public inbox for passt-dev@passt.top
 help / color / mirror / code / Atom feed
From: "Richard W.M. Jones" <rjones@redhat.com>
To: sbrivio@redhat.com
Cc: passt-dev@passt.top
Subject: [PATCH passt 1/5] build: Force-create pasta symlink
Date: Thu, 17 Nov 2022 12:26:10 +0000	[thread overview]
Message-ID: <20221117122614.1269214-2-rjones@redhat.com> (raw)
In-Reply-To: <20221117122614.1269214-1-rjones@redhat.com>

If you run the build several times it will fail unnecessarily with:

  ln -s passt pasta
  ln: failed to create symbolic link 'pasta': File exists
  make: *** [Makefile:134: pasta] Error 1

Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 6b22408..c13a818 100644
--- a/Makefile
+++ b/Makefile
@@ -131,7 +131,7 @@ passt.avx2: $(PASST_SRCS) $(HEADERS)
 passt.avx2: passt
 
 pasta.avx2 pasta.1 pasta: pasta%: passt%
-	ln -s $< $@
+	ln -sf $< $@
 
 qrap: $(QRAP_SRCS) passt.h
 	$(CC) $(FLAGS) $(CFLAGS) $(QRAP_SRCS) -o qrap $(LDFLAGS)
-- 
@@ -131,7 +131,7 @@ passt.avx2: $(PASST_SRCS) $(HEADERS)
 passt.avx2: passt
 
 pasta.avx2 pasta.1 pasta: pasta%: passt%
-	ln -s $< $@
+	ln -sf $< $@
 
 qrap: $(QRAP_SRCS) passt.h
 	$(CC) $(FLAGS) $(CFLAGS) $(QRAP_SRCS) -o qrap $(LDFLAGS)
-- 
2.37.0.rc2


  reply	other threads:[~2022-11-17 12:26 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-17 12:26 [PATCH passt 0/5] Add fuzzing Richard W.M. Jones
2022-11-17 12:26 ` Richard W.M. Jones [this message]
2022-11-17 12:26 ` [PATCH passt 2/5] build: Remove *~ files with make clean Richard W.M. Jones
2022-11-17 12:26 ` [PATCH passt 3/5] Add --fd option Richard W.M. Jones
2022-11-17 15:26   ` [PATCH v2 3/5] passt, tap: " Stefano Brivio
2022-11-17 15:31     ` Stefano Brivio
2022-11-17 15:33       ` Richard W.M. Jones
2022-11-17 15:33     ` Richard W.M. Jones
2022-11-17 15:49       ` Stefano Brivio
2022-11-17 16:02         ` Richard W.M. Jones
2022-11-17 16:18           ` Stefano Brivio
2022-11-17 12:26 ` [PATCH passt 4/5] XXX build: Add extra syscalls needed by AFL instrumentation Richard W.M. Jones
2022-11-17 14:22   ` Stefano Brivio
2022-11-17 12:26 ` [PATCH passt 5/5] Import fuzzing wrapper from libnbd Richard W.M. Jones
2022-11-17 15:35   ` Stefano Brivio
2022-11-17 13:58 ` [PATCH passt 0/5] Add fuzzing Stefano Brivio
2022-11-17 14:13   ` Richard W.M. Jones

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=20221117122614.1269214-2-rjones@redhat.com \
    --to=rjones@redhat.com \
    --cc=passt-dev@passt.top \
    --cc=sbrivio@redhat.com \
    /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. 
Code repositories for project(s) associated with this public inbox

	https://passt.top/passt

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 IMAP folder(s).