Commit Graph

15 Commits

Author SHA1 Message Date
Fabio Porcedda
6c5c08b854 package: add support for top-level parallel make
To be able to use top-level parallel make we must not depend in a rule
on the order of evaluation of the prerequisites, so instead of relying
on the left to right ordering of evaluation of the prerequisites add
an explicit rule to describe the dependencies.

We cannot use the pattern rules because they must have the same
dependency for every package, but we need to change the dependencies
depending on $(2)_OVERRIDE_SRCDIR variable value, so we must use a
more flexible way like $(2)_TARGET_% variables.

So add explicit dependencies for the following stamp files:
  $(2)_TARGET_EXTRACT
  $(2)_TARGET_PATCH
  $(2)_TARGET_CONFIGURE
  $(2)_TARGET_BUILD
  $(2)_TARGET_INSTALL_STAGING
  $(2)_TARGET_INSTALL_TARGET
  $(2)_TARGET_INSTALL_IMAGES
  $(2)_TARGET_INSTALL_HOST

Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-14 21:08:45 +01:00
Fabio Porcedda
b2fd9f90e2 package: add toolchain dependency to every target package
This commit makes the dependency from the target toolchain explicit.
This way we can buid from command line a package that use
inner-generic-package right after the configuration phase, example:

	make clean <package-name>

Also remove TARGETS_ALL because the only purpose was to add toolchain
dependency so it's superseded by this commit.

To prevent circular dependency add the new variable
<pkgname>_ADD_TOOLCHAIN_DEPENDENCY to avoid adding the toolchain
dependency for toolchain packages.

This is also a step forward supporting top-level parallel make.

Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-14 21:08:35 +01:00
Thomas Petazzoni
6762e427db glibc: add 2.19 as a supported version
glibc 2.19 has been released recently
(https://sourceware.org/ml/libc-alpha/2014-02/msg00224.html). This
commit allows to build a toolchain with this new version. In order to
allow this, we add a version selection that did not exist for
glibc. We default to 2.18, which was the only supported version until
now, and add an option for 2.19.

For microblaze, which uses a specific glibc version, the version
selection choice is not displayed.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-13 22:22:54 +01:00
Spenser Gilliland
4b91ef411b glibc: add microblaze internal toolchain
Signed-off-by: Spenser Gilliland <spenser@gillilanding.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-12-06 22:46:05 +01:00
Markos Chandras
9dd5803a8c glibc: Backport upstream patch to accept make-4.0 or newer
Upstream patch (28d708c44bc47b56f6551ff285f78edcf61c208a) added support for
make-4.0 or newer. We backport this patch to allow glibc to build on hosts
running the latest version of 'make'.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-12-06 10:33:36 +01:00
Gustavo Zacarias
beb225f46f eglibc: bump to version 2.18 SVN R23787
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-12-02 08:45:19 +01:00
Gustavo Zacarias
769bb15ea3 eglibc: add security patch for CVE-2013-4788
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4788
http://hmarco.org/bugs/CVE-2013-4788.html

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-28 14:45:49 +01:00
Thomas Petazzoni
934f8222f7 glibc, toolchain-external: copy libthread_db when gdb is enabled
As Samuel Martin noticed, libthread_db is not only needed when
cross-gdb+gdbserver is used, but also when the native gdb is used on
the target. As a consequence, this patch modifies the glibc package
and the external toolchain logic to ensure that libthread_db is copied
to the target either when the native gdb or gdbserver is enabled, by
relying on the BR2_PACKAGE_GDB option, which is enabled when native
gdb and/or gdbserver are enabled.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-10-30 19:10:28 +01:00
Thomas Petazzoni
186a99b1c6 toolchain: modify the wildcard logic for shared libraries copying
Until now, the copy_toolchain_lib_root function took as argument the
base name of a library (e.g: libm.so), and was assuming that the usual
scheme libm.so.<x> being a symbolic link to the real library was used.

However, with musl based toolchains, the C library is named libc.so
directly, with no symbolic link at all. Therefore, this commit changes
the copy_toolchain_lib_root to move the responsibility of using a
wildcard or not after the library name the caller's responsibility.

So, all the existing LIB_EXTERNAL_LIBS values are modified to have a
.* at the end, so that the behavior is effectively unchanged.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-09 15:15:06 +02:00
Thomas Petazzoni
03b05402df glibc: fix glibc build by creating an empty gnu/stubs.h
The stubs.h header is not installed by install-headers, but is needed
for the gcc build. An empty stubs.h will work, as explained in
http://gcc.gnu.org/ml/gcc/2002-01/msg00900.html. The same trick is
used by Crosstool-NG.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-08 22:57:49 +02:00
Thomas Petazzoni
d8664dd438 glibc: both eglibc and glibc need host-gawk
Until now, only the eglibc build was pulling host-gawk as a
dependency, but after more testing, it turns out that the glibc build
also requires host-gawk.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-08 22:57:23 +02:00
Jérôme Pouiller
0148cdd4df Fix glibc dependency to gcc-intermediate
In commit ebc81933, we reverted 2babed4a, but meanwhile eglibc/ was
renamed glibc/ so rules eglibc-build must be renamed glibc-build to
correctly work.

Signed-off-by: Jérôme Pouiller <jezz@sysmic.org>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-06 20:48:15 +02:00
Thomas Petazzoni
ebc8193363 Revert "toolchain-internal: skip gcc-intermediate when possible"
While the idea of skipping the intermediate gcc step seems to work
fine in most situations, it causes problems with the SSP
support. Until we can figure out a proper solution for this problem,
we need to revert back to the previous solution of a three stages
build.

This reverts commit 2babed4a50.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-04 08:58:08 +02:00
Markos Chandras
3dfa23fcc2 glibc: Pass correct -mabi for MIPS
According to glibc-2.18/ports/sysdeps/mips/preconfigure,
if no -mabi was passed to CFLAGS, then it defaults to -mabi=n32.
This breaks o32 and n64 builds for MIPS64. Therefore, it is
necessary to append -mabi to CFLAGS.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-10-01 23:58:52 +02:00
Thomas Petazzoni
14a2d0b5ab toolchain: add support for glibc
The support for eglibc 2.17 was added to the internal toolchain
backend for 2013.08. This commit now adds glibc 2.18 support to the
internal toolchain backend.

Since the building procedure is very similar to the one of eglibc, we
have renamed the 'eglibc' package to 'glibc', and made it capable of
handling either glibc or eglibc.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-15 22:58:37 +02:00