From 439acb5096d05a653396ecf3313e337aebefe2b1 Mon Sep 17 00:00:00 2001
From: "Paul P.H. Wilson" <paul.wilson@wisc.edu>
Date: Fri, 16 Feb 2018 20:20:24 -0600
Subject: [PATCH] a little cleanup

---
 CMakeLists.txt                 |  1 +
 cmake/DownloadAndExtract.cmake | 22 ++--------------
 cmake/PyneMacros.cmake         | 46 ++++++++++++++++++++--------------
 3 files changed, 30 insertions(+), 39 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index feb02a9bea..fb55c135ca 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,6 +10,7 @@ project(pyne)
 include(PyneMacros)
 pyne_print_logo()  # Beware of dragons
 pyne_set_platform()
+pyne_set_asm_platform()
 pyne_set_build_spatial_solver()
 pyne_set_build_type()
 pyne_set_fast_compile()
diff --git a/cmake/DownloadAndExtract.cmake b/cmake/DownloadAndExtract.cmake
index c5aa14013d..ce8e8ae57a 100644
--- a/cmake/DownloadAndExtract.cmake
+++ b/cmake/DownloadAndExtract.cmake
@@ -26,31 +26,13 @@ endmacro()
 
 
 macro(download_platform _base_url _base_name _ext_src _ext_plat)
-  # first set OS
-  if (WIN32)
-    set(_plat "win")
-  elseif(APPLE)
-    set(_plat "apple")
-  else()
-    set(_plat "linux")
-  endif()
-  # next set compiler
-  if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-    set(_plat "${_plat}-gnu")
-  elseif (("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") OR
-    ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang"))
-    set(_plat "${_plat}-clang")
-  else()
-    set(_plat "${_plat}-NOTFOUND")
-  endif()
-  
   # first download the src file
   set(_url "${_base_url}/${_base_name}.tar.gz")
   set(_checkfile "${_base_name}${_ext_src}")
   download_and_extract("${_url}" "${_checkfile}")
   # now download the platform specific file
-  set(_url "${_base_url}/${_base_name}-${_plat}.tar.gz")
-  set(_checkfile "${_base_name}-${_plat}${_ext_plat}")
+  set(_url "${_base_url}/${_base_name}-${PYNE_ASM_PLATFORM}.tar.gz")
+  set(_checkfile "${_base_name}-${PYNE_ASM_PLATFORM}${_ext_plat}")
   download_and_extract("${_url}" "${_checkfile}")
 endmacro()
 
diff --git a/cmake/PyneMacros.cmake b/cmake/PyneMacros.cmake
index b3591b1f25..94147a8858 100644
--- a/cmake/PyneMacros.cmake
+++ b/cmake/PyneMacros.cmake
@@ -18,6 +18,28 @@ macro(pyne_set_platform)
   message("-- Pyne platform defined as: ${PYNE_PLATFORM}")
 endmacro()
 
+macro(pyne_set_asm_platform)
+  # first set OS
+  if (WIN32)
+    set(_plat "win")
+  elseif(APPLE)
+    set(_plat "apple")
+  else()
+    set(_plat "linux")
+  endif()
+  # next set compiler
+  if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+    set(_plat "${_plat}-gnu")
+  elseif (("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") OR
+    ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang"))
+    set(_plat "${_plat}-clang")
+  else()
+    set(_plat "${_plat}-NOTFOUND")
+  endif()
+  set(PYNE_ASM_PLATFORM "${_plat}")
+endmacro()
+
+
 # Fortran settings
 # FFLAGS depend on the compiler
 macro(pyne_setup_fortran)
@@ -191,27 +213,13 @@ endmacro()
 
 # fast compile with assembly, if available.
 macro(fast_compile _srcname _gnuflags _clangflags _otherflags)
-  # first set OS
-  if (WIN32)
-    set(_plat "win")
-  elseif(APPLE)
-    set(_plat "apple")
-  else()
-    set(_plat "linux")
-  endif()
-  # next set compiler
-  if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-    set(_plat "${_plat}-gnu")
-  elseif (("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") OR
-    ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang"))
-    set(_plat "${_plat}-clang")
-  else()
-    set(_plat "${_plat}-NOTFOUND")
-  endif()
-  
   get_filename_component(_base "${_srcname}" NAME_WE)  # get the base name, without the extension
   # get the assembly file name
-  set(_asmname "${_base}-${_plat}.s")
+  if (PYNE_ASM_PLATFORM)
+    set(_asmname "${_base}-${PYNE_ASM_PLATFORM}.s")
+  else()
+    set(_asmname "${_base}-NOTFOUND")
+  endif()
 
   # pick the filename to compile, either source or assembly
   if(NOT PYNE_FAST_COMPILE)