All of lore.kernel.org
 help / color / mirror / Atom feed
* [PATCH] openssl: support for building nativesdk of mingw
@ 2021-01-04  8:13 Changqing Li
  2021-01-04 11:40 ` [OE-core] " Richard Purdie
  0 siblings, 1 reply; 4+ messages in thread
From: Changqing Li @ 2021-01-04  8:13 UTC (permalink / raw)
  To: openembedded-core

* add support for mingw32
* Engines are installed in a slightly different path, which is
  urgly, patch it to make the path shorter

Signed-off-by: Changqing Li <changqing.li@windriver.com>
---
 ...ile.tmpl-don-t-add-prefix-for-libdir.patch | 32 +++++++++++++++++++
 .../openssl/openssl_1.1.1i.bb                 |  9 ++++--
 2 files changed, 39 insertions(+), 2 deletions(-)
 create mode 100644 meta/recipes-connectivity/openssl/files/0001-unix-Makefile.tmpl-don-t-add-prefix-for-libdir.patch

diff --git a/meta/recipes-connectivity/openssl/files/0001-unix-Makefile.tmpl-don-t-add-prefix-for-libdir.patch b/meta/recipes-connectivity/openssl/files/0001-unix-Makefile.tmpl-don-t-add-prefix-for-libdir.patch
new file mode 100644
index 0000000000..028431b1b2
--- /dev/null
+++ b/meta/recipes-connectivity/openssl/files/0001-unix-Makefile.tmpl-don-t-add-prefix-for-libdir.patch
@@ -0,0 +1,32 @@
+From 8fe5c9421acfaff35b637e7ad55d1df598bb7081 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Tue, 22 Dec 2020 09:22:10 +0800
+Subject: [PATCH] unix-Makefile.tmpl: don't add prefix for libdir
+
+we pass libdir to Configure, don't use prefix again to
+avoid engineer dir set to:
+/opt/poky/3.2+snapshot/sysroots/x86_64-w64-mingw32/usr/opt/poky/3.2+snapshot/sysroots/x86_64-w64-mingw32/usr/lib/engines-1_1
+
+Upstream-Status: Inappropriate[oe-specific]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ Configurations/unix-Makefile.tmpl | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Configurations/unix-Makefile.tmpl b/Configurations/unix-Makefile.tmpl
+index bbafb98..eecb63e 100644
+--- a/Configurations/unix-Makefile.tmpl
++++ b/Configurations/unix-Makefile.tmpl
+@@ -244,7 +244,7 @@ LIBDIR={- our $libdir = $config{libdir} || "lib";
+           File::Spec::Win32->file_name_is_absolute($libdir) ? "" : $libdir -}
+ ENGINESDIR_dev={- use File::Spec::Win32;
+                   our $enginesdir =
+-                      File::Spec::Win32->catdir($prefix,$libdir,
++                      File::Spec::Win32->catdir($libdir,
+                                                 "engines-$sover_dirname");
+                   our ($enginesdir_dev, $enginesdir_dir, $enginesdir_file) =
+                       File::Spec::Win32->splitpath($enginesdir, 1);
+-- 
+2.17.1
+
diff --git a/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb b/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
index c63ba3c8e7..9465166ab1 100644
--- a/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
+++ b/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
@@ -22,6 +22,9 @@ SRC_URI = "http://www.openssl.org/source/openssl-${PV}.tar.gz \
 SRC_URI_append_class-nativesdk = " \
            file://environment.d-openssl.sh \
            "
+SRC_URI_append_mingw32_class-nativesdk = " \
+           file://0001-unix-Makefile.tmpl-don-t-add-prefix-for-libdir.patch \
+           "
 
 SRC_URI[sha256sum] = "e8be6a35fe41d10603c3cc635e93289ed00bf34b79671a3a4de64fcee00d5242"
 
