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| author | Thomas Young <wenzhang5800@gmail.com> | 2021-06-18 19:41:41 +0800 |
|---|---|---|
| committer | Thomas Young <wenzhang5800@gmail.com> | 2021-06-18 20:03:16 +0800 |
| commit | abdb744aecb0cc08b23e58867daaed65e89051dc (patch) | |
| tree | a78cb33a457f17e7d88d8992e3302c53694e56f8 | |
| parent | be78228790d125fe46af339d6b323a6a545f278f (diff) | |
| download | gcc-abdb744aecb0cc08b23e58867daaed65e89051dc.zip gcc-abdb744aecb0cc08b23e58867daaed65e89051dc.tar.gz gcc-abdb744aecb0cc08b23e58867daaed65e89051dc.tar.bz2 | |
Update README.md for building steps on MacOS.
| -rw-r--r-- | README.md | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -38,6 +38,8 @@ Clone the repository $ git clone git@github.com:Rust-GCC/gccrs.git ``` +#### Linux + It is important to remember that GNU toolchain projects are designed to be built outside of their source directory which is why a build directory is created. @@ -48,6 +50,19 @@ $ ../gccrs/configure --prefix=$HOME/gccrs-install --disable-bootstrap --enable-m $ make ``` +#### MacOS + +The path of header dir and sysroot should be specified when you configure the project. +```bash +$ mkdir mac-build +$ cd mac-build +$ ../gccrs/configure --prefix=$HOME/gccrs-install --disable-bootstrap --enable-multilib --enable-languages=rust --with-native-system-header-dir=/usr/include --with-sysroot=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk +$ make + +``` + +#### Running GCC Rust + Running the compiler itself without make install we can simply invoke the compiler proper: ```bash |