Patches to compile ocropus on Mac OSX 10.6 -- see explanation at NOTES.md at bottom https://gist.github.com/2919800#file_notes.md

everything_besides_iulib.diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ocroinst.osx	Tue Jun 12 18:25:15 2012 -0400
@@ -0,0 +1,87 @@
+#!/bin/bash
+
+# Vaguely following ocroinst
+# Tested on Mac OSX 10.6
+# Assume we're using Homebrew: http://mxcl.github.com/homebrew/
+# Assume we're using pip, e.g.
+#   https://github.com/mxcl/homebrew/wiki/Homebrew-and-Python
+# (I did this with Homebrew Python 2.7. I don't know whether system python
+# would work.)
+# Warning, I haven't tried running this whole thing at once, so a few small
+# things may be missing.
+
+set -eux
+
+## Prerequisities
+brew install scons libtiff jpeg sdl sdl_gfx sdl_image
+
+## Build and install the components.
+## C++ libraries are installed into a Homebrew-friendly prefix,
+## then "brew link"'d.
+## Python extension are "pip install"'d.
+
+cd iulib
+scons
+scons install
+brew link iulib
+cd ..
+
+## Need a newer swig, apparently?
+## OSX 10.6's /usr/bin/swig is 1.3, seems to cause problems
+## Homebrew swig is currently 2.0.6
+brew install swig
+
+brew install tesseract
+
+
+cd iulib/pyswig
+python setup.py build
+pip install .
+cd ../..
+
+cd ocrolseg
+make
+python install .
+cd ..
+
+cd ocrorast
+make
+python setup.py build_ext
+pip install .
+cd ..
+
+cd ocropy
+pip install .
+cd ..
+
+cd llpy
+pip install .
+cd ..
+
+mkdir -p /usr/local/Cellar/ocropus/0.5
+
+cd ocrofst/oscrofstll
+scons
+scons install
+brew link ocropus
+cd ../..
+
+cd ocrofst
+python setup.py build
+pip install .
+
+# Don't use Homebrew's current openfst formula because it's a too-new version.
+tar xf DIST/openfst-1.1.tar.gz
+cd openfst-1.1
+./configure --prefix=/usr/local/Cellar/openfst/1.1 --disable-dependency-tracking
+make install
+brew switch openfst 1.1
+cd ..
+
+cd pyopenfst
+python setup.py build
+pip install .
+
+
+## Skipping FLANN for now
+
====== DIRECTORY iulib
diff -r de8f89afa5e1 pyswig/setup.py
--- a/pyswig/setup.py	Tue Jun 12 15:56:06 2012 -0400
+++ b/pyswig/setup.py	Tue Jun 12 18:25:15 2012 -0400
@@ -1,19 +1,29 @@
 #!/usr/bin/env python
 
-import os
+import os, sys
 from distutils.core import setup, Extension
 from numpy.distutils.misc_util import get_numpy_include_dirs
 
 baselibs = ['tiff','png','jpeg','SDL','SDL_gfx','SDL_image','m']
 
 include_dirs = ['/usr/local/include'] + get_numpy_include_dirs()
+
+if sys.platform=='darwin':
+    include_dirs += ['hack']
+    os.system("mkdir -p hack; touch hack/malloc.h") ## accomodate SWIG's lame #include <malloc.h>
+
 swig_opts = ["-c++"] + ["-I" + d for d in include_dirs]
 swiglib = os.popen("swig -swiglib").read()[:-1]
 
+library_dirs = ['/usr/local/lib']
+if sys.platform=='darwin':
+    library_dirs += ['/usr/X11/lib']
+
 iulib = Extension('_iulib',
         libraries = ['iulib']+baselibs,
         swig_opts = swig_opts,
         include_dirs = include_dirs,
+        library_dirs = library_dirs,
         sources=['iulib.i'])
 
 setup (name = 'iulib',
====== DIRECTORY llpy
====== DIRECTORY ocrofst
diff -r 329aed1e71ff ocrofstll/SConstruct
--- a/ocrofstll/SConstruct	Mon May 14 11:44:03 2012 +0200
+++ b/ocrofstll/SConstruct	Tue Jun 12 18:25:16 2012 -0400
@@ -51,7 +51,7 @@
          " -D__warn_unused_result__=__far__"+
          " -D_BACKWARD_BACKWARD_WARNING_H=1")
 ### path options
-opts.Add(PathVariable('prefix', 'The installation root for OCRopus ', "/usr/local"))
+opts.Add(PathVariable('prefix', 'The installation root for OCRopus ', "/usr/local/Cellar/ocropus/0.5"))
 opts.Add(PathVariable('iulib', 'The installation root of iulib', "/usr/local"))
 opts.Add(PathVariable('destdir', 'Destination root directory', "", PathVariable.PathAccept))
 #opts.Add(PathVariable('leptonica', 'The installation root of leptonica', "/usr/local")) #not required
@@ -205,22 +205,22 @@
 ################################################################
 
