From 95a71057f09f6b94e08ad2206ee8856a5695cf4f Mon Sep 17 00:00:00 2001
From: Johann <johannkoenig@google.com>
Date: Mon, 12 Mar 2018 14:54:48 -0700
Subject: [PATCH] autodetect macOS High Sierra

Add darwin17 target

Change-Id: I349a2f6a0396c59269f567a03ae813e3e59ccefa
---
 build/make/configure.sh | 8 ++++++++
 configure               | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/build/make/configure.sh b/build/make/configure.sh
index d7e40b83f..20a38e814 100644
--- a/build/make/configure.sh
+++ b/build/make/configure.sh
@@ -757,6 +757,10 @@ process_common_toolchain() {
         tgt_isa=x86_64
         tgt_os=darwin16
         ;;
+      *darwin17*)
+        tgt_isa=x86_64
+        tgt_os=darwin17
+        ;;
       x86_64*mingw32*)
         tgt_os=win64
         ;;
@@ -885,6 +889,10 @@ process_common_toolchain() {
       add_cflags  "-mmacosx-version-min=10.12"
       add_ldflags "-mmacosx-version-min=10.12"
       ;;
+    *-darwin17-*)
+      add_cflags  "-mmacosx-version-min=10.13"
+      add_ldflags "-mmacosx-version-min=10.13"
+      ;;
     *-iphonesimulator-*)
       add_cflags  "-miphoneos-version-min=${IOS_VERSION_MIN}"
       add_ldflags "-miphoneos-version-min=${IOS_VERSION_MIN}"
diff --git a/configure b/configure
index 6e7630eba..32652c447 100755
--- a/configure
+++ b/configure
@@ -129,6 +129,7 @@ all_platforms="${all_platforms} x86-darwin13-gcc"
 all_platforms="${all_platforms} x86-darwin14-gcc"
 all_platforms="${all_platforms} x86-darwin15-gcc"
 all_platforms="${all_platforms} x86-darwin16-gcc"
+all_platforms="${all_platforms} x86-darwin17-gcc"
 all_platforms="${all_platforms} x86-iphonesimulator-gcc"
 all_platforms="${all_platforms} x86-linux-gcc"
 all_platforms="${all_platforms} x86-linux-icc"
@@ -149,6 +150,7 @@ all_platforms="${all_platforms} x86_64-darwin13-gcc"
 all_platforms="${all_platforms} x86_64-darwin14-gcc"
 all_platforms="${all_platforms} x86_64-darwin15-gcc"
 all_platforms="${all_platforms} x86_64-darwin16-gcc"
+all_platforms="${all_platforms} x86_64-darwin17-gcc"
 all_platforms="${all_platforms} x86_64-iphonesimulator-gcc"
 all_platforms="${all_platforms} x86_64-linux-gcc"
 all_platforms="${all_platforms} x86_64-linux-icc"