From be796ce110899d91d11154d7ed08a89a41484e6d Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Mon, 29 Jan 2018 20:13:14 -0500
Subject: [PATCH 01/12] 3.7 macOS installer: add intel-64 option, remove
 sdk-path

---
 Mac/BuildScript/build-installer.py | 144 +++++++++++------------------
 configure                          |   8 +-
 configure.ac                       |   7 +-
 3 files changed, 65 insertions(+), 94 deletions(-)

diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index bff4eae31b4b58..0a7fd4641583f0 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -1,30 +1,37 @@
 #!/usr/bin/env python
 """
-This script is used to build "official" universal installers on Mac OS X.
-It requires at least Mac OS X 10.5, Xcode 3, and the 10.4u SDK for
-32-bit builds.  64-bit or four-way universal builds require at least
-OS X 10.5 and the 10.5 SDK.
+This script is used to build "official" universal installers on macOS.
+
+NEW for 3.7.0:
+- support Intel 64-bit-only () and 32-bit-only installer builds
+- use external Tcl/Tk 8.6 for 10.9+ builds
+- deprecate use of explicit SDK (--sdk-path=) since all but the oldest
+  versions of Xcode support implicit setting of an SDK via environment
+  variables (SDKROOT and friends, see the xcrun man page for more info).
+  The SDK stuff was primarily needed for building universal installers
+  for 10.4; so as of 3.7.0, building installers for 10.4 is no longer
+  supported with build-installer.
+
+TODO:
+- support SDKROOT and DEVELOPER_DIR xcrun env variables
+- decouple /Library Tcl/Tk versions from /System/Library versions
 
 Please ensure that this script keeps working with Python 2.5, to avoid
-bootstrap issues (/usr/bin/python is Python 2.5 on OSX 10.5).  Sphinx,
-which is used to build the documentation, currently requires at least
-Python 2.4.  However, as of Python 3.4.1, Doc builds require an external
-sphinx-build and the current versions of Sphinx now require at least
-Python 2.6.
-
-In addition to what is supplied with OS X 10.5+ and Xcode 3+, the script
-requires an installed third-party version of
-Tcl/Tk 8.4 (for OS X 10.4 and 10.5 deployment targets) or Tcl/TK 8.5
-(for 10.6 or later) installed in /Library/Frameworks.  When installed,
+bootstrap issues (/usr/bin/python is Python 2.5 on OSX 10.5).  Doc builds
+use current versions of Sphinx and require a reasonably current python3.
+Sphinx and dependencies are installed into a venv using the python3's pip
+so will fetch them from PyPI if necessary.  Since python3 is now used for
+Sphinx, build-installer.py should also be converted to use python3!
+
+build-installer currently requires an installed third-party version of
+Tcl/Tk 8.4 (for OS X 10.4 and 10.5 deployment targets), Tcl/TK 8.5
+(for 10.6 or later), or Tcl/TK 8.6 (for 10.9 or later)
+installed in /Library/Frameworks.  When installed,
 the Python built by this script will attempt to dynamically link first to
 Tcl and Tk frameworks in /Library/Frameworks if available otherwise fall
 back to the ones in /System/Library/Framework.  For the build, we recommend
-installing the most recent ActiveTcl 8.4 or 8.5 version.
-
-32-bit-only installer builds are still possible on OS X 10.4 with Xcode 2.5
-and the installation of additional components, such as a newer Python
-(2.5 is needed for Python parser updates) and for the documentation
-build either svn (pre-3.4.1) or sphinx-build (3.4.1 and later).
+installing the most recent ActiveTcl 8.6. 8.5, or 8.4 version, depending
+on the deployment target.
 
 Usage: see USAGE variable in the script.
 """
@@ -111,32 +118,19 @@ def getFullVersion():
 DEPSRC = os.path.join(WORKDIR, 'third-party')
 DEPSRC = os.path.expanduser('~/Universal/other-sources')
 
-# Location of the preferred SDK
-
-### There are some issues with the SDK selection below here,
-### The resulting binary doesn't work on all platforms that
-### it should. Always default to the 10.4u SDK until that
-### issue is resolved.
-###
-##if int(os.uname()[2].split('.')[0]) == 8:
-##    # Explicitly use the 10.4u (universal) SDK when
-##    # building on 10.4, the system headers are not
-##    # useable for a universal build
-##    SDKPATH = "/Developer/SDKs/MacOSX10.4u.sdk"
-##else:
-##    SDKPATH = "/"
-
-SDKPATH = "/Developer/SDKs/MacOSX10.4u.sdk"
-
 universal_opts_map = { '32-bit': ('i386', 'ppc',),
                        '64-bit': ('x86_64', 'ppc64',),
                        'intel':  ('i386', 'x86_64'),
+                       'intel-32':  ('i386',),
+                       'intel-64':  ('x86_64',),
                        '3-way':  ('ppc', 'i386', 'x86_64'),
                        'all':    ('i386', 'ppc', 'x86_64', 'ppc64',) }
 default_target_map = {
         '64-bit': '10.5',
         '3-way': '10.5',
         'intel': '10.5',
+        'intel-32': '10.4',
+        'intel-64': '10.5',
         'all': '10.5',
 }
 
@@ -154,14 +148,13 @@ def getFullVersion():
         ))))
 
