Le 01/04/12 09:07, Frank Neuber a écrit :
Hi,
Hello,
in the build log I found:
checking if PC/SC should be used... yes
checking for pcsc includes... -I/usr/include -I/usr/include/PCSC
configure: WARNING: No pcsc libraries found, SCard driver will not be available.
This is why pcsclite.h is not found.
I wonder why /usr/include/PCSC/winscard.h is available. The pcsclite.h file is
in the same package!
sct@u110432b:~$ dpkg -S winscard.hlibpcsclite-dev
libpcsclite-dev: /usr/include/PCSC/winscard.h
sct@u110432b:~$ dpkg -S pcsclite.h
libpcsclite-dev: /usr/include/PCSC/pcsclite.h
Could it be a problem with the libpcsclite-dev on the build system.
I don't know how the build system works. On my system it builds well.
The problem is that libpcsclite1 is now a multi arch library.
So the lib libpcsclite.so is no more in /usr/lib/libpcsclite.so but in
/usr/lib/x86_64-linux-gnu/libpcsclite.so on AMD64 systems.
The configure script of pcsc-cyberjack searches the library using a
fixed list of directories. From m4/pcsc.m4 line 68:
AC_ARG_WITH(pcsc-libs, [ --with-pcsc-libs=DIR adds pcsc library
path],
[pcsc_search_lib_dirs="$withval"],
[pcsc_search_lib_dirs="/usr/lib64 \
/usr/lib \
/usr/local/lib \
/usr/lib/pcsc/lib \
/usr/local/pcsc/lib \
/lib"])
dnl search for pcsc libs
for d in $pcsc_search_lib_dirs; do
AQ_SEARCH_FILES("$d",$pcsc_search_lib_names)
if test -n "$found_file" ; then
pcsc_libraries="-L$d"
pcsc_lib="-l`echo $found_file | sed 's/lib//;s/\.so*//;s/\.a//'`"
break
fi
done
As you can see /usr/lib/x86_64-linux-gnu is not in the list.
A (too) simple patch is:
--- ../pcsc.m4 2012-04-01 12:18:38.000000000 +0200
+++ m4/pcsc.m4 2012-04-01 12:27:48.000000000 +0200
@@ -68,6 +68,7 @@
AC_ARG_WITH(pcsc-libs, [ --with-pcsc-libs=DIR adds pcsc library
path],
[pcsc_search_lib_dirs="$withval"],
[pcsc_search_lib_dirs="/usr/lib64 \
+ /usr/lib/x86_64-linux-gnu \
/usr/lib \
/usr/local/lib \
/usr/lib/pcsc/lib \
But build will fail on all the other Debian architectures.
The problem should be solved upstream. Using a fixed list of library
directories is a bad idea. The correct solution is to _link_ with
libpcsclite to know if the library is found by the linker.
Or in debian/rules use something like (untested):
--with-pcsc-libs=/usr/lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)
Bye
--
Dr. Ludovic Rousseau
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