msys2 – gcc/g++ 업데이트 및 설치

msys2 를 처음 설치하고 아래와 같이 기본 gcc/g++ 컴파일러와 필요한 유용한 라이브러리들을 설치한다.

$ pacman -Syu
 
$ pacman -S base-devel
$ pacman -S gcc
$ pacman -S development
$ pacman -S compression
 
$ pacman -S mingw-w64-i686-toolchain mingw-w64-x86_64-toolchain
 
$ pacman -Sy git
$ pacman -Sy cmake

 

아래와 같이 설치된 컴파일러를 확인한다.

$ pacman -Ss gcc
mingw32/mingw-w64-i686-gcc 9.1.0-3 (mingw-w64-i686-toolchain)
GNU Compiler Collection (C,C++,OpenMP) for MinGW-w64
mingw32/mingw-w64-i686-gcc-ada 9.1.0-3 (mingw-w64-i686-toolchain)
GNU Compiler Collection (Ada) for MinGW-w64
...
mingw64/mingw-w64-x86_64-gcc 9.1.0-3 (mingw-w64-x86_64-toolchain) [설치함]
GNU Compiler Collection (C,C++,OpenMP) for MinGW-w64
mingw64/mingw-w64-x86_64-gcc-ada 9.1.0-3 (mingw-w64-x86_64-toolchain) [설치함]
GNU Compiler Collection (Ada) for MinGW-w64
...
msys/mingw-w64-cross-gcc 9.1.0-1 (mingw-w64-cross-toolchain mingw-w64-cross)
Cross GCC for the MinGW-w64

 

내가 자주사용하는 개발 패키지들도 설치한다.

pacman -Sy mingw-w64-i686-fontconfig mingw-w64-x86_64-fontconfig
pacman -Sy mingw-w64-i686-freeimage mingw-w64-x86_64-freeimage
pacman -Sy mingw-w64-i686-gl2ps mingw-w64-x86_64-gl2ps
pacman -Sy mingw-w64-i686-freetype mingw-w64-x86_64-freetype
pacman -Sy mingw-w64-i686-libpng mingw-w64-x86_64-libpng
pacman -Sy mingw-w64-i686-libtiff mingw-w64-x86_64-libtiff
 
pacman -Sy mingw-w64-i686-tcl mingw-w64-x86_64-tcl
pacman -Sy mingw-w64-i686-tk mingw-w64-x86_64-tk
pacman -Sy mingw-w64-i686-python2 mingw-w64-x86_64-python2
pacman -Sy mingw-w64-i686-python3 mingw-w64-x86_64-python3
 
pacman -Sy mingw-w64-i686-qt-creator mingw-w64-x86_64-qt-creator
pacman -Sy mingw-w64-i686-qtbinpatcher mingw-w64-x86_64-qtbinpatcher
# dynamic 버전이 필요하면 아래를 설치..
pacman -Sy mingw-w64-i686-qt5 mingw-w64-x86_64-qt5
# static 버전이 필요하면 아래를 설치..
pacman -Sy mingw-w64-i686-qt5-static mingw-w64-x86_64-qt5-static
 
pacman -Sy mingw-w64-i686-mpfr mingw-w64-x86_64-mpfr
pacman -Sy mingw-w64-i686-gmp mingw-w64-x86_64-gmp
 
pacman -Sy mingw-w64-i686-SDL2 mingw-w64-x86_64-SDL2
pacman -Sy mingw-w64-i686-allegro mingw-w64-x86_64-allegro
 
pacman -Sy mingw-w64-i686-boost mingw-w64-x86_64-boost
pacman -Sy mingw-w64-i686-cgal mingw-w64-x86_64-cgal
pacman -Sy mingw-w64-i686-freeglut mingw-w64-x86_64-freeglut
pacman -Sy mingw-w64-i686-glm mingw-w64-x86_64-glm
pacman -Sy mingw-w64-i686-glfw mingw-w64-x86_64-glfw
pacman -Sy mingw-w64-i686-oce mingw-w64-x86_64-oce
pacman -Sy mingw-w64-i686-glew mingw-w64-x86_64-glew
 
pacman -Sy mingw-w64-i686-ffmpeg mingw-w64-x86_64-ffmpeg
 
pacman -Sy mingw-w64-i686-zlib mingw-w64-x86_64-zlib
pacman -Sy mingw-w64-i686-readline mingw-w64-x86_64-readline
pacman -Sy mingw-w64-i686-pdcurses mingw-w64-x86_64-pdcurses
 
pacman -Sy mingw-w64-i686-libmariadbclient mingw-w64-x86_64-libmariadbclient

참고로 저장소에서 제공하는 패키지는 무엇이 있는지는 아래의 싸이트에서 검색..
https://packages.msys2.org/search?t=binpkg

만약 옛 버전을 설치 해야 하는 경우는 pacman 은 버전을 지정하여 설치를 할 수 없다.
아래의 페이지에서 옛 버전을 받아서..
http://repo.msys2.org/mingw/x86_64/
다음과 같이 설치한다.

pacman -U mingw-w64-x86_64-qt5-5.10.0-1-any.pkg.tar.xz

 

이미 상위 버전이 설치되어 있는 경우 자동으로 다운그레이드를 함.. 굿!!

참고로 설치된 패키지의 정보들은 아래의 폴더에 위치해있음.

/var/lib/pacman/local

또.. 다운 받아진 원본 패키지들은 아래에 있음.

/var/cache/pacman/pkg

msys2 개발 환경으로 인해서 개발이 편해지고 개발 비용도 줄일수있긴하지만..
편해진 만큼 개발자들이 게을러지지 않을까.. 생각이든다. -_-;;