 # $MACOSX_DEPLOYMENT_TARGET -> minimum OS X level
-DEPTARGET = '10.3'
+DEPTARGET = '10.5'
 
 def getDeptargetTuple():
     return tuple([int(n) for n in DEPTARGET.split('.')[0:2]])
 
 def getTargetCompilers():
     target_cc_map = {
-        '10.3': ('gcc-4.0', 'g++-4.0'),
         '10.4': ('gcc-4.0', 'g++-4.0'),
         '10.5': ('gcc-4.2', 'g++-4.2'),
         '10.6': ('gcc-4.2', 'g++-4.2'),
@@ -180,9 +173,9 @@ def getTargetCompilers():
     -b DIR
     --build-dir=DIR:     Create build here (default: %(WORKDIR)r)
     --third-party=DIR:   Store third-party sources here (default: %(DEPSRC)r)
-    --sdk-path=DIR:      Location of the SDK (default: %(SDKPATH)r)
+    --sdk-path=DIR:      Location of the SDK (deprecated, use SDKROOT env variable)
     --src-dir=DIR:       Location of the Python sources (default: %(SRCDIR)r)
-    --dep-target=10.n    OS X deployment target (default: %(DEPTARGET)r)
+    --dep-target=10.n    macOS deployment target (default: %(DEPTARGET)r)
     --universal-archs=x  universal architectures (options: %(UNIVERSALOPTS)r, default: %(UNIVERSALARCHS)r)
 """)% globals()
 
@@ -216,9 +209,6 @@ def library_recipes():
               name="OpenSSL 1.0.2m",
               url="https://www.openssl.org/source/openssl-1.0.2m.tar.gz",
               checksum='10e9e37f492094b9ef296f68f24a7666',
-              patches=[
-                  "openssl_sdk_makedepend.patch",
-                   ],
               buildrecipe=build_universal_openssl,
               configure=None,
               install=None,
@@ -343,11 +333,10 @@ def library_recipes():
               url="http://bzip.org/1.0.6/bzip2-1.0.6.tar.gz",
               checksum='00b516f4704d4a7cb50a1d97e6e8e15b',
               configure=None,
-              install='make install CC=%s CXX=%s, PREFIX=%s/usr/local/ CFLAGS="-arch %s -isysroot %s"'%(
+              install='make install CC=%s CXX=%s, PREFIX=%s/usr/local/ CFLAGS="-arch %s"'%(
                   CC, CXX,
                   shellQuote(os.path.join(WORKDIR, 'libraries')),
                   ' -arch '.join(ARCHLIST),
-                  SDKPATH,
               ),
           ),
           dict(
@@ -355,11 +344,10 @@ def library_recipes():
               url="http://www.gzip.org/zlib/zlib-1.2.3.tar.gz",
               checksum='debc62758716a169df9f62e6ab2bc634',
               configure=None,
-              install='make install CC=%s CXX=%s, prefix=%s/usr/local/ CFLAGS="-arch %s -isysroot %s"'%(
+              install='make install CC=%s CXX=%s, prefix=%s/usr/local/ CFLAGS="-arch %s"'%(
                   CC, CXX,
                   shellQuote(os.path.join(WORKDIR, 'libraries')),
                   ' -arch '.join(ARCHLIST),
-                  SDKPATH,
               ),
           ),
           dict(
@@ -406,8 +394,7 @@ def pkg_recipes():
             source="/Library/Frameworks/Python.framework",
             readme="""\
                 This package installs Python.framework, that is the python
-                interpreter and the standard library. This also includes Python
-                wrappers for lots of Mac OS X API's.
+                interpreter and the standard library.
             """,
             postflight="scripts/postflight.framework",
             selected='selected',
@@ -484,24 +471,6 @@ def pkg_recipes():
         ),
     ]
 
-    if getDeptargetTuple() < (10, 4) and not PYTHON_3:
-        result.append(
-            dict(
-                name="PythonSystemFixes",
-                long_name="Fix system Python",
-                readme="""\
-                    This package updates the system python installation on
-                    Mac OS X 10.3 to ensure that you can build new python extensions
-                    using that copy of python after installing this version.
-                    """,
-                postflight="../Tools/fixapplepython23.py",
-                topdir="/Library/Frameworks/Python.framework",
-                source="/empty-dir",
-                required=False,
-                selected=unselected_for_python3,
-            )
-        )
-
     return result
 
 def fatal(msg):
@@ -566,18 +535,14 @@ def checkEnvironment():
     Check that we're running on a supported system.
     """
 
-    if sys.version_info[0:2] < (2, 4):
-        fatal("This script must be run with Python 2.4 or later")
+    if sys.version_info[0:2] < (2, 5):
+        fatal("This script must be run with Python 2.5 (or later)")
 
     if platform.system() != 'Darwin':
-        fatal("This script should be run on a Mac OS X 10.4 (or later) system")
+        fatal("This script should be run on a macOS 10.5 (or later) system")
 
     if int(platform.release().split('.')[0]) < 8:
-        fatal("This script should be run on a Mac OS X 10.4 (or later) system")
-
-    if not os.path.exists(SDKPATH):
-        fatal("Please install the latest version of Xcode and the %s SDK"%(
-            os.path.basename(SDKPATH[:-4])))
+        fatal("This script should be run on a macOS 10.5 (or later) system")
 
