问题
I tried to install Valgrind with command brew install Valgrind and I get a message says:
"valgrind: This formula either does not compile or function as expected on macOS versions newer than Sierra due to an upstream incompatibility. Error: An unsatisfied requirement failed this build."
I also tried to "brew edit valgrind" and replace "sourceware.org/git/valgrind.git" with "git://sourceware.org/git/valgrind.git" in head section of the code, then wrote on Iterm "brew install --HEAD valgrind" but it gives me:
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
回答1:
Valgrind is currently not supported on Mac OS 10.15 Catalina. See Is there a way to install Valgrind on Catalina?.
来源：https://stackoverflow.com/questions/58360093/how-to-install-valgrind-on-macos-catalina-10-15-with-homebrew