* [dpdk-dev] [PATCH] drivers/crypto: fix build with make
@ 2020-02-27 22:33 Thomas Monjalon
2020-02-28 12:24 ` Akhil Goyal
2020-02-28 13:25 ` [dpdk-dev] [PATCH v2] drivers/crypto: fix build with make 4.3 Thomas Monjalon
0 siblings, 2 replies; 6+ messages in thread
From: Thomas Monjalon @ 2020-02-27 22:33 UTC (permalink / raw)
To: dev
Cc: roy.fan.zhang, pablo.de.lara.guarch, bruce.richardson, stable,
Declan Doherty, Luca Boccassi, Akhil Goyal
In the check for the version of intel-ipsec-mb library,
there is a backslash in front of the #include.
It is not clear why this backslash is for.
It is not clear why there was no error so far.
In an up-to-date ArchLinux, these errors were seen:
syntax error near unexpected token `|'
`grep -e "IMB_VERSION_STR" \#include <intel-ipsec-mb.h> | cut -d'"' -f2'
syntax error near unexpected token `|'
`grep -e "IMB_VERSION_NUM" \#include <intel-ipsec-mb.h> | cut -d' ' -f3'
The makefiles are fixed by removing the backslash.
Fixes: 3067c8ce77ac ("crypto/aesni_mb: fix build with custom dependency path")
Fixes: 457b8e372975 ("crypto/aesni_gcm: check dependency version with make")
Fixes: bf6eb2c22fd1 ("crypto/kasumi: use IPsec library")
Fixes: 7c87e2d7b359 ("crypto/snow3g: use IPsec library")
Fixes: 61f7c988e39e ("crypto/zuc: use IPsec library")
Cc: stable@dpdk.org
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
drivers/crypto/aesni_gcm/Makefile | 2 +-
drivers/crypto/aesni_mb/Makefile | 2 +-
drivers/crypto/kasumi/Makefile | 2 +-
drivers/crypto/snow3g/Makefile | 2 +-
drivers/crypto/zuc/Makefile | 2 +-
5 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/crypto/aesni_gcm/Makefile b/drivers/crypto/aesni_gcm/Makefile
index d8190a2ff4..e80a416261 100644
--- a/drivers/crypto/aesni_gcm/Makefile
+++ b/drivers/crypto/aesni_gcm/Makefile
@@ -20,7 +20,7 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev
LDLIBS += -lrte_bus_vdev
-IMB_HDR = $(shell echo '\#include <intel-ipsec-mb.h>' | \
+IMB_HDR = $(shell echo '#include <intel-ipsec-mb.h>' | \
$(CC) -E $(EXTRA_CFLAGS) - | grep 'intel-ipsec-mb.h' | \
head -n1 | cut -d'"' -f2)
diff --git a/drivers/crypto/aesni_mb/Makefile b/drivers/crypto/aesni_mb/Makefile
index f1530e74c4..d81e5671df 100644
--- a/drivers/crypto/aesni_mb/Makefile
+++ b/drivers/crypto/aesni_mb/Makefile
@@ -20,7 +20,7 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev
LDLIBS += -lrte_bus_vdev
-IMB_HDR = $(shell echo '\#include <intel-ipsec-mb.h>' | \
+IMB_HDR = $(shell echo '#include <intel-ipsec-mb.h>' | \
$(CC) -E $(EXTRA_CFLAGS) - | grep 'intel-ipsec-mb.h' | \
head -n1 | cut -d'"' -f2)
diff --git a/drivers/crypto/kasumi/Makefile b/drivers/crypto/kasumi/Makefile
index c94d6bdcf9..5b71481784 100644
--- a/drivers/crypto/kasumi/Makefile
+++ b/drivers/crypto/kasumi/Makefile
@@ -20,7 +20,7 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev
LDLIBS += -lrte_bus_vdev
-IMB_HDR = $(shell echo '\#include <intel-ipsec-mb.h>' | \
+IMB_HDR = $(shell echo '#include <intel-ipsec-mb.h>' | \
$(CC) -E $(EXTRA_CFLAGS) - | grep 'intel-ipsec-mb.h' | \
head -n1 | cut -d'"' -f2)
diff --git a/drivers/crypto/snow3g/Makefile b/drivers/crypto/snow3g/Makefile
index 438119c3d5..b3807e4314 100644
--- a/drivers/crypto/snow3g/Makefile
+++ b/drivers/crypto/snow3g/Makefile
@@ -20,7 +20,7 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev
LDLIBS += -lrte_bus_vdev
-IMB_HDR = $(shell echo '\#include <intel-ipsec-mb.h>' | \
+IMB_HDR = $(shell echo '#include <intel-ipsec-mb.h>' | \
$(CC) -E $(EXTRA_CFLAGS) - | grep 'intel-ipsec-mb.h' | \
head -n1 | cut -d'"' -f2)
diff --git a/drivers/crypto/zuc/Makefile b/drivers/crypto/zuc/Makefile
index b50883b2a7..ae0e1a2c2a 100644
--- a/drivers/crypto/zuc/Makefile
+++ b/drivers/crypto/zuc/Makefile
@@ -20,7 +20,7 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev
LDLIBS += -lrte_bus_vdev
-IMB_HDR = $(shell echo '\#include <intel-ipsec-mb.h>' | \
+IMB_HDR = $(shell echo '#include <intel-ipsec-mb.h>' | \
$(CC) -E $(EXTRA_CFLAGS) - | grep 'intel-ipsec-mb.h' | \
head -n1 | cut -d'"' -f2)
--
2.25.1
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dpdk-dev] [PATCH] drivers/crypto: fix build with make
2020-02-27 22:33 [dpdk-dev] [PATCH] drivers/crypto: fix build with make Thomas Monjalon
@ 2020-02-28 12:24 ` Akhil Goyal
2020-02-28 12:41 ` Thomas Monjalon
2020-02-28 13:25 ` [dpdk-dev] [PATCH v2] drivers/crypto: fix build with make 4.3 Thomas Monjalon
1 sibling, 1 reply; 6+ messages in thread
From: Akhil Goyal @ 2020-02-28 12:24 UTC (permalink / raw)
To: Thomas Monjalon, dev
Cc: roy.fan.zhang, pablo.de.lara.guarch, bruce.richardson, stable,
Declan Doherty, Luca Boccassi
Hi Thomas,
>
> In the check for the version of intel-ipsec-mb library,
> there is a backslash in front of the #include.
> It is not clear why this backslash is for.
> It is not clear why there was no error so far.
>
> In an up-to-date ArchLinux, these errors were seen:
>
> syntax error near unexpected token `|'
> `grep -e "IMB_VERSION_STR" \#include <intel-ipsec-mb.h> | cut -d'"' -f2'
> syntax error near unexpected token `|'
> `grep -e "IMB_VERSION_NUM" \#include <intel-ipsec-mb.h> | cut -d' ' -f3'
>
> The makefiles are fixed by removing the backslash.
>
> Fixes: 3067c8ce77ac ("crypto/aesni_mb: fix build with custom dependency path")
> Fixes: 457b8e372975 ("crypto/aesni_gcm: check dependency version with make")
> Fixes: bf6eb2c22fd1 ("crypto/kasumi: use IPsec library")
> Fixes: 7c87e2d7b359 ("crypto/snow3g: use IPsec library")
> Fixes: 61f7c988e39e ("crypto/zuc: use IPsec library")
> Cc: stable@dpdk.org
>
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> ---
I see that CI is still failing after removing that backslash.
I believe the issue is not because of backslash. It is something else.
Regards,
Akhil
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dpdk-dev] [PATCH] drivers/crypto: fix build with make
2020-02-28 12:24 ` Akhil Goyal
@ 2020-02-28 12:41 ` Thomas Monjalon
2020-02-28 12:56 ` Thomas Monjalon
0 siblings, 1 reply; 6+ messages in thread
From: Thomas Monjalon @ 2020-02-28 12:41 UTC (permalink / raw)
To: Akhil Goyal
Cc: dev, roy.fan.zhang, pablo.de.lara.guarch, bruce.richardson,
stable, Declan Doherty, Luca Boccassi
28/02/2020 13:24, Akhil Goyal:
> Hi Thomas,
>
> >
> > In the check for the version of intel-ipsec-mb library,
> > there is a backslash in front of the #include.
> > It is not clear why this backslash is for.
> > It is not clear why there was no error so far.
> >
> > In an up-to-date ArchLinux, these errors were seen:
> >
> > syntax error near unexpected token `|'
> > `grep -e "IMB_VERSION_STR" \#include <intel-ipsec-mb.h> | cut -d'"' -f2'
> > syntax error near unexpected token `|'
> > `grep -e "IMB_VERSION_NUM" \#include <intel-ipsec-mb.h> | cut -d' ' -f3'
> >
> > The makefiles are fixed by removing the backslash.
> >
> > Fixes: 3067c8ce77ac ("crypto/aesni_mb: fix build with custom dependency path")
> > Fixes: 457b8e372975 ("crypto/aesni_gcm: check dependency version with make")
> > Fixes: bf6eb2c22fd1 ("crypto/kasumi: use IPsec library")
> > Fixes: 7c87e2d7b359 ("crypto/snow3g: use IPsec library")
> > Fixes: 61f7c988e39e ("crypto/zuc: use IPsec library")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> > ---
>
> I see that CI is still failing after removing that backslash.
Yes my patch is failing on Intel CI:
http://mails.dpdk.org/archives/test-report/2020-February/118888.html
I caught this issue on my machine.
> I believe the issue is not because of backslash. It is something else.
It works on my machine.
We need to find a solution which works on both environment.
Maybe the cause is using make 4.3 on my machine.
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dpdk-dev] [PATCH] drivers/crypto: fix build with make
2020-02-28 12:41 ` Thomas Monjalon
@ 2020-02-28 12:56 ` Thomas Monjalon
0 siblings, 0 replies; 6+ messages in thread
From: Thomas Monjalon @ 2020-02-28 12:56 UTC (permalink / raw)
To: Akhil Goyal
Cc: dev, roy.fan.zhang, pablo.de.lara.guarch, bruce.richardson,
stable, Declan Doherty, Luca Boccassi
28/02/2020 13:41, Thomas Monjalon:
> 28/02/2020 13:24, Akhil Goyal:
> > Hi Thomas,
> >
> > >
> > > In the check for the version of intel-ipsec-mb library,
> > > there is a backslash in front of the #include.
> > > It is not clear why this backslash is for.
> > > It is not clear why there was no error so far.
> > >
> > > In an up-to-date ArchLinux, these errors were seen:
> > >
> > > syntax error near unexpected token `|'
> > > `grep -e "IMB_VERSION_STR" \#include <intel-ipsec-mb.h> | cut -d'"' -f2'
> > > syntax error near unexpected token `|'
> > > `grep -e "IMB_VERSION_NUM" \#include <intel-ipsec-mb.h> | cut -d' ' -f3'
> > >
> > > The makefiles are fixed by removing the backslash.
> > >
> > > Fixes: 3067c8ce77ac ("crypto/aesni_mb: fix build with custom dependency path")
> > > Fixes: 457b8e372975 ("crypto/aesni_gcm: check dependency version with make")
> > > Fixes: bf6eb2c22fd1 ("crypto/kasumi: use IPsec library")
> > > Fixes: 7c87e2d7b359 ("crypto/snow3g: use IPsec library")
> > > Fixes: 61f7c988e39e ("crypto/zuc: use IPsec library")
> > > Cc: stable@dpdk.org
> > >
> > > Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> > > ---
> >
> > I see that CI is still failing after removing that backslash.
>
> Yes my patch is failing on Intel CI:
> http://mails.dpdk.org/archives/test-report/2020-February/118888.html
>
> I caught this issue on my machine.
>
> > I believe the issue is not because of backslash. It is something else.
>
> It works on my machine.
>
> We need to find a solution which works on both environment.
> Maybe the cause is using make 4.3 on my machine.
I confirm the issue:
"
* WARNING: Backward-incompatibility!
Number signs (#) appearing inside a macro reference or function invocation
no longer introduce comments and should not be escaped with backslashes:
thus a call such as:
foo := $(shell echo '#')
is legal. Previously the number sign needed to be escaped, for example:
foo := $(shell echo '\#')
Now this latter will resolve to "\#". If you want to write makefiles
portable to both versions, assign the number sign to a variable:
H := \#
foo := $(shell echo '$H')
This was claimed to be fixed in 3.81, but wasn't, for some reason.
To detect this change search for 'nocomment' in the .FEATURES variable.
"
https://lists.gnu.org/archive/html/info-gnu/2020-01/msg00004.html
I will send a v2 patch
^ permalink raw reply [flat|nested] 6+ messages in thread
* [dpdk-dev] [PATCH v2] drivers/crypto: fix build with make 4.3
2020-02-27 22:33 [dpdk-dev] [PATCH] drivers/crypto: fix build with make Thomas Monjalon
2020-02-28 12:24 ` Akhil Goyal
@ 2020-02-28 13:25 ` Thomas Monjalon
2020-03-12 8:05 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
1 sibling, 1 reply; 6+ messages in thread
From: Thomas Monjalon @ 2020-02-28 13:25 UTC (permalink / raw)
To: dev
Cc: roy.fan.zhang, pablo.de.lara.guarch, bruce.richardson, stable,
Declan Doherty, Luca Boccassi, Akhil Goyal
In the check for the version of intel-ipsec-mb library,
there is a backslash in front of the #include.
This backslash is for escaping the hash sign parsed as
a number sign in make.
Since make-4.3, escaping is not required for the number sign.
As a consequence, it resolves now to '\#':
syntax error near unexpected token `|'
`grep -e "IMB_VERSION_STR" \#include <intel-ipsec-mb.h> | cut -d'"' -f2'
syntax error near unexpected token `|'
`grep -e "IMB_VERSION_NUM" \#include <intel-ipsec-mb.h> | cut -d' ' -f3'
The makefiles are fixed by using a variable for the hash sign,
as recommended in make-4.3 changelog:
https://lists.gnu.org/archive/html/info-gnu/2020-01/msg00004.html
Fixes: 3067c8ce77ac ("crypto/aesni_mb: fix build with custom dependency path")
Fixes: 457b8e372975 ("crypto/aesni_gcm: check dependency version with make")
Fixes: bf6eb2c22fd1 ("crypto/kasumi: use IPsec library")
Fixes: 7c87e2d7b359 ("crypto/snow3g: use IPsec library")
Fixes: 61f7c988e39e ("crypto/zuc: use IPsec library")
Cc: stable@dpdk.org
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
v2:
- found the root cause in make-4.3
- use $H for compatibility with make < 4.3
Note the list of "Fixes" references are here to help backporting,
even if there was no bug before the recent release of make-4.3.
---
drivers/crypto/aesni_gcm/Makefile | 3 ++-
drivers/crypto/aesni_mb/Makefile | 3 ++-
drivers/crypto/kasumi/Makefile | 3 ++-
drivers/crypto/snow3g/Makefile | 3 ++-
drivers/crypto/zuc/Makefile | 3 ++-
5 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/crypto/aesni_gcm/Makefile b/drivers/crypto/aesni_gcm/Makefile
index d8190a2ff4..b443167d51 100644
--- a/drivers/crypto/aesni_gcm/Makefile
+++ b/drivers/crypto/aesni_gcm/Makefile
@@ -20,7 +20,8 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev
LDLIBS += -lrte_bus_vdev
-IMB_HDR = $(shell echo '\#include <intel-ipsec-mb.h>' | \
+H := \#
+IMB_HDR = $(shell echo '$Hinclude <intel-ipsec-mb.h>' | \
$(CC) -E $(EXTRA_CFLAGS) - | grep 'intel-ipsec-mb.h' | \
head -n1 | cut -d'"' -f2)
diff --git a/drivers/crypto/aesni_mb/Makefile b/drivers/crypto/aesni_mb/Makefile
index f1530e74c4..aa2e428106 100644
--- a/drivers/crypto/aesni_mb/Makefile
+++ b/drivers/crypto/aesni_mb/Makefile
@@ -20,7 +20,8 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev
LDLIBS += -lrte_bus_vdev
-IMB_HDR = $(shell echo '\#include <intel-ipsec-mb.h>' | \
+H := \#
+IMB_HDR = $(shell echo '$Hinclude <intel-ipsec-mb.h>' | \
$(CC) -E $(EXTRA_CFLAGS) - | grep 'intel-ipsec-mb.h' | \
head -n1 | cut -d'"' -f2)
diff --git a/drivers/crypto/kasumi/Makefile b/drivers/crypto/kasumi/Makefile
index c94d6bdcf9..ad19aad11c 100644
--- a/drivers/crypto/kasumi/Makefile
+++ b/drivers/crypto/kasumi/Makefile
@@ -20,7 +20,8 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev
LDLIBS += -lrte_bus_vdev
-IMB_HDR = $(shell echo '\#include <intel-ipsec-mb.h>' | \
+H := \#
+IMB_HDR = $(shell echo '$Hinclude <intel-ipsec-mb.h>' | \
$(CC) -E $(EXTRA_CFLAGS) - | grep 'intel-ipsec-mb.h' | \
head -n1 | cut -d'"' -f2)
diff --git a/drivers/crypto/snow3g/Makefile b/drivers/crypto/snow3g/Makefile
index 438119c3d5..cbf1a77904 100644
--- a/drivers/crypto/snow3g/Makefile
+++ b/drivers/crypto/snow3g/Makefile
@@ -20,7 +20,8 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev
LDLIBS += -lrte_bus_vdev
-IMB_HDR = $(shell echo '\#include <intel-ipsec-mb.h>' | \
+H := \#
+IMB_HDR = $(shell echo '$Hinclude <intel-ipsec-mb.h>' | \
$(CC) -E $(EXTRA_CFLAGS) - | grep 'intel-ipsec-mb.h' | \
head -n1 | cut -d'"' -f2)
diff --git a/drivers/crypto/zuc/Makefile b/drivers/crypto/zuc/Makefile
index b50883b2a7..1875344472 100644
--- a/drivers/crypto/zuc/Makefile
+++ b/drivers/crypto/zuc/Makefile
@@ -20,7 +20,8 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_cryptodev
LDLIBS += -lrte_bus_vdev
-IMB_HDR = $(shell echo '\#include <intel-ipsec-mb.h>' | \
+H := \#
+IMB_HDR = $(shell echo '$Hinclude <intel-ipsec-mb.h>' | \
$(CC) -E $(EXTRA_CFLAGS) - | grep 'intel-ipsec-mb.h' | \
head -n1 | cut -d'"' -f2)
--
2.25.1
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dpdk-dev] [dpdk-stable] [PATCH v2] drivers/crypto: fix build with make 4.3
2020-02-28 13:25 ` [dpdk-dev] [PATCH v2] drivers/crypto: fix build with make 4.3 Thomas Monjalon
@ 2020-03-12 8:05 ` Thomas Monjalon
0 siblings, 0 replies; 6+ messages in thread
From: Thomas Monjalon @ 2020-03-12 8:05 UTC (permalink / raw)
To: dev
Cc: stable, roy.fan.zhang, pablo.de.lara.guarch, bruce.richardson,
Declan Doherty, Luca Boccassi, Akhil Goyal
28/02/2020 14:25, Thomas Monjalon:
> In the check for the version of intel-ipsec-mb library,
> there is a backslash in front of the #include.
> This backslash is for escaping the hash sign parsed as
> a number sign in make.
>
> Since make-4.3, escaping is not required for the number sign.
> As a consequence, it resolves now to '\#':
>
> syntax error near unexpected token `|'
> `grep -e "IMB_VERSION_STR" \#include <intel-ipsec-mb.h> | cut -d'"' -f2'
> syntax error near unexpected token `|'
> `grep -e "IMB_VERSION_NUM" \#include <intel-ipsec-mb.h> | cut -d' ' -f3'
>
> The makefiles are fixed by using a variable for the hash sign,
> as recommended in make-4.3 changelog:
> https://lists.gnu.org/archive/html/info-gnu/2020-01/msg00004.html
>
> Fixes: 3067c8ce77ac ("crypto/aesni_mb: fix build with custom dependency path")
> Fixes: 457b8e372975 ("crypto/aesni_gcm: check dependency version with make")
> Fixes: bf6eb2c22fd1 ("crypto/kasumi: use IPsec library")
> Fixes: 7c87e2d7b359 ("crypto/snow3g: use IPsec library")
> Fixes: 61f7c988e39e ("crypto/zuc: use IPsec library")
> Cc: stable@dpdk.org
>
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> ---
>
> v2:
> - found the root cause in make-4.3
> - use $H for compatibility with make < 4.3
>
> Note the list of "Fixes" references are here to help backporting,
> even if there was no bug before the recent release of make-4.3.
I was expecting some reviews and a merge in the crypto tree.
Given it is blocking me to merge any other patch,
after waiting 2 weeks,
Applied in master branch.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-03-12 8:05 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2020-02-27 22:33 [dpdk-dev] [PATCH] drivers/crypto: fix build with make Thomas Monjalon
2020-02-28 12:24 ` Akhil Goyal
2020-02-28 12:41 ` Thomas Monjalon
2020-02-28 12:56 ` Thomas Monjalon
2020-02-28 13:25 ` [dpdk-dev] [PATCH v2] drivers/crypto: fix build with make 4.3 Thomas Monjalon
2020-03-12 8:05 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
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