     # Because we only support dynamic load of only one major/minor version of
     # Tcl/Tk, ensure:
@@ -644,7 +609,7 @@ def parseOptions(args=None):
     """
     Parse arguments and update global settings.
     """
-    global WORKDIR, DEPSRC, SDKPATH, SRCDIR, DEPTARGET
+    global WORKDIR, DEPSRC, SRCDIR, DEPTARGET
     global UNIVERSALOPTS, UNIVERSALARCHS, ARCHLIST, CC, CXX
     global FW_VERSION_PREFIX
     global FW_SSL_DIRECTORY
@@ -677,7 +642,7 @@ def parseOptions(args=None):
             DEPSRC=v
 
         elif k in ('--sdk-path',):
-            SDKPATH=v
+            print(" WARNING: --sdk-path is no longer supported")
 
         elif k in ('--src-dir',):
             SRCDIR=v
@@ -693,7 +658,7 @@ def parseOptions(args=None):
                 if deptarget is None:
                     # Select alternate default deployment
                     # target
-                    DEPTARGET = default_target_map.get(v, '10.3')
+                    DEPTARGET = default_target_map.get(v, '10.5')
             else:
                 raise NotImplementedError(v)
 
@@ -702,7 +667,6 @@ def parseOptions(args=None):
 
     SRCDIR=os.path.abspath(SRCDIR)
     WORKDIR=os.path.abspath(WORKDIR)
-    SDKPATH=os.path.abspath(SDKPATH)
     DEPSRC=os.path.abspath(DEPSRC)
 
     CC, CXX = getTargetCompilers()
@@ -713,7 +677,6 @@ def parseOptions(args=None):
     print("-- Settings:")
     print("   * Source directory:    %s" % SRCDIR)
     print("   * Build directory:     %s" % WORKDIR)
-    print("   * SDK location:        %s" % SDKPATH)
     print("   * Third-party source:  %s" % DEPSRC)
     print("   * Deployment target:   %s" % DEPTARGET)
     print("   * Universal archs:     %s" % str(ARCHLIST))
@@ -855,9 +818,9 @@ def build_openssl_arch(archbase, arch):
             configure_opts.append("no-asm")
         runCommand(" ".join(["perl", "Configure"]
                         + arch_opts[arch] + configure_opts))
-        runCommand("make depend OSX_SDK=%s" % SDKPATH)
-        runCommand("make all OSX_SDK=%s" % SDKPATH)
-        runCommand("make install_sw OSX_SDK=%s" % SDKPATH)
+        runCommand("make depend")
+        runCommand("make all")
+        runCommand("make install_sw")
         # runCommand("make test")
         return
 
@@ -1016,27 +979,24 @@ def buildRecipe(recipe, basedir, archList):
 
         if recipe.get('useLDFlags', 1):
             configure_args.extend([
-                "CFLAGS=%s-mmacosx-version-min=%s -arch %s -isysroot %s "
+                "CFLAGS=%s-mmacosx-version-min=%s -arch %s "
                             "-I%s/usr/local/include"%(
                         recipe.get('extra_cflags', ''),
                         DEPTARGET,
                         ' -arch '.join(archList),
-                        shellQuote(SDKPATH)[1:-1],
                         shellQuote(basedir)[1:-1],),
-                "LDFLAGS=-mmacosx-version-min=%s -isysroot %s -L%s/usr/local/lib -arch %s"%(
+                "LDFLAGS=-mmacosx-version-min=%s -L%s/usr/local/lib -arch %s"%(
                     DEPTARGET,
-                    shellQuote(SDKPATH)[1:-1],
                     shellQuote(basedir)[1:-1],
                     ' -arch '.join(archList)),
             ])
         else:
             configure_args.extend([
-                "CFLAGS=%s-mmacosx-version-min=%s -arch %s -isysroot %s "
+                "CFLAGS=%s-mmacosx-version-min=%s -arch %s "
                             "-I%s/usr/local/include"%(
                         recipe.get('extra_cflags', ''),
                         DEPTARGET,
                         ' -arch '.join(archList),
-                        shellQuote(SDKPATH)[1:-1],
                         shellQuote(basedir)[1:-1],),
             ])
 
@@ -1128,13 +1088,13 @@ def buildPython():
     os.environ['DYLD_LIBRARY_PATH'] = os.path.join(WORKDIR,
                                         'libraries', 'usr', 'local', 'lib')
     print("Running configure...")
-    runCommand("%s -C --enable-framework --enable-universalsdk=%s "
+    runCommand("%s -C --enable-framework --enable-universalsdk=/ "
                "--with-universal-archs=%s "
                "%s "
                "%s "
                "LDFLAGS='-g -L%s/libraries/usr/local/lib' "
                "CFLAGS='-g -I%s/libraries/usr/local/include' 2>&1"%(
-        shellQuote(os.path.join(SRCDIR, 'configure')), shellQuote(SDKPATH),
+        shellQuote(os.path.join(SRCDIR, 'configure')),
         UNIVERSALARCHS,
         (' ', '--with-computed-gotos ')[PYTHON_3],
         (' ', '--without-ensurepip ')[PYTHON_3],
diff --git a/configure b/configure
index caa86677ea11b5..2ca3dc72e85c8e 100755
--- a/configure
+++ b/configure
@@ -1489,7 +1489,8 @@ Optional Packages:
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-universal-archs=ARCH
                           select architectures for universal build ("32-bit",
-                          "64-bit", "3-way", "intel", "intel-32", or "all")
+                          "64-bit", "3-way", "intel", "intel-32", "intel-64",
+                          or "all")
   --with-framework-name=FRAMEWORK
                           specify an alternate name of the framework built
                           with --enable-framework
@@ -7224,6 +7225,11 @@ $as_echo "$CC" >&6; }
                LIPO_32BIT_FLAGS=""
                ARCH_RUN_32BIT=""
                ;;
+            intel-64)
+               UNIVERSAL_ARCH_FLAGS="-arch x86_64"
+               LIPO_32BIT_FLAGS=""
+               ARCH_RUN_32BIT="true"
+               ;;
             3-way)
                UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64"
                LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386"
diff --git a/configure.ac b/configure.ac
index af10a6d3cad581..093ccd74391c5b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -212,7 +212,7 @@ fi
 AC_SUBST(LIPO_32BIT_FLAGS)
 AC_MSG_CHECKING(for --with-universal-archs)
 AC_ARG_WITH(universal-archs,
-    AS_HELP_STRING([--with-universal-archs=ARCH], [select architectures for universal build ("32-bit", "64-bit", "3-way", "intel", "intel-32", or "all")]),
+    AS_HELP_STRING([--with-universal-archs=ARCH], [select architectures for universal build ("32-bit", "64-bit", "3-way", "intel", "intel-32", "intel-64", or "all")]),
 [
 	UNIVERSAL_ARCHS="$withval"
 ],
@@ -1768,6 +1768,11 @@ yes)
                LIPO_32BIT_FLAGS=""
                ARCH_RUN_32BIT=""
                ;;
+            intel-64)
+               UNIVERSAL_ARCH_FLAGS="-arch x86_64"
+               LIPO_32BIT_FLAGS=""
+               ARCH_RUN_32BIT="true"
+               ;;
             3-way)
                UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64"
                LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386"

