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require "formula"
class Dmd < Formula
homepage "http://dlang.org"
url "https://github.com/D-Programming-Language/dmd/archive/v2.067.0.tar.gz"
sha1 "663d27bc6a25028d54b139344a35476cf5b4dc23"
bottle do
sha256 "c73291ee736109820ddf6bcd7dec619e3b1090c6c0849a5a7b717e1a67a8603b" => :yosemite
sha256 "2f04b67d50261ea74f4d580b5a180657020bb91d70d267dc47bf45e1d1bea6d1" => :mavericks
sha256 "13c440997c04a64627c5d697844c7a7e42c379e2507334a32d6a632881516d68" => :mountain_lion
end
resource "druntime" do
url "https://github.com/D-Programming-Language/druntime/archive/v2.067.0.tar.gz"
sha1 "dd803d01d82c2bf9ef680d9b318955f674309747"
end
resource "phobos" do
url "https://github.com/D-Programming-Language/phobos/archive/v2.067.0.tar.gz"
sha1 "268447464389bd09a695ce4c0663f1bab283f041"
end
resource "tools" do
url "https://github.com/D-Programming-Language/tools/archive/v2.067.0.tar.gz"
sha1 "3d94855e46e39136ccd9b6765e8ffc1de37c95fa"
end
def install
make_args = ["INSTALL_DIR=#{prefix}", "MODEL=#{Hardware::CPU.bits}", "-f", "posix.mak"]
system "make", "SYSCONFDIR=#{etc}", "TARGET_CPU=X86", "RELEASE=1", *make_args
bin.install "src/dmd"
prefix.install "samples"
man.install Dir["docs/man/*"]
# A proper dmd.conf is required for later build steps:
conf = buildpath/"dmd.conf"
# Can't use opt_include or opt_lib here because dmd won't have been
# linked into opt by the time this build runs:
conf.write <<-EOS.undent
[Environment]
DFLAGS=-I#{include}/d2 -L-L#{lib}
EOS
etc.install conf
install_new_dmd_conf
make_args.unshift "DMD=#{bin}/dmd"
(buildpath/"druntime").install resource("druntime")
(buildpath/"phobos").install resource("phobos")
system "make", "-C", "druntime", *make_args
system "make", "-C", "phobos", "VERSION=#{buildpath}/VERSION", *make_args
(include/"d2").install Dir["druntime/import/*"]
cp_r ["phobos/std", "phobos/etc"], include/"d2"
lib.install Dir["druntime/lib/*", "phobos/**/libphobos2.a"]
resource("tools").stage do
inreplace "posix.mak", "install: $(TOOLS) $(CURL_TOOLS)", "install: $(TOOLS) $(ROOT)/dustmite"
system "make", "install", *make_args
end
end
# Previous versions of this formula may have left in place an incorrect
# dmd.conf. If it differs from the newly generated one, move it out of place
# and warn the user.
# This must be idempotent because it may run from both install() and
# post_install() if the user is running `brew install --build-from-source`.
def install_new_dmd_conf
conf = etc/"dmd.conf"
# If the new file differs from conf, etc.install drops it here:
new_conf = etc/"dmd.conf.default"
# Else, we're already using the latest version:
return unless new_conf.exist?
backup = etc/"dmd.conf.old"
opoo "An old dmd.conf was found and will be moved to #{backup}."
mv conf, backup
mv new_conf, conf
end
def post_install
install_new_dmd_conf
end
test do
system bin/"dmd", prefix/"samples/hello.d"
system "./hello"
end
end
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