split(libstdcxx) (#6373)

* split(libstdcxx)

* fix array syntax

* -std=c++20

* fix test

* Update package.yml

* fix darwin test
This commit is contained in:
Jacob Heider 2024-06-09 08:42:25 -04:00 committed by GitHub
parent 2c05904bf0
commit 7ada53f004
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distributable:
url: https://ftp.gnu.org/gnu/gcc/gcc-{{version.raw}}/gcc-{{ version.raw }}.tar.xz
strip-components: 1
versions:
github: gcc-mirror/gcc/tags
strip: /^releases\/gcc-/
dependencies:
gnu.org/binutils: '*' # linker needs `as`
gnu.org/gmp: '>=4.2'
gnu.org/mpfr: '>=2.4.0'
gnu.org/mpc: '>=0.8.0'
build:
dependencies:
linux:
gnu.org/gcc: '*'
gnu.org/make: '*'
perl.org: '^5.6.1'
gnu.org/patch: '*'
curl.se: '*'
github.com/westes/flex: '*'
working-directory: build
script:
# Applying ians patches on x86-64 too, since he sometimes gets fixes in faster, like:
# https://github.com/orgs/Homebrew/discussions/5216
# If we have a patch, apply it
- run: |
if test -n "$PATCH{{version.major}}{{version.minor}}"; then
curl "$PATCH{{version.major}}{{version.minor}}" | patch -p1
fi
if: darwin
working-directory: ..
# if there's no diff yet, unpack iains' source over ours
- run: |
if test -n "$BRANCH{{version.major}}{{version.minor}}"; then
curl -L "$BRANCH{{version.major}}{{version.minor}}" | tar xz --strip-components=1
fi
if: darwin
working-directory: ..
# On Linux, we need to statically link libstdc++ and libgcc
- run: export ARGS=($ARGS --with-boot-ldflags="-static-libstdc++ -static-libgcc $LDFLAGS")
if: linux
- run: export ARGS=($ARGS)
if: darwin
- ../configure "${ARGS[@]}"
- make --jobs {{ hw.concurrency }}
- make install-target-libstdc++-v3 install-target-libgcc
# On Linux, we need to move the libraries to the lib directory.
- run: |
mv lib64/* lib/
rmdir lib64
if: linux
working-directory: ${{prefix}}
env:
# Branch from the Darwin maintainer of GCC, with a few generic fixes and
# Apple Silicon support, located at https://github.com/iains/gcc-12-branch
PATCH122: https://raw.githubusercontent.com/Homebrew/formula-patches/1d184289/gcc/gcc-12.2.0-arm.diff
# https://github.com/iains/gcc-darwin-arm64
PATCH131: https://raw.githubusercontent.com/Homebrew/formula-patches/master/gcc/gcc-13.1.0.diff
BRANCH105: https://github.com/iains/gcc-10-branch/archive/refs/heads/gcc-10-5Dr0-pre-0.tar.gz
BRANCH114: https://github.com/iains/gcc-11-branch/archive/refs/tags/gcc-11.4-darwin-r0.tar.gz
BRANCH123: https://github.com/iains/gcc-12-branch/archive/refs/tags/gcc-12.3-darwin-r0.tar.gz
BRANCH132: https://github.com/iains/gcc-13-branch/archive/refs/heads/gcc-13-2-darwin.tar.gz
BRANCH133: https://github.com/iains/gcc-13-branch/archive/refs/heads/gcc-13-3-darwin-pre-0.tar.gz
BRANCH141: https://github.com/iains/gcc-14-branch/archive/refs/heads/gcc-14-1-darwin-pre-0.tar.gz
ARGS:
- --prefix={{ prefix }}
- --libdir={{ prefix }}/lib
- --disable-bootstrap
- --disable-nls
linux:
ARGS:
- --disable-multilib
- --enable-default-pie
- --enable-pie-tools
- --enable-host-pie
linux/x86-64:
LDFLAGS: $LDFLAGS -pie
CFLAGS: $CFLAGS -fPIC -fPIE
CXXFLAGS: $CXXFLAGS -fPIC -fPIE
darwin:
ARGS:
# Reliance on CLT hard path is yuck.
- --with-sysroot=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
darwin/aarch64:
ARGS:
# https://en.wikipedia.org/wiki/Darwin_(operating_system)#Darwin_16%E2%80%9319;_OS_X_rebranded_into_macOS
- --build=aarch64-apple-darwin20.0.0
darwin/x86-64:
ARGS:
- --build=x86_64-apple-darwin20.0.0
# llvm-as generates __compact_unwind sections, even when told not to. this causes build errors
# for ^10 on darwin+x86-64
# https://stackoverflow.com/questions/52211390/trouble-building-gcc-on-mac-cant-find-system-headers
BOOT_CFLAGS: -Wa,-mmacos-version-min=10.5
CFLAGS_FOR_TARGET: -Wa,-mmacos-version-min=10.5
and CXXFLAGS_FOR_TARGET: -Wa,-mmacos-version-min=10.5
test:
dependencies:
gnu.org/gcc: '*'
script:
- run: g++ -o test $FIXTURE -std=c++20 -lstdc++
fixture:
extname: cc
content: |
#include <iostream>
struct exception { };
int main()
{
std::cout << "Hello, world!" << std::endl;
try { throw exception{}; }
catch (exception) { }
catch (...) { }
return 0;
}
- test "$(./test)" = "Hello, world!"
- run: ldd test | grep "{{prefix}}/lib/libstdc++.so"
if: linux
- run: otool -L test | grep 'gnu.org/gcc/libstdcxx/.*/lib/libstdc++\..*\.dylib'
if: darwin