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# Created by https://www.gitignore.io/api/c,c++,ninja,macos,linux,cmake,windows,visualstudiocode
# Edit at https://www.gitignore.io/?templates=c,c++,ninja,macos,linux,cmake,windows,visualstudiocode
### C ###
# Prerequisites
*.d
# Object files
*.o
*.ko
*.obj
*.elf
# Linker output
*.ilk
*.map
*.exp
# Precompiled Headers
*.gch
*.pch
# Libraries
*.lib
*.a
*.la
*.lo
# Shared objects (inc. Windows DLLs)
*.dll
*.so
*.so.*
*.dylib
# Executables
*.exe
*.out
*.app
*.i*86
*.x86_64
*.hex
# Debug files
*.dSYM/
*.su
*.idb
*.pdb
# Kernel Module Compile Results
*.mod*
*.cmd
.tmp_versions/
modules.order
Module.symvers
Mkfile.old
dkms.conf
### C++ ###
# Prerequisites
# Compiled Object files
*.slo
# Precompiled Headers
# Compiled Dynamic libraries
# Fortran module files
*.mod
*.smod
# Compiled Static libraries
*.lai
# Executables
### CMake ###
CMakeLists.txt.user
CMakeCache.txt
CMakeFiles
CMakeScripts
Testing
Makefile
cmake_install.cmake
install_manifest.txt
compile_commands.json
CTestTestfile.cmake
_deps
### CMake Patch ###
# External projects
*-prefix/
### Linux ###
*~
# temporary files which can be created if a process still has a handle open of a deleted file
.fuse_hidden*
# KDE directory preferences
.directory
# Linux trash folder which might appear on any partition or disk
.Trash-*
# .nfs files are created when an open file is removed but is still being accessed
.nfs*
### macOS ###
# General
.DS_Store
.AppleDouble
.LSOverride
# Icon must end with two \r
Icon
# Thumbnails
._*
# Files that might appear in the root of a volume
.DocumentRevisions-V100
.fseventsd
.Spotlight-V100
.TemporaryItems
.Trashes
.VolumeIcon.icns
.com.apple.timemachine.donotpresent
# Directories potentially created on remote AFP share
.AppleDB
.AppleDesktop
Network Trash Folder
Temporary Items
.apdisk
### Ninja ###
.ninja_deps
.ninja_log
### VisualStudioCode ###
.vscode/*
!.vscode/settings.json
!.vscode/tasks.json
!.vscode/launch.json
!.vscode/extensions.json
### VisualStudioCode Patch ###
# Ignore all local history of files
.history
### Windows ###
# Windows thumbnail cache files
Thumbs.db
ehthumbs.db
ehthumbs_vista.db
# Dump file
*.stackdump
# Folder config file
[Dd]esktop.ini
# Recycle Bin used on file shares
$RECYCLE.BIN/
# Windows Installer files
*.cab
*.msi
*.msix
*.msm
*.msp
# Windows shortcuts
*.lnk
# End of https://www.gitignore.io/api/c,c++,ninja,macos,linux,cmake,windows,visualstudiocode
build
\ No newline at end of file
cmake_minimum_required(VERSION 3.14)
project("AwesomeCppTemplate"
VERSION 0.1.2
DESCRIPTION "Configure C++17 project files layout fast and simply."
HOMEPAGE_URL "https://github.com/devkoriel/AwesomeCppTemplate"
LANGUAGES CXX)
# project(<PROJECT-NAME>
# [VERSION <major>[.<minor>[.<patch>[.<tweak>]]]]
# [DESCRIPTION <project-description-string>]
# [HOMEPAGE_URL <url-string>]
# [LANGUAGES <language-name>...])
set(SRC_FILES src/main.cpp)
# Example: set(SRC_FILES <SOURCE FILES>)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
# find_package(Foo REQUIRED) # FOO_INCLUDE_DIR, FOO_LIBRARIES
# find_package(Boo REQUIRED) # BOO_INCLUDE_DIR, BOO_LIBRARIES
include(functions)
include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
conan_basic_setup()
enable_cxx_compiler_flag_if_supported("-Wall")
enable_cxx_compiler_flag_if_supported("-pedantic")
# include_directories(<PUBLIC HEADER DIRECTORIES>)
add_executable(md5 ${SRC_FILES})
target_compile_features(md5 PRIVATE cxx_std_17)
target_include_directories(md5 PRIVATE include/libfoo)
target_link_libraries(md5 ${CONAN_LIBS})
# OS specific instructions.
if(APPLE)
elseif(WIN32)
# Windows developer environment specific instructions.
if(MINGW)
elseif(MSYS)
elseif(CYGWIN)
endif()
elseif(UNIX)
else()
endif()
MIT License
Copyright (c) 2019 Jinsoo Heo
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
# AwesomeCppTemplate
> This project is in its infancy and I plan to continue to improve. It is designed to use C++17. I hope people be able to create the desired C++ project files layout fast and simply. and also I'm very welcome to contributions.