From 0a40219658832bc9e7fb073ae4793c9aa29392c3 Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Mon, 29 Jan 2018 20:32:01 -0500
Subject: [PATCH 02/12] Missed an SDKPATH

---
 Mac/BuildScript/build-installer.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index 0a7fd4641583f0..c20ad1a42bb318 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -556,8 +556,8 @@ def checkEnvironment():
     frameworks = {}
     for framework in ['Tcl', 'Tk']:
         fwpth = 'Library/Frameworks/%s.framework/Versions/Current' % framework
-        sysfw = os.path.join(SDKPATH, 'System', fwpth)
-        libfw = os.path.join(SDKPATH, fwpth)
+        sysfw = os.path.join('/', 'System', fwpth)
+        libfw = os.path.join('/', fwpth)
         usrfw = os.path.join(os.getenv('HOME'), fwpth)
         frameworks[framework] = os.readlink(sysfw)
         if not os.path.exists(libfw):

From d9d0bd0a088acd3bc16fe231d5f5d020cd83df6a Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Mon, 29 Jan 2018 21:49:54 -0500
Subject: [PATCH 03/12] set CC to "gcc" rather than "gcc-4.2"

---
 Mac/BuildScript/openssl_sdk_makedepend.patch | 40 --------------------
 1 file changed, 40 deletions(-)
 delete mode 100644 Mac/BuildScript/openssl_sdk_makedepend.patch

