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docbook: El Capitan fixes

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The new version of libxml2 on El Capitan seemed to break the catalog
generation.
Fixed by setting the XML_CATALOG_FILES environment variable explicitly
before invoking xmlcatalog
This commit is contained in:
Tom Schoonjans 2015-09-27 15:47:13 +01:00 committed by Dominyk Tiller
parent 63fed255ad
commit 73db876bd8
1 changed files with 22 additions and 8 deletions
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30
Formula/docbook.rb
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@ -12,6 +12,8 @@ class Docbook < Formula
sha256 "5d563a04a11cee14fd7c52a6b4a85d397b019bf2f5cc96005e2d17dac4ad7231" => :mavericks
end
depends_on "libxml2"
resource "xml412" do
url "http://www.docbook.org/xml/4.1.2/docbkx412.zip"
sha256 "30f0644064e0ea71751438251940b1431f46acada814a062870f486c772e7772"
@ -45,7 +47,14 @@ class Docbook < Formula
def install
(etc/"xml").mkpath
system "xmlcatalog", "--noout", "--create", "#{etc}/xml/catalog"
# only create catalog file if it doesn't exist already to avoid content added
# by other formulas to be removed
unless File.file?("#{etc}/xml/catalog")
ENV["XML_CATALOG_FILES"] = "#{etc}/xml/catalog"
system "#{Formula["libxml2"].opt_bin}/xmlcatalog", "--noout", "--create", "catalog"
(etc/"xml").install "catalog"
end
%w[42 412 43 44 45 50].each do |version|
resource("xml#{version}").stage do |r|
@ -60,17 +69,22 @@ class Docbook < Formula
rm_rf "docs"
(prefix/"docbook/xml"/r.version).install Dir["*"]
catalog = prefix/"docbook/xml/#{r.version}/catalog.xml"
system "xmlcatalog", "--noout", "--del",
"file://#{catalog}", "#{etc}/xml/catalog"
system "xmlcatalog", "--noout", "--add", "nextCatalog",
"", "file://#{catalog}", "#{etc}/xml/catalog"
end
end
end
def post_install
ENV["XML_CATALOG_FILES"] = "#{etc}/xml/catalog"
%w[4.2 4.1.2 4.3 4.4 4.5 5.0].each do |version|
catalog = prefix/"docbook/xml/#{version}/catalog.xml"
system "#{Formula["libxml2"].opt_bin}/xmlcatalog", "--noout", "--del",
"file://#{catalog}", "#{etc}/xml/catalog"
system "#{Formula["libxml2"].opt_bin}/xmlcatalog", "--noout", "--add", "nextCatalog",
"", "file://#{catalog}", "#{etc}/xml/catalog"
end
end
def caveats; <<-EOS.undent
To use the DocBook package in your XML toolchain,
you need to add the following to your ~/.bashrc: