[dpdk-dev] Compiling DPDK is not working on Red Hat 6.7

2016-07-13 Thread Thomas Monjalon 
2016-07-13 06:01, Raslan Darawsheh:
> It seems that the patch fixed the issue.

Thanks, I've sent the patches:
http://dpdk.org/ml/archives/dev/2016-July/043917.html

> -Original Message-
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] 
> 2016-07-12 11:35, Raslan Darawsheh:
> > I think the option is there as you see:
> > 
> [...]
> > -Wl,--as-needed  -Wl,-lrt -Wl,-lm |...] -Wl,-lrte_eal
> [...]
> > eal_timer.c:(.text+0x152): undefined reference to `clock_gettime'
> 
> I suspect we need -lrt after -lrte_eal.

Do you know where the flag -lrt is set?
Is it in your environment LDFLAGS? (it is my guess for the fix).

[dpdk-dev] Compiling DPDK is not working on Red Hat 6.7

2016-07-13 Thread Raslan Darawsheh 
It seems that the patch fixed the issue. 

Kindest regards 
Raslan Darawsheh


-Original Message-
From: Thomas Monjalon [mailto:thomas.monja...@6wind.com] 
Sent: Tuesday, July 12, 2016 3:16 PM
To: Raslan Darawsheh
Cc: dev at dpdk.org; Christian Ehrhardt
Subject: Re: [dpdk-dev] Compiling DPDK is not working on Red Hat 6.7

Hi,

2016-07-12 11:35, Raslan Darawsheh:
> I think the option is there as you see:
> 
[...]
> -Wl,--as-needed  -Wl,-lrt -Wl,-lm |...] -Wl,-lrte_eal
[...]
> eal_timer.c:(.text+0x152): undefined reference to `clock_gettime'

I suspect we need -lrt after -lrte_eal.

Please could you try the following patch?


--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -176,6 +176,8 @@ ifeq ($(RTE_DEVEL_BUILD)$(CONFIG_RTE_BUILD_SHARED_LIB),yy)
 LDFLAGS += -rpath=$(RTE_SDK_BIN)/lib
 endif

+MAPFLAGS = -Map=$@.map --cref
+
 .PHONY: all
 all: install

@@ -190,15 +192,13 @@ build: _postbuild
 exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1

 ifeq ($(LINK_USING_CC),1)
-override EXTRA_LDFLAGS := $(call linkerprefix,$(EXTRA_LDFLAGS)) -O_TO_EXE = 
$(CC) $(CFLAGS) \
-   $(call linkerprefix,$(LDLIBS)) \
-   $(call linkerprefix,$(LDFLAGS)) $(LDFLAGS_$(@)) $(EXTRA_LDFLAGS) \
-   -Wl,-Map=$(@).map,--cref -o $@ $(OBJS-y)
+O_TO_EXE = $(CC) -o $@ $(CFLAGS) $(OBJS-y) $(call linkerprefix, \
+   $(LDLIBS) $(LDFLAGS) $(LDFLAGS_$(@)) $(EXTRA_LDFLAGS) \
+   $(MAPFLAGS))
 else
-O_TO_EXE = $(LD) $(LDLIBS) \
-   $(LDFLAGS) $(LDFLAGS_$(@)) $(EXTRA_LDFLAGS) \
-   -Map=$(@).map --cref -o $@ $(OBJS-y)
+O_TO_EXE = $(LD) -o $@ $(OBJS-y)
+   $(LDLIBS) $(LDFLAGS) $(LDFLAGS_$(@)) $(EXTRA_LDFLAGS) \
+   $(MAPFLAGS)
 endif
 O_TO_EXE_STR = $(subst ','\'',$(O_TO_EXE)) #'# fix syntax highlight  
O_TO_EXE_DISP = $(if $(V),"$(O_TO_EXE_STR)","  LD $(@)")

[dpdk-dev] Compiling DPDK is not working on Red Hat 6.7

2016-07-12 Thread Thomas Monjalon 
Hi,

2016-07-12 11:35, Raslan Darawsheh:
> I think the option is there as you see:
> 
[...]
> -Wl,--as-needed  -Wl,-lrt -Wl,-lm |...] -Wl,-lrte_eal
[...]
> eal_timer.c:(.text+0x152): undefined reference to `clock_gettime'

I suspect we need -lrt after -lrte_eal.

