commit 8c9bb72e8b6474ae722f7d6521cfb3cb2e26e3c5
author Ned Deily <nad@python.org> Tue Jan 30 07:42:14 2018 -0500
committer GitHub <noreply@github.com> Tue Jan 30 07:42:14 2018 -0500
tree 56be57eb0b019da69cbbe6a1c089e07291f81e9b
parent b8d90328ad2abc9d6d2c9b8ce769fb82b18bbc10

bpo-32726: macOS installer and framework enhancements and changes for 3.7.0 (GH-5448)

This issue covers various changes for the macOS installers provided via python.org for 3.7.0.

- Provide a provisional new installer variant for macOS 10.9 and later systems with 64-bit (x86_64) architecture only.  Apple has made it known that future versions of macOS will only fully support 64-bit executables and some other third-party software suppliers have chosen 10.9 as their oldest supported system.
 
- Support **Tcl/Tk 8.6** with the 10.9 installer variant.
 
- Upgrade **OpenSSL** to 1.1.0g and **SQLite** to 3.22.0.
 
- The compiler name used for the interpreter build and for modules built with **Distutils / pip** is now _gcc_ rather than _gcc-4.2_. And extension module builds will no longer try to force use of an old SDK if present.

configure

diff --git a/configure b/configure
index caa8667..f75acf6 100755
--- a/configure
+++ b/configure
@@ -1489,7 +1489,8 @@
   --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 @@
                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"
@@ -7234,11 +7240,14 @@
                ;;
             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