build: make rpath optional

Type: feature

This patch begins enabling support for building VPP as a package for a
Yocto-based embedded Linux distribution. Yocto QA complains about
executables and libraries with an rpath configured, as the paths may not
be valid on the target system. Therefore, this patch adds a new CMake
option named `VPP_SET_RPATH`, which is enabled by default but can be
disabled by a Yocto-based build.

Change-Id: I90e9c4ba07138032b0f76cb72a98e58470885d55
Signed-off-by: Nathan Moos <nmoos@cisco.com>
This commit is contained in:
Nathan Moos
2021-01-15 13:28:34 -08:00
committed by Beno�t Ganne
parent 4881cb4c6f
commit 2c91922ebc

View File

@@ -136,7 +136,10 @@ endif (VPP_ENABLE_SANITIZE_ADDR)
##############################################################################
# install config
##############################################################################
set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
option(VPP_SET_RPATH "Set rpath for resulting binaries and libraries." ON)
if(VPP_SET_RPATH)
set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
endif()
set(CMAKE_INSTALL_MESSAGE NEVER)
include_directories (