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16656ae0 |
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05-Apr-2017 |
Brian Swetland <swetland@google.com> |
[build] flatten the build
Previously we treated kernel/, system/, and third_party/ as
overlays on a shared namespace. This required the concept
of "canonical" module names, and a lot of complexity to ensure
that things didn't collide and the build worked.
This change gets rid of that, no longer passes -I to make,
so that include directives from our *.mk files do not magically
wildcard across various paths, etc.
The most user-visible change is that everywhere where a module
name is specified (MODULE_DEPS, MODULE_LIBS, etc), full module
names like kernel/lib/io or system/ulib/mxio must be used instead
of previously-allowed "short" names like lib/io and ulib/mxio.
The build output still has a similar shape, but the first segment
of the module path (kernel/, system/, or third_party/) is no
longer elided under $(BUILDDIR)
Change-Id: I525aba1da1c86eb7a86007bddc669f7eeebfedd5
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| #
b0e8a723 |
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13-Feb-2017 |
Sean Klein <smklein@google.com> |
[block][ramdisk] Add FIFO support to block device
- Implemented ulib/block library to support FIFO-based block
protocol.
- Added "udev/block", acting as a global block device. Added
MX_PROTOCOL_BLOCK_CORE, which will be implemented by all
"hardware-specific" block devices. "udev/block" binds
to any hardware-specific devies that implement this protocol.
udev/block calls into the ulib/block library, which deals
with the client / server interaction.
- Updated utest/ramdisk to test the ulib/block protocol.
- Updated all uses of opening the ramdisk, so it can be accessed
through the superset of the udev/block interface.
Change-Id: I85d4d1ba70eed5c2b0bdcfbe5ff23d88afcd60cf
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