From 783c55ae7a9551f049b0c1a52cde0ec3a5550501 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Sat, 22 Jul 2023 13:48:06 +0900 Subject: [PATCH] kbuild: rpm-pkg: skip build dependency check on non-rpm systems Commit 8818039f959b ("kbuild: add ability to make source rpm buildable using koji") added the BuildRequires: field. Checking the build dependency is fine, but one annoyance is that 'make (bin)rpm-pkg' fails on non-rpm systems [1]. For example, Debian provides rpmbuild via 'apt install rpm', but of course cannot meet the requirement listed in the BuildRequires: field. It is possible to pass RPMOPTS=--nodeps to work around it, but it is reasonable to do it automatically. If 'rpm -q rpm' fails, it is not an RPM-managed system. (The command 'rpm' is not installed at all, or was installed by other means.) In that case, pass --nodeps to skip the build dependency check. [1]: https://lore.kernel.org/linux-kbuild/Y6mkdYQYmjUz7bqV@li-4a3a4a4c-28e5-11b2-a85c-a8d192c6f089.ibm.com/ Signed-off-by: Masahiro Yamada --- scripts/Makefile.package | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/scripts/Makefile.package b/scripts/Makefile.package index 0ace397..85beab0 100644 --- a/scripts/Makefile.package +++ b/scripts/Makefile.package @@ -92,7 +92,8 @@ rpm-pkg srcrpm-pkg binrpm-pkg: kernel.spec +$(strip rpmbuild -b$(build-type) kernel.spec \ --define='_topdir $(abspath rpmbuild)' \ $(if $(filter a b, $(build-type)), \ - --target $(UTS_MACHINE)-linux --build-in-place --noprep --define='_smp_mflags %{nil}') \ + --target $(UTS_MACHINE)-linux --build-in-place --noprep --define='_smp_mflags %{nil}' \ + $$(rpm -q rpm >/dev/null 2>&1 || echo --nodeps)) \ $(if $(filter b, $(build-type)), \ --without devel) \ $(RPMOPTS)) -- 2.7.4