[ptxdist] remove

[ptxdist] remove

[Zolog, Ionel]

Best Regards,
Ionel Zolog
Astronics Test Systems Inc.
O: 949-460-6809
C: 703-231-0814
ionel.zolog@astronics.com

-----Original Message-----
From: Clemens Gruber [mailto:clemens.gruber@pqgruber.com]
Sent: Thursday, May 19, 2016 10:06 AM
To: ptxdist@pengutronix.de
Cc: Clemens Gruber
Subject: [ptxdist] [PATCH] systemd: add setting to enable ldconfig service

Add a ptxdist setting to enable the systemd ldconfig.service, which calls /sbin/ldconfig -X if /etc/ld.so.cache does not exist and the machine boots or was updated.
Having a /etc/ld.so.cache file reduces the number of necessary syscalls dramatically. This is especially noticeable when often calling small binaries like /bin/true.
See: LD_DEBUG=libs /bin/true or strace /bin/true

Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
---
 rules/systemd.in   | 7 +++++++
 rules/systemd.make | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/rules/systemd.in b/rules/systemd.in index 876a890..fba72bc 100644
--- a/rules/systemd.in
+++ b/rules/systemd.in
@@ -73,6 +73,13 @@ config SYSTEMD_DISABLE_RANDOM_SEED
   the random seed is not possible.
   Warning: enabling this option may be insecure.

+config SYSTEMD_LDCONFIG
+bool
+prompt "enable ldconfig to initialize /etc/ld.so.cache"
+help
+  Enables ldconfig.service, which calls ldconfig at first boot and after
+  systemd-update-done if /etc/ld.so.cache does not exist.
+
 config SYSTEMD_LOGIND
 bool
 select SYSTEMD_DBUS
diff --git a/rules/systemd.make b/rules/systemd.make index 71c633a..776942d 100644
--- a/rules/systemd.make
+++ b/rules/systemd.make
@@ -121,7 +121,7 @@ SYSTEMD_CONF_OPT:= \
 --$(call ptx/endis,PTXCONF_UDEV_HWDB)-hwdb \
 --disable-manpages \
 --disable-hibernate \
---disable-ldconfig \
+--$(call ptx/endis,PTXCONF_SYSTEMD_LDCONFIG)-ldconfig \
 --enable-split-usr \
 --disable-tests \
 --disable-debug \
--
2.8.2


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Re: [ptxdist] remove

[Juergen Borleis]

Done.

Regards,
Juergen

-- 
Pengutronix e.K.                              | Juergen Borleis             |
Industrial Linux Solutions                    | http://www.pengutronix.de/  |
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[ptxdist] remove

[Xizhou Wang]

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Xizhou Wang 
Electronics Engineer

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