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* Merge branch 'libs-git' of and_who/libreboot into masterSwift Geek2019-03-291-13/+9
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| * libs/project: Execute project action in subshellAndrew Robbins2019-03-261-13/+9
| | | | | | | | | | | | | | | | Executing the project action within its own subshell makes it easy to abort the action with a simple "exit" while still allowing for the printing of the footer describing failure/success. Prevously, if "exit" were called in a project action the footer would not print.
* | let's prefer pre-incrementAndrew Robbins2019-03-281-2/+2
| | | | | | | | | | The "let" builtin returns 1 if it's given an argument that evaluates to zero.
* | libs/project: Set max loop iteration in for loopAndrew Robbins2019-03-281-9/+5
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* Rename and refactor diff_patch_file()Andrew Robbins2019-03-181-1/+1
| | | | | | The previous function, diff_patch_file, was more error-prone and fragile and did not take into consideration patching of more than one file at a time(!).
* Center tool/project output between header/footerAndrew Robbins2019-02-221-1/+1
| | | | Makes it easier to read when multiple terse actions are performed.
* Don't output header/footer to stderr unless necessaryAndrew Robbins2019-02-221-2/+3
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* Add preliminary dependency handling supportAndrew Robbins2019-01-221-2/+73
| | | | | | | | | | | | | | Projects may now declare other projects it depends upon through the file "dependencies" located in a project's $CONFIGS directory. This file requires that each dependency listed, one per line, correspond to a project in the $PROJECTS directory; the dependency may be in any form accepted by the libreboot script, e.g: ./libreboot build $dependency Multiple dependencies files, one per target, are read provided they are located in target directories and those targets were included in the list of arguments passed to the libreboot script.
* Modify project_file_path() to return first matching pathAndrew Robbins2018-10-091-0/+2
| | | | | | project_file_path() now returns the first matching path rather than the last. This is necessary to allow splitting up configuration files for projects into "base" and "overriding" configs.
* Use project_sources_path() in archive creationAndrew Robbins2018-01-141-27/+4
| | | | | | | | | | | | Previously, the function 'project_release_sources_archive_path' assumed that a project's source files would always be located within "$root/$SOURCES" in a directory named after the project. However, this does not account for projects such as bucts whose source files are located in "$root/$PROJECTS/$project/sources". In order to address this, trivial changes were made to leverage project_sources_path() as it returns nearly all the information needed to create the path to the archive file.
* Remove unnecessary spaces in command substitutionsAndrew Robbins2017-10-281-61/+61
| | | | | | | | | 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 Robbins2017-10-281-18/+18
| | | | | | | | | | | | 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 Robbins2017-10-281-48/+48
| | | | | | | | | | 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.
* Modify fd copying in printf calls for readabilityAndrew Robbins2017-10-281-9/+9
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* Remove braces from parameter expansionsAndrew Robbins2017-09-211-59/+59
| | | | | | * libs/project ditto
* Skip archive extraction if archive doesn't existAndrew Robbins2017-07-221-1/+1
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* Remove unnecessary subshell groupingAndrew Robbins2017-07-221-5/+3
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* Remove IFS binding masking a non-zero status codeAndrew Robbins2017-07-221-6/+3
| | | | | | | | | | | | | | In project_action_arguments_recursive(), IFS bindings needed to be reworked in order to avoid a situation where, for example, project_extract() would fail to extract source archives (because they didn't exist), returning a status code of 1 only for it to be masked by a rebinding of IFS--which would always succeed. ifs_save and IFS were made local variables in project_action_arguments_recursive() in order to avoid the need to rebind IFS after the for loop returns. This patch makes './libreboot sources <project>' functional.
* Create array PROJECT_ACTIONS_GENERIC_IGNORE_CHECKAndrew Robbins2017-07-211-0/+1
| | | | | | | Located in libs/project, this array's elements are compared with actions in PROJECTS_ACTIONS_GENERIC when libreboot_setup_project_actions() is called. This makes it simpler to add/remove actions which should/shouldn't have a corresponding check function in PROJECT_ACTIONS.