@@ -116,6 +119,9 @@ do_configure () {
 	mingw32-x86_64)
 		target=mingw64
 		;;
+	mingw32-i686)
+		target=mingw
+		;;
 	esac
 
 	useprefix=${prefix}
@@ -198,8 +204,7 @@ FILES_openssl-conf = "${sysconfdir}/ssl/openssl.cnf \
                       ${libdir}/ssl-1.1/openssl.cnf* \
                       "
 FILES_${PN}-engines = "${libdir}/engines-1.1"
-# ${prefix} comes from what we pass into --prefix at configure time (which is used for INSTALLTOP)
-FILES_${PN}-engines_append_mingw32_class-nativesdk = " ${prefix}${libdir}/engines-1_1"
+FILES_${PN}-engines_mingw32_class-nativesdk = "${libdir}/engines-1_1"
 FILES_${PN}-misc = "${libdir}/ssl-1.1/misc ${bindir}/c_rehash"
 FILES_${PN} =+ "${libdir}/ssl-1.1/*"
 FILES_${PN}_append_class-nativesdk = " ${SDKPATHNATIVE}/environment-setup.d/openssl.sh"
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread
* Re: [OE-core] [PATCH] openssl: support for building nativesdk of mingw
  2021-01-04  8:13 [PATCH] openssl: support for building nativesdk of mingw Changqing Li
@ 2021-01-04 11:40 ` Richard Purdie
  2021-01-04 14:07   ` Joshua Watt
  0 siblings, 1 reply; 4+ messages in thread
From: Richard Purdie @ 2021-01-04 11:40 UTC (permalink / raw)
  To: Changqing Li, openembedded-core; +Cc: Joshua Watt

On Mon, 2021-01-04 at 16:13 +0800, Changqing Li wrote:
* add support for mingw32
* Engines are installed in a slightly different path, which is
  urgly, patch it to make the path shorter

Signed-off-by: Changqing Li <changqing.li@windriver.com>
---
 ...ile.tmpl-don-t-add-prefix-for-libdir.patch | 32 +++++++++++++++++++
 .../openssl/openssl_1.1.1i.bb                 |  9 ++++--
 2 files changed, 39 insertions(+), 2 deletions(-)
 create mode 100644 meta/recipes-connectivity/openssl/files/0001-unix-
Makefile.tmpl-don-t-add-prefix-for-libdir.patch

diff --git a/meta/recipes-connectivity/openssl/files/0001-unix-
Makefile.tmpl-don-t-add-prefix-for-libdir.patch b/meta/recipes-
connectivity/openssl/files/0001-unix-Makefile.tmpl-don-t-add-prefix-
for-libdir.patch
new file mode 100644
index 0000000000..028431b1b2
--- /dev/null
+++ b/meta/recipes-connectivity/openssl/files/0001-unix-Makefile.tmpl-
don-t-add-prefix-for-libdir.patch
@@ -0,0 +1,32 @@
+From 8fe5c9421acfaff35b637e7ad55d1df598bb7081 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Tue, 22 Dec 2020 09:22:10 +0800
+Subject: [PATCH] unix-Makefile.tmpl: don't add prefix for libdir
+
+we pass libdir to Configure, don't use prefix again to
+avoid engineer dir set to:
+/opt/poky/3.2+snapshot/sysroots/x86_64-w64-
mingw32/usr/opt/poky/3.2+snapshot/sysroots/x86_64-w64-
mingw32/usr/lib/engines-1_1
+
+Upstream-Status: Inappropriate[oe-specific]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ Configurations/unix-Makefile.tmpl | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Configurations/unix-Makefile.tmpl b/Configurations/unix-
Makefile.tmpl
+index bbafb98..eecb63e 100644
+--- a/Configurations/unix-Makefile.tmpl
++++ b/Configurations/unix-Makefile.tmpl
+@@ -244,7 +244,7 @@ LIBDIR={- our $libdir = $config{libdir} || "lib";
+           File::Spec::Win32->file_name_is_absolute($libdir) ? "" :
$libdir -}
+ ENGINESDIR_dev={- use File::Spec::Win32;
+                   our $enginesdir =
+-                      File::Spec::Win32->catdir($prefix,$libdir,
++                      File::Spec::Win32->catdir($libdir,
+                                                 "engines-
$sover_dirname");
+                   our ($enginesdir_dev, $enginesdir_dir,
$enginesdir_file) =
+                       File::Spec::Win32->splitpath($enginesdir, 1);
+-- 
+2.17.1
+
diff --git a/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
b/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
index c63ba3c8e7..9465166ab1 100644
--- a/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
+++ b/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
@@ -22,6 +22,9 @@ SRC_URI = "http://www.openssl.org/source/openssl-
${PV}.tar.gz \
 SRC_URI_append_class-nativesdk = " \
            file://environment.d-openssl.sh \
            "
+SRC_URI_append_mingw32_class-nativesdk = " \
+           file://0001-unix-Makefile.tmpl-don-t-add-prefix-for-
libdir.patch \
+           "
 
