From: Jan-Benedict Glaw <jbglaw@lug-owl.de>
To: libc-alpha@sourceware.org
Subject: [PATCH] build-many-glibcs.py: --disable-gcov for gcc-first
Date: Sat, 1 Apr 2023 21:09:19 +0200 [thread overview]
Message-ID: <20230401190919.gekhiyxeakd4kcta@lug-owl.de> (raw)
[-- Attachment #1: Type: text/plain, Size: 3808 bytes --]
Hi!
I started using scripts/build-many-glibcs.py to do scheduled CI builds
with --full-gcc and noticed that in my setup (fairly new host GCC
version, and a small patch to use all-trunk versions for all relevant
sources from a local GIT mirror), I run into an issue with gcc-first:
/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/install/compilers/alpha-linux-gnu/alpha-glibc-linux-gnu/bin/ar rc libgcc.a $objects
/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/install/compilers/alpha-linux-gnu/alpha-glibc-linux-gnu/bin/ranlib libgcc.a
/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/build/compilers/alpha-linux-gnu/gcc-first/./gcc/xgcc -B/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/build/compilers/alpha-linux-gnu/gcc-first/./gcc/ -B/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/install/compilers/alpha-linux-gnu/alpha-glibc-linux-gnu/bin/ -B/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/install/compilers/alpha-linux-gnu/alpha-glibc-linux-gnu/lib/ -isystem /var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/install/compilers/alpha-linux-gnu/alpha-glibc-linux-gnu/include -isystem /var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/install/compilers/alpha-linux-gnu/alpha-glibc-linux-gnu/sys-include -g -O2 -mieee -O2 -g -O2 -mieee -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -mieee -mfp-rounding-mode=d -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -Dinhibit_libc -fPIC -mieee -mfp-rounding-mode=d -I. -I. -I../.././gcc -I/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/src/gcc/libgcc -I/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/src/gcc/libgcc/. -I/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/src/gcc/libgcc/../gcc -I/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/src/gcc/libgcc/../include -DHAVE_CC_TLS -o _gcov_merge_add.o -MT _gcov_merge_add.o -MD -MP -MF _gcov_merge_add.dep -DL_gcov_merge_add -c /var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/src/gcc/libgcc/libgcov-merge.c
In file included from /var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/src/gcc/libgcc/libgcov-merge.c:26:
/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/src/gcc/libgcc/libgcov.h:49:10: fatal error: sys/mman.h: No such file or directory
49 | #include <sys/mman.h>
| ^~~~~~~~~~~~
compilation terminated.
make[3]: *** [Makefile:924: _gcov_merge_add.o] Error 1
make[3]: Leaving directory '/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/build/compilers/alpha-linux-gnu/gcc-first/alpha-glibc-linux-gnu/libgcc'
make[2]: *** [Makefile:13209: all-target-libgcc] Error 2
make[2]: Leaving directory '/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/build/compilers/alpha-linux-gnu/gcc-first'
make[1]: *** [Makefile:1023: all] Error 2
make[1]: Leaving directory '/var/lib/laminar/run/glibcbot-alpha-linux-gnu/20/build/compilers/alpha-linux-gnu/gcc-first'
FAIL: compilers-alpha-linux-gnu gcc-first build
I found a long-standing PR for GCC:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100289 . Maybe it would
be okay to pass --disable-gcov to overcome this?
diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
index 29c10c2916..b29e32e7bd 100755
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.py
@@ -1483,6 +1483,7 @@ class Config(object):
'--disable-threads',
'--disable-libatomic',
'--disable-decimal-float',
+ '--disable-gcov',
'--disable-libffi',
'--disable-libgomp',
'--disable-libitm',
This gets me past this build step.
Thanks,
Jan-Benedict
--
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 195 bytes --]
next reply other threads:[~2023-04-01 19:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-01 19:09 Jan-Benedict Glaw [this message]
2023-04-04 12:48 ` Adhemerval Zanella Netto
2023-04-13 15:46 ` [PING] " Jan-Benedict Glaw
2023-04-18 18:58 ` [PING^2] " Jan-Benedict Glaw
2023-04-19 12:06 ` Adhemerval Zanella Netto
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230401190919.gekhiyxeakd4kcta@lug-owl.de \
--to=jbglaw@lug-owl.de \
--cc=libc-alpha@sourceware.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).