cmake: add support for linking with DPDK shared libs

Change-Id: I3423191c53ab6100ee9ecc4e24b06506ff1b25c8
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 67 insertions, 0 deletions

diff --git a/src/cmake/misc.cmake b/src/cmake/misc.cmake
new file mode 100644
index 00000000000..9542557ce9d
--- /dev/null
+++ b/src/cmake/misc.cmake
@@ -0,0 +1,67 @@
+# Copyright (c) 2018 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+##############################################################################
+# Highlight WARNING and ERROR messages
+##############################################################################
+function(message)
+  list(GET ARGV 0 type)
+  if("$ENV{TERM}" STREQUAL "xterm-256color")
+    string(ASCII 27 esc)
+    set(red "${esc}[1;31m")
+    set(yellow "${esc}[1;33m")
+    set(reset "${esc}[m")
+  endif()
+  if(type STREQUAL FATAL_ERROR OR type STREQUAL SEND_ERROR)
+    list(REMOVE_AT ARGV 0)
+    _message(${type} "${red}${ARGV}${reset}")
+  elseif(type STREQUAL WARNING)
+    list(REMOVE_AT ARGV 0)
+    _message(STATUS "${yellow}${ARGV}${reset}")
+  elseif(type STREQUAL STATUS)
+    list(REMOVE_AT ARGV 0)
+    _message(STATUS "${ARGV}")
+  else()
+    _message(${ARGV})
+  endif()
+endfunction()
+
+##############################################################################
+# aligned config output
+##############################################################################
+function(pr desc val)
+  if("$ENV{TERM}" STREQUAL "xterm-256color")
+    string(ASCII 27 esc)
+    set(reset "${esc}[m")
+    set(cyan "${esc}[36m")
+  endif()
+  string(LENGTH ${desc} len)
+  while (len LESS 20)
+    set (desc "${desc} ")
+    string(LENGTH ${desc} len)
+  endwhile()
+  _message("${cyan}${desc}${reset}: ${val}")
+endfunction()
+
+##############################################################################
+# string append
+##############################################################################
+
+macro(string_append var str)
+  if (NOT ${var})
+    set(${var} "${str}")
+  else()
+    set(${var} "${${var}} ${str}")
+  endif()
+endmacro()
+