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musl-cross.rb
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musl-cross.rb
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# typed: false
# frozen_string_literal: true
class MuslCross < Formula
desc "Linux cross compilers based on musl libc"
homepage "https://github.com/richfelker/musl-cross-make"
url "https://github.com/richfelker/musl-cross-make/archive/refs/tags/v0.9.9.tar.gz"
sha256 "ff3e2188626e4e55eddcefef4ee0aa5a8ffb490e3124850589bcaf4dd60f5f04"
revision 2
head "https://github.com/richfelker/musl-cross-make.git"
bottle do
root_url "https://f001.backblazeb2.com/file/filippo-public"
sha256 cellar: :any_skip_relocation, ventura: "aed152f8444f745051a793140766144607c4d39d0627c8481ef78ea0602cb967"
sha256 cellar: :any_skip_relocation, arm64_ventura: "05ffe040629aca767be733d64e811fd06189b62c34b5b3c00ed6afd2195d5358"
end
option "with-arm-hf", "Build cross-compilers targeting arm-linux-musleabihf"
option "with-arm", "Build cross-compilers targeting arm-linux-musleabi"
option "with-i486", "Build cross-compilers targeting i486-linux-musl"
option "with-mips", "Build cross-compilers targeting mips-linux-musl"
option "with-mipsel", "Build cross-compilers targeting mipsel-linux-musl"
option "with-mips64", "Build cross-compilers targeting mips64-linux-musl"
option "with-mips64el", "Build cross-compilers targeting mips64el-linux-musl"
option "with-powerpc", "Build cross-compilers targeting powerpc-linux-musl"
option "with-powerpc-sf", "Build cross-compilers targeting powerpc-linux-muslsf"
option "with-powerpc64", "Build cross-compilers targeting powerpc64-linux-musl"
option "with-powerpc64le", "Build cross-compilers targeting powerpc64le-linux-musl"
option "without-aarch64", "Do not build cross-compilers targeting aarch64-linux-musl"
option "without-x86_64", "Do not build cross-compilers targeting x86_64-linux-musl"
depends_on "gnu-sed" => :build
depends_on "make" => :build
resource "linux-4.19.88.tar.xz" do
url "https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.19.88.tar.xz"
sha256 "c1923b6bd166e6dd07be860c15f59e8273aaa8692bc2a1fce1d31b826b9b3fbe"
end
resource "mpfr-4.0.2.tar.bz2" do
url "https://ftp.gnu.org/gnu/mpfr/mpfr-4.0.2.tar.bz2"
sha256 "c05e3f02d09e0e9019384cdd58e0f19c64e6db1fd6f5ecf77b4b1c61ca253acc"
end
resource "mpc-1.1.0.tar.gz" do
url "https://ftp.gnu.org/gnu/mpc/mpc-1.1.0.tar.gz"
sha256 "6985c538143c1208dcb1ac42cedad6ff52e267b47e5f970183a3e75125b43c2e"
end
resource "gmp-6.1.2.tar.bz2" do
url "https://ftp.gnu.org/gnu/gmp/gmp-6.1.2.tar.bz2"
sha256 "5275bb04f4863a13516b2f39392ac5e272f5e1bb8057b18aec1c9b79d73d8fb2"
end
resource "musl-1.2.0.tar.gz" do
url "https://www.musl-libc.org/releases/musl-1.2.0.tar.gz"
sha256 "c6de7b191139142d3f9a7b5b702c9cae1b5ee6e7f57e582da9328629408fd4e8"
end
resource "binutils-2.33.1.tar.bz2" do
url "https://ftp.gnu.org/gnu/binutils/binutils-2.33.1.tar.bz2"
sha256 "0cb4843da15a65a953907c96bad658283f3c4419d6bcc56bf2789db16306adb2"
end
resource "config.sub" do
url "https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=3d5db9ebe860"
sha256 "75d5d255a2a273b6e651f82eecfabf6cbcd8eaeae70e86b417384c8f4a58d8d3"
end
resource "gcc-9.2.0.tar.xz" do
url "https://ftp.gnu.org/gnu/gcc/gcc-9.2.0/gcc-9.2.0.tar.xz"
sha256 "ea6ef08f121239da5695f76c9b33637a118dcf63e24164422231917fa61fb206"
end
resource "isl-0.21.tar.bz2" do
url "https://downloads.sourceforge.net/project/libisl/isl-0.21.tar.bz2"
sha256 "d18ca11f8ad1a39ab6d03d3dcb3365ab416720fcb65b42d69f34f51bf0a0e859"
end
patch do # disable arm vdso in musl 1.2.0
