Support out-of-source build

cmake/prebuild.cmake

@@ -51,7 +51,7 @@ else()
   set(TARGET_CONF "config.h")
 endif ()
 
-set(TARGET_CONF_TEMP "${TARGET_CONF}.tmp")
+set(TARGET_CONF_TEMP "${PROJECT_BINARY_DIR}/${TARGET_CONF}.tmp")
 include("${PROJECT_SOURCE_DIR}/cmake/c_check.cmake")
 
 if (NOT NOFORTRAN)
@@ -85,7 +85,7 @@ configure_file(${TARGET_CONF_TEMP} ${GETARCH_DIR}/${TARGET_CONF} COPYONLY)
 if (NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "WindowsStore")
   try_compile(GETARCH_RESULT ${GETARCH_DIR}
     SOURCES ${GETARCH_SRC}
-    COMPILE_DEFINITIONS ${EXFLAGS} ${GETARCH_FLAGS} -I${GETARCH_DIR} -I${PROJECT_SOURCE_DIR}
+    COMPILE_DEFINITIONS ${EXFLAGS} ${GETARCH_FLAGS} -I${GETARCH_DIR} -I${PROJECT_SOURCE_DIR} -I${PROJECT_BINARY_DIR}
     OUTPUT_VARIABLE GETARCH_LOG
     COPY_FILE ${PROJECT_BINARY_DIR}/${GETARCH_BIN}
   )
@@ -113,7 +113,7 @@ configure_file(${TARGET_CONF_TEMP} ${GETARCH2_DIR}/${TARGET_CONF} COPYONLY)
 if (NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "WindowsStore")
   try_compile(GETARCH2_RESULT ${GETARCH2_DIR}
     SOURCES ${PROJECT_SOURCE_DIR}/getarch_2nd.c
-    COMPILE_DEFINITIONS ${EXFLAGS} ${GETARCH_FLAGS} ${GETARCH2_FLAGS} -I${GETARCH2_DIR} -I${PROJECT_SOURCE_DIR}
+    COMPILE_DEFINITIONS ${EXFLAGS} ${GETARCH_FLAGS} ${GETARCH2_FLAGS} -I${GETARCH2_DIR} -I