* Fix action 'update_check' erroring out erroneouslyAndrew Robbins2017-07-211-1/+1
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* Add libreboot_setup_project_actions()Andrew Robbins2017-07-211-5/+0
| | | | | | | The added function is called after all files in libs/ have been sourced and provides the correct action sequence for 'test'. Importantly, this function avoids providing undefined 'usage_check' and 'clean_check' actions.
* Rename PROJECT_ACTIONS_FUNCTIONS to PROJECT_ACTIONSAndrew Robbins2017-07-201-2/+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.
* Change '.' to the more readable 'source' commandAndrew Robbins2017-07-171-2/+2
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* Use "$*" instead of $@ when assigning as a stringAndrew Robbins2017-07-171-12/+12
| | | | | | The local variable 'arguments' always stores the positional parameters passed to it as a string, not an array of strings, so usage of "$*" makes more sense here instead of $@.
* Avoid checking previous exit codes indirectlyAndrew Robbins2017-07-171-7/+5
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* Word-split PROJECTS_FORCE expansion (remove quotes)Andrew Robbins2017-07-171-1/+1
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* Make explicit which directory 'find' should searchAndrew Robbins2017-07-171-2/+2
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* Prevent 'read' from interpreting backslash escapesAndrew Robbins2017-07-171-11/+11
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* Properly escape and quote regular expressionsAndrew Robbins2017-07-171-8/+8
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* 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.
* Enable 'extglob' and replace some brace expansionsAndrew Robbins2017-07-111-1/+1
| | | | | | | Replace brace expansions with extended globs in a couple of places where brace expansions were erroneously used in place of actual pattern matching. This avoids potential errors concerning nonexisting files when patching sources.
* Fix action text in './libreboot usage <project>'Andrew Robbins2017-07-091-25/+23
| | | | | | | | | | | | | | Apparently the name used in a 'for /name/ ...' loop rebinds any local variables (with the same name) with whatever /name/ is bound to in a way that persists even after the loop returns. The crux of the issue here is that a function's children can rebind the parent(s)' local variables just by using the same name as the variable in a for loop, which is surprising--and apparently undocumented--behavior. Use of a subshell group for encapsulating the for loops (See: project_usage_actions) mitigates the aforementioned issue. Closes issue: #244
* Removed cruft & redundancy in project_action*()Andrew Robbins2017-07-071-114/+59
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* Function call wget_wrapper wasn't renamed. Fixed.Andrew Robbins2017-06-281-1/+1
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* Added functions for downloading/patching archivesAndrew Robbins2017-06-281-0/+60
| | | | i.e., source tarballs are (partially) supported
* Vars TAR_XZ,ASC,SHA256SUM renamed for generality.Andrew Robbins2017-06-251-4/+4
| | | | | Will help facilitate sane code when handling: archive formats, checksum file extensions, signature formats.
* 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 Robbins2017-06-231-51/+51
| | | | | This reverts part of pull request #217 which called the 'env' binary for each printf invocation.
* Fixed printf calls & replaced 'echo' w/ printf.Andrew Robbins2017-06-231-51/+51
| | | | | | | | | 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.
* Patching now works. bucts can be patched & built.Andrew Robbins2017-05-311-4/+5
| | | | | | | | | Modified the function git_project_patch_recursive (in libs/git) to enable patching with diff files, which uses the new function diff_patch_file located in libs/common. A generic action script for bucts is in projects/bucts/. Install/revision/target files are in projects/bucts/configs/. bucts' merge into the new build system should be nearly, if not already, complete.
* Fixed project_check() and tool_check().Andrew Robbins2017-05-291-6/+3
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* libs: project: Only show file contents if the file existsPaul Kocialkowski2017-01-151-1/+4
| | | | Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* libs: project: Return fully qualified blobs path when no path is foundPaul Kocialkowski2017-01-151-0/+2
| | | | Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* libs: project: Always create archive to allow forcePaul Kocialkowski2017-01-151-4/+1
| | | | Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* Paper build system initial import into LibrebootPaul Kocialkowski2017-01-151-0/+1471
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>