 penv = env.Clone()
-penv.Append(LIBS=[File("libocrofst.so")])
+penv.Append(LIBS=[File("libocrofst.dylib")])
 penv.Prepend(LINKFLAGS=["-ldl"])
 penv.Prepend(CPPPATH=["/usr/local/include"])
-penv.Append(CCFLAGS=["-Xlinker","-rpath=${iulib}/lib"])   #not sure about these linkers??
-penv.Append(LINKFLAGS=["-Xlinker","-rpath=${iulib}/lib"])
+#penv.Append(CCFLAGS=["-Xlinker","-rpath=${iulib}/lib"])   #not sure about these linkers??
+#penv.Append(LINKFLAGS=["-Xlinker","-rpath=${iulib}/lib"])
 #for is not needed? instead need to compile our main.cc file ??
 
 for cmd in glob('test-*.cc'): 
-    penv.Program(cmd,LIBS=File("libocrofst.so"))
+    penv.Program(cmd,LIBS=File("libocrofst.dylib"))
     penv.Install(destdir+bindir,re.sub('.cc$','',cmd))
 
 ####################################
 ### To build test-fst
 ####################################
 penv1 = Environment()
-penv1.Prepend(LINKFLAGS=["/usr/local/lib/libfst.so","-ldl"])
+penv1.Prepend(LINKFLAGS=["/usr/local/lib/libfst.dylib","-ldl"])
 penv1.Prepend(CPPPATH=["/usr/local/include"])
 '''
 for cmd in glob('test-*.cc'): 
diff -r 329aed1e71ff setup.py
--- a/setup.py	Mon May 14 11:44:03 2012 +0200
+++ b/setup.py	Tue Jun 12 18:25:16 2012 -0400
@@ -1,4 +1,4 @@
-import os,glob
+import os,glob,sys
 from distutils.core import setup, Extension
 from numpy.distutils.misc_util import get_numpy_include_dirs
 
@@ -6,10 +6,18 @@
 
 baselibs = ['png','m']
 
+library_dirs = []
 include_dirs = ['/usr/local/include'] + get_numpy_include_dirs()
+if sys.platform=='darwin':
+    library_dirs += ['/usr/X11/lib']
+    include_dirs += ['/usr/X11/include']
+    include_dirs += ['hack']
+    os.system("mkdir -p hack; touch hack/malloc.h") ## accomodate SWIG's lame #include <malloc.h>
+
 swig_opts = ["-c++"] + ["-I" + d for d in include_dirs]
 swiglib = os.popen("swig -swiglib").read()[:-1]
 
+
 scripts = ["ocrofst-search","ocropus-lalign","ocropus-lmodel"]
 scripts += glob.glob("ocropus-lm-*[a-z]")
 
@@ -17,6 +25,7 @@
         libraries = ['iulib','ocrofst']+baselibs,
         swig_opts = swig_opts,
         include_dirs = include_dirs,
+        library_dirs = library_dirs,
         extra_link_args = ["-L.","-Locrofstll/."],
         sources = ['ocrofstll/ocrofstll.i'])
 
====== DIRECTORY ocrolseg
diff -r a1dc37915521 setup.py
--- a/setup.py	Mon Mar 05 01:34:31 2012 +0100
+++ b/setup.py	Tue Jun 12 18:25:16 2012 -0400
@@ -1,10 +1,15 @@
 #!/usr/bin/env python
 
-import os
+import os,sys
 from distutils.core import setup, Extension
 from numpy.distutils.misc_util import get_numpy_include_dirs
 
 include_dirs = ['/usr/local/include'] + get_numpy_include_dirs()
+include_dirs = ['/usr/local/include'] + get_numpy_include_dirs()
+if sys.platform=='darwin':
+    include_dirs += ['hack']
+    os.system("mkdir -p hack; touch hack/malloc.h") ## accomodate SWIG's lame #include <malloc.h>
+
 swig_opts = ["-c++"] + ["-I" + d for d in include_dirs]
 
 ocrolseg = Extension('_ocrolseg',
====== DIRECTORY ocropy
diff -r 72d56fe2c4b9 ocropus
--- a/ocropus	Sun Jun 03 02:19:53 2012 +0200
+++ b/ocropus	Tue Jun 12 18:25:16 2012 -0400
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 
 ### Simple command line tool driving the ocropus pipeline.
 
