linux-toradex.git/scripts/package/mkdebian, branch v5.19-rc4

kbuild: deb-pkg: clean up package name variables

2020-10-14T03:49:39+00:00

Hard-code the names of linux-headers and debug packages in the
control file.

The kernel package is different for ARCH=um. Change the code
for better readability.

Signed-off-by: Masahiro Yamada

kbuild: deb-pkg: do not build linux-headers package if CONFIG_MODULES=n

2020-10-14T03:49:34+00:00

Since commit 269a535ca931 ("modpost: generate vmlinux.symvers and
reuse it for the second modpost"), with CONFIG_MODULES disabled,
"make deb-pkg" (or "make bindeb-pkg") fails with:

  find: ‘Module.symvers’: No such file or directory

If CONFIG_MODULES is disabled, it doesn't really make sense to build
the linux-headers package.

Fixes: 269a535ca931 ("modpost: generate vmlinux.symvers and reuse it for the second modpost")
Reported-by: Josh Triplett 
Signed-off-by: Masahiro Yamada

builddeb: Add support for all required debian/rules targets

2020-10-09T15:41:35+00:00

These have been required by the Debian policy for a while, even though
the tooling can detect and workaround their omission, but are a hard
requirement when using rootless builds.

[masahiro:
The following Debian policy is particularly important for rootless builds:
"Both binary-* targets should depend on the build target, or on the
 appropriate build-arch or build-indep target, so that the package is
 built if it has not been already."
]

Signed-off-by: Guillem Jover 
Signed-off-by: Masahiro Yamada

builddeb: Enable rootless builds

2020-10-09T14:59:16+00:00

This makes it possible to build the Debian packages without requiring
(pseudo-)root privileges, when the build drivers support this mode
of operation.

See-Also: /usr/share/doc/dpkg/rootless-builds.txt.gz
Signed-off-by: Guillem Jover 
Signed-off-by: Masahiro Yamada

kbuild: Replace HTTP links with HTTPS ones

2020-08-09T16:32:59+00:00

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.

Signed-off-by: Alexander A. Klimov 
Signed-off-by: Masahiro Yamada

kbuild: deb-pkg: fix warning when CONFIG_DEBUG_INFO is unset

2020-03-30T00:23:00+00:00

Creating a Debian package without CONFIG_DEBUG_INFO produces
a warning that no debug package was created.

This patch excludes the debug package from the control file,
if no debug package is created by this configuration.

Signed-off-by: Reinhard Karcher 
Signed-off-by: Masahiro Yamada

kbuild/deb-pkg: annotate libelf-dev dependency as :native

2020-01-03T15:00:48+00:00

Cross compiling the x86 kernel on a non-x86 build machine produces
the following error when CONFIG_UNWINDER_ORC is enabled, regardless
of whether libelf-dev is installed or not.

  dpkg-checkbuilddeps: error: Unmet build dependencies: libelf-dev
  dpkg-buildpackage: warning: build dependencies/conflicts unsatisfied; aborting
  dpkg-buildpackage: warning: (Use -d flag to override.)

Since this is a build time dependency for a build tool, we need to
depend on the native version of libelf-dev so add the appropriate
annotation.

Signed-off-by: Ard Biesheuvel 
Signed-off-by: Masahiro Yamada

scripts: package: mkdebian: add missing rsync dependency

2019-12-17T10:23:10+00:00

We've missed the dependency to rsync, so build fails on
minimal containers.

Fixes: 59b2bd05f5f4 ("kbuild: add 'headers' target to build up uapi headers in usr/include")
Signed-off-by: Enrico Weigelt, metux IT consult 
Signed-off-by: Masahiro Yamada

builddeb: generate multi-arch friendly linux-libc-dev package

2019-07-17T01:25:10+00:00

Debian-based distributions place libc header files in a machine
specific directory (/usr/include/) instead of
/usr/include/asm to support installation of the linux-libc-dev
package from multiple architectures. Move headers installed by
"make headers_install" accordingly using Debian's tuple from
dpkg-architecture (stored in debian/arch).

Signed-off-by: Cedric Hombourger 
Signed-off-by: Masahiro Yamada

kbuild: deb-pkg: avoid implicit effects

2019-03-17T03:56:23+00:00

* The man page for dpkg-source(1) notes:

>      -b, --build directory [format-specific-parameters]
>             Build  a  source  package  (--build since dpkg 1.17.14).
>             <...>
>
>             dpkg-source will build the source package with the first
>             format found in this ordered list: the format  indicated
>             with  the  --format  command  line  option,  the  format
>             indicated in debian/source/format, “1.0”.  The  fallback
>             to “1.0” is deprecated and will be removed at some point
>             in the future, you should always  document  the  desired
>             source   format  in  debian/source/format.  See  section
>             SOURCE PACKAGE FORMATS for an extensive  description  of
>             the various source package formats.

  Thus it would be more foolproof to explicitly use 1.0 (as we always
  did) than to rely on dpkg-source's defaults.

* In a similar vein, debian/rules is not made executable by mkdebian,
  and dpkg-source warns about that but still silently fixes the file.
  Let's be explicit once again.

Signed-off-by: Arseny Maslennikov 
Signed-off-by: Masahiro Yamada