nchaigne

Building GCC 9.2.0 on CentOS 7

Introduction

CentOS 7 distribution (as well as RHEL 7) ships with a somewhat outdated version of the GCC compiler (4.8.5 on CentOS 7.5), which may not be suitable to your compilation requirements. For example, C11 - which supersedes C99 - is fully supported only starting from GCC 4.9).

Additionally, recent versions of GCC (GCC6, GCC7, GCC8, GCC9) come with improvements which help detect issues at build time and offer suggestions on how to fix them. Sometimes, these are even actually helpful!

This note describes how to build the latest GCC (9.2.0 as of October 2019) from sources on CentOS 7. This should be applicable as is on RHEL 7. For other Linux distributions, adapt as needed.

vikaskore

//
//  RecordAudioViewController.swift
//  Samples
//
//  Created by VikasK on 11/02/19.
//  Copyright © 2019 Vikaskore Software. All rights reserved.
//

import UIKit
import AVFoundation

huatangzhi

# encoding:utf8

from scipy.io import loadmat
import pandas as pd
import numpy as np

mat_train = loadmat('devkit/cars_train_annos.mat')
mat_test = loadmat('devkit/cars_test_annos.mat')
meta = loadmat('devkit/cars_meta.mat')

jujhars13

apiVersion: v1
kind: Namespace
metadata:
  name: sftp

---

kind: Service
apiVersion: v1
metadata:

baconpat

package com.foo.RecyclerViewMatcher;

import android.content.res.Resources;
import android.support.v7.widget.RecyclerView;
import android.view.View;

import org.hamcrest.Description;
import org.hamcrest.Matcher;
import org.hamcrest.TypeSafeMatcher;

jampajeen

vi /etc/environment

add these lines...

LANG=en_US.utf-8
LC_ALL=en_US.utf-8

berikv

//
//  UIColor+hex.swift
//
//  Created by Berik Visschers on 05-21.
//  Copyright (c) 2015 Berik Visschers. All rights reserved.
//

import UIKit

extension UIColor {

dtheodor

import select
import datetime

import psycopg2
import psycopg2.extensions

from sqlalchemy import create_engine, text

engine = create_engine("postgresql+psycopg2://vagrant@/postgres")

cpeppas

import android.view.View;
import org.hamcrest.Description;
import org.hamcrest.Matcher;
import org.hamcrest.TypeSafeMatcher;

import static org.hamcrest.Matchers.is;

public class CustomMatchers {

    public static Matcher<View> withResourceName(String resourceName) {

sebsto

sudo wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo
sudo sed -i s/\$releasever/6/g /etc/yum.repos.d/epel-apache-maven.repo
sudo yum install -y apache-maven
mvn --version