[PATCH passt 1/5] build: Force-create pasta symlink

17 Nov 2022

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 
---
 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)
-- 
2.37.0.rc2

    