1 files changed, 104 insertions, 0 deletions
diff --git a/Library/Formula/pike.rb b/Library/Formula/pike.rb
new file mode 100644
index 000000000..af23edd7a
--- /dev/null
+++ b/Library/Formula/pike.rb
@@ -0,0 +1,104 @@
+require 'formula'
+
+def option? opt
+  build.include? opt or build.include? 'with-all'
+end
+
+class Pike < Formula
+  homepage 'http://pike.ida.liu.se'
+  url 'http://pike.ida.liu.se/pub/pike/all/7.8.700/Pike-v7.8.700.tar.gz'
+  sha1 '877bd50d2bb202aa485d1f7c62398922d60696c7'
+
+  depends_on "nettle"
+  depends_on "gmp"
+  depends_on "pcre"
+  depends_on :x11 => :recommended
+  depends_on 'libtiff' => :recommended
+
+  # optional dependencies
+  depends_on 'gettext'       if option? 'with-gettext'
+  depends_on 'gdbm'          if option? 'with-gdbm'
+  depends_on 'gtk+'          if option? 'with-gtk2'
+  depends_on 'mysql'         if option? 'with-mysql'
+  depends_on 'sdl'           if option? 'with-sdl'
+  depends_on 'sane-backends' if option? 'with-sane'
+  depends_on 'pdflib-lite'   if option? 'with-pdf'
+  depends_on 'mesalib-glw'   if option? 'with-gl'
+
+  option 'with-gettext', 'Include Gettext support'
+  option 'with-gdbm', 'Include Gdbm support'
+  option 'with-gtk2', 'Include GTK2 support'
+  option 'with-mysql', 'Include Mysql support'
+  option 'with-pcre', 'Include Regexp.PCRE support'
+  option 'with-sdl', 'Include SDL support'
+  option 'with-sane', 'Include Sane support'
+  option 'with-pdf', 'Include PDF support'
+  option 'with-gl', 'Include GL support'
+  option 'with-all', 'Include all features'
+  option 'with-machine-code', 'Enables machine code'
+
+  fails_with :llvm do
+    build 2335
+    cause "Fails to build multiset.c, results in a Abort trap being caught."
+  end
+
+  def install
+    args = ["--prefix=#{prefix}", "--without-bundles"]
+
+    if MacOS.prefer_64_bit? and not build.build_32_bit?
+      ENV.append 'CFLAGS', '-m64'
+      args << "--with-abi=64"
+    else
+      ENV.append 'CFLAGS', '-m32'
+      args << "--with-abi=32"
+    end
+
+    unless build.include? 'with-machine-code'
+      args << "--without-machine-code"
+    end
+
+    ENV.j1
+
+    system "make", "CONFIGUREARGS='" + args.join(' ') + "'"
+
+    # installation is complicated by some of brew's standard patterns.
+    # hopefully these notes explain the reasons for diverging from
+    # the path that most other formulae use.
+    #
+    # item 1
+    #
+    # basically, pike already installs itself naturally as brew would want
+    # it; that is, if prefix=/Cellar, installation would create
+    # /Cellar/pike/ver/bin and so forth. We could just go with that, but it's
+    # possible that homebrew might change its layout and then the formula
+    # would no longer work.
+    #
+    # so, rather than guessing at it, we do this alternate gyration, forcing
+    # pike to install in a slightly nonstandard way (for pike, at least)
+    #
+    # item 2
+    #
+    # a second problem crops up because the during installation, the link
+    # function tries to pull in stuff from lib/, which is really more like
+    # what one would expect share or libexec in homebrew might be: pike
+    # specific files, rather than shared libraries. we could approach this
+    # in a similar fashion, but the result would be a really odd arrangement
+    # for anyone remotely familar with standard pike installs.
+    #
+    # because there's no way to override the keg.link command, this formula
+    # installs the whole pike install into prefix/libexec and then links the
+    # man page and binary back into prefix/share and prefix/bin. not so
+    # elegant, but that's the way brew works.
+    system "make",  "install",
+                    "prefix=#{libexec}",
+                    "exec_prefix=#{libexec}",
+                    "share_prefix=#{libexec}/share",
+                    "lib_prefix=#{libexec}/lib",
+                    "man_prefix=#{libexec}/man",
+                    "include_path=#{libexec}/include",
+                    "INSTALLARGS=--traditional"
+
+   bin.install_symlink "#{libexec}/bin/pike"
+   share.install_symlink "#{libexec}/share/man"
+  end
+end