From ffdda0eb9f4a2e56366e8c665d147d9be637f6f4 Mon Sep 17 00:00:00 2001
From: Mike McQuaid
Date: Sat, 16 Sep 2017 12:41:08 +0100
Subject: Tweaks for older Mac OS X versions.

- `brew update` should try to install `curl` before `git` on older
  versions of Mac OS X where it is needed for accessing modern SSL
  certificates.
- We don't need an HTTP mirror for `git` because `curl` will already be
  installed before it is downloaded.
- Don't recommend GCC on Mac OS X versions where it can't be built with
  the default system compiler.
- Start using the Homebrew `curl` on Mac OS X versions where it is
  needed as soon as it is installed.
---
 Library/Homebrew/cmd/update.sh | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Library/Homebrew/cmd')

diff --git a/Library/Homebrew/cmd/update.sh b/Library/Homebrew/cmd/update.sh
index fb6a3459c..e8211e4dd 100644
--- a/Library/Homebrew/cmd/update.sh
+++ b/Library/Homebrew/cmd/update.sh
@@ -385,6 +385,12 @@ EOS
 
   if ! git --version >/dev/null 2>&1
   then
+    # we need a new enough curl to install git
+    if [[ -n "$HOMEBREW_SYSTEM_CURL_TOO_OLD" &&
+        ! -x "$HOMEBREW_PREFIX/opt/curl/bin/curl" ]]
+    then
+      brew install curl
+    fi
     # we cannot install brewed git if homebrew/core is unavailable.
     [[ -d "$HOMEBREW_LIBRARY/Taps/homebrew/homebrew-core" ]] && brew install git
     unset GIT_EXECUTABLE
-- 
cgit v1.2.3