mirror of
https://github.com/jerryscript-project/jerryscript.git
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20bec3d73f
Rely on platform-provided versions. Thus, no need to download and build them, neither to wrap them with shell scripts. CMake and precommit updated to call the new tools. Development documentation also updated/simplified. PS: On my Ubuntu 14.04.3, cppcheck has version 1.61, while prereq version was 1.69. The older version reports and fails on a strange style issue in ecma/builtin-objects/ecma-builtin-helpers.cpp, for which the only solution found was to suppress the cppcheck errors with `variableScope` id for that file. JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
50 lines
1.3 KiB
Markdown
50 lines
1.3 KiB
Markdown
## Development
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### Setting Up Prerequisites
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Currently, only Ubuntu 14.04+ is officially supported as primary development environment.
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There are several dependencies, that should be installed manually. The following list is required for building:
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- `gcc` or `g++` higher than `4.8.2`
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- native
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- arm-none-eabi
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- `cmake` higher than `2.8.12.2`
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- `make` higher than `3.81`
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- `bash` higher than `4.3.11`
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- `cppcheck` higher than 1.61
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- `vera++` higher than 1.2.1
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```bash
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sudo apt-get install gcc g++ gcc-arm-none-eabi cmake cppcheck vera++
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```
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Upon first build, `make` would try to setup prerequisites, required for further development and pre-commit testing:
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- STM32F3 and STM32F4 libraries
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```bash
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make prerequisites -j
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```
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It may take time, so go grab some coffee:
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```bash
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Setting up prerequisites... (log file: ./build/prerequisites/prerequisites.log)
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```
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### Building Debug Version
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To build debug version for Linux:
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```bash
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make debug.linux -j
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```
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To build debug version for Linux without LTO (Link Time Optimization):
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```bash
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LTO=OFF make debug.linux -j
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```
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### Checking Patch
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```bash
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make precommit -j
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```
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If some style guidelines, build or test runs fail during precommit, then this is indicated with a message like this:
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```
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Build failed. See ./build/bin/unittests/make.log for details.
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```
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