1From a913b85f720f41bf7e5819c0dc4acc252467a8a4 Mon Sep 17 00:00:00 2001 2From: Khem Raj <raj.khem@gmail.com> 3Date: Tue, 15 Feb 2022 14:25:07 -0800 4Subject: [PATCH] configure.ac.in: Allow dynamic linking against ndpi 3.0 5 6Linking statically is problematic since NDPI_LIBS is '-lndpi -lm' 7and when we use -Bstatic it also brings in -lm to use libm.a and on some 8architectures ( x86 ) which this does not work and results in missing symbols 9 10Fixes 11ipe-sysroot/usr/lib/libm.a(e_logf.o): in function `logf_ifunc_selector': 12/usr/src/debug/glibc/2.35-r0/git/math/../sysdeps/i386/i686/multiarch/ifunc-sse2.h:30: undefined reference to `_dl_x86_cpu_features' 13 14Upstream-Status: Submitted [https://github.com/ntop/ntopng/pull/6318] 15Signed-off-by: Khem Raj <raj.khem@gmail.com> 16--- 17 configure.ac.in | 6 ++---- 18 1 file changed, 2 insertions(+), 4 deletions(-) 19 20diff --git a/configure.ac.in b/configure.ac.in 21index 7f4c0f893..c3299fda2 100644 22--- a/configure.ac.in 23+++ b/configure.ac.in 24@@ -193,10 +193,8 @@ if test -d /usr/local/include/ndpi ; then : 25 fi 26 27 PKG_CHECK_MODULES([NDPI], [libndpi >= 2.0], [ 28- NDPI_INC=`echo $NDPI_CFLAGS | sed -e "s/[ ]*$//"` 29- # Use static libndpi library as building against the dynamic library fails 30- NDPI_LIB="-Wl,-Bstatic $NDPI_LIBS -Wl,-Bdynamic" 31- #NDPI_LIB="$NDPI_LIBS" 32+ NDPI_INC="$NDPI_CFLAGS" 33+ NDPI_LIB="$NDPI_LIBS" 34 NDPI_LIB_DEP= 35 ], [ 36 AC_MSG_CHECKING(for nDPI source) 37-- 382.35.1 39 40