如何使用 Homebrew 在 macOS Catalina (10.15) 上安装 Valgrind？

Question

我尝试使用命令“brew install valgrind”安装 Valgrind，但收到一条消息：

“valgrind：由于上游不兼容，此公式在比 Sierra 更新的 macOS 版本上无法编译或按预期运行。错误：未满足的要求使此构建失败。”

我还尝试“brew edit valgrind”并在代码的 head 部分用“git://sourceware.org/git/valgrind.git”替换“sourceware.org/git/valgrind.git”，然后写在 Iterm "brew install --HEAD valgrind" 上，但它给了我：

Last 15 lines from /Users/m/Library/Logs/Homebrew/valgrind/02.configure:
checking for gcc-ar... no
checking for perl... /usr/bin/perl
checking for gdb... /no/gdb/was/found/at/configure/time
checking dependency style of clang... none
checking for diff -u... yes
checking for clang option to accept ISO C99... none needed
checking for a supported version of gcc... ok (clang-11.0.0)
checking build system type... x86_64-pc-darwin
checking host system type... x86_64-pc-darwin
checking for a supported CPU... ok (x86_64)
checking for a 64-bit only build... yes
checking for a 32-bit only build... no
checking for a supported OS... ok (darwin)
checking for the kernel version... unsupported (19.0.0)
configure: error: Valgrind works on Darwin 10.x, 11.x, 12.x, 13.x, 14.x, 15.x, 16.x and 17.x (Mac OS X 10.6/7/8/9/10/11 and macOS 10.12/13)

READ THIS: https://docs.brew.sh/Troubleshooting

Answer 1

见https://github.com/LouisBrunner/valgrind-macos/。

尝试一下

brew tap LouisBrunner/valgrind
brew install --HEAD LouisBrunner/valgrind/valgrind

或者从源码编译，如果上面的方法不行的话。 （不过他们最近应该有fixed上面的方法。）

git clone https://github.com/LouisBrunner/valgrind-macos.git
cd valgrind-macos
./autogen.sh
./configure --prefix=/where/you/want/it/installed --enable-only64bit
make 
sudo make install

享受吧！

Answer 2

https://github.com/sowson/valgrind

brew install --HEAD https://raw.githubusercontent.com/sowson/valgrind/master/valgrind.rb

MacOS Catalina (10.15.4)，我可以确认操作了。