+if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
+ list(APPEND VPPINFRA_SRCS
+ elf_clib.c
+ linux/mem.c
+ linux/sysfs.c
+ linux/netns.c
+ )
+endif()
+
+option(VPP_USE_EXTERNAL_LIBEXECINFO "Use external libexecinfo (useful for non-glibc targets)." OFF)
+if(VPP_USE_EXTERNAL_LIBEXECINFO)
+ set(EXECINFO_LIB execinfo)
+endif()
+add_vpp_library(vppinfra
+ SOURCES ${VPPINFRA_SRCS}
+ LINK_LIBRARIES m ${EXECINFO_LIB}
+ INSTALL_HEADERS ${VPPINFRA_HEADERS}
+ COMPONENT libvppinfra
+ LTO
+)
+
+##############################################################################
+# vppinfra headers
+##############################################################################