url "https://github.com/richfelker/musl-cross-make/commit/d6ded50d.patch?full_index=1"
sha256 "6a1ab78f59f637c933582db515dd0d5fe4bb6928d23a9b02948b0cdb857466c8"
end
patch do # use CURDIR instead of PWD
url "https://github.com/richfelker/musl-cross-make/commit/a54eb56f.patch?full_index=1"
sha256 "a4e3fc7c37dac40819d23bd022122c17c783f58dda4345065fec6dca6abce36c"
end
patch do # Apple Silicon build fix for gcc-6.5.0 .. gcc-10.3.0
url "https://github.com/richfelker/musl-cross-make/commit/8d34906.patch?full_index=1"
sha256 "01b2e0e11aeb33db5d8988d42a517828911601227238d8e7d5d7db8364486c26"
end
def install
targets = []
targets.push "x86_64-linux-musl" if build.with? "x86_64"
targets.push "aarch64-linux-musl" if build.with? "aarch64"
targets.push "arm-linux-musleabihf" if build.with? "arm-hf"
targets.push "arm-linux-musleabi" if build.with? "arm"
targets.push "i486-linux-musl" if build.with? "i486"
targets.push "mips-linux-musl" if build.with? "mips"
targets.push "mipsel-linux-musl" if build.with? "mipsel"
targets.push "mips64-linux-musl" if build.with? "mips64"
targets.push "mips64el-linux-musl" if build.with? "mips64el"
targets.push "powerpc-linux-musl" if build.with? "powerpc"
targets.push "powerpc-linux-muslsf" if build.with? "powerpc-sf"
targets.push "powerpc64-linux-musl" if build.with? "powerpc64"
targets.push "powerpc64le-linux-musl" if build.with? "powerpc64le"
(buildpath/"resources").mkpath
resources.each do |resource|
cp resource.fetch, buildpath/"resources"/resource.name
end
(buildpath/"config.mak").write <<~EOS
SOURCES = #{buildpath/"resources"}
OUTPUT = #{libexec}
# Drop some features for faster and smaller builds
COMMON_CONFIG += --disable-nls
GCC_CONFIG += --disable-libquadmath --disable-decimal-float
GCC_CONFIG += --disable-libitm --disable-fixed-point
# Keep the local build path out of binaries and libraries
COMMON_CONFIG += --with-debug-prefix-map=#{buildpath}=
# Explicitly enable libisl support to avoid opportunistic linking
ISL_VER = 0.21
# https://llvm.org/bugs/show_bug.cgi?id=19650
# https://github.com/richfelker/musl-cross-make/issues/11
ifeq ($(shell $(CXX) -v 2>&1 | grep -c "clang"), 1)
TOOLCHAIN_CONFIG += CXX="$(CXX) -fbracket-depth=512"
endif
EOS
ENV.prepend_path "PATH", "#{Formula["gnu-sed"].opt_libexec}/gnubin"
targets.each do |target|
system Formula["make"].opt_bin/"gmake", "install", "TARGET=#{target}"
end
bin.install_symlink Dir["#{libexec}/bin/*"]
end
test do
(testpath/"hello.c").write <<~EOS
#include <stdio.h>
int main()
{
printf("Hello, world!");
}
EOS
system "#{bin}/x86_64-linux-musl-cc", (testpath/"hello.c") if build.with? "x86_64"
system "#{bin}/i486-linux-musl-cc", (testpath/"hello.c") if build.with? "i486"
system "#{bin}/aarch64-linux-musl-cc", (testpath/"hello.c") if build.with? "aarch64"
system "#{bin}/arm-linux-musleabihf-cc", (testpath/"hello.c") if build.with? "arm-hf"
system "#{bin}/arm-linux-musleabi-cc", (testpath/"hello.c") if build.with? "arm"
system "#{bin}/mips-linux-musl-cc", (testpath/"hello.c") if build.with? "mips"
system "#{bin}/mipsel-linux-musl-cc", (testpath/"hello.c") if build.with? "mipsel"
system "#{bin}/mips64-linux-musl-cc", (testpath/"hello.c") if build.with? "mips64"
system "#{bin}/mips64el-linux-musl-cc", (testpath/"hello.c") if build.with? "mips64el"
system "#{bin}/powerpc-linux-musl-cc", (testpath/"hello.c") if build.with? "powerpc"
system "#{bin}/powerpc-linux-muslsf-cc", (testpath/"hello.c") if build.with? "powerpc-sf"
system "#{bin}/powerpc64-linux-musl-cc", (testpath/"hello.c") if build.with? "powerpc64"
system "#{bin}/powerpc64le-linux-musl-cc", (testpath/"hello.c") if build.with? "powerpc64le"
end
end