osmith
/
wireshark
forked from osmocom/wireshark
1
0
Fork 0
Code Pull Requests Releases Wiki Activity

If we somehow manage to find libnl version 2 or 3, but don't manage to 

find the corresponding libnl-genl or libnl-route libraries, act as if we
didn't find libnl.

If we didn't find libnl version 2 or 3, don't check whether it's version
2 or 3.

svn path=/trunk/; revision=48742
This commit is contained in:
Guy Harris 2013-04-04 21:09:10 +00:00
parent 5312d37e93
commit 9bd43d3c28
1 changed files with 16 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
cmake/modules/FindNL.cmake
View File

@ -3,7 +3,7 @@
# #
# Find the native netlink includes and library # Find the native netlink includes and library
# #
# If they exist, differentiate between versions 1,2 and 3. # If they exist, differentiate between versions 1, 2 and 3.
# Version 1 does not have netlink/version.h # Version 1 does not have netlink/version.h
# Version 3 does have the major version number as a suffix # Version 3 does have the major version number as a suffix
# to the libnl name (libnl-3) # to the libnl name (libnl-3)
@ -56,12 +56,21 @@ ELSE (NL_LIBRARIES AND NL_INCLUDE_DIRS )
PATHS PATHS
$(SEARCHPATHS) $(SEARCHPATHS)
) )
STRING(REGEX REPLACE ".*nl-([^.,;]*).*" "\\1" NLSUFFIX ${NL_LIBRARY}) #
IF ( NLSUFFIX ) # If we don't have all of those libraries, we can't use libnl.
SET( HAVE_LIBNL3 1 ) #
ELSE ( NLSUFFIX ) IF ( NOT NLGENL_LIBRARY AND NOT NLROUTE_LIBRARY )
SET( HAVE_LIBNL2 1 ) SET( NL_LIBRARY NOTFOUND )
ENDIF (NLSUFFIX ) ENDIF ( NOT NLGENL_LIBRARY AND NOT NLROUTE_LIBRARY )
IF( NL_LIBRARY )
STRING(REGEX REPLACE ".*nl-([^.,;]*).*" "\\1" NLSUFFIX ${NL_LIBRARY})
IF ( NLSUFFIX )
SET( HAVE_LIBNL3 1 )
ELSE ( NLSUFFIX )
SET( HAVE_LIBNL2 1 )
ENDIF (NLSUFFIX )
SET( HAVE_LIBNL 1 )
ENDIF( NL_LIBRARY )
ELSE( NL_INCLUDE_DIR ) ELSE( NL_INCLUDE_DIR )
# NL version 1 ? # NL version 1 ?
FIND_PATH( NL_INCLUDE_DIR FIND_PATH( NL_INCLUDE_DIR