Ported arch dependent settings from Makefile.system to new cmake file.

CMakeLists.txt

@@ -1,8 +1,5 @@
 ##
 ## Author: Hank Anderson <hank@statease.com>
-## Copyright: (c) Stat-Ease, Inc.
-## Created: 12/23/14
-## Last Modified: 12/23/14
 ##
 
 cmake_minimum_required(VERSION 2.8.4)

cmake/arch.cmake

@@ -0,0 +1,115 @@
+##
+## Author: Hank Anderson <hank@statease.com>
+## Description: Ported from portion of OpenBLAS/Makefile.system
+##              Sets various variables based on architecture.
+
+if (${ARCH} STREQUAL "x86" OR ${ARCH} STREQUAL "x86_64")
+
+  if (${ARCH} STREQUAL "x86")
+    if (NOT BINARY)
+      set(NO_BINARY_MODE 1)
+    endif ()
+  endif ()
+
+  if (NOT NO_EXPRECISION)
+    if (${Fortran_COMPILER_NAME} MATCHES "gfortran.*")
+      # N.B. I'm not sure if CMake differentiates between GCC and LSB -hpa
+      if (${CMAKE_C_COMPILER} STREQUAL "GNU" OR ${CMAKE_C_COMPILER} STREQUAL "LSB")
+        set(EXPRECISION	1)
+        set(CCOMMON_OPT "${CCOMMON_OPT} -DEXPRECISION -m128bit-long-double")
+        set(FCOMMON_OPT	"${FCOMMON_OPT} -m128bit-long-double")
+      endif ()
+      if (${CMAKE_C_COMPILER} STREQUAL "Clang")
+        set(EXPRECISION	1)
+        set(CCOMMON_OPT "${CCOMMON_OPT} -DEXPRECISION")
+        set(FCOMMON_OPT	"${FCOMMON_OPT} -m128bit-long-double")
+      endif ()
+    endif ()
+  endif ()
+endif ()
+
+if (${CMAKE_C_COMPILER} STREQUAL "Intel")
+  set(CCOMMON_OPT "${CCOMMON_OPT} -wd981")
+endif ()
+
+if (USE_OPENMP)
+
+  if (${CMAKE_C_COMPILER} STREQUAL "GNU" OR ${CMAKE_C_COMPILER} STREQUAL "LSB")
+    set(CCOMMON_OPT "${CCOMMON_OPT} -fopenmp")
+  endif ()
+
+  if (${CMAKE_C_COMPILER} STREQUAL "Clang")
+    message(WARNING "Clang doesn't support OpenMP yet.")
+    set(CCOMMON_OPT "${CCOMMON_OPT} -fopenmp")
+  endif ()
+
+  if (${CMAKE_C_COMPILER} STREQUAL "Intel")
+    set(CCOMMON_OPT "${CCOMMON_OPT} -openmp")
+  endif ()
+
+  if (${CMAKE_C_COMPILER} STREQUAL "PGI")
+    set(CCOMMON_OPT "${CCOMMON_OPT} -mp")
+  endif ()
+
+  if (${CMAKE_C_COMPILER} STREQUAL "OPEN64")
+    set(CCOMMON_OPT "${CCOMMON_OPT} -mp")
+    set(CEXTRALIB "${CEXTRALIB} -lstdc++")
+  endif ()
+
+  if (${CMAKE_C_COMPILER} STREQUAL "PATHSCALE")
+    set(CCOMMON_OPT "${CCOMMON_OPT} -mp")
+  endif ()
+endif ()
+
+
+if (DYNAMIC_ARCH)
+  if (${ARCH} STREQUAL "x86")
+    set(DYNAMIC_CORE "KATMAI COPPERMINE NORTHWOOD PRESCOTT BANIAS CORE2 PENRYN DUNNINGTON NEHALEM ATHLON OPTERON OPTERON_SSE3 BARCELONA BOBCAT ATOM NANO")
+  endif ()
+
+  if (${ARCH} STREQUAL "x86_64")
+    set(DYNAMIC_CORE "PRESCOTT CORE2 PENRYN DUNNINGTON NEHALEM OPTERON OPTERON_SSE3 BARCELONA BOBCAT ATOM NANO")
+    if (NOT NO_AVX)
+      set(DYNAMIC_CORE "${DYNAMIC_CORE} SANDYBRIDGE BULLDOZER PILEDRIVER STEAMROLLER")
+    endif ()
+    if (NOT NO_AVX2)
+      set(DYNAMIC_CORE "${DYNAMIC_CORE} HASWELL")
+    endif ()
+  endif ()
+
+  if (NOT DYNAMIC_CORE)
+    unset(DYNAMIC_ARCH)
+  endif ()
+endif ()
+
+if (${ARCH} STREQUAL "ia64")
+  set(NO_BINARY_MODE 1)
+  set(BINARY_DEFINED 1)
+
+  if (${Fortran_COMPILER_NAME} MATCHES "gfortran.*")
+    if (${CMAKE_C_COMPILER} STREQUAL "GNU")
+      # EXPRECISION	= 1
+      # CCOMMON_OPT	+= -DEXPRECISION
+    endif
+  endif
+endif
+
+if (${ARCH} STREQUAL "mips64")
+  set(NO_BINARY_MODE 1)
+endif
+
+if (${ARCH} STREQUAL "alpha")
+  set(NO_BINARY_MODE 1)
+  set(BINARY_DEFINED 1)
+endif ()
+
+if (${ARCH} STREQUAL "arm")
+  set(NO_BINARY_MODE 1)
+  set(BINARY_DEFINED 1)
+endif ()
+
+if (${ARCH} STREQUAL "arm64")
+  set(NO_BINARY_MODE 1)
+  set(BINARY_DEFINED 1)
+endif ()
+

