Macports gcc3/10/2023 What I ended up doing is to replace /opt/local/bin/as with the following simple script: #!/bin/shĬlang -c -x assembler -Īnd then I don't use the -Wa,-q arguments to gcc. I did not like this, because it makes this the default when simply calling clang (only if MacPorts is on the PATH, of course). You can simply do sudo port select clang mp-clang-3.8. However, I've refrained from putting MacPorts on path to avoid tainting OS X testing. opt/local/bin/port install gccselect To see your versions use port. I use the MBP for OS X testing, and a second role is MacPorts testing. If you install macports you can install gcc select, and then choose your gcc version. Or, what compiler does MacPorts normally place at /opt/local/bin/clang? E.g., Clang 3.5 is normally placed at /opt/local/bin/clangįor completeness, this MacBook has MacPorts, but its not on path. Or, do these things need to be installed in pairs where the version numbers matter? I.e., something like GCC 4.9 (JAN 2016) needs Clang 3.7 (JAN 2016)? Please note that we did not create these binaries, nor do we support them. While we cannot provide these for all platforms, below you’ll find links to binaries for various platforms where creating them by yourself is not easy due to various reasons. How do I tell the GCC compiler to use the integrated assembler from the installed Clang? I.e., clang -Wa,-q -Wa,as=/opt/local/bin/clang-mp-3.8 We are often asked about pre-compiled versions of GCC. If I omit -Wa,-q, then the real program experiences a failure similar to How to use AVX/pclmulqdq on Mac OS X. It appears there more to using the integrated assembler than just -Wa,-q. Ls: /opt/local/bin/clang: No such file or directory opt/local/bin/as: assembler (/opt/local/bin/clang) not installed The quickest way to get GCC on the M1/M2 ARM based Mac is using brew. ![]() It results in an error: $ /opt/local//bin/gcc-mp-4.9 -Wa,-q -march=native -o test.exe ![]() To install gccselect, paste this in macOS terminal after installing MacPorts. This course uses the gcc compiler and, to a lesser extent, the Unix or Linux environment, both for consistency, and to expose you to the platform used by. It symlinks the standard compiler executables in the MacPorts prefix to the selected version. When I attempt to compile an empty program using the integrated assembler: $ cat gccselect installs files that allow 'port select' to switch the default version of gcc. Ich habe alles eingerichtet, also verwende ich gcc und g anstelle von clang. I have a MacPorts GCC compiler installed, and I have a MacPorts Clang installed for the integrated assembler: $ port installed | egrep -i '(gcc|g\ \ |clang)' Ich bin auf OSX 10.11.6 und ich habe Macports verwendet, um Boost und Gcc6 zu installieren.
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