diff --git a/Mac/BuildScript/openssl_sdk_makedepend.patch b/Mac/BuildScript/openssl_sdk_makedepend.patch
deleted file mode 100644
index 0caac0a64c1ec6..00000000000000
--- a/Mac/BuildScript/openssl_sdk_makedepend.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-# HG changeset patch
-#
-# 	using openssl 1.0.2k
-#
-# - support building with an OS X SDK
-
-diff Configure
-
-diff --git a/Configure b/Configure
---- a/Configure
-+++ b/Configure
-@@ -642,12 +642,12 @@
- 
- ##### MacOS X (a.k.a. Rhapsody or Darwin) setup
- "rhapsody-ppc-cc","cc:-O3 -DB_ENDIAN::(unknown):MACOSX_RHAPSODY::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:${no_asm}::",
--"darwin-ppc-cc","cc:-arch ppc -O3 -DB_ENDIAN -Wa,-force_cpusubtype_ALL::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:${ppc32_asm}:osx32:dlfcn:darwin-shared:-fPIC -fno-common:-arch ppc -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
--"darwin64-ppc-cc","cc:-arch ppc64 -O3 -DB_ENDIAN::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:${ppc64_asm}:osx64:dlfcn:darwin-shared:-fPIC -fno-common:-arch ppc64 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
--"darwin-i386-cc","cc:-arch i386 -O3 -fomit-frame-pointer -DL_ENDIAN::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:BN_LLONG RC4_INT RC4_CHUNK DES_UNROLL BF_PTR:".eval{my $asm=$x86_asm;$asm=~s/cast\-586\.o//;$asm}.":macosx:dlfcn:darwin-shared:-fPIC -fno-common:-arch i386 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
--"debug-darwin-i386-cc","cc:-arch i386 -g3 -DL_ENDIAN::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:BN_LLONG RC4_INT RC4_CHUNK DES_UNROLL BF_PTR:${x86_asm}:macosx:dlfcn:darwin-shared:-fPIC -fno-common:-arch i386 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
--"darwin64-x86_64-cc","cc:-arch x86_64 -O3 -DL_ENDIAN -Wall::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL:".eval{my $asm=$x86_64_asm;$asm=~s/rc4\-[^:]+//;$asm}.":macosx:dlfcn:darwin-shared:-fPIC -fno-common:-arch x86_64 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
--"debug-darwin64-x86_64-cc","cc:-arch x86_64 -ggdb -g2 -O0 -DL_ENDIAN -Wall::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL:".eval{my $asm=$x86_64_asm;$asm=~s/rc4\-[^:]+//;$asm}.":macosx:dlfcn:darwin-shared:-fPIC -fno-common:-arch x86_64 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
-+"darwin-ppc-cc","cc:-arch ppc -isysroot \$(OSX_SDK) -O3 -DB_ENDIAN -Wa,-force_cpusubtype_ALL::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:${ppc32_asm}:osx32:dlfcn:darwin-shared:-fPIC -fno-common:-arch ppc -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
-+"darwin64-ppc-cc","cc:-arch ppc64 -isysroot \$(OSX_SDK) -O3 -DB_ENDIAN::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:${ppc64_asm}:osx64:dlfcn:darwin-shared:-fPIC -fno-common:-arch ppc64 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
-+"darwin-i386-cc","cc:-arch i386 -isysroot \$(OSX_SDK) -O3 -fomit-frame-pointer -DL_ENDIAN::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:BN_LLONG RC4_INT RC4_CHUNK DES_UNROLL BF_PTR:".eval{my $asm=$x86_asm;$asm=~s/cast\-586\.o//;$asm}.":macosx:dlfcn:darwin-shared:-fPIC -fno-common:-arch i386 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
-+"debug-darwin-i386-cc","cc:-arch i386 -isysroot \$(OSX_SDK) -g3 -DL_ENDIAN::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:BN_LLONG RC4_INT RC4_CHUNK DES_UNROLL BF_PTR:${x86_asm}:macosx:dlfcn:darwin-shared:-fPIC -fno-common:-arch i386 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
-+"darwin64-x86_64-cc","cc:-arch x86_64 -isysroot \$(OSX_SDK) -O3 -DL_ENDIAN -Wall::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL:".eval{my $asm=$x86_64_asm;$asm=~s/rc4\-[^:]+//;$asm}.":macosx:dlfcn:darwin-shared:-fPIC -fno-common:-arch x86_64 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
-+"debug-darwin64-x86_64-cc","cc:-arch x86_64 -isysroot \$(OSX_SDK) -ggdb -g2 -O0 -DL_ENDIAN -Wall::-D_REENTRANT:MACOSX:-Wl,-search_paths_first%:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL:".eval{my $asm=$x86_64_asm;$asm=~s/rc4\-[^:]+//;$asm}.":macosx:dlfcn:darwin-shared:-fPIC -fno-common:-arch x86_64 -dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
- "debug-darwin-ppc-cc","cc:-DBN_DEBUG -DREF_CHECK -DCONF_DEBUG -DCRYPTO_MDEBUG -DB_ENDIAN -g -Wall -O::-D_REENTRANT:MACOSX::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:${ppc32_asm}:osx32:dlfcn:darwin-shared:-fPIC:-dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
- # iPhoneOS/iOS
- "iphoneos-cross","llvm-gcc:-O3 -isysroot \$(CROSS_TOP)/SDKs/\$(CROSS_SDK) -fomit-frame-pointer -fno-common::-D_REENTRANT:iOS:-Wl,-search_paths_first%:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:${no_asm}:dlfcn:darwin-shared:-fPIC -fno-common:-dynamiclib:.\$(SHLIB_MAJOR).\$(SHLIB_MINOR).dylib",
-@@ -1728,8 +1728,7 @@
- 		s/^AR=\s*ar/AR= $ar/;
- 		s/^RANLIB=.*/RANLIB= $ranlib/;
- 		s/^RC=.*/RC= $windres/;
--		s/^MAKEDEPPROG=.*$/MAKEDEPPROG= $cc/ if $cc eq "gcc";
--		s/^MAKEDEPPROG=.*$/MAKEDEPPROG= $cc/ if $ecc eq "gcc" || $ecc eq "clang";
-+		s/^MAKEDEPPROG=.*$/MAKEDEPPROG= $cc/;
- 		}
- 	s/^CFLAG=.*$/CFLAG= $cflags/;
- 	s/^DEPFLAG=.*$/DEPFLAG=$depflags/;

From a5124833b15d4fb5b30c671d47260ab640eb4d54 Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Mon, 29 Jan 2018 21:50:39 -0500
Subject: [PATCH 04/12] really set CC to "gcc" rather than "gcc-4.2"

---
 Mac/BuildScript/build-installer.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index c20ad1a42bb318..2574f8262cac87 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -11,10 +11,12 @@
   The SDK stuff was primarily needed for building universal installers
   for 10.4; so as of 3.7.0, building installers for 10.4 is no longer
   supported with build-installer.
+- use generic "gcc" as compiler (CC env var) rather than "gcc-4.2"
 
 TODO:
 - support SDKROOT and DEVELOPER_DIR xcrun env variables
 - decouple /Library Tcl/Tk versions from /System/Library versions
+- test with 10.5 and 10.4 and determine support status
 
 Please ensure that this script keeps working with Python 2.5, to avoid
 bootstrap issues (/usr/bin/python is Python 2.5 on OSX 10.5).  Doc builds
@@ -156,10 +158,10 @@ def getDeptargetTuple():
 def getTargetCompilers():
     target_cc_map = {
         '10.4': ('gcc-4.0', 'g++-4.0'),
-        '10.5': ('gcc-4.2', 'g++-4.2'),
-        '10.6': ('gcc-4.2', 'g++-4.2'),
+        '10.5': ('gcc', 'g++'),
+        '10.6': ('gcc', 'g++'),
     }
-    return target_cc_map.get(DEPTARGET, ('clang', 'clang++') )
+    return target_cc_map.get(DEPTARGET, ('gcc', 'gcc++') )
 
 CC, CXX = getTargetCompilers()
 

From 0db7d7884b9c73d5a87f0d85acca050fa7d485fd Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Mon, 29 Jan 2018 23:46:33 -0500
Subject: [PATCH 05/12] Do not add "-sysroot /" to compiler flags."