 SRC_URI[sha256sum] =
"e8be6a35fe41d10603c3cc635e93289ed00bf34b79671a3a4de64fcee00d5242"
 
@@ -116,6 +119,9 @@ do_configure () {
        mingw32-x86_64)
                target=mingw64
                ;;
+       mingw32-i686)
+               target=mingw
+               ;;
        esac
 
        useprefix=${prefix}
@@ -198,8 +204,7 @@ FILES_openssl-conf = "${sysconfdir}/ssl/openssl.cnf
\
                       ${libdir}/ssl-1.1/openssl.cnf* \
                       "
 FILES_${PN}-engines = "${libdir}/engines-1.1"
-# ${prefix} comes from what we pass into --prefix at configure time
(which is used for INSTALLTOP)
-FILES_${PN}-engines_append_mingw32_class-nativesdk = "
${prefix}${libdir}/engines-1_1"
+FILES_${PN}-engines_mingw32_class-nativesdk = "${libdir}/engines-1_1"
 FILES_${PN}-misc = "${libdir}/ssl-1.1/misc ${bindir}/c_rehash"
 FILES_${PN} =+ "${libdir}/ssl-1.1/*"
 FILES_${PN}_append_class-nativesdk = " ${SDKPATHNATIVE}/environment-
setup.d/openssl.sh

I'm not really sure we want this kind of patch in OE-Core, it might be
more suited to meta-mingw. I suspect it will be a bit of a maintenance
nightmare there too though. Adding Joshua to cc to see if he has any
thoughts...

Cheers,

Richard



^ permalink raw reply related	[flat|nested] 4+ messages in thread
* Re: [OE-core] [PATCH] openssl: support for building nativesdk of mingw
  2021-01-04 11:40 ` [OE-core] " Richard Purdie
@ 2021-01-04 14:07   ` Joshua Watt
  2021-01-05  3:31     ` Changqing Li
  0 siblings, 1 reply; 4+ messages in thread
From: Joshua Watt @ 2021-01-04 14:07 UTC (permalink / raw)
  To: Richard Purdie, Changqing Li, openembedded-core; +Cc: Joshua Watt


