set(SAN_CFLAGS "-fsanitize=address,undefined -fno-omit-frame-pointer -fsanitize-address-use-after-scope")
+    set(SAN_LIBS "-fsanitize=address,undefined")
   endif()
   message(STATUS "AddressSanitizer (ASan) and UndefinedBehaviorSanitizer (UBSan) enabled")
 endif()
@@ -559,6 +564,7 @@ if(ENABLE_DTLS)
       message(STATUS "compiling with gnutls support")
       set(COAP_WITH_LIBGNUTLS 1)
       set(DTLS_FOUND ON)
+      set(T_DTLS_LIBS ${GNUTLS_LIBRARIES})
     endif()
   endif()
 
@@ -570,6 +576,7 @@ if(ENABLE_DTLS)
       message(STATUS "compiling with openssl support")
       set(COAP_WITH_LIBOPENSSL 1)
       set(DTLS_FOUND ON)
+      set(T_DTLS_LIBS ${OPENSSL_LIBRARIES})
     endif()
   endif()
 
@@ -581,6 +588,7 @@ if(ENABLE_DTLS)
       message(STATUS "compiling with wolfssl support")
       set(COAP_WITH_LIBWOLFSSL 1)
       set(DTLS_FOUND ON)
+      set(T_DTLS_LIBS ${WOLFSSL_LIBRARIES})
     endif()
   endif()
 
@@ -592,6 +600,7 @@ if(ENABLE_DTLS)
       message(STATUS "compiling with mbedtls support")
       set(COAP_WITH_LIBMBEDTLS 1)
       set(DTLS_FOUND ON)
+      set(T_DTLS_LIBS ${MBEDTLS_LIBRARIES})
     endif()
   endif()
 
@@ -617,6 +626,7 @@ if(ENABLE_DTLS)
       message(STATUS "compiling with tinydtls support")
       set(COAP_WITH_LIBTINYDTLS 1)
       set(DTLS_FOUND ON)
+      set(T_DTLS_LIBS ${TINYDTLS_LIBRARIES})
     endif()
   endif()
 
@@ -628,6 +638,7 @@ if(ENABLE_DTLS)
       message(STATUS "compiling with openHiTLS support")
       set(COAP_WITH_LIBOPENHITLS 1)
       set(DTLS_FOUND ON)
+      set(T_DTLS_LIBS ${OPENHITLS_LIBRARIES})
     endif()
   endif()
 
@@ -651,6 +662,7 @@ elseif(NOT ((OSCORE_BACKEND STREQUAL "none") OR (OSCORE_BACKEND STREQUAL "")))
       message(STATUS "compiling with mbedtls OSCORE support")
       set(COAP_WITH_LIBMBEDTLS_OSCORE 1)
       set(DTLS_FOUND ON)
+      set(T_DTLS_LIBS ${MBEDTLS_LIBRARIES})
     endif()
   endif()
 
@@ -662,6 +674,7 @@ elseif(NOT ((OSCORE_BACKEND STREQUAL "none") OR (OSCORE_BACKEND STREQUAL "")))
       message(STATUS "compiling with openHiTLS OSCORE support")
       set(COAP_WITH_LIBOPENHITLS_OSCORE 1)
       set(DTLS_FOUND ON)
+      set(T_DTLS_LIBS ${OPENHITLS_LIBRARIES})
     endif()
   endif()
 
@@ -792,6 +805,16 @@ configure_file(${CMAKE_CURRENT_LIST_DIR}/cmake_coap_config.h.in
 configure_file(${CMAKE_CURRENT_LIST_DIR}/cmake_coap_defines.h.in
                ${CMAKE_CURRENT_BINARY_DIR}/include/coap${LIBCOAP_API_VERSION}/coap_defines.h)
 
+# Build the libcoap-3.pc file
+set(prefix ${CMAKE_INSTALL_PREFIX})
+set(exec_prefix "\${prefix}")
+set(libdir "\${prefix}/lib")
+set(includedir "\${prefix}/include")
+string(REPLACE ";" " " DTLS_LIBS "${T_DTLS_LIBS}")
+
+configure_file(${CMAKE_CURRENT_LIST_DIR}/libcoap-3.pc.in
+               ${CMAKE_CURRENT_BINARY_DIR}/libcoap-3.pc @ONLY)
+
 #
 # sources
 #
@@ -1056,15 +1079,22 @@ configure_package_config_file(
   ${PROJECT_NAME}Config.cmake
   INSTALL_DESTINATION
   ${LIBCOAP_CONFIG_INSTALL_DIR})
+
 write_basic_package_version_file(
   ${PROJECT_NAME}ConfigVersion.cmake
   COMPATIBILITY SameMajorVersion)
+
 install(
   FILES ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
         ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
   DESTINATION ${LIBCOAP_CONFIG_INSTALL_DIR}
   COMPONENT dev)
 