---
 configure    | 7 +++++--
 configure.ac | 7 +++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/configure b/configure
index 2ca3dc72e85c8e..f75acf68ce2c9a 100755
--- a/configure
+++ b/configure
@@ -7240,11 +7240,14 @@ $as_echo "$CC" >&6; }
                ;;
             esac
 
-            CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}"
-            LDFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${LDFLAGS}"
             if test "${UNIVERSALSDK}" != "/"
             then
+                CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}"
+                LDFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${LDFLAGS}"
                 CPPFLAGS="-isysroot ${UNIVERSALSDK} ${CPPFLAGS}"
+            else
+                CFLAGS="${UNIVERSAL_ARCH_FLAGS} ${CFLAGS}"
+                LDFLAGS="${UNIVERSAL_ARCH_FLAGS} ${LDFLAGS}"
             fi
         fi
 
diff --git a/configure.ac b/configure.ac
index 093ccd74391c5b..525e572c1fffb7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1783,11 +1783,14 @@ yes)
                ;;
             esac
 
-            CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}"
-            LDFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${LDFLAGS}"
             if test "${UNIVERSALSDK}" != "/"
             then
+                CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}"
+                LDFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${LDFLAGS}"
                 CPPFLAGS="-isysroot ${UNIVERSALSDK} ${CPPFLAGS}"
+            else
+                CFLAGS="${UNIVERSAL_ARCH_FLAGS} ${CFLAGS}"
+                LDFLAGS="${UNIVERSAL_ARCH_FLAGS} ${LDFLAGS}"
             fi
         fi
 

From 32f7abe84172b19636ec66229928ed43e140075e Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Tue, 30 Jan 2018 00:30:25 -0500
Subject: [PATCH 06/12] Allow linking with Tcl/Tk versions different from the
 Current system version

---
 Mac/BuildScript/build-installer.py | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index 2574f8262cac87..5d3acdd9a8eabe 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -15,7 +15,6 @@
 
 TODO:
 - support SDKROOT and DEVELOPER_DIR xcrun env variables
-- decouple /Library Tcl/Tk versions from /System/Library versions
 - test with 10.5 and 10.4 and determine support status
 
 Please ensure that this script keeps working with Python 2.5, to avoid
@@ -33,7 +32,8 @@
 Tcl and Tk frameworks in /Library/Frameworks if available otherwise fall
 back to the ones in /System/Library/Framework.  For the build, we recommend
 installing the most recent ActiveTcl 8.6. 8.5, or 8.4 version, depending
-on the deployment target.
+on the deployment target.  The actual version linked to depends on the
+path of /Library/Frameworks/{Tcl,Tk}.framework/Versions/Current.
 
 Usage: see USAGE variable in the script.
 """
@@ -548,26 +548,22 @@ def checkEnvironment():
 
     # Because we only support dynamic load of only one major/minor version of
     # Tcl/Tk, ensure:
-    # 1. there are no user-installed frameworks of Tcl/Tk with version
-    #       higher than the Apple-supplied system version in
-    #       SDKROOT/System/Library/Frameworks
-    # 2. there is a user-installed framework (usually ActiveTcl) in (or linked
-    #       in) SDKROOT/Library/Frameworks with the same version as the system
-    #       version. This allows users to choose to install a newer patch level.
+    # 1. there is a user-installed framework (usually ActiveTcl) in (or linked
+    #       in) SDKROOT/Library/Frameworks.  As of Python 3.7.0, we no longer
+    #       enforce that the version of the user-installed framework also
+    #       exists in the system-supplied Tcl/Tk frameworks.  Time to support
+    #       Tcl/Tk 8.6 even if Apple does not.
 
     frameworks = {}
     for framework in ['Tcl', 'Tk']:
         fwpth = 'Library/Frameworks/%s.framework/Versions/Current' % framework
-        sysfw = os.path.join('/', 'System', fwpth)
         libfw = os.path.join('/', fwpth)
         usrfw = os.path.join(os.getenv('HOME'), fwpth)
-        frameworks[framework] = os.readlink(sysfw)
+        frameworks[framework] = os.readlink(libfw)
         if not os.path.exists(libfw):
             fatal("Please install a link to a current %s %s as %s so "
                     "the user can override the system framework."
                     % (framework, frameworks[framework], libfw))
-        if os.readlink(libfw) != os.readlink(sysfw):
-            fatal("Version of %s must match %s" % (libfw, sysfw) )
         if os.path.exists(usrfw):
             fatal("Please rename %s to avoid possible dynamic load issues."
                     % usrfw)
@@ -575,6 +571,10 @@ def checkEnvironment():
     if frameworks['Tcl'] != frameworks['Tk']:
         fatal("The Tcl and Tk frameworks are not the same version.")
 
+    print(" -- Building with Tcl/Tk %s frameworks"
+                % frameworks['Tk']
+    print("")
+
     # add files to check after build
     EXPECTED_SHARED_LIBS['_tkinter.so'] = [
             "/Library/Frameworks/Tcl.framework/Versions/%s/Tcl"

From c2ac32e2b4885c9eb0f993f6747c9a0191711a35 Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Tue, 30 Jan 2018 01:55:24 -0500
Subject: [PATCH 07/12] Build with OpenSSL 1.1.0g