====== DIRECTORY ocrorast
====== DIRECTORY pyopenfst

iulib.diff

# HG changeset patch
# User Brendan O'Connor <[email protected]>
# Date 1339530966 14400
# Node ID de8f89afa5e19450c3f7b6c028b2c57e0d5d2996
# Parent  b79bfb1a39fd8b07f153497dfeb02e4faa30cc93
Compile on OSX 10.6

diff -r b79bfb1a39fd -r de8f89afa5e1 SConstruct
--- a/SConstruct	Thu May 10 16:16:25 2012 +0200
+++ b/SConstruct	Tue Jun 12 15:56:06 2012 -0400
@@ -38,7 +38,12 @@
 opts = Variables('custom.py')
 opts.Add('opt', 'Compiler flags for optimization/debugging', "-g -O3 -fPIC")
 opts.Add('warn', 'Compiler flags for warnings', "-Wall -D__warn_unused_result__=__far__")
-opts.Add('prefix', 'The installation root for iulib', "/usr/local")
+if sys.platform=='darwin':
+    # Homebrew path; should make this a command-line option
+    prefix = '/usr/local/Cellar/iulib/0.4'
+else:
+    prefix = '/usr/local'
+opts.Add('prefix', 'The installation root for iulib', prefix)
 
 opts.Add(BoolVariable('sdl', "provide SDL-based graphics routines", "yes"))
 opts.Add(BoolVariable('vidio', "provide video I/O functionality", "no"))
@@ -47,7 +52,18 @@
 opts.Add(BoolVariable('test', "Run some tests after the build", "no"))
 # opts.Add(BoolVariable('style', 'Check style', "no"))
 
-env = Environment(options=opts, CXXFLAGS=["${opt}","${warn}"])
+if sys.platform=='darwin':
+    # /usr/X11 is pre-installed.  /usr/local refers to Homebrew.
+    # BTO: scons has horrible documentation.  had to read this to figure it out:
+    # http://mu2e.fnal.gov/public/hep/computing/scons.shtml
+    extra_args = dict(
+        CPPPATH=['/usr/X11/include', '/usr/local/include'],
+        LIBPATH=['/usr/X11/lib', '/usr/local/lib'],
+    )
+else:
+    extra_args = {}
+
+env = Environment(options=opts, CXXFLAGS=["${opt}","${warn}"], **extra_args)
 Help(opts.GenerateHelpText(env))
 
 conf = Configure(env)
@@ -61,7 +77,14 @@
 
 assert conf.CheckLibWithHeader('png', 'png.h', 'C', 'png_byte;', 1),"please install: libpng12-dev"
 assert conf.CheckLibWithHeader('jpeg', 'jconfig.h', 'C', 'jpeg_std_error();', 1),"please install: libjpeg62-dev"    
-assert conf.CheckLibWithHeader('tiff', 'tiff.h', 'C', 'TIFFHeader;', 1), "please install: libtiff4-dev"
+if sys.platform=='darwin':
+    # BTO: It appears my libtiff 4.0.1 (from OSX Homebrew) does not have
+    # "TIFFHeader" but it does have TIFFHeaderCommon, TIFFHeaderClassic, and
+    # TIFFHeaderBig.  Arbitrarily choosing one.
+    tiff_header_name = 'TIFFHeaderClassic;'
+else:
+    tiff_header_name = 'TIFFHeader;'
+assert conf.CheckLibWithHeader('tiff', 'tiff.h', 'C', tiff_header_name, 1), "please install: libtiff4-dev"
 
 ### check for optional parts
 
diff -r b79bfb1a39fd -r de8f89afa5e1 components/components.cc
--- a/components/components.cc	Thu May 10 16:16:25 2012 +0200
+++ b/components/components.cc	Tue Jun 12 15:56:06 2012 -0400
@@ -27,6 +27,13 @@
 #include "iulib.h"
 #include "components.h"
 
+#ifdef __APPLE__ && __MACH__
+// this issue was reported in 2009 and still not fixed...
+// http://code.google.com/p/ocropus/issues/detail?id=158
+#include <crt_externs.h>
+#define environ (*_NSGetEnviron())
+#endif
+
 using namespace colib;
 
 namespace {
exporting patch:
<fdopen>