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GCC 12.2.0 (x86_64)

04 Dec 12:04
@simonjwright simonjwright
gcc-12.2.0
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simonjwright Simon Wright
GPG key ID: E3B79594259CDDAC
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GCC 12.2.0 (x86_64)

This release is for GCC 12.2.0 built on Mac OS X El Capitan (10.11, Darwin 15), with Xcode 8.2.1 and Python 3.9.8.

Also runs on macOS versions up to at least Monterey (12, Darwin 21). It will run on Intel Macs, or M1 Macs under Rosetta, and uses the Xcode SDK if found, the Command Line Tooks SDK if not.

Compilers included: Ada, C, C++.

Tools included (all at version 23.0.0, and all with the Runtime Library Exception, except as noted):

Full GPL:

GPL with the Runtime Library Exception:

Configured with:

--prefix=/opt/gcc-12.2.0
--without-libiconv-prefix 
--disable-libmudflap 
--disable-libstdcxx-pch 
--disable-libsanitizer 
--disable-libcc1 
--disable-libcilkrts 
--disable-multilib 
--disable-nls 
--enable-languages=c,c++,ada 
--host=x86_64-apple-darwin15 
--target=x86_64-apple-darwin15 
--build=x86_64-apple-darwin15 
--without-isl 
--with-build-sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk 
--with-sysroot= 
--with-specs='%{!sysroot=*:
--sysroot=%:if-exists-else(/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk)}' 
--with-build-config=no 
--enable-bootstrap

Notes

The software was built using the building-gcc-macos-native scripts at Github, tag gcc-12.2.0.

Compiler

The compiler is GPL version 3. The runtime has the GCC Runtime Exception, so executables built with it can be released on proprietary terms.

GMP, MPFR, MPC

These libraries (releases 6.2.1, 4.1.0, 1.2.1 respectively) are installed with the compiler.

Include, library paths

As noted here, Apple have changed the location of system include files and libraries; they used to be copied from the SDKs to the "standard" /usr/include and /usr/lib either automatically or on command.

This compiler has been built so you don't need to take any related action to use it: unfortunately, this means that paths in /usr/local and /Library/Frameworks aren't searched.

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GNAT CE 2021

16 Jun 12:50
@simonjwright simonjwright
gnat-ce-2021
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GNAT CE 2021 Pre-release
Pre-release

This is GNAT Community Edition built on Mac OS X El Capitan (10.11, Darwin 15), with Xcode 8.2.1.

Also runs on macOS versions up to Big Sur (11, Darwin 20).

gnat-ce-2021-x86_64-apple-darwin15.pkg

Compilers included: Ada, C, C++.

The compiler, runtime and tools included are licensed under the GPL v3, and are sourced from the AdaCore Community download site.

Target: x86_64-apple-darwin15

Configured with:

/Volumes/Miscellaneous1/src/gnat-ce-2021/gcc-10-2021-20210519-19A74-src/configure
 --prefix=/opt/gnat-ce-2021
 --without-libiconv-prefix
 --disable-libmudflap
 --disable-libstdcxx-pch
 --disable-libsanitizer
 --disable-libcc1
 --disable-libcilkrts
 --disable-multilib
 --disable-nls
 --enable-languages=c,c++,ada
 --host=x86_64-apple-darwin15
 --target=x86_64-apple-darwin15
 --build=x86_64-apple-darwin15
 --without-isl
 --with-build-sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
 --with-sysroot=
 --with-specs='%{!sysroot=*:--sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk}'
 --with-build-config=no
 --enable-bootstrap

Tools , Libraries

  • AUnit
  • GDB
  • GMP
  • GNATCOLL bindings
  • GNATCOLL core
  • GNATCOLL database
  • Gprbuild
  • Langkit
  • Libadalang and tools
  • MPC
  • MPFR
  • XMLAda

Install

Xcode is required.

Download the binary .pkg. It's not signed, so don't double-click on it; instead, right-click on it and Open. Accept the warning. You will be guided through the installation.

Setting PATH

PATH needs to be set to include /opt/gnat-ce-2021/bin at the front:

bash

Insert

export PATH=/opt/gnat-ce-2021/bin:$PATH

in your ~/.bash_profile_common.

zsh

Likewise, but in ~/.zshrc.

See here for helpful information on moving to zsh.

Installing GDB

gdb has to be 'code-signed' (unless you're willing to run it as root!) and under Sierra and later macOS releases there are additional steps that have to be taken.

For El Capitan, see here.

For Sierra, and High Sierra, see here; in the case of High Sierra, the 10.12.1 paragraph refers.

For Mojave, Catalina and Big Sur, see here.

Notes

The software was built using the building-gcc-macos-native scripts at Github, tag gnat-ce-2021.

Include, library paths

As discussed here, Apple have changed the location of system include files and libraries; they used to be copied from the SDKs to the "standard" /usr/include and /usr/lib either automatically or on command. The workround that this distribution includes has the unfortunate side-effect that /usr/local/include and /usr/include/lib are not automatically included in C/C++ compilations and links.

Tool notes

GDB was rebuilt with the new compiler, with an additional patch.

To use the debugger, it must be signed: again, see above.

Distribution

The distribution was prepared using the distributing-gcc project at Github, tag gnat-ce-2021.

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