cmake/c_check.cmake

@@ -1,8 +1,5 @@
 ##
 ## Author: Hank Anderson <hank@statease.com>
-## Copyright: (c) Stat-Ease, Inc.
-## Created: 12/29/14
-## Last Modified: 12/29/14
 ## Description: Ported from the OpenBLAS/c_check perl script.
 ##              This is triggered by prebuild.cmake and runs before any of the code is built.
 ##              Creates config.h and Makefile.conf.

cmake/os.cmake

@@ -1,7 +1,5 @@
 ##
 ## Author: Hank Anderson <hank@statease.com>
-## Created: 12/29/14
-## Last Modified: 12/29/14
 ## Description: Ported from portion of OpenBLAS/Makefile.system
 ##              Detects the OS and sets appropriate variables.
 
@@ -58,7 +56,7 @@ if (${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
 
   # Ensure the correct stack alignment on Win32
   # http://permalink.gmane.org/gmane.comp.lib.openblas.general/97
-  if (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86")
+  if (${ARCH} STREQUAL "x86")
     set(CCOMMON_OPT "${CCOMMON_OPT} -mincoming-stack-boundary=2")
     set(FCOMMON_OPT "${FCOMMON_OPT} -mincoming-stack-boundary=2")
   endif ()
@@ -88,7 +86,7 @@ if (QUAD_PRECISION)
   set(NO_EXPRECISION 1)
 endif ()
 
-if (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86")
+if (${ARCH} STREQUAL "x86")
   set(NO_EXPRECISION 1)
 endif ()
 

cmake/prebuild.cmake

@@ -1,8 +1,5 @@
 ##
 ## Author: Hank Anderson <hank@statease.com>
-## Copyright: (c) Stat-Ease, Inc.
-## Created: 12/29/14
-## Last Modified: 12/29/14
 ## Description: Ported from OpenBLAS/Makefile.prebuild
 ##              This is triggered by system.cmake and runs before any of the code is built.
 ##              Creates config.h and Makefile.conf by first running the c_check perl script (which creates those files).

cmake/system.cmake

@@ -1,8 +1,5 @@
 ##
 ## Author: Hank Anderson <hank@statease.com>
-## Copyright: (c) Stat-Ease, Inc.
-## Created: 12/29/14
-## Last Modified: 12/29/14
 ## Description: Ported from OpenBLAS/Makefile.system
 ##
 
@@ -134,3 +131,8 @@ set(OBJCONV "$(CROSS_SUFFIX)objconv")
 #
 include("${CMAKE_SOURCE_DIR}/cmake/os.cmake")
 
+#
+#  Architecture dependent settings
+#
+include("${CMAKE_SOURCE_DIR}/cmake/arch.cmake")
+