nabla-cpp

A project that contains cpp code sample

Table of contents

• How to run it
  • Install tools
  • Install python dependencies
  • Build it
  • Clean it
  • Wine
  • pre-commit
• Quality tools
• Eclipse
• Tools
  • npm-groovy-lint groovy formating for Jenkinsfile
• Update README.md

How to run it

Install tools

./install.sh

See also install.sh

Linux or OS X

• Some Python packages: pip install conan termcolor distro pywin32

Windows

• pywin32 : path conversions (PyInstaller issue; Windows only)
• Microsoft Visual C++ 2010 Redistributable Package (https://www.microsoft.com/en-US/download/details.aspx?id=5555)
• Microsoft Visual C++ Compiler for Python 2.7 (https://www.microsoft.com/en-us/download/details.aspx?id=44266): for pylzma

c:\Python27[-x64]\python.exe -m pip install --upgrade pip
pip.exe install colorama conan termcolor distro pywin32 setuptools==19.2 pyinstaller==2.1

Install python dependencies

#sudo pip2.7 freeze > requirements-current-2.7.txt
sudo pip2.7 install -r requirements-current-2.7.txt

#sudo pip3.8 freeze > requirements-current-3.8.txt
sudo pip3.8 install -r requirements-current-3.8.txt

See also build.sh for scons AND sample/build-linux/build.sh for cmake

Build it

export SCONS="/usr/bin/python3.6 /opt/ansible/env36/bin/scons"
./build.sh
#python3 /usr/bin/scons --cache-disable opt=True gcc_version=9.2.1 color=True use_cpp11=True

Clean it

scons --clean

See also clean.sh

Your components should be available

You can convert a rpm to a deb with alien

sudo apt-get install alien

Wine

See https://doc.ubuntu-fr.org/wine_trucs_et_astuces

# For 32 bits do first
export WINEARCH="win32"
# Start the program
WINEDEBUG=-all target/bin/x86Linux/run_app.exe
# shows dynamically linked libraries
ldd target/bin/x86Linux/run_app.exe
# shows the symbols in the file.
nm target/bin/x86Linux/run_app.exe
#convert PE32+ to ELF
strip -O elf32-i386 -o myprogram.elf -N xxxxxxx target/bin/x86Linux/run_app.exe
readelf -a -W  myprogram.elf
i686-w64-mingw32-objdump -h myprogram.elf

# See https://wiki.winehq.org/Wine_Developer%27s_Guide/Debugging_Wine
WINEDEBUG=+relay,-debug wine target/bin/x86Linux/run_app.exe
WINEDEBUG=+relay wine target/bin/x86Linux/run_app.exe 2>&1 | less -i
winedbg target/bin/x86Linux/run_app.exe

ldconfig -v | grep libstdc
g++ -print-file-name=libstdc++.a

file /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
#readelf -a -W /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22
readelf -a -W target/lib/x86Linux/debug64/shared/libmain_library.so

pre-commit

See pre-commit Run pre-commit install

First time run cp hooks/hooks/* .git/hooks/ or git clone git@github.com:AlbanAndrieu/nabla-hooks.git hooks && rm -Rf ./.git/hooks && ln -s ../hooks/hooks ./.git/hooks

Run pre-commit run --all-files

Run SKIP=ansible-lint git commit -am 'Add key' Run git commit -am 'Add key' --no-verify

Quality tools

See pre-commit Run pre-commit install

Run pre-commit run --all-files

pylint --rcfile=.pylintrc SConstruct
pylint --rcfile=.pylintrc *.py

Eclipse

File -> Import -> Existing code as Makefile project

sample/build-linux/

Tools

See tools

npm-groovy-lint groovy formating for Jenkinsfile

Tested with nodejs 12 and 16 on ubuntu 20 and 21 (not working with nodejs 11 and 16)

npm install -g npm-groovy-lint@8.2.0
npm-groovy-lint --format
ls -lrta .groovylintrc.json

Update README.md

• github-markdown-toc
• With github-markdown-toc

npm install --save markdown-toc
markdown-toc README.md
markdown-toc CHANGELOG.md  -i

pre-commit install
git add README.md
pre-commit run markdown-toc