---
 Mac/BuildScript/build-installer.py | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index 5d3acdd9a8eabe..82e12db277858a 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -208,9 +208,9 @@ def library_recipes():
 
     result.extend([
           dict(
-              name="OpenSSL 1.0.2m",
-              url="https://www.openssl.org/source/openssl-1.0.2m.tar.gz",
-              checksum='10e9e37f492094b9ef296f68f24a7666',
+              name="OpenSSL 1.1.0g",
+              url="https://www.openssl.org/source/openssl-1.1.0g.tar.gz",
+              checksum='ba5f1b8b835b88cadbce9b35ed9531a6',
               buildrecipe=build_universal_openssl,
               configure=None,
               install=None,
@@ -802,17 +802,13 @@ def build_openssl_arch(archbase, arch):
             "ppc64": ["darwin64-ppc-cc"],
         }
         configure_opts = [
-            "no-krb5",
             "no-idea",
             "no-mdc2",
             "no-rc5",
             "no-zlib",
-            "enable-tlsext",
-            "no-ssl2",
             "no-ssl3",
             # "enable-unit-test",
             "shared",
-            "--install_prefix=%s"%shellQuote(archbase),
             "--prefix=%s"%os.path.join("/", *FW_VERSION_PREFIX),
             "--openssldir=%s"%os.path.join("/", *FW_SSL_DIRECTORY),
         ]
@@ -822,7 +818,7 @@ def build_openssl_arch(archbase, arch):
                         + arch_opts[arch] + configure_opts))
         runCommand("make depend")
         runCommand("make all")
-        runCommand("make install_sw")
+        runCommand("make install_sw DESTDIR=%s"%shellQuote(archbase))
         # runCommand("make test")
         return
 

From dc7ed8f958d97b587d69db9077dfd085e71807c8 Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Tue, 30 Jan 2018 02:06:06 -0500
Subject: [PATCH 08/12] Build with SQLite 3.22.0

---
 Mac/BuildScript/build-installer.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index 82e12db277858a..f290810f42531b 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -307,9 +307,9 @@ def library_recipes():
                   ),
           ),
           dict(
-              name="SQLite 3.21.0",
-              url="https://www.sqlite.org/2017/sqlite-autoconf-3210000.tar.gz",
-              checksum='7913de4c3126ba3c24689cb7a199ea31',
+              name="SQLite 3.22.0",
+              url="https://www.sqlite.org/2018/sqlite-autoconf-3220000.tar.gz",
+              checksum='96b5648d542e8afa6ab7ffb8db8ddc3d',
               extra_cflags=('-Os '
                             '-DSQLITE_ENABLE_FTS5 '
                             '-DSQLITE_ENABLE_FTS4 '

From 9d7452f90ab276a728f694c3fe420f85232042e1 Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Tue, 30 Jan 2018 02:13:00 -0500
Subject: [PATCH 09/12] fix typo

---
 Mac/BuildScript/build-installer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index f290810f42531b..03413e91684686 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -572,7 +572,7 @@ def checkEnvironment():
         fatal("The Tcl and Tk frameworks are not the same version.")
 
     print(" -- Building with Tcl/Tk %s frameworks"
-                % frameworks['Tk']
+                % frameworks['Tk'])
     print("")
 
     # add files to check after build

From 20df93e8fb26146f8051f41b722a8a5518c8036d Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Tue, 30 Jan 2018 03:29:17 -0500
Subject: [PATCH 10/12] Do not create vestigal python.exe link in build

---
 Mac/BuildScript/build-installer.py | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index 03413e91684686..8e2e104a0b7e11 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -1072,10 +1072,6 @@ def buildPython():
     curdir = os.getcwd()
     os.chdir(buildDir)
 
-    # Not sure if this is still needed, the original build script
-    # claims that parts of the install assume python.exe exists.
-    os.symlink('python', os.path.join(buildDir, 'python.exe'))
-
     # Extract the version from the configure file, needed to calculate
     # several paths.
     version = getVersion()

From b14cac7ab3d043cebbe8c067b0fe44b90b3706c5 Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Tue, 30 Jan 2018 05:59:07 -0500
Subject: [PATCH 11/12] Quick update to the installer Welcome and ReadMe files

---
 Mac/BuildScript/resources/ReadMe.rtf  | 30 ++++++++++++++++++++-------
 Mac/BuildScript/resources/Welcome.rtf |  8 +++++--
 2 files changed, 29 insertions(+), 9 deletions(-)

diff --git a/Mac/BuildScript/resources/ReadMe.rtf b/Mac/BuildScript/resources/ReadMe.rtf
index dba96b6068c6dd..1eea1e291bda43 100644
--- a/Mac/BuildScript/resources/ReadMe.rtf
+++ b/Mac/BuildScript/resources/ReadMe.rtf
@@ -1,4 +1,4 @@
-{\rtf1\ansi\ansicpg1252\cocoartf1504\cocoasubrtf830
+{\rtf1\ansi\ansicpg1252\cocoartf1561\cocoasubrtf200
 {\fonttbl\f0\fswiss\fcharset0 Helvetica;\f1\fmodern\fcharset0 CourierNewPSMT;}
 {\colortbl;\red255\green255\blue255;}
 {\*\expandedcolortbl;;}
@@ -10,21 +10,37 @@
 \pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\partightenfactor0
 
 \b \cf0 NOTE:
-\b0   This is an early developer preview of the next feature release of Python 3.  Many features are yet to be added and existing features may change substantially or be deleted prior to the feature code freeze.\
+\b0   This is a beta preview of the next feature release of Python 3.  Existing features may change or be deleted prior to the release code freeze.\
 \pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0
 \cf0 \
 \pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0
 