On 1/4/21 5:40 AM, Richard Purdie wrote:
> On Mon, 2021-01-04 at 16:13 +0800, Changqing Li wrote:
> * add support for mingw32
> * Engines are installed in a slightly different path, which is
>    urgly, patch it to make the path shorter
>
> Signed-off-by: Changqing Li <changqing.li@windriver.com>
> ---
>   ...ile.tmpl-don-t-add-prefix-for-libdir.patch | 32 +++++++++++++++++++
>   .../openssl/openssl_1.1.1i.bb                 |  9 ++++--
>   2 files changed, 39 insertions(+), 2 deletions(-)
>   create mode 100644 meta/recipes-connectivity/openssl/files/0001-unix-
> Makefile.tmpl-don-t-add-prefix-for-libdir.patch
>
> diff --git a/meta/recipes-connectivity/openssl/files/0001-unix-
> Makefile.tmpl-don-t-add-prefix-for-libdir.patch b/meta/recipes-
> connectivity/openssl/files/0001-unix-Makefile.tmpl-don-t-add-prefix-
> for-libdir.patch
> new file mode 100644
> index 0000000000..028431b1b2
> --- /dev/null
> +++ b/meta/recipes-connectivity/openssl/files/0001-unix-Makefile.tmpl-
> don-t-add-prefix-for-libdir.patch
> @@ -0,0 +1,32 @@
> +From 8fe5c9421acfaff35b637e7ad55d1df598bb7081 Mon Sep 17 00:00:00 2001
> +From: Changqing Li <changqing.li@windriver.com>
> +Date: Tue, 22 Dec 2020 09:22:10 +0800
> +Subject: [PATCH] unix-Makefile.tmpl: don't add prefix for libdir
> +
> +we pass libdir to Configure, don't use prefix again to
> +avoid engineer dir set to:
> +/opt/poky/3.2+snapshot/sysroots/x86_64-w64-
> mingw32/usr/opt/poky/3.2+snapshot/sysroots/x86_64-w64-
> mingw32/usr/lib/engines-1_1
> +
> +Upstream-Status: Inappropriate[oe-specific]
> +
> +Signed-off-by: Changqing Li <changqing.li@windriver.com>
> +---
> + Configurations/unix-Makefile.tmpl | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/Configurations/unix-Makefile.tmpl b/Configurations/unix-
> Makefile.tmpl
> +index bbafb98..eecb63e 100644
> +--- a/Configurations/unix-Makefile.tmpl
> ++++ b/Configurations/unix-Makefile.tmpl
> +@@ -244,7 +244,7 @@ LIBDIR={- our $libdir = $config{libdir} || "lib";
> +           File::Spec::Win32->file_name_is_absolute($libdir) ? "" :
> $libdir -}
> + ENGINESDIR_dev={- use File::Spec::Win32;
> +                   our $enginesdir =
> +-                      File::Spec::Win32->catdir($prefix,$libdir,
> ++                      File::Spec::Win32->catdir($libdir,
> +                                                 "engines-
> $sover_dirname");
> +                   our ($enginesdir_dev, $enginesdir_dir,
> $enginesdir_file) =
> +                       File::Spec::Win32->splitpath($enginesdir, 1);
> +--
> +2.17.1
> +
> diff --git a/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
> b/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
> index c63ba3c8e7..9465166ab1 100644
> --- a/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
> +++ b/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
> @@ -22,6 +22,9 @@ SRC_URI = "http://www.openssl.org/source/openssl-
> ${PV}.tar.gz \
>   SRC_URI_append_class-nativesdk = " \
>              file://environment.d-openssl.sh \
>              "
> +SRC_URI_append_mingw32_class-nativesdk = " \
> +           file://0001-unix-Makefile.tmpl-don-t-add-prefix-for-
> libdir.patch \
> +           "
>   
>   SRC_URI[sha256sum] =
> "e8be6a35fe41d10603c3cc635e93289ed00bf34b79671a3a4de64fcee00d5242"
>   
> @@ -116,6 +119,9 @@ do_configure () {
>          mingw32-x86_64)
>                  target=mingw64
>                  ;;
> +       mingw32-i686)
> +               target=mingw
> +               ;;
>          esac
>   
>          useprefix=${prefix}
> @@ -198,8 +204,7 @@ FILES_openssl-conf = "${sysconfdir}/ssl/openssl.cnf
> \
>                         ${libdir}/ssl-1.1/openssl.cnf* \
>                         "
>   FILES_${PN}-engines = "${libdir}/engines-1.1"
> -# ${prefix} comes from what we pass into --prefix at configure time
> (which is used for INSTALLTOP)
> -FILES_${PN}-engines_append_mingw32_class-nativesdk = "
> ${prefix}${libdir}/engines-1_1"
> +FILES_${PN}-engines_mingw32_class-nativesdk = "${libdir}/engines-1_1"
>   FILES_${PN}-misc = "${libdir}/ssl-1.1/misc ${bindir}/c_rehash"
>   FILES_${PN} =+ "${libdir}/ssl-1.1/*"
>   FILES_${PN}_append_class-nativesdk = " ${SDKPATHNATIVE}/environment-
> setup.d/openssl.sh
>
> I'm not really sure we want this kind of patch in OE-Core, it might be
> more suited to meta-mingw. I suspect it will be a bit of a maintenance
> nightmare there too though. Adding Joshua to cc to see if he has any
> thoughts...

