homebrew-core/Formula/swi-prolog.rb
Adam Vandenberg 150eec20f4 swi-prolog: optional libarchive support
Also prevent finding a MacPorts installed libarchive.

Closes Homebrew/homebrew#28666.
2014-04-24 22:12:43 -07:00

81 lines
2.4 KiB
Ruby

require 'formula'
class SwiProlog < Formula
homepage 'http://www.swi-prolog.org/'
url 'http://www.swi-prolog.org/download/stable/src/pl-6.6.4.tar.gz'
sha1 '55dc574d7d928a15366bf2f2f0b84f7273edecd5'
devel do
url 'http://www.swi-prolog.org/download/devel/src/pl-7.1.13.tar.gz'
sha1 '99dba7a3a625f33942818b7f1e27f463765ef2ac'
end
head do
url 'git://www.swi-prolog.org/home/pl/git/pl.git'
depends_on :autoconf
end
option 'lite', "Disable all packages"
option 'with-jpl', "Enable JPL (Java Prolog Bridge)"
option 'with-xpce', "Enable XPCE (Prolog Native GUI Library)"
depends_on 'readline'
depends_on 'gmp'
depends_on 'libarchive' => :optional
if build.with? "xpce"
depends_on 'pkg-config' => :build
depends_on :x11
depends_on 'jpeg'
end
# 10.5 versions of these are too old
if MacOS.version <= :leopard
depends_on 'fontconfig'
depends_on 'expat'
end
fails_with :llvm do
build 2335
cause "Exported procedure chr_translate:chr_translate_line_info/3 is not defined"
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 --lite option specified
args << "--with-world" unless build.include? "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
system "#{bin}/swipl", "--version"
end
end