Fixed cmake building bugs on Linux. Disable LAPACK by default.

CMakeLists.txt

@@ -6,10 +6,29 @@ cmake_minimum_required(VERSION 2.8.4)
 project(OpenBLAS)
 set(OpenBLAS_MAJOR_VERSION 0)
 set(OpenBLAS_MINOR_VERSION 2)
-set(OpenBLAS_PATCH_VERSION 13)
+set(OpenBLAS_PATCH_VERSION 14)
 set(OpenBLAS_VERSION "${OpenBLAS_MAJOR_VERSION}.${OpenBLAS_MINOR_VERSION}.${OpenBLAS_PATCH_VERSION}")
 
 enable_language(ASM)
+enable_language(C)
+
+set(OpenBLAS_LIBNAME openblas)
+
+#######
+option(BUILD_WITHOUT_LAPACK "Without LAPACK and LAPACKE (Only BLAS and CBLAS)" ON)
+option(BUILD_DEBUG "Build Debug Version" OFF)
+#######
+if(BUILD_WITHOUT_LAPACK)
+set(NO_LAPACK 1)
+endif()
+
+if(BUILD_DEBUG)
+set(CMAKE_BUILD_TYPE Debug)
+else()
+set(CMAKE_BUILD_TYPE Release)
+endif()
+#######
+
 
 message(WARNING "CMake support is experimental. This will not produce the same Makefiles that OpenBLAS ships with. Only x86 support is currently available.")
 
@@ -32,6 +51,7 @@ endif ()
 
 set(SUBDIRS	${BLASDIRS})
 if (NOT NO_LAPACK)
+  message ("error 1")
   list(APPEND SUBDIRS lapack)
 endif ()
 
@@ -90,15 +110,29 @@ endforeach ()
 
 # Can't just use lapack-netlib's CMake files, since they are set up to search for BLAS, build and install a binary. We just want to build a couple of lib files out of lapack and lapacke.
 # Not using add_subdirectory here because lapack-netlib already has its own CMakeLists.txt. Instead include a cmake script with the sources we want.
-if (NOT NOFORTRAN)
+if (NOT NOFORTRAN AND NOT NO_LAPACK)
+  message ("error 2")
   include("${CMAKE_SOURCE_DIR}/cmake/lapack.cmake")
-endif ()
 if (NOT NO_LAPACKE)
   include("${CMAKE_SOURCE_DIR}/cmake/lapacke.cmake")
 endif ()
+endif ()
 
 # add objects to the openblas lib
-add_library(openblas ${LA_SOURCES} ${LAPACKE_SOURCES} ${TARGET_OBJS})
+add_library(${OpenBLAS_LIBNAME} SHARED ${LA_SOURCES} ${LAPACKE_SOURCES} ${TARGET_OBJS})
+
+#only build shared library for MSVC
+if(NOT MSVC)
+add_library(${OpenBLAS_LIBNAME}_static STATIC ${LA_SOURCES} ${LAPACKE_SOURCES} ${TARGET_OBJS})
+set_target_properties(${OpenBLAS_LIBNAME}_static PROPERTIES OUTPUT_NAME ${OpenBLAS_LIBNAME})
+set_target_properties(${OpenBLAS_LIBNAME}_static PROPERTIES CLEAN_DIRECT_OUTPUT 1)
+endif()
+
+set_target_properties(${OpenBLAS_LIBNAME} PROPERTIES 
+  VERSION ${OpenBLAS_MAJOR_VERSION}.${OpenBLAS_MINOR_VERSION}
+  SOVERSION ${OpenBLAS_MAJOR_VERSION}
+)
+
 
 # TODO: Why is the config saved here? Is this necessary with CMake?
 #Save the config files for installation

cmake/prebuild.cmake

@@ -79,10 +79,10 @@ try_compile(GETARCH_RESULT ${GETARCH_DIR}
 message(STATUS "Running getarch")
 
 # use the cmake binary w/ the -E param to run a shell command in a cross-platform way
-execute_process(COMMAND ${GETARCH_BIN} 0 OUTPUT_VARIABLE GETARCH_MAKE_OUT)
-execute_process(COMMAND ${GETARCH_BIN} 1 OUTPUT_VARIABLE GETARCH_CONF_OUT)
+execute_process(COMMAND ${PROJECT_BINARY_DIR}/${GETARCH_BIN} 0 OUTPUT_VARIABLE GETARCH_MAKE_OUT)
+execute_process(COMMAND ${PROJECT_BINARY_DIR}/${GETARCH_BIN} 1 OUTPUT_VARIABLE GETARCH_CONF_OUT)
 
-#message(STATUS "GETARCH results:\n${GETARCH_MAKE_OUT}")
+message(STATUS "GETARCH results:\n${GETARCH_MAKE_OUT}")
 
 # append config data from getarch to the TARGET file and read in CMake vars
 file(APPEND ${TARGET_CONF} ${GETARCH_CONF_OUT})
@@ -99,8 +99,8 @@ try_compile(GETARCH2_RESULT ${GETARCH2_DIR}
 )
 
 # use the cmake binary w/ the -E param to run a shell command in a cross-platform way
-execute_process(COMMAND ${GETARCH2_BIN} 0 OUTPUT_VARIABLE GETARCH2_MAKE_OUT)
-execute_process(COMMAND ${GETARCH2_BIN} 1 OUTPUT_VARIABLE GETARCH2_CONF_OUT)
+execute_process(COMMAND ${PROJECT_BINARY_DIR}/${GETARCH2_BIN} 0 OUTPUT_VARIABLE GETARCH2_MAKE_OUT)
+execute_process(COMMAND ${PROJECT_BINARY_DIR}/${GETARCH2_BIN} 1 OUTPUT_VARIABLE GETARCH2_CONF_OUT)
 
 # append config data from getarch_2nd to the TARGET file and read in CMake vars
 file(APPEND ${TARGET_CONF} ${GETARCH2_CONF_OUT})

kernel/CMakeLists.txt

@@ -16,8 +16,9 @@ else ()
 endif ()
 
 SetDefaultL1()
-ParseMakefileVars("${KERNELDIR}/KERNEL.${TARGET_CORE}")
+SetDefaultL2()
 ParseMakefileVars("${KERNELDIR}/KERNEL")
+ParseMakefileVars("${KERNELDIR}/KERNEL.${TARGET_CORE}")
 
 if (${ARCH} STREQUAL "x86")
   GenerateNamedObjects("${KERNELDIR}/cpuid.S" "" "" false "" "" true)
@@ -67,7 +68,6 @@ foreach (float_type ${FLOAT_TYPES})
 endforeach ()
 
 # Makefile.L2
-SetDefaultL2()
 GenerateCombinationObjects("generic/symv_k.c" "LOWER" "U" "" 1 "" "" 3)
 GenerateNamedObjects("generic/ger.c" "" "ger_k" false "" "" "" 3)
 foreach (float_type ${FLOAT_TYPES})

kernel/x86_64/KERNEL

@@ -119,11 +119,11 @@ XCOPYKERNEL = zcopy.S
 endif
 
 ifndef SDOTKERNEL
-SDOTKERNEL = ../generic/dot.c 
+SDOTKERNEL = ../generic/dot.c
 endif
 
 ifndef DSDOTKERNEL
-DSDOTKERNEL = ../generic/dot.c 
+DSDOTKERNEL = ../generic/dot.c
 endif
 
 ifndef DDOTKERNEL