Merge branch 'dev' into Update_DPDK_Version

CMakeLists.txt

@@ -282,3 +282,14 @@ if(PCAPPP_INSTALL)
     COMPONENT devel
     DESTINATION "${PCAPPP_INSTALL_CMAKEDIR}")
 endif()
+
+# uninstall target
+if(NOT TARGET uninstall)
+  configure_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/cmake/PcapPlusPlusUninstall.cmake.in"
+    "${CMAKE_CURRENT_BINARY_DIR}/PcapPlusPlusUninstall.cmake"
+    IMMEDIATE
+    @ONLY)
+
+  add_custom_target(uninstall COMMAND "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/PcapPlusPlusUninstall.cmake")
+endif()

ci/cmake-format-all.sh

@@ -3,6 +3,10 @@ set -e
 
 SCRIPT=$(readlink -f "$0")
 SCRIPTPATH=$(dirname "${SCRIPT}")
-ROOTPATH=${SCRIPTPATH}/..
+ROOTPATH=$(realpath "${SCRIPTPATH}"/..)
+if ! command -v cmake-format; then
+    echo "cmake-format is not found!"
+    exit 1
+fi
 
 find "${ROOTPATH}" \( -name '*.cmake' -o -name 'CMakeLists.txt' \) -not -path "*/3rdParty/*" -exec echo 'Formatting:' {} ';' -exec cmake-format -i {} ';'

cmake/PcapPlusPlusUninstall.cmake.in

@@ -0,0 +1,25 @@
+if(NOT EXISTS "@CMAKE_BINARY_DIR@/install_manifest.txt")
+  message(FATAL_ERROR "Cannot find install manifest: @CMAKE_BINARY_DIR@/install_manifest.txt")
+endif()
+
+file(READ "@CMAKE_BINARY_DIR@/install_manifest.txt" files)
+string(REGEX REPLACE "\n" ";" files "${files}")
+foreach(file ${files})
+  message(STATUS "Uninstalling $ENV{DESTDIR}${file}")
+  if(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
+    # If the file exists or is symlink
+    # run remove command through cmake in command mode
+    # See https://cmake.org/cmake/help/latest/manual/cmake.1.html#run-a-command-line-tool
+    exec_program(
+      "@CMAKE_COMMAND@" ARGS "-E rm -rf \"$ENV{DESTDIR}${file}\""
+      OUTPUT_VARIABLE rm_out
+      RETURN_VALUE rm_retval
+      )
+    if(NOT "${rm_retval}" STREQUAL 0)
+      message(FATAL_ERROR "Error when removing $ENV{DESTDIR}${file}")
+    endif()
+  else(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
+    message(STATUS "File $ENV{DESTDIR}${file} does not exist.")
+  endif()
+endforeach()
+file(REMOVE "@CMAKE_BINARY_DIR@/install_manifest.txt")