[PATCH 2/2] EmulatorPkg/build.sh: Merge GCC toolchain detection from OVMF

[Jordan Justen <jordan.l.justen@intel.com>]

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
---
 EmulatorPkg/build.sh | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/EmulatorPkg/build.sh b/EmulatorPkg/build.sh
index 7f74391120..a196c3e9f3 100755
--- a/EmulatorPkg/build.sh
+++ b/EmulatorPkg/build.sh
@@ -93,6 +93,13 @@ case `uname` in
 
     gcc_version=$(gcc -v 2>&1 | tail -1 | awk '{print $3}')
     case $gcc_version in
+      [1-3].*|4.[0-3].*)
+        echo OvmfPkg requires GCC4.4 or later
+        exit 1
+        ;;
+      4.4.*)
+        TARGET_TOOLS=GCC44
+        ;;
       4.5.*)
         TARGET_TOOLS=GCC45
         ;;
@@ -105,11 +112,11 @@ case `uname` in
       4.8.*)
         TARGET_TOOLS=GCC48
         ;;
-      4.9.*|4.1[0-9].*|5.*.*)
+      4.9.*|6.[0-2].*)
         TARGET_TOOLS=GCC49
         ;;
       *)
-        TARGET_TOOLS=GCC44
+        TARGET_TOOLS=GCC5
         ;;
     esac
     ;;
-- 
2.11.0