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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2013-10-08 20:17:01 +0200 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2013-10-09 12:30:44 +0200 |
| commit | 8b0905bf2ffa55976c92cdb2f0cf9bdb6c6a6847 (patch) | |
| tree | 9bf4161836a0af94ca1558331ea7ccc9ca3f30ae /toolchain | |
| parent | 2c13d5bc60749717634fac60b8165a3e2567bcdb (diff) | |
| download | buildroot-8b0905bf2ffa55976c92cdb2f0cf9bdb6c6a6847.tar.gz buildroot-8b0905bf2ffa55976c92cdb2f0cf9bdb6c6a6847.zip | |
toolchain: introduce a virtual package
This commit introduces a virtual package called 'toolchain', located
in 'toolchain/toolchain', which simply depends on
'toolchain-buildroot' or 'toolchain-external' depending on the
selected toolchain backend.
For now, toolchain-buildroot and toolchain-external are still manual
make targets, but the following patches convert those backends to use
the package infrastructure as well.
In addition to this:
* The main Makefile is modified to always make BASE_TARGETS point to
this new toolchain virtual package.
* The main Makefile is changed to include all the toolchain/*/*.mk
files: the toolchain virtual package, and the toolchain-buildroot
and toolchain-external directories.
* The dependency of the toolchain on prepare dirs and dependencies is
moved to the toolchain virtual package. It is moved as a
prerequisite of the "toolchain-source" rule to ensure that all
directories are prepared before we even start extracting the
toolchain.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Luca Ceresoli <luca@lucaceresoli.net>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'toolchain')
| -rw-r--r-- | toolchain/toolchain/toolchain.mk | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/toolchain/toolchain/toolchain.mk b/toolchain/toolchain/toolchain.mk new file mode 100644 index 0000000000..44ed62987c --- /dev/null +++ b/toolchain/toolchain/toolchain.mk @@ -0,0 +1,18 @@ +################################################################################ +# +# toolchain +# +################################################################################ + +TOOLCHAIN_SOURCE = + +ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y) +TOOLCHAIN_DEPENDENCIES += toolchain-buildroot +else ifeq ($(BR2_TOOLCHAIN_EXTERNAL),y) +TOOLCHAIN_DEPENDENCIES += toolchain-external +endif + +$(eval $(generic-package)) + +toolchain-source: prepare dirs dependencies $(HOST_DIR)/usr/share/buildroot/toolchainfile.cmake + |