+install(
+  FILES ${CMAKE_CURRENT_BINARY_DIR}/libcoap-3.pc
+  DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
+  COMPONENT dev)
+
 install(
   DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/include/
   DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
@@ -1073,17 +1103,20 @@ install(
   PATTERN "*.h"
   PATTERN "*_internal.h" EXCLUDE
   PATTERN "oscore*" EXCLUDE)
+
 install(
   DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/include/
   DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
   COMPONENT dev
   FILES_MATCHING
   PATTERN "*.h")
+
 if(ENABLE_EXAMPLES)
   install(
     TARGETS coap-server coap-client coap-rd
     DESTINATION ${CMAKE_INSTALL_BINDIR}
     COMPONENT dev)
+
   if(NOT WIN32 AND NOT MINGW)
     install(
       TARGETS etsi_iot_01 tiny oscore-interop-server
diff --git a/configure.ac b/configure.ac
index 7ce4fda740..1ea498af19 100644
--- a/configure.ac
+++ b/configure.ac
@@ -848,8 +848,6 @@ if test "x$build_dtls" = "xyes"; then
         DTLS_LIBS="$OpenHiTLS_LIBS"
         AC_DEFINE(COAP_WITH_LIBOPENHITLS, [1], [Define to 1 if the system has openHiTLS.])
     fi
-    AC_SUBST(DTLS_CFLAGS)
-    AC_SUBST(DTLS_LIBS)
 else
     # The user can't select multiple crypto libraries.
     TLSCOUNT=0
@@ -893,6 +891,8 @@ else
     fi
 
 fi
+AC_SUBST(DTLS_CFLAGS)
+AC_SUBST(DTLS_LIBS)
 
 # Define the Library name extension for the TLS the library was linked against
 if test "x$with_openssl" = "xyes" -o "x$with_openssl_auto" = "xyes"; then
@@ -1023,12 +1023,19 @@ AC_ARG_ENABLE([sanitize],
               [build_sanitize="$enableval"],
               [build_sanitize="no"])
 
+SAN_CFLAGS=
+SAN_LIBS=
 if test "x$build_sanitize" = "xyes"; then
-   AX_CHECK_COMPILE_FLAG([-fsanitize=address,undefined], [CFLAGS="$CFLAGS -fsanitize=address,undefined"])
-   AX_CHECK_COMPILE_FLAG([-fno-omit-frame-pointer], [CFLAGS="$CFLAGS -fno-omit-frame-pointer"])
-   AX_CHECK_COMPILE_FLAG([-fsanitize-address-use-after-scope], [CFLAGS="$CFLAGS -fsanitize-address-use-after-scope"])
+   AX_CHECK_COMPILE_FLAG([-fsanitize=address,undefined], [SAN_CFLAGS="-fsanitize=address,undefined"])
+   SAN_LIBS="$SAN_CFLAGS"
+   AX_CHECK_COMPILE_FLAG([-fno-omit-frame-pointer], [SAN_CFLAGS="$SAN_CFLAGS -fno-omit-frame-pointer"])
+   AX_CHECK_COMPILE_FLAG([-fsanitize-address-use-after-scope], [SAN_CFLAGS="$SAN_CFLAGS -fsanitize-address-use-after-scope"])
+   CFLAGS="$CFLAGS $SAN_CFLAGS"
 fi
 
+AC_SUBST(SAN_CFLAGS)
+AC_SUBST(SAN_LIBS)
+
 # configure options
 # __license-install__
 AC_ARG_ENABLE([license-install],
diff --git a/libcoap-3.pc.in b/libcoap-3.pc.in
index 26e2fc691d..1106d2fb3d 100644
--- a/libcoap-3.pc.in
+++ b/libcoap-3.pc.in
@@ -7,6 +7,6 @@ Name: @PACKAGE_NAME@
 Description: C-Implementation of CoAP.
 Version: @PACKAGE_VERSION@
 URL: @PACKAGE_URL@
-Libs: -L${libdir} -lcoap-@LIBCOAP_NAME_SUFFIX@
+Libs: -L${libdir} -lcoap-@LIBCOAP_NAME_SUFFIX@ @SAN_LIBS@
 Libs.private: @DTLS_LIBS@
-Cflags: -I${includedir}
+Cflags: -I${includedir} @DTLS_CFLAGS@ @SAN_CFLAGS@