From 063c34f11fef8f6a4debeaa5d380831c53e493f9 Mon Sep 17 00:00:00 2001
From: mark <mark@opencfd>
Date: Fri, 23 Dec 2016 11:08:49 +0100
Subject: [PATCH] BUG: CC not being properly exported in some make scripts
 (fixes #12)

---
 BUILD.md  | 10 ++++++++++
 makeCGAL  |  2 +-
 makeLLVM  |  2 +-
 makeTecio |  2 +-
 4 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/BUILD.md b/BUILD.md
index d8f4a6a..f650940 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -336,6 +336,16 @@ The minimum CMake requirements for building various components.
     3.5         ParaView-5.1.0
 
 
+### GCC Minimum Requirements <a name="min-gcc"></a>
+
+The minimum gcc/g++ requirements for building various components.
+
+    4.7         llvm-3.7.0
+    4.7         llvm-3.6.2
+    4.7         llvm-3.5.2
+    4.4         llvm-3.4.2
+
+
 <!-- gcc-related -->
 [page gcc]:       http://gcc.gnu.org/releases.html
 [page gmp]:       http://gmplib.org/
diff --git a/makeCGAL b/makeCGAL
index 1d5178e..b5d49e4 100755
--- a/makeCGAL
+++ b/makeCGAL
@@ -91,7 +91,7 @@ USAGE
 }
 #------------------------------------------------------------------------------
 # Ensure CMake gets the correct C/C++ compiler
-[ -n "$WM_CC" ]  && export CC="$WM_CCX"
+[ -n "$WM_CC" ]  && export CC="$WM_CC"
 [ -n "$WM_CXX" ] && export CXX="$WM_CXX"
 
 unset optHeadersOnly
diff --git a/makeLLVM b/makeLLVM
index ede1394..bd5914f 100755
--- a/makeLLVM
+++ b/makeLLVM
@@ -89,7 +89,7 @@ USAGE
 }
 #-----------------------------------------------------------------------------
 # Ensure CMake gets the correct C/C++ compiler
-[ -n "$WM_CC" ]  && export CC="$WM_CCX"
+[ -n "$WM_CC" ]  && export CC="$WM_CC"
 [ -n "$WM_CXX" ] && export CXX="$WM_CXX"
 
 # Parse options
diff --git a/makeTecio b/makeTecio
index ea2cea3..df7daff 100755
--- a/makeTecio
+++ b/makeTecio
@@ -77,7 +77,7 @@ USAGE
 }
 #------------------------------------------------------------------------------
 # Ensure CMake gets the correct C/C++ compiler
-[ -n "$WM_CC" ]  && export CC="$WM_CCX"
+[ -n "$WM_CC" ]  && export CC="$WM_CC"
 [ -n "$WM_CXX" ] && export CXX="$WM_CXX"
 
 # Parse options