Please could you try the following patch?


--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -176,6 +176,8 @@ ifeq ($(RTE_DEVEL_BUILD)$(CONFIG_RTE_BUILD_SHARED_LIB),yy)
 LDFLAGS += -rpath=$(RTE_SDK_BIN)/lib
 endif

+MAPFLAGS = -Map=$@.map --cref
+
 .PHONY: all
 all: install

@@ -190,15 +192,13 @@ build: _postbuild
 exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1

 ifeq ($(LINK_USING_CC),1)
-override EXTRA_LDFLAGS := $(call linkerprefix,$(EXTRA_LDFLAGS))
-O_TO_EXE = $(CC) $(CFLAGS) \
-   $(call linkerprefix,$(LDLIBS)) \
-   $(call linkerprefix,$(LDFLAGS)) $(LDFLAGS_$(@)) $(EXTRA_LDFLAGS) \
-   -Wl,-Map=$(@).map,--cref -o $@ $(OBJS-y)
+O_TO_EXE = $(CC) -o $@ $(CFLAGS) $(OBJS-y) $(call linkerprefix, \
+   $(LDLIBS) $(LDFLAGS) $(LDFLAGS_$(@)) $(EXTRA_LDFLAGS) \
+   $(MAPFLAGS))
 else
-O_TO_EXE = $(LD) $(LDLIBS) \
-   $(LDFLAGS) $(LDFLAGS_$(@)) $(EXTRA_LDFLAGS) \
-   -Map=$(@).map --cref -o $@ $(OBJS-y)
+O_TO_EXE = $(LD) -o $@ $(OBJS-y)
+   $(LDLIBS) $(LDFLAGS) $(LDFLAGS_$(@)) $(EXTRA_LDFLAGS) \
+   $(MAPFLAGS)
 endif
 O_TO_EXE_STR = $(subst ','\'',$(O_TO_EXE)) #'# fix syntax highlight
 O_TO_EXE_DISP = $(if $(V),"$(O_TO_EXE_STR)","  LD $(@)")

[dpdk-dev] Compiling DPDK is not working on Red Hat 6.7

2016-07-12 Thread Christian Ehrhardt 
Hi,
checking "man clock_gettime" I see: "Link with -lrt (only for glibc
versions before 2.17)."

RH 6.7 is at glibc 2.12, I haven't check the build, but you might easily
run the make with V=1 and see the call.
Check if it contains -lrt for the linking step.




Christian Ehrhardt
Software Engineer, Ubuntu Server
Canonical Ltd

On Tue, Jul 12, 2016 at 12:02 PM, Raslan Darawsheh 
wrote:

> Hi,
>
> When trying to compile DPDK on Red Hat Enterprise Linux Server release 6.7
> (Santiago) it fails to compile.
>
> This is the compilation error that is being seen:
> LD test
> /download/dpdk/x86_64-native-linuxapp-gcc/lib/librte_eal.a(eal_timer.o):
> In function `get_tsc_freq':
> eal_timer.c:(.text+0x152): undefined reference to `clock_gettime'
> eal_timer.c:(.text+0x190): undefined reference to `clock_gettime'
> /download/dpdk/x86_64-native-linuxapp-gcc/lib/librte_eal.a(eal_alarm.o):
> In function `rte_eal_alarm_set':
> eal_alarm.c:(.text+0x382): undefined reference to `clock_gettime'
> /download/dpdk/x86_64-native-linuxapp-gcc/lib/librte_eal.a(eal_alarm.o):
> In function `eal_alarm_callback':
> eal_alarm.c:(.text+0x5e2): undefined reference to `clock_gettime'
> collect2: ld returned 1 exit status
> make[5]: *** [test] Error 1
> make[4]: *** [test] Error 2
> make[3]: *** [app] Error 2
> make[2]: *** [all] Error 2
> make[1]: *** [pre_install] Error 2
> make: *** [install] Error 2
>
> Kindest regards
> Raslan Darawsheh
>

[dpdk-dev] Compiling DPDK is not working on Red Hat 6.7

2016-07-12 Thread Raslan Darawsheh 
I think the option is there as you see:

