Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Got warning when build on debian 9 ppc64le (curl 7.60.0) #2617

Closed
elephoenix opened this issue May 29, 2018 · 3 comments

Comments

@elephoenix
Copy link

commented May 29, 2018

I did this

Got following message when build on debian 9 ppc64le

CC vtls/libcurl_la-mbedtls.lo
CCLD libcurl.la
/usr/bin/ar: u' modifier ignored since D' is the default (see `U')
make[2]: Leaving directory '/home/foobar/curl60/curl-7.60.0/lib'

I expected the following

no warning "/usr/bin/ar: u' modifier ignored since D' is the default (see `U')"

curl/libcurl version

7.60.0

operating system

foobar@deb9le-dev01:~$ uname -a
Linux deb9le-dev01 4.9.0-3-powerpc64le #1 SMP Debian 4.9.30-2 (2017-06-12) ppc64le GNU/Linux

@bagder bagder added the build label May 29, 2018

@bagder

This comment has been minimized.

Copy link
Member

commented May 29, 2018

I get this as well on current Debian unstable (sid) on x86-64. I blame libtool automake!

@bagder

This comment has been minimized.

Copy link
Member

commented May 29, 2018

This "hack" removes the warning:

--- libtool~    2018-05-29 08:28:28.766037457 +0200
+++ libtool     2018-05-29 08:29:09.234334404 +0200
@@ -147,7 +147,7 @@
 AR="/usr/bin/ar"
 
 # Flags to create an archive.
-AR_FLAGS="cru"
+AR_FLAGS="cr"
 
 # How to feed a file listing to the archiver.
 archiver_list_spec="@"
@elephoenix

This comment has been minimized.

Copy link
Author

commented May 29, 2018

OK, Thanks!

I also searched, found this workaround
kimwalisch/primesieve#16

bagder added a commit that referenced this issue May 29, 2018
configure: override AR_FLAGS to silence warning
The automake default ar flags are 'cru', but the 'u' flag in there
causes warnings on many modern Linux distros. Removing 'u' may have a
minor performance impact on older distros but should not cause harm.

Explained on the automake mailing list already back in April 2015:

https://www.mail-archive.com/automake-patches@gnu.org/msg07705.html

Fixes #2617

@bagder bagder closed this in 5005ade May 29, 2018

@lock lock bot locked as resolved and limited conversation to collaborators Aug 27, 2018

Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Projects
None yet
2 participants
You can’t perform that action at this time.