From 26e55ced73cb1154906f11b7d6e965cb816a09fe Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Mon, 28 Mar 2016 21:59:05 +1000
Subject: Add stuff to build external projects NetSurf and polipo.

---
 build.lua                    |  5 +++++
 src/others/build_NetSurf.lua | 48 ++++++++++++++++++++++++++++++++++++++++++++
 src/others/build_polipo.lua  | 17 ++++++++++++++++
 3 files changed, 70 insertions(+)
 create mode 100755 src/others/build_NetSurf.lua
 create mode 100755 src/others/build_polipo.lua

diff --git a/build.lua b/build.lua
index 5661025..115c791 100755
--- a/build.lua
+++ b/build.lua
@@ -26,6 +26,11 @@ runCommand = function (name, dir, command)
   os.execute('cd ' .. dir .. '; ' .. command)
 end
 
+cloneGit = function (name, dir, repo, branch)
+  runCommand(nil, dir, 'rm -rf ' .. name)
+  runCommand(nil, dir, 'git clone git://' .. repo .. '/' .. name)
+end
+
 compileFiles = function (name, dir, files, extras)
   local objects = ''
   print('\n' .. name)
diff --git a/src/others/build_NetSurf.lua b/src/others/build_NetSurf.lua
new file mode 100755
index 0000000..517d673
--- /dev/null
+++ b/src/others/build_NetSurf.lua
@@ -0,0 +1,48 @@
+#!/usr/bin/env luajit
+
+local dir = ...
+
+if 'nil' == type(dir) then
+  local build, err = loadfile('../../build.lua')
+  if build then
+    setfenv(build, getfenv(2))
+    build(2)
+  else
+    print("ERROR - " .. err)
+  end
+  dir = workingDir
+end
+
+local tools = {"buildsystem", "libnsutils", "nsgenbind"}
+local libs  = {"libwapcaplet", "libparserutils", "libhubbub",
+		"libcss",
+		"libdom",
+
+		"libnsbmp",
+		"libnsgif",
+		"librosprite",
+		"libsvgtiny",
+		"libutf8proc",
+	      }
+
+instDir = dir .. '/netsurf/inst'
+exports = 'export PKG_CONFIG_PATH=' .. instDir .. '/lib/pkgconfig::;' ..
+'export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:' .. instDir .. '/lib;' ..
+'export PATH=${PATH}:' ..instDir .. '/bin;' ..
+'export PREFIX=' .. instDir .. '; '
+
+runCommand(nil, '.', 'rm -rf netsurf;  mkdir -p netsurf/inst')
+
+for i, v in ipairs(tools) do
+  cloneGit(v, 'netsurf', 'git.netsurf-browser.org', '')
+  runCommand('NetSurf tool - ' .. v, 'netsurf', exports .. 'cd ' .. v .. '; make install')
+end
+
+for i, v in ipairs(libs) do
+  cloneGit(v, 'netsurf', 'git.netsurf-browser.org', '')
+  runCommand('NetSurf lib - ' .. v, 'netsurf', exports .. 'cd ' .. v .. '; make install')
+end
+
+local v = 'netsurf'
+cloneGit(v, 'netsurf', 'git.netsurf-browser.org', '')
+runCommand('NetSurf', 'netsurf', exports .. 'cd ' .. v .. '; make && cp nsgtk ../inst/bin/netsurf')
diff --git a/src/others/build_polipo.lua b/src/others/build_polipo.lua
new file mode 100755
index 0000000..23fdde3
--- /dev/null
+++ b/src/others/build_polipo.lua
@@ -0,0 +1,17 @@
+#!/usr/bin/env luajit
+
+local dir = ...
+
+if 'nil' == type(dir) then
+  local build, err = loadfile('../../build.lua')
+  if build then
+    setfenv(build, getfenv(2))
+    build(2)
+  else
+    print("ERROR - " .. err)
+  end
+  dir = workingDir
+end
+
+cloneGit('polipo', '.', 'github.com/jech', '')
+runCommand(nil, 'polipo', 'make')
-- 
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