== Build app/test
gcc -m64 -pthread  -march=native -DRTE_MACHINE_CPUFLAG_SSE 
-DRTE_MACHINE_CPUFLAG_SSE2 -DRTE_MACHINE_CPUFLAG_SSE3 
-DRTE_MACHINE_CPUFLAG_SSSE3 -DRTE_MACHINE_CPUFLAG_SSE4_1 
-DRTE_MACHINE_CPUFLAG_SSE4_2 -DRTE_MACHINE_CPUFLAG_AES 
-DRTE_MACHINE_CPUFLAG_PCLMULQDQ -DRTE_MACHINE_CPUFLAG_AVX  
-I/tmp/dpdk/x86_64-native-linuxapp-gcc/include -include 
/tmp/dpdk/x86_64-native-linuxapp-gcc/include/rte_config.h -O3 -W -Wall 
-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations 
-Wold-style-definition -Wpointer-arith -Wcast-align -Wnested-externs 
-Wcast-qual -Wformat-nonliteral -Wformat-security -Wundef -Wwrite-strings 
-Werror -Wno-missing-field-initializers -Wno-uninitialized -D_GNU_SOURCE  
-Wl,-Map=test.map,--cref -o test commands.o test.o resource.o test_resource.o 
test_resource_c.res.o test_prefetch.o test_byteorder.o test_per_lcore.o 
test_atomic.o test_malloc.o test_cycles.o test_spinlock.o test_memory.o 
test_memzone.o test_ring.o test_ring_perf.o test_pmd_perf.o test_rwlock.o 
test_timer.o test_timer_perf.o test_timer_racecond.o test_mempool.o 
test_mempool_perf.o test_mbuf.o test_logs.o test_memcpy.o test_memcpy_perf.o 
test_hash.o test_thash.o test_hash_perf.o test_hash_functions.o 
test_hash_scaling.o test_hash_multiwriter.o test_debug.o test_errno.o 
test_tailq.o test_string_fns.o test_cpuflags.o test_mp_secondary.o 
test_eal_flags.o test_eal_fs.o test_alarm.o test_interrupts.o test_version.o 
test_func_reentrancy.o test_cmdline.o test_cmdline_num.o 
test_cmdline_etheraddr.o test_cmdline_portlist.o test_cmdline_ipaddr.o 
test_cmdline_cirbuf.o test_cmdline_string.o test_cmdline_lib.o test_red.o 
test_sched.o test_meter.o test_kni.o test_power.o test_power_acpi_cpufreq.o 
test_power_kvm_vm.o test_common.o test_distributor.o test_distributor_perf.o 
test_reorder.o test_devargs.o virtual_pmd.o packet_burst_generator.o test_acl.o 
test_link_bonding.o test_link_bonding_mode4.o test_link_bonding_rssconf.o 
test_pmd_ring.o test_pmd_ring_perf.o test_kvargs.o -Wl,-export-dynamic 
-Wl,-export-dynamic -Wl,-export-dynamic 
-L/tmp/dpdk/x86_64-native-linuxapp-gcc/lib -Wl,--as-needed  -Wl,-lrt -Wl,-lm 
-L/tmp/dpdk/x86_64-native-linuxapp-gcc/lib -Wl,-lrte_kni -Wl,-lrte_port 
-Wl,-lrte_pdump -Wl,-lrte_distributor -Wl,-lrte_reorder -Wl,-lrte_ip_frag 
-Wl,-lrte_meter -Wl,-lrte_sched -Wl,--whole-archive -Wl,-lrte_acl 
-Wl,--no-whole-archive -Wl,-lrte_jobstats -Wl,-lrte_power -Wl,--whole-archive 
-Wl,-lrte_timer -Wl,-lrte_hash -Wl,-lrte_vhost -Wl,-lrte_kvargs -Wl,-lrte_mbuf 
-Wl,-lethdev -Wl,-lrte_mempool -Wl,-lrte_ring -Wl,-lrte_eal -Wl,-lrte_cmdline 
-Wl,-lrte_cfgfile -Wl,-lrte_pmd_bond -Wl,-lrte_pmd_af_packet 
-Wl,-lrte_pmd_cxgbe -Wl,-lrte_pmd_e1000 -Wl,-lrte_pmd_ena -Wl,-lrte_pmd_enic 
-Wl,-lrte_pmd_fm10k -Wl,-lrte_pmd_ixgbe -Wl,-lrte_pmd_mlx5 -Wl,-libverbs 
-Wl,-lrte_pmd_null -Wl,-lrte_pmd_ring -Wl,-lrte_pmd_virtio -Wl,-lrte_pmd_vhost 
-Wl,-lrte_pmd_vmxnet3_uio -Wl,--no-whole-archive -Wl,-ldl
/tmp/dpdk/x86_64-native-linuxapp-gcc/lib/librte_eal.a(eal_timer.o): In function 
`get_tsc_freq':
eal_timer.c:(.text+0x152): undefined reference to `clock_gettime'
eal_timer.c:(.text+0x190): undefined reference to `clock_gettime'
/tmp/dpdk/x86_64-native-linuxapp-gcc/lib/librte_eal.a(eal_alarm.o): In function 
`rte_eal_alarm_set':
eal_alarm.c:(.text+0x382): undefined reference to `clock_gettime'
/tmp/dpdk/x86_64-native-linuxapp-gcc/lib/librte_eal.a(eal_alarm.o): In function 
`eal_alarm_callback':
eal_alarm.c:(.text+0x5e2): undefined reference to `clock_gettime'
collect2: ld returned 1 exit status
make[5]: *** [test] Error 1
make[4]: *** [test] Error 2
make[3]: *** [app] Error 2
make[2]: *** [all] Error 2
make[1]: *** [pre_install] Error 2
make: *** [install] Error 2 but

kindest regards
Raslan Darawsheh

From: Christian Ehrhardt [mailto:christian.ehrha...@canonical.com]
Sent: Tuesday, July 12, 2016 1:10 PM
To: Raslan Darawsheh
Cc: dev at dpdk.org
Subject: Re: [dpdk-dev] Compiling DPDK is not working on Red Hat 6.7

Hi,
checking "man clock_gettime" I see: "Link with -lrt (only for glibc versions 
before 2.17)."

RH 6.7 is at glibc 2.12, I haven't check the build, but you might easily run 
the make with V=1 and see the call.
Check if it contains -lrt for the linking step.




Christian Ehrhardt
Software Engineer, Ubuntu Server
Canonical Ltd

On Tue, Jul 12, 2016 at 12:02 PM, Raslan Darawsheh mailto:rasland at mellanox.com>> wrote:
Hi,

When trying to compile DPDK on Red Hat Enterprise Linux Server release 6.7 
(Santiago) it fails to compile.

This is the compilation error that is being seen:
LD test
/download/dpdk/x86_64-native-linuxapp-gcc/lib/librte_eal.a(eal_timer.o): In 
function `get_tsc_freq':
eal_timer.c:(.text+0x152): undefined reference to `clock_gettime'
eal_timer.c:(.text+0x190): undefined reference to `clock_gettime'
/download/dpdk/x86_64-native-linuxapp-gcc/lib/librte_eal.a(eal_alarm.o): In 
function `rte_eal_alarm_set'

[dpdk-dev] Compiling DPDK is not working on Red Hat 6.7

2016-07-12 Thread Raslan Darawsheh 
Hi,

When trying to compile DPDK on Red Hat Enterprise Linux Server release 6.7 
(Santiago) it fails to compile.

This is the compilation error that is being seen:
LD test
/download/dpdk/x86_64-native-linuxapp-gcc/lib/librte_eal.a(eal_timer.o): In 
function `get_tsc_freq':
eal_timer.c:(.text+0x152): undefined reference to `clock_gettime'
eal_timer.c:(.text+0x190): undefined reference to `clock_gettime'
/download/dpdk/x86_64-native-linuxapp-gcc/lib/librte_eal.a(eal_alarm.o): In 
function `rte_eal_alarm_set':
eal_alarm.c:(.text+0x382): undefined reference to `clock_gettime'
/download/dpdk/x86_64-native-linuxapp-gcc/lib/librte_eal.a(eal_alarm.o): In 
function `eal_alarm_callback':
eal_alarm.c:(.text+0x5e2): undefined reference to `clock_gettime'
collect2: ld returned 1 exit status
make[5]: *** [test] Error 1
make[4]: *** [test] Error 2
make[3]: *** [app] Error 2
make[2]: *** [all] Error 2
make[1]: *** [pre_install] Error 2
make: *** [install] Error 2

Kindest regards
Raslan Darawsheh