From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Stancek Date: Thu, 21 Jan 2016 02:36:11 -0500 (EST) Subject: [LTP] get_mempolicy failing to compile In-Reply-To: References: Message-ID: <68157114.10446982.1453361771699.JavaMail.zimbra@redhat.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ltp@lists.linux.it ----- Original Message ----- > From: "$rik@nth" > To: ltp@lists.linux.it > Sent: Wednesday, 20 January, 2016 2:22:00 PM > Subject: [LTP] get_mempolicy failing to compile > > Hi All, > > I am trying to compile latest snapshot from github [1] and getting below > errors. > > arm-linux-gnueabihf-gcc -static -g -O2 -fno-strict-aliasing -pipe > -Wall -W -Wold-style-definition > -I/home/hydlnxbld84/Srikanth/ltp/testcases/kernel/include > -I/home/hydlnxbld84/Srikanth/ltp/testcases/kernel/syscalls/get_mempolicy/../utils > -I/home/hydlnxbld84/Srikanth/ltp/testcases/kernel/include > -I../../../../include -I../../../../include -static -pthread > -L/home/hydlnxbld84/Srikanth/ltp/testcases/kernel/lib > -L../../../../lib get_mempolicy01.c -lltp -lkerntest -lltp -o > get_mempolicy01 > In file included from get_mempolicy01.c:63:0: > /home/hydlnxbld84/Srikanth/ltp/testcases/kernel/syscalls/get_mempolicy/../utils/common_j_h.c: > In function ?sigterm_handler?: > /home/hydlnxbld84/Srikanth/ltp/testcases/kernel/syscalls/get_mempolicy/../utils/common_j_h.c:111:33: > warning: unused parameter ?sig? [-Wunused-parameter] > static void sigterm_handler(int sig) > ^ > get_mempolicy01.c: In function ?main?: > get_mempolicy01.c:197:14: warning: unused parameter ?argc? > [-Wunused-parameter] > int main(int argc, char **argv) > ^ > get_mempolicy01.c:197:27: warning: unused parameter ?argv? > [-Wunused-parameter] > int main(int argc, char **argv) > ^ > /tmp/cciaYvm7.o: In function `setup_uid': > /home/Srikanth/ltp/testcases/kernel/syscalls/get_mempolicy/../utils/common_j_h.c:64: > warning: Using 'getpwnam' in statically linked applications requires > at runtime the shared libraries from the glibc version used for > linking > /tmp/cciaYvm7.o: In function `main': > get_mempolicy01.c:(.text.startup+0x9c): undefined reference to > `numa_allocate_nodemask' > get_mempolicy01.c:(.text.startup+0xa2): undefined reference to > `numa_allocate_nodemask' > get_mempolicy01.c:(.text.startup+0xc2): undefined reference to > `numa_bitmask_setbit' > get_mempolicy01.c:(.text.startup+0x2ce): undefined reference to > `numa_bitmask_clearall' > get_mempolicy01.c:(.text.startup+0x2e8): undefined reference to > `numa_bitmask_equal' > /home/Srikanth/ltp/testcases/kernel/lib/libkerntest.a(numa_helper.o): > In function `get_max_node': > /home/Srikanth/ltp/testcases/kernel/lib/numa_helper.c:53: undefined > reference to `numa_max_possible_node' > /home/Srikanth/ltp/testcases/kernel/lib/numa_helper.c:53: undefined > reference to `numa_max_possible_node' > /home/Srikanth/ltp/testcases/kernel/lib/libkerntest.a(numa_helper.o): > In function `get_nodemask_allnodes': > /home/Srikanth/ltp/testcases/kernel/lib/numa_helper.c:71: undefined > reference to `nodemask_set' > /home/Srikanth/ltp/testcases/kernel/lib/libkerntest.a(numa_helper.o): > In function `get_allowed_nodes_arr': > /home/Srikanth/ltp/testcases/kernel/lib/numa_helper.c:191: undefined > reference to `nodemask_isset' > /home/Srikanth/ltp/testcases/kernel/lib/libkerntest.a(numa_helper.o): > In function `filter_nodemask_cpu': > /home/Srikanth/ltp/testcases/kernel/lib/numa_helper.c:126: undefined > reference to `nodemask_isset' > /home/Srikanth/ltp/testcases/kernel/lib/numa_helper.c:133: undefined > reference to `nodemask_clr' > /home/Srikanth/ltp/testcases/kernel/lib/libkerntest.a(numa_helper.o): > In function `get_max_node': > /home/Srikanth/ltp/testcases/kernel/lib/numa_helper.c:53: undefined > reference to `numa_max_possible_node' > collect2: error: ld returned 1 exit status > make[4]: *** [get_mempolicy01] Error 1 > > Attached is my config log for reference. According to your log you have numa headers, but don't heave numa library to link against. #define HAVE_NUMA_H 1 #define HAVE_NUMAIF_H 1 NUMA_CPPFLAGS='' NUMA_LIBS='' Both should come from numactl devel package. To unblock compilation you can edit include/config.h and set any numa related options to 0. Then make clean && make should work. Regards, Jan > > > [1] https://github.com/linux-test-project/ltp > > -- > Thanks & Regards, > M.Srikanth Kumar. > > > -- > Mailing list info: http://lists.linux.it/listinfo/ltp >