Can you provide some background on why openSSL is needed in the SDK? It 
would help with making a decision.


>
> Cheers,
>
> Richard
>
>

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [OE-core] [PATCH] openssl: support for building nativesdk of mingw
  2021-01-04 14:07   ` Joshua Watt
@ 2021-01-05  3:31     ` Changqing Li
  0 siblings, 0 replies; 4+ messages in thread
From: Changqing Li @ 2021-01-05  3:31 UTC (permalink / raw)
  To: Joshua Watt, Richard Purdie, openembedded-core; +Cc: Joshua Watt


On 1/4/21 10:07 PM, Joshua Watt wrote:
>
> On 1/4/21 5:40 AM, Richard Purdie wrote:
>> On Mon, 2021-01-04 at 16:13 +0800, Changqing Li wrote:
>> * add support for mingw32
>> * Engines are installed in a slightly different path, which is
>>    urgly, patch it to make the path shorter
>>
>> Signed-off-by: Changqing Li <changqing.li@windriver.com>
>> ---
>>   ...ile.tmpl-don-t-add-prefix-for-libdir.patch | 32 +++++++++++++++++++
>>   .../openssl/openssl_1.1.1i.bb                 |  9 ++++--
>>   2 files changed, 39 insertions(+), 2 deletions(-)
>>   create mode 100644 meta/recipes-connectivity/openssl/files/0001-unix-
>> Makefile.tmpl-don-t-add-prefix-for-libdir.patch
>>
>> diff --git a/meta/recipes-connectivity/openssl/files/0001-unix-
>> Makefile.tmpl-don-t-add-prefix-for-libdir.patch b/meta/recipes-
>> connectivity/openssl/files/0001-unix-Makefile.tmpl-don-t-add-prefix-
>> for-libdir.patch
>> new file mode 100644
>> index 0000000000..028431b1b2
>> --- /dev/null
>> +++ b/meta/recipes-connectivity/openssl/files/0001-unix-Makefile.tmpl-
>> don-t-add-prefix-for-libdir.patch
>> @@ -0,0 +1,32 @@
>> +From 8fe5c9421acfaff35b637e7ad55d1df598bb7081 Mon Sep 17 00:00:00 2001
>> +From: Changqing Li <changqing.li@windriver.com>
>> +Date: Tue, 22 Dec 2020 09:22:10 +0800
>> +Subject: [PATCH] unix-Makefile.tmpl: don't add prefix for libdir
>> +
>> +we pass libdir to Configure, don't use prefix again to
>> +avoid engineer dir set to:
>> +/opt/poky/3.2+snapshot/sysroots/x86_64-w64-
>> mingw32/usr/opt/poky/3.2+snapshot/sysroots/x86_64-w64-
>> mingw32/usr/lib/engines-1_1
>> +
>> +Upstream-Status: Inappropriate[oe-specific]
>> +
>> +Signed-off-by: Changqing Li <changqing.li@windriver.com>
>> +---
>> + Configurations/unix-Makefile.tmpl | 2 +-
>> + 1 file changed, 1 insertion(+), 1 deletion(-)
>> +
>> +diff --git a/Configurations/unix-Makefile.tmpl b/Configurations/unix-
>> Makefile.tmpl
>> +index bbafb98..eecb63e 100644
>> +--- a/Configurations/unix-Makefile.tmpl
>> ++++ b/Configurations/unix-Makefile.tmpl
>> +@@ -244,7 +244,7 @@ LIBDIR={- our $libdir = $config{libdir} || "lib";
>> +           File::Spec::Win32->file_name_is_absolute($libdir) ? "" :
>> $libdir -}
>> + ENGINESDIR_dev={- use File::Spec::Win32;
>> +                   our $enginesdir =
>> +- File::Spec::Win32->catdir($prefix,$libdir,
>> ++                      File::Spec::Win32->catdir($libdir,
>> +                                                 "engines-
