homebrew-core/Formula/ghc@8.2.rb
2019-01-29 08:30:04 +01:00

107 lines
3.8 KiB
Ruby

require "language/haskell"
class GhcAT82 < Formula
include Language::Haskell::Cabal
desc "Glorious Glasgow Haskell Compilation System"
homepage "https://haskell.org/ghc/"
url "https://downloads.haskell.org/~ghc/8.2.2/ghc-8.2.2-src.tar.xz"
sha256 "bb8ec3634aa132d09faa270bbd604b82dfa61f04855655af6f9d14a9eedc05fc"
bottle do
rebuild 1
sha256 "e8b7dbca371f1c62de38dd06dcd9e90d638acf2e2f6b61b087a0eb043ebbbfd7" => :mojave
sha256 "b1f1d079df456ce6297160e75766cd8016737bfaefee52cd29eeabddc302d4fd" => :high_sierra
sha256 "a3a80024bb1535107f78646d0d806efb1a794d132e52aa5a39e47fac24d5c275" => :sierra
end
keg_only :versioned_formula
depends_on "python" => :build
depends_on "sphinx-doc" => :build
resource "gmp" do
url "https://ftp.gnu.org/gnu/gmp/gmp-6.1.2.tar.xz"
mirror "https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz"
mirror "https://ftpmirror.gnu.org/gmp/gmp-6.1.2.tar.xz"
sha256 "87b565e89a9a684fe4ebeeddb8399dce2599f9c9049854ca8c0dfbdea0e21912"
end
# https://www.haskell.org/ghc/download_ghc_8_0_1#macosx_x86_64
# "This is a distribution for Mac OS X, 10.7 or later."
resource "binary" do
url "https://downloads.haskell.org/~ghc/8.2.2/ghc-8.2.2-x86_64-apple-darwin.tar.xz"
sha256 "f90fcf62f7e0936a6dfc3601cf663729bfe9bbf85097d2d75f0a16f8c2e95c27"
end
resource "testsuite" do
url "https://downloads.haskell.org/~ghc/8.2.2/ghc-8.2.2-testsuite.tar.xz"
sha256 "927ff939f46a0f79aa87e16e56e0a024a288c78259bed874cb15aa96a653566c"
end
def install
ENV["CC"] = ENV.cc
ENV["LD"] = "ld"
# Build a static gmp rather than in-tree gmp, otherwise it links to brew's.
gmp = libexec/"integer-gmp"
# GMP *does not* use PIC by default without shared libs so --with-pic
# is mandatory or else you'll get "illegal text relocs" errors.
resource("gmp").stage do
system "./configure", "--prefix=#{gmp}", "--with-pic", "--disable-shared",
"--build=#{Hardware.oldest_cpu}-apple-darwin#{`uname -r`.to_i}"
system "make"
system "make", "check"
ENV.deparallelize { system "make", "install" }
end
args = ["--with-gmp-includes=#{gmp}/include",
"--with-gmp-libraries=#{gmp}/lib"]
# As of Xcode 7.3 (and the corresponding CLT) `nm` is a symlink to `llvm-nm`
# and the old `nm` is renamed `nm-classic`. Building with the new `nm`, a
# segfault occurs with the following error:
# make[1]: * [compiler/stage2/dll-split.stamp] Segmentation fault: 11
# Upstream is aware of the issue and is recommending the use of nm-classic
# until Apple restores POSIX compliance:
# https://ghc.haskell.org/trac/ghc/ticket/11744
# https://ghc.haskell.org/trac/ghc/ticket/11823
# https://mail.haskell.org/pipermail/ghc-devs/2016-April/011862.html
# LLVM itself has already fixed the bug: llvm-mirror/llvm@ae7cf585
# rdar://25311883 and rdar://25299678
if DevelopmentTools.clang_build_version >= 703 && DevelopmentTools.clang_build_version < 800
args << "--with-nm=#{`xcrun --find nm-classic`.chomp}"
end
resource("binary").stage do
binary = buildpath/"binary"
system "./configure", "--prefix=#{binary}", *args
ENV.deparallelize { system "make", "install" }
ENV.prepend_path "PATH", binary/"bin"
end
system "./configure", "--prefix=#{prefix}", *args
system "make"
resource("testsuite").stage { buildpath.install Dir["*"] }
cd "testsuite" do
system "make", "clean"
system "make", "CLEANUP=1", "THREADS=#{ENV.make_jobs}", "fast"
end
ENV.deparallelize { system "make", "install" }
Dir.glob(lib/"*/package.conf.d/package.cache") { |f| rm f }
end
def post_install
system "#{bin}/ghc-pkg", "recache"
end
test do
(testpath/"hello.hs").write('main = putStrLn "Hello Homebrew"')
system "#{bin}/runghc", testpath/"hello.hs"
end
end