My goal is to make C++ version of Python [cookiecutter](https://github.com/audreyr/cookiecutter). then people can create C++ project files layout very simply by a single line of command. I hope some contributors to participate.
Possibly, the project name "AwesomeCppTemplate" make people confused with C++ Template Programming but it's not :). My first choice for the name sucks. My bad... "C++FilesLayout" is more appropriate I think.
There a lot of useful opinions that I have to look at in Reddit thread for this project.
The link is [here](https://www.reddit.com/r/cpp/comments/b1u9fp/i_created_c17_cmake_conan_ninja_project_template/).
## Suggestion of C++ programming environment
I suggest using as much cross-platform open-source software as possible:
- build system generator: CMake
- build system: Ninja
- compiler: clang++
- IDE:
- Visual Studio Code
- ⁠Qt Creator
- static code analyzers:
- clang-tidy
- Cppcheck
- Clazy
- source code formatter: clang-format
- documentation generator: Doxygen
- package manager:
- ⁠Conan
- ⁠vcpkg
- libraries:
- Standard Library
- Boost
- string formatting: fmt
- logging: spdlog
- automated tests: Google Test / Google Mock
- GUI: Qt
## Prerequisites
### Ubuntu
---
1. Update and upgrade packages
```shell
$ sudo apt update && sudo apt upgrade -y
```
2. Install Clang and LLVM (7 release)
To add the apt repo, find the appropriate one for your Ubuntu version below and append it to `/etc/apt/sources.list`
```
Trusty (14.04) - Last update : Tue, 26 Feb 2019 05:42:37 UTC / Revision: 354792
deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty main
deb-src http://apt.llvm.org/trusty/ llvm-toolchain-trusty main
# 7
deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-7 main
deb-src http://apt.llvm.org/trusty/ llvm-toolchain-trusty-7 main
# 8
deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-8 main
deb-src http://apt.llvm.org/trusty/ llvm-toolchain-trusty-8 main
# Also add the following for the appropriate libstdc++
deb http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu trusty main
Xenial (16.04) - Last update : Thu, 14 Mar 2019 00:31:13 UTC / Revision: 356003
deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial main
deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial main
# 7
deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-7 main
deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial-7 main
# 8
deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-8 main
deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial-8 main
Bionic (18.04) - Last update : Thu, 14 Mar 2019 03:23:34 UTC / Revision: 356096
# i386 not available
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic main
# 7
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-7 main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic-7 main
# 8
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-8 main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic-8 main
Cosmic (18.10) - Last update : Wed, 13 Mar 2019 12:53:46 UTC / Revision: 356030
# i386 not available
deb http://apt.llvm.org/cosmic/ llvm-toolchain-cosmic main
deb-src http://apt.llvm.org/cosmic/ llvm-toolchain-cosmic main
# 7
deb http://apt.llvm.org/cosmic/ llvm-toolchain-cosmic-7 main
deb-src http://apt.llvm.org/cosmic/ llvm-toolchain-cosmic-7 main
# 8
deb http://apt.llvm.org/cosmic/ llvm-toolchain-cosmic-8 main
deb-src http://apt.llvm.org/cosmic/ llvm-toolchain-cosmic-8 main
Disco (19.04) - Last update : Wed, 13 Mar 2019 12:42:07 UTC / Revision: 356006
# i386 not available
deb http://apt.llvm.org/disco/ llvm-toolchain-disco main
deb-src http://apt.llvm.org/disco/ llvm-toolchain-disco main
# 7
deb http://apt.llvm.org/disco/ llvm-toolchain-disco-7 main
deb-src http://apt.llvm.org/disco/ llvm-toolchain-disco-7 main
# 8
deb http://apt.llvm.org/disco/ llvm-toolchain-disco-8 main
deb-src http://apt.llvm.org/disco/ llvm-toolchain-disco-8 main
```
Update apt packages list:
```shell
$ sudo apt update
```
To retrieve the archive signature:
```shell
$ wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
# Fingerprint: 6084 F3CF 814B 57C1 CF12 EFD5 15CF 4D18 AF4F 7421
```
To install just clang, lld and lldb:
```shell
$ sudo apt install clang-7 lldb-7 lld-7
```
To install all key packages:
```shell
# LLVM
$ sudo apt install libllvm-7-ocaml-dev libllvm7 llvm-7 llvm-7-dev llvm-7-doc llvm-7-examples llvm-7-runtime
# Clang and co
$ sudo apt install clang-7 clang-tools-7 clang-7-doc libclang-common-7-dev libclang-7-dev libclang1-7 clang-format-7 python-clang-7
# libfuzzer
$ sudo apt install libfuzzer-7-dev
# lldb
$ sudo apt install lldb-7
# lld (linker)
$ sudo apt install lld-7
# libc++
$ sudo apt install libc++-7-dev libc++abi-7-dev
# OpenMP
$ sudo apt install libomp-7-dev
```
Finally, link each `clang-7` and `clang++-7` to `clang` and `clang++`.
```shell
$ sudo ln -s /usr/bin/clang-7 /usr/bin/clang
$ sudo ln -s /usr/bin/clang++-7 /usr/bin/clang++
```
Check if all the packages are installed fine.
```shell
$ clang++ --version
clang version 7.0.0-3~ubuntu0.18.04.1 (tags/RELEASE_700/final)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
```
3. Install CMake
```shell
$ sudo apt install cmake
```
4. Install Conan
```shell
$ sudo apt install python3
$ sudo apt install python3-pip
$ sudo pip3 install --upgrade pip
$ pip install conan
```
Then change default profile of conan:
```shell
$ conan profile new default --detect
$ conan profile update settings.compiler=clang++
$ conan profile update settings.compiler.version=7.0
$ conan profile update settings.compiler.libcxx=libc++
```
5. Install Ninja
```shell
$ sudo apt install ninja-build
```
## Build examples
```shell
$ mkdir build && cd build
$ conan install ..
$ export CC=clang
$ export CXX=clang++
$ cmake .. -G Ninja
$ cmake --build .
```
Try running the example binary!
```shell
$ ./bin/md5
c3fcd3d76192e4007dfb496cca67e13b
```
[[http://spacemacs.org][file:https://cdn.rawgit.com/syl20bnr/spacemacs/442d025779da2f62fc86c2082703697714db6514/assets/spacemacs-badge.svg]]
* Genetic image generation
This project is a university assignment that aims at regenerating a reference
image from random shapes of random color applied. There will be lots of
different tests on what method is the best and/or the fastest to get a new
image as close as possible to the reference image.
* Technical information
This project is built with conan, ninja and cmake using clang-7 for C++17. To
use it, first install clang-7 and lldb 7, then run this:
#+begin_src shell
conan profile new default --detect
conan profile update settings.compiler=clang default
conan profile update settings.compiler.version=7.0 default
conan profile update settings.compiler.libcxx=libstdc++11 default
conan profile update env.CC=/bin/clang default
conan profile update env.CXX=/bin/clang++ default
#+end_src
If you do not wish to overwrite your ~default~ profile, you can instead create a
new one, for instance ~clang~. To do so, write the name of your new profile (in
this example ~clang~) instead of ~default~ in the commands shown above.
Then, To build and run the program, go to the root of the project and run this:
#+begin_src shell
mkdir build && cd build
conan install .. --build missing
export CC=clang
export CXX=clang++
cmake .. -G Ninja
cmake --build .
#+end_src
If you want to use another profile than your default one, you should run the
following line instead of the second line:
#+begin_src shell
conan install .. --build missing --profile <your_profile>
#+end_src
This project was built and tested using clang-7, lldb and gdb on Void Linux
(kernel 4.19) and Arch Linux (kernel 5.0).
* Credits
Awesome C++ project template by [[https://github.com/devkoriel/AwesomeCppTemplate][devkoriel]].
INCLUDE(CheckCXXCompilerFlag)
function(enable_cxx_compiler_flag_if_supported flag)
string(FIND "${CMAKE_CXX_FLAGS}" "${flag}" flag_already_set)
if(flag_already_set EQUAL -1)
check_cxx_compiler_flag("${flag}" flag_supported)
if(flag_supported)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}" PARENT_SCOPE)
endif()
unset(flag_supported CACHE)
endif()
endfunction()
from conans import ConanFile, CMake
class PocoTimerConan(ConanFile):
settings = "os", "compiler", "build_type", "arch"
requires = "opencv/4.0.1@conan/stable"
generators = "cmake", "gcc", "txt"
def imports(self):
self.copy("*.dll", dst="bin", src="bin") # From bin to bin
self.copy("*.dylib*", dst="bin", src="lib") # From lib to bin
def build(self):
cmake = CMake(self)
cmake.configure()
cmake.build()
#include <iostream>
int main(int argc, char **argv) {
std::cout << "Hello World!\n";
return 0;
}
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