From b89b0af97dc51e8bcd3899a17b4e1beddb5c41c6 Mon Sep 17 00:00:00 2001 From: Thayne Harbaugh Date: Sat, 15 Jun 2024 23:34:54 -0600 Subject: [PATCH] kbuild: Fix build target deb-pkg: ln: failed to create hard link [ Upstream commit c61566538968ffb040acc411246fd7ad38c7e8c9 ] The make deb-pkg target calls debian-orig which attempts to either hard link the source .tar to the build-output location or copy the source .tar to the build-output location. The test to determine whether to ln or cp is incorrectly expanded by Make and consequently always attempts to ln the source .tar. This fix corrects the escaping of '$' so that the test is expanded by the shell rather than by Make and appropriately selects between ln and cp. Fixes: b44aa8c96e9e ("kbuild: deb-pkg: make .orig tarball a hard link if possible") Signed-off-by: Thayne Harbaugh Signed-off-by: Masahiro Yamada Signed-off-by: Sasha Levin --- scripts/Makefile.package | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/Makefile.package b/scripts/Makefile.package index 2bcab02da965..a16d60a4b3fd 100644 --- a/scripts/Makefile.package +++ b/scripts/Makefile.package @@ -126,7 +126,7 @@ debian-orig: private version = $(shell dpkg-parsechangelog -S Version | sed 's/- debian-orig: private orig-name = $(source)_$(version).orig.tar$(debian-orig-suffix) debian-orig: mkdebian-opts = --need-source debian-orig: linux.tar$(debian-orig-suffix) debian - $(Q)if [ "$(df --output=target .. 2>/dev/null)" = "$(df --output=target $< 2>/dev/null)" ]; then \ + $(Q)if [ "$$(df --output=target .. 2>/dev/null)" = "$$(df --output=target $< 2>/dev/null)" ]; then \ ln -f $< ../$(orig-name); \ else \ cp $< ../$(orig-name); \