>> $sover_dirname");
>> +                   our ($enginesdir_dev, $enginesdir_dir,
>> $enginesdir_file) =
>> + File::Spec::Win32->splitpath($enginesdir, 1);
>> +--
>> +2.17.1
>> +
>> diff --git a/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
>> b/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
>> index c63ba3c8e7..9465166ab1 100644
>> --- a/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
>> +++ b/meta/recipes-connectivity/openssl/openssl_1.1.1i.bb
>> @@ -22,6 +22,9 @@ SRC_URI = "http://www.openssl.org/source/openssl-
>> ${PV}.tar.gz \
>>   SRC_URI_append_class-nativesdk = " \
>>              file://environment.d-openssl.sh \
>>              "
>> +SRC_URI_append_mingw32_class-nativesdk = " \
>> +           file://0001-unix-Makefile.tmpl-don-t-add-prefix-for-
>> libdir.patch \
>> +           "
>>     SRC_URI[sha256sum] =
>> "e8be6a35fe41d10603c3cc635e93289ed00bf34b79671a3a4de64fcee00d5242"
>>   @@ -116,6 +119,9 @@ do_configure () {
>>          mingw32-x86_64)
>>                  target=mingw64
>>                  ;;
>> +       mingw32-i686)
>> +               target=mingw
>> +               ;;
>>          esac
>>            useprefix=${prefix}
>> @@ -198,8 +204,7 @@ FILES_openssl-conf = "${sysconfdir}/ssl/openssl.cnf
>> \
>>                         ${libdir}/ssl-1.1/openssl.cnf* \
>>                         "
>>   FILES_${PN}-engines = "${libdir}/engines-1.1"
>> -# ${prefix} comes from what we pass into --prefix at configure time
>> (which is used for INSTALLTOP)
>> -FILES_${PN}-engines_append_mingw32_class-nativesdk = "
>> ${prefix}${libdir}/engines-1_1"
>> +FILES_${PN}-engines_mingw32_class-nativesdk = "${libdir}/engines-1_1"
>>   FILES_${PN}-misc = "${libdir}/ssl-1.1/misc ${bindir}/c_rehash"
>>   FILES_${PN} =+ "${libdir}/ssl-1.1/*"
>>   FILES_${PN}_append_class-nativesdk = " ${SDKPATHNATIVE}/environment-
>> setup.d/openssl.sh
>>
>> I'm not really sure we want this kind of patch in OE-Core, it might be
>> more suited to meta-mingw. I suspect it will be a bit of a maintenance
>> nightmare there too though. Adding Joshua to cc to see if he has any
>> thoughts...
>
> Can you provide some background on why openSSL is needed in the SDK? 
> It would help with making a decision.

Actually,  I don't have special background. Just know should be a 
request from some customer that bitbake nativesdk-openssl cannot build 
success.

Joshua,  I have send a patch to meta-mingw layer,  please review it 
there if we need this patch. Thanks.

>
>
>>
>> Cheers,
>>
>> Richard
>>
>>

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-01-05  3:31 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-04  8:13 [PATCH] openssl: support for building nativesdk of mingw Changqing Li
2021-01-04 11:40 ` [OE-core] " Richard Purdie
2021-01-04 14:07   ` Joshua Watt
2021-01-05  3:31     ` Changqing Li

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.