nmap: use system liblinear
Use system liblinear instead of using included liblinear.
liblinear in buildroot is at version 2.20 released on December 2017
whereas liblinear in nmap has not been updated since 7 years (except for
liblinear.vcxproj which has been updated 2 years ago)
Do not use --with-liblinear option as otherwise nmap will forget to add
-llinear to LIBS due to the following line in configure.ac:
if test $have_liblinear != yes; then
AC_CHECK_HEADERS([linear.h],
AC_CHECK_LIB(linear, predict, [have_liblinear=yes; LIBLINEAR_LIBS="-llinear"; break],, [-lm])
)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit c0d9ba562c5522096d4ed70827c599c9a0e9aa7c)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fabrice Fontaine