homebrew-core/Formula/nu.rb

120 lines
4.7 KiB
Ruby

class Nu < Formula
desc "Object-oriented, Lisp-like programming language"
homepage "https://programming.nu/"
url "https://github.com/programming-nu/nu/archive/v2.3.0.tar.gz"
sha256 "1a6839c1f45aff10797dd4ce5498edaf2f04c415b3c28cd06a7e0697d6133342"
license "Apache-2.0"
revision 1
head "https://github.com/programming-nu/nu.git", branch: "master"
bottle do
sha256 cellar: :any, arm64_monterey: "73458d60272c9b5b96ec050db803e86e6f5886bc900f43fce9a99166f5829bc1"
sha256 cellar: :any, arm64_big_sur: "d5d3537f601e6de7a089a83156751a904875f311c8df33a296d76ab82869864d"
sha256 cellar: :any, monterey: "a2a1bdb6473b6afd30cde5def27158415fb38f92851b8a252498631f7e2f350d"
sha256 cellar: :any, big_sur: "bde3090df08b5cf2a6038aab4b80daf3981fcf2d7cb19653a8bb507eb5a2349a"
sha256 cellar: :any, catalina: "4cace319187e0c057a0437dd17f83022e9e5ac20f478cc317fd2be8b2ca8c2ab"
sha256 cellar: :any_skip_relocation, x86_64_linux: "1413e8674c855798fc973e5f9a00af4575e6fece5427e1f16b8814e40c338cf2"
end
depends_on "pcre"
uses_from_macos "llvm" => :build
uses_from_macos "swift" => :build # For libdispatch on Linux.
uses_from_macos "libffi"
on_linux do
depends_on "gnustep-make" => :build
depends_on "gnustep-base"
depends_on "libobjc2"
depends_on "readline"
end
on_arm do
# objc/NuBridge.m:1242:6: error: implicit declaration of function 'ffi_prep_closure' is invalid in C99
# Since libffi.tbd only exports '_ffi_prep_closure' on x86_64, we need to use formula until fixed.
# Issue ref: https://github.com/programming-nu/nu/issues/97
depends_on "libffi"
end
# Clang must be used on Linux because GCC Objective-C support is insufficient.
fails_with :gcc
# Fix Snow Leopard or Lion check to avoid `-arch x86_64` being added to ARM build
# PR ref: https://github.com/programming-nu/nu/pull/101
# TODO: Remove if upstream PR is merged and in a release.
patch do
url "https://github.com/programming-nu/nu/commit/0a837a407f9e9b8f7861b0dd2736f54c04729642.patch?full_index=1"
sha256 "6c8567f0c2681f652dc087f6ef4b713bcc598e99729099a910984f9134f6a72c"
end
def install
ENV.delete("SDKROOT") if MacOS.version < :sierra
ENV["PREFIX"] = prefix
# Don't hard code path to clang.
inreplace "tools/nuke", "/usr/bin/clang", ENV.cc
# Work around ARM build error where directives removed necessary code and broke mininush.
# Nu uncaught exception: NuIvarAddedTooLate: explicit instance variables ...
# Issue ref: https://github.com/programming-nu/nu/issues/102
inreplace "objc/NuOperators.m", "#if defined(__x86_64__) || TARGET_OS_IPHONE",
"#if defined(__x86_64__) || defined(__arm64__)"
unless OS.mac?
ENV.append_path "PATH", Formula["gnustep-make"].libexec
# Help linker find libdispatch from swift on Linux.
# This is only used for the mininush temporary compiler and is not needed for nush.
ldflags = %W[
"-L#{Formula["swift"].libexec}/lib/swift/linux"
"-Wl,-rpath,#{Formula["swift"].libexec}/lib/swift/linux"
]
ENV["LIBDIRS"] = ldflags.join(" ")
# Remove CFLAGS that force using GNU runtime on Linux.
# Remove this workaround when upstream drops these flags or provides a way to disable them.
# Reported upstream here: https://github.com/programming-nu/nu/issues/99.
inreplace "Nukefile", "-DGNU_RUNTIME=1", ""
inreplace "Nukefile", "-fgnu-runtime", ""
end
inreplace "Nukefile" do |s|
s.gsub!('(SH "sudo ', '(SH "') # don't use sudo to install
s.gsub!("\#{@destdir}/Library/Frameworks", "\#{@prefix}/Frameworks")
s.sub!(/^;; source files$/, <<~EOS)
;; source files
(set @framework_install_path "#{frameworks}")
EOS
end
# Remove bundled libffi
(buildpath/"libffi").rmtree
# Remove unused prefix from ffi.h to match directory structure of libffi formula
include_path = (OS.mac? && Hardware::CPU.arm?) ? "ffi" : "x86_64-linux-gnu"
inreplace ["objc/NuBridge.h", "objc/NuBridge.m", "objc/Nu.m"], "<#{include_path}/", "<"
system "make", "CC=#{ENV.cc}"
system "./mininush", "tools/nuke"
bin.mkdir
lib.mkdir
include.mkdir
system "./mininush", "tools/nuke", "install"
end
def caveats
on_macos do
<<~EOS
Nu.framework was installed to:
#{frameworks}/Nu.framework
You may want to symlink this Framework to a standard macOS location,
such as:
ln -s "#{frameworks}/Nu.framework" /Library/Frameworks
EOS
end
end
test do
system bin/"nush", "-e", '(puts "Everything old is Nu again.")'
end
end