[PATCH rebased] kbuild: rpm-pkg: Fix build with non-default MODLIB
STALE1019d
From: Michal Suchanek <hidden>
Date: 2023-10-05 15:49:59
Also in:
linux-kbuild, lkml
Subsystem:
kernel build + files below scripts/ (unless maintained elsewhere), the rest · Maintainers:
Nathan Chancellor, Nicolas Schier, Linus Torvalds
The default MODLIB value is composed of two variables and the hardcoded string '/lib/modules/'. MODLIB = $(INSTALL_MOD_PATH)/lib/modules/$(KERNELRELEASE) Defining this middle part as a variable was rejected on the basis that users can pass the whole MODLIB to make, such as make 'MODLIB=$(INSTALL_MOD_PATH)/usr/lib/modules/$(KERNELRELEASE)' However, this middle part of MODLIB is independently hardcoded by rpm-pkg, and when the user alters MODLIB this is not reflected when building the package. Given that $(INSTALL_MOD_PATH) is overridden during the rpm package build it is likely going to be empty. Then MODLIB can be passed to the rpm package, and used in place of the whole /usr/lib/modules/$(KERNELRELEASE) part. Signed-off-by: Michal Suchanek <redacted> --- scripts/package/kernel.spec | 8 ++++---- scripts/package/mkspec | 1 + 2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/scripts/package/kernel.spec b/scripts/package/kernel.spec
index 3eee0143e0c5..15f49c5077db 100644
--- a/scripts/package/kernel.spec
+++ b/scripts/package/kernel.spec@@ -67,7 +67,7 @@ cp $(%{make} %{makeflags} -s image_name) %{buildroot}/boot/vmlinuz-%{KERNELRELEA %{make} %{makeflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install cp System.map %{buildroot}/boot/System.map-%{KERNELRELEASE} cp .config %{buildroot}/boot/config-%{KERNELRELEASE} -ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}/lib/modules/%{KERNELRELEASE}/build +ln -fns /usr/src/kernels/%{KERNELRELEASE} %{buildroot}%{MODLIB}/build %if %{with_devel} %{make} %{makeflags} run-command KBUILD_RUN_COMMAND='${srctree}/scripts/package/install-extmod-build %{buildroot}/usr/src/kernels/%{KERNELRELEASE}' %endif
@@ -98,8 +98,8 @@ fi %files %defattr (-, root, root) -/lib/modules/%{KERNELRELEASE} -%exclude /lib/modules/%{KERNELRELEASE}/build +%{MODLIB} +%exclude %{MODLIB}/build /boot/* %files headers
@@ -110,5 +110,5 @@ fi %files devel %defattr (-, root, root) /usr/src/kernels/%{KERNELRELEASE} -/lib/modules/%{KERNELRELEASE}/build +%{MODLIB}/build %endif
diff --git a/scripts/package/mkspec b/scripts/package/mkspec
index d41608efb747..d41b2e5304ac 100755
--- a/scripts/package/mkspec
+++ b/scripts/package/mkspec@@ -18,6 +18,7 @@ fi cat<<EOF %define ARCH ${ARCH} %define KERNELRELEASE ${KERNELRELEASE} +%define MODLIB ${MODLIB} %define pkg_release $("${srctree}/init/build-version") EOF
--
2.42.0