Use staticly build copies of zlib and bzip2 to build the OSX installer, that

way the resulting binaries have a better change of running on 10.3.

This patch also updates the search logic for sleepycat db3/4, without this
patch you cannot use a sleepycat build with a non-standard prefix; with this
you can (at least on OSX) if you add the prefix to CPPFLAGS/LDFLAGS at
configure-time. This change is needed to build the binary installer for OSX.

Mac/BuildScript/build-installer.py

@@ -67,6 +67,8 @@ DEPSRC=os.path.expanduser('~/Universal/other-sources')
 SDKPATH="/Developer/SDKs/MacOSX10.4u.sdk"
 #SDKPATH="/"
 
+ARCHLIST=('i386', 'ppc',)
+
 # Source directory (asume we're in Mac/BuildScript)
 SRCDIR=os.path.dirname(
         os.path.dirname(
@@ -90,6 +92,26 @@ USAGE=textwrap.dedent("""\
 # Instructions for building libraries that are necessary for building a
 # batteries included python.
 LIBRARY_RECIPES=[
+    dict(
+        name="Bzip2 1.0.3",
+        url="http://www.bzip.org/1.0.3/bzip2-1.0.3.tar.gz",
+        configure=None,
+        install='make install PREFIX=%s/usr/local/ CFLAGS="-arch %s -isysroot %s"'%(
+            shellQuote(os.path.join(WORKDIR, 'libraries')),
+            ' -arch '.join(ARCHLIST),
+            SDKPATH,
+        ),
+    ),
+    dict(
+        name="ZLib 1.2.3",
+        url="http://www.gzip.org/zlib/zlib-1.2.3.tar.gz",
+        configure=None,
+        install='make install prefix=%s/usr/local/ CFLAGS="-arch %s -isysroot %s"'%(
+            shellQuote(os.path.join(WORKDIR, 'libraries')),
+            ' -arch '.join(ARCHLIST),
+            SDKPATH,
+        ),
+    ),
     dict(
         # Note that GNU readline is GPL'd software
         name="GNU Readline 5.1.4",
@@ -486,6 +508,7 @@ def buildRecipe(recipe, basedir, archList):
         runCommand('patch -p%s < %s'%(recipe.get('patchlevel', 1),
             shellQuote(fn),))
 
+    if configure is not None:
         configure_args = [
             "--prefix=/usr/local",
             "--enable-static",
@@ -550,7 +573,7 @@ def buildLibraries():
     os.makedirs(os.path.join(universal, 'usr', 'local', 'include'))
 
     for recipe in LIBRARY_RECIPES:
-        buildRecipe(recipe, universal, ('i386', 'ppc',))
+        buildRecipe(recipe, universal, ARCHLIST)
 
 
 
@@ -997,7 +1020,7 @@ def main():
     buildPythonDocs()
     fn = os.path.join(WORKDIR, "_root", "Applications",
                 "MacPython %s"%(getVersion(),), "Update Shell Profile.command")
-    shutil.copy("scripts/postflight.patch-profile",  fn)
+    patchFile("scripts/postflight.patch-profile",  fn)
     os.chmod(fn, 0755)
 
     folder = os.path.join(WORKDIR, "_root", "Applications", "MacPython %s"%(

setup.py

@@ -638,6 +638,24 @@ class PyBuildExt(build_ext):
             db_inc_paths.append('/pkg/db-3.%d/include' % x)
             db_inc_paths.append('/opt/db-3.%d/include' % x)
 
+        # Add some common subdirectories for Sleepycat DB to the list,
+        # based on the standard include directories. This way DB3/4 gets
+        # picked up when it is installed in a non-standard prefix and
+        # the user has added that prefix into inc_dirs.
+        std_variants = []
+        for dn in inc_dirs:
+            std_variants.append(os.path.join(dn, 'db3'))
+            std_variants.append(os.path.join(dn, 'db4'))
+            for x in (0,1,2,3,4):
+                std_variants.append(os.path.join(dn, "db4%d"%x))
+                std_variants.append(os.path.join(dn, "db4.%d"%x))
+            for x in (2,3):
+                std_variants.append(os.path.join(dn, "db3%d"%x))
+                std_variants.append(os.path.join(dn, "db3.%d"%x))
+
+        db_inc_paths = std_variants + db_inc_paths 
+
+
         db_ver_inc_map = {}
 
         class db_found(Exception): pass
@@ -940,13 +958,23 @@ class PyBuildExt(build_ext):
                     break
             if version >= version_req:
                 if (self.compiler.find_library_file(lib_dirs, 'z')):
+                    if sys.platform == "darwin":
+                        zlib_extra_link_args = ('-Wl,-search_paths_first',)
+                    else:
+                        zlib_extra_link_args = ()
                     exts.append( Extension('zlib', ['zlibmodule.c'],
-                                           libraries = ['z']) )
+                                           libraries = ['z'],
+                                           extra_link_args = zlib_extra_link_args))
 
         # Gustavo Niemeyer's bz2 module.
         if (self.compiler.find_library_file(lib_dirs, 'bz2')):
+            if sys.platform == "darwin":
+                bz2_extra_link_args = ('-Wl,-search_paths_first',)
+            else:
+                bz2_extra_link_args = ()
             exts.append( Extension('bz2', ['bz2module.c'],
-                                   libraries = ['bz2']) )
+                                   libraries = ['bz2'],
+                                   extra_link_args = bz2_extra_link_args) )
 
         # Interface to the Expat XML parser
         #