DavidEGrayson

@echo off

cd %~dp0

set MSYSTEM=%~1
set _TERM=%~2
set _SH=%~3
set _ARGS=%~4

REM If MSYSTEM is empty, uses MSYS.

DavidEGrayson

diff -ur gcc-11.1.0/gcc/config/host-darwin.c gcc-11.1.0-fixed/gcc/config/host-darwin.c
--- gcc-11.1.0/gcc/config/host-darwin.c	2021-04-27 03:00:13.000000000 -0700
+++ gcc-11.1.0-fixed/gcc/config/host-darwin.c	2021-06-11 14:49:13.754000000 -0700
@@ -22,6 +22,10 @@
 #include "coretypes.h"
 #include "diagnostic-core.h"
 #include "config/host-darwin.h"
+#include "hosthooks.h"
+#include "hosthooks-def.h"
+

DavidEGrayson

diff --git a/code/15_hello_triangle.cpp b/code/15_hello_triangle.cpp
index 532520e..31f2bd7 100644
--- a/code/15_hello_triangle.cpp
+++ b/code/15_hello_triangle.cpp
@@ -642,12 +642,15 @@ private:

     void drawFrame() {
         vkWaitForFences(device, 1, &inFlightFences[currentFrame], VK_TRUE, UINT64_MAX);
+        VkFence waited = inFlightFences[currentFrame];

DavidEGrayson

// Compile with: gcc -g bad.c -lvulkan -lgdi32 -lglfw3

#define VK_USE_PLATFORM_WIN32_KHR
#include <vulkan/vulkan.h>
#define GLFW_EXPOSE_NATIVE_WIN32
#include <GLFW/glfw3.h>
#include <GLFW/glfw3native.h>

#include <string.h>
#include <stdlib.h>

DavidEGrayson

Hello.

I am wondering whether it would be possible to implement all the good things provided by the RubyInstaller project as packages for MSYS2. I am not an expert on RubyInstaller or MSYS2, but I think I understand the basic ideas, and there seems to be a lot of overlap in what the two projects provide. I think there could be very big advantages to using MSYS2 as the standard environment for running Ruby on Windows, mainly because of the package manager and the ease of compiling and installing libraries.

MSYS2 is a newer, more up-to-date alternative to MSYS. MSYS2 provides a Linux-like environment on Windows. You get bash, gcc, autotools, libtool, pkg-config, git, and a wide variety of other popular libraries and utilities. You get a package manager (pacman) to help you install these tools and keep them updated. Here is some more introductory information about MSYS2:

http://stackoverflow.com/a/25023611/28128 https://sourceforge.net/p/msys2/wiki/MSYS2%20introduction/

MSYS2 actually provides three di

DavidEGrayson

Building a mingw-w64 GCC cross-compiler with nixcrpkgs: instructions for Terry, October 2018

1. Install Nix, the functional package manager. You'll need Linux (but macOS might work too).
2. Make sure you have at least 4 GB of free space available for /tmp and a few GB of free space available for /nix.
3. To get my recipes, run: git clone https://github.com/DavidEGrayson/nixcrpkgs && cd nixcrpkgs && git checkout 4f7b11d That commit is the current tip of the dev/david/2019 branch.
4. To build a i686-w64-mingw32 C/C++ cross-compiling toolchain and a hello world program, run: nix-build -A win32.hello
5. To build Qt and its examples, run: nix-build -A win32.qt.examples
6. To just build the toolchain itself, run: nix-build -A win32.gcc

DavidEGrayson

[root@alderaan gradual]# pacman -Sy archlinux-keyring
:: Synchronizing package databases...
 core is up to date
 extra is up to date
 community is up to date
warning: archlinux-keyring-20180108-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...

Packages (1) archlinux-keyring-20180108-1

DavidEGrayson

$ clang-format --version
clang-format version 5.0.0 (tags/RELEASE_500/final)

$ cat .clang-format 
AllowShortBlocksOnASingleLine: true

$ cat test.cpp
int foo(int x)
{
  if (x == 0) { return 1; }

DavidEGrayson

$ cat somefile.h
struct a;

struct a *init();
void setd(struct a*p, int dd);
int getd(struct a*p);
void cleanup(struct a*p);


$ cat somefile.c

DavidEGrayson

$ cat test.sh
#!/bin/sh

for a in 0; do
    echo b=$(echo "c-d" | tr - _)
done

$ . test.sh
b=c_d