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* Remove unnecessary spaces in command substitutionsAndrew Robbins2017-10-281-8/+8
| | | | | | | | | This is likely one of the very last changes necessary to make the Libreboot build system more cohesive in appearance. Hopefully from this point forward it won't be as readily apparent as to who wrote which parts of the build system (i.e. won't look like a patchwork quilt any longer).
* Make use of Bash's '-n' operator for testsAndrew Robbins2017-10-281-4/+4
| | | | | | | | | | | | As an example, do this: [[ -n $revision ]] instead of this: ! [[ -z $revision ]] Makes the code easier to read.
* Replace usage of the '[' Bash builtin with '[['Andrew Robbins2017-10-281-14/+14
| | | | | | | | | | There's no benefit to using the POSIX-style '[' test builtin considering its '-a' and '-o' operators are unused in the Libreboot build system. Plus, '[[' is safer with respect to any containing file redirections (for example). Prior, both '[' and '[[' were used throughout the codebase--a disparity in usage which this change aims to eliminate.
* Replace '.' usage with Bash 'source' builtinAndrew Robbins2017-10-281-2/+2
| | | | | | | The source builtin provided by Bash is easier to read than '.' (a lone period). Conforming to POSIX wasn't and isn't a goal of the Libreboot build system and as such it's fine to deviate from the standard where it makes sense, such as now.
* Modify fd copying in printf calls for readabilityAndrew Robbins2017-10-281-6/+6
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* Remove braces from parameter expansionsAndrew Robbins2017-09-211-8/+8
| | | | | | * libs/tool ditto
* Add function 'tool_arguments_targets' to libs/toolAndrew Robbins2017-09-141-0/+19
| | | | | | | | | This is essentially the same function from libs/project with only the prefix changed from 'project_' to 'tool_' and minor formatting changes. The function had to be added in order to allow for arguments to tool scripts, which the dependencies script will require.
* Create array TOOL_ACTIONS_GENERIC_IGNORE_CHECKAndrew Robbins2017-07-211-0/+1
| | | | | | | Located in libs/tool, this array's elements are compared with actions in TOOLS_ACTIONS_GENERIC when libreboot_setup_tool_actions() is called. This makes it simpler to add/remove actions which should/shouldn't have a corresponding check function in TOOL_ACTIONS.
* Add libreboot_setup_tool_actions()Andrew Robbins2017-07-211-5/+0
| | | | | | | | | The added function is a complement to libreboot_setup_project_actions() which moves generation of the TOOL_ACTIONS array out of libs/tool and into the main script for greater malleability. Notably, the proper elements are now included in the array.
* Rename TOOL_ACTIONS_FUNCTIONS to TOOL_ACTIONSAndrew Robbins2017-07-211-2/+2
| | | | | | Original naming did not have the '_FUNCTIONS' suffix, which made it more clear as to the variable's purpose. This change reverts a previous rename of mine made erroneously.
* Rely less on word splitting by using arraysAndrew Robbins2017-07-141-5/+9
| | | | | | | Arrays are just a better idea for storing multiple strings than relying on word splitting. Consequently, several global variables in libs/* were switched to arrays and any references to said variables modified to expand to the arrays' elements.
* Replaced '#!/bin/bash' w/ '#!/usr/bin/env bash'Andrew Robbins2017-06-231-1/+1
| | | | | This is mainly useful for being able to run these scripts on BSDs. And for users who use a Bash not installed to /bin.
* Remove unnecessary 'env' invocation from printf.Andrew Robbins2017-06-231-18/+18
| | | | | This reverts part of pull request #217 which called the 'env' binary for each printf invocation.
* Fixed printf calls & replaced 'echo' w/ printf.Andrew Robbins2017-06-231-18/+18
| | | | | | | | | All printf calls should now be properly formatted; prior, the format specifier string was erroneously used for both the format specifiers and the string to be printed. 'env' is now used to locate the printf binary so as to avoid potentially using a shell builtin. Lastly, all calls to 'echo' within the new build system have been replaced with printf for consistency/portability purposes.
* Fixed project_check() and tool_check().Andrew Robbins2017-05-291-6/+3
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* libs: tool: Add utility functions for filesPaul Kocialkowski2017-01-151-0/+82
| | | | Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* Paper build system initial import into LibrebootPaul Kocialkowski2017-01-151-0/+287
This is the initial import of the Paper build system into Libreboot. It was written as a flexible and painless replacement for the Libreboot build system, allowing to support many different configurations. It currently only supports the following CrOS devices: * Chromebook 13 CB5-311 (nyan big) * Chromebook 14 (nyan blaze) * Chromebook 11 (HiSense) (veyron jerry) * Chromebit CS10 (veyron mickey) * Chromebook Flip C100PA (veyron minnie) * Chromebook C201PA (veyron speedy) The build system also supports building various tools and provides various scripts to ease the installation on CrOS devices. Signed-off-by: Paul Kocialkowski <contact@paulk.fr>