-\b \cf0 \ul \ulc0 Certificate verification and OpenSSL\
+\b \cf0 \ul \ulc0 Which installer variant should I use? [CHANGED in 3.7.0b1]
+\b0 \ulnone \
+\
+For Python.3.7, python.org currently provides two installer variants for download: one that installs a 
+\i 64-bit/32-bit Intel
+\i0  Python capable of running on 
+\i macOS 10.6 (Snow Leopard)
+\i0  or later; and one that installs a 
+\i 64-bit-only 
+\i0 Python capable of running on 
+\i macOS 10.9 (Mavericks)
+\i0  or later.  This ReadMe was installed with the 
+\i $MACOSX_DEPLOYMENT_TARGET
+\i0  variant.  Use the 10.6 variant if you are running on macOS 10.6 through 10.8 or if you want to produce standalone applications that can run on systems from 10.6.  If you are running on macOS 10.9 or later and if you have no need for compatibility with older systems, use the 10.9 variant.  The Pythons installed by these installers are built with private copies of some third-party libraries not included with or newer than those in macOS itself.  The list of these libraries varies by installer variant and is included at the end of the License.rtf file.
+\b \ul \
+\
+Certificate verification and OpenSSL \{UPDATED in 3.7.0b1]\
 
 \b0 \ulnone \
-This variant of Python 3.7 includes its own private copy of OpenSSL 1.0.2.  The deprecated Apple-supplied OpenSSL libraries are no longer used.  This means that the trust certificates in system and user keychains managed by the 
+This variant of Python 3.7 includes its own private copy of OpenSSL 1.1.0.  The deprecated Apple-supplied OpenSSL libraries are no longer used.  This means that the trust certificates in system and user keychains managed by the 
 \i Keychain Access 
 \i0 application and the 
 \i security
 \i0  command line utility are no longer used as defaults by the Python 
 \f1 ssl
-\f0  module.  For this preview release, a sample command script is included in 
+\f0  module.  For this beta release, a sample command script is included in 
 \f1 /Applications/Python 3.7
 \f0  to install a curated bundle of default root certificates from the third-party 
 \f1 certifi
@@ -37,14 +53,14 @@ The bundled
 \f0  included with this installer has its own default certificate store for verifying download connections.\
 \
 
-\b \ul Update your version of Tcl/Tk to use IDLE or other Tk applications
+\b \ul Update your version of Tcl/Tk to use IDLE or other Tk applications [CHANGED in 3.7.0b1] 
 \b0 \ulnone \
 \
 To use IDLE or other programs that use the Tkinter graphical user interface toolkit, you need to install a newer third-party version of the 
 \i Tcl/Tk
 \i0  frameworks.  Visit {\field{\*\fldinst{HYPERLINK "https://www.python.org/download/mac/tcltk/"}}{\fldrslt https://www.python.org/download/mac/tcltk/}} for current information about supported and recommended versions of 
 \i Tcl/Tk
-\i0  for this version of Python and of Mac OS X.  For this developer preview, the installer is still linked with Tcl/Tk 8.5.\
+\i0  for this version of Python and of Mac OS X.  For 3.7.0b1, the 10.9 installer variant is linked with Tcl/Tk 8.6 which you must install separately.   The 10.6 installer links /with Tcl/Tk 8.5 which you should also download and install.\
 
 \b \ul \
 Other changes\
diff --git a/Mac/BuildScript/resources/Welcome.rtf b/Mac/BuildScript/resources/Welcome.rtf
index 528e2513af77aa..18f3290608ec99 100644
--- a/Mac/BuildScript/resources/Welcome.rtf
+++ b/Mac/BuildScript/resources/Welcome.rtf
@@ -1,4 +1,4 @@
-{\rtf1\ansi\ansicpg1252\cocoartf1504\cocoasubrtf830
+{\rtf1\ansi\ansicpg1252\cocoartf1561\cocoasubrtf200
 \cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica;}
 {\colortbl;\red255\green255\blue255;}
 {\*\expandedcolortbl;;}
@@ -19,7 +19,11 @@
 \
 
 \b NOTE:
-\b0   This is an early developer preview of the next feature release of Python 3.  Many features are yet to be added and existing features may change substantially or be deleted prior to the feature code freeze.\
+\b0   This is an beta preview of the next feature release of Python 3.  New features may change substantially or be deleted prior to the final code freeze.\
+\
+
+\b NEW in 3.7.0b1: 
+\b0 two installer variants (10.9+ 64-bit-only, 10.6+ 64-/32-bit), Tcl/Tk 8.6 support in the 10.9+ variant, OpenSSL 1.1.0g, and more!\
 \
 
 \b IMPORTANT:

From db3e4c4c6a2fad32e0bb1de08e3b871210514f9c Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Tue, 30 Jan 2018 07:13:35 -0500
Subject: [PATCH 12/12] Add NEWS entry

---
 .../next/macOS/2018-01-30-07-13-10.bpo-32726.tcARLK.rst       | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 Misc/NEWS.d/next/macOS/2018-01-30-07-13-10.bpo-32726.tcARLK.rst

diff --git a/Misc/NEWS.d/next/macOS/2018-01-30-07-13-10.bpo-32726.tcARLK.rst b/Misc/NEWS.d/next/macOS/2018-01-30-07-13-10.bpo-32726.tcARLK.rst
new file mode 100644
index 00000000000000..bb7ebf1a62d2d2
--- /dev/null
+++ b/Misc/NEWS.d/next/macOS/2018-01-30-07-13-10.bpo-32726.tcARLK.rst
@@ -0,0 +1,4 @@
+Provide an additional, more modern macOS installer variant that supports
+macOS 10.9+ systems in 64-bit mode only.  Upgrade the supplied third-party
+libraries to OpenSSL 1.1.0g and to SQLite 3.22.0.  The 10.9+ installer now
+links with Tcl/Tk 8.6.