homebrew-core/Formula/swi-prolog.rb
2017-01-25 08:19:43 +01:00

84 lines
2.7 KiB
Ruby

class SwiProlog < Formula
desc "ISO/Edinburgh-style Prolog interpreter"
homepage "http://www.swi-prolog.org/"
url "http://www.swi-prolog.org/download/stable/src/swipl-7.2.3.tar.gz"
sha256 "43657d51b7c5887bc2d2bced50a9822b86a08a6841399b8e76ee877f51d646b5"
revision 2
bottle do
rebuild 1
sha256 "d110d8f643e8ffc1ec03b2803fe35ee4cf0f1fc0b65e1723007496bed928de23" => :sierra
sha256 "5d393388c3e50fb3654b6c62245e4803397e0c4a270d6f5efd53b279a779cded" => :el_capitan
sha256 "0e8f6ed41a8f7e162752ecf93fbca9ca75faa7787f60736ecceed679699ab07c" => :yosemite
end
devel do
url "http://www.swi-prolog.org/download/devel/src/swipl-7.5.0.tar.gz"
sha256 "67f0a6d05dd5c6604c256734aac095a122a39791970c2bc802d2e7950cfedef9"
end
head do
url "https://github.com/SWI-Prolog/swipl-devel.git"
depends_on "autoconf" => :build
end
option "with-lite", "Disable all packages"
option "with-jpl", "Enable JPL (Java Prolog Bridge)"
option "with-xpce", "Enable XPCE (Prolog Native GUI Library)"
deprecated_option "lite" => "with-lite"
depends_on "pkg-config" => :build
depends_on "readline"
depends_on "gmp"
depends_on "openssl"
depends_on "libarchive" => :optional
if build.with? "xpce"
depends_on :x11
depends_on "jpeg"
end
def install
# The archive package hard-codes a check for MacPort libarchive
# Replace this with a check for Homebrew's libarchive, or nowhere
if build.with? "libarchive"
inreplace "packages/archive/configure.in", "/opt/local",
Formula["libarchive"].opt_prefix
else
ENV.append "DISABLE_PKGS", "archive"
end
args = ["--prefix=#{libexec}", "--mandir=#{man}"]
ENV.append "DISABLE_PKGS", "jpl" if build.without? "jpl"
ENV.append "DISABLE_PKGS", "xpce" if build.without? "xpce"
# SWI-Prolog's Makefiles don't add CPPFLAGS to the compile command, but do
# include CIFLAGS. Setting it here. Also, they clobber CFLAGS, so including
# the Homebrew-generated CFLAGS into COFLAGS here.
ENV["CIFLAGS"] = ENV.cppflags
ENV["COFLAGS"] = ENV.cflags
# Build the packages unless --with-lite option specified
args << "--with-world" if build.without? "lite"
# './prepare' prompts the user to build documentation
# (which requires other modules). '3' is the option
# to ignore documentation.
system "echo 3 | ./prepare" if build.head?
system "./configure", *args
system "make"
system "make", "install"
bin.write_exec_script Dir["#{libexec}/bin/*"]
end
test do
(testpath/"test.pl").write <<-EOS.undent
test :-
write('Homebrew').
EOS
assert_equal "Homebrew", shell_output("#{bin}/swipl -s #{testpath}/test.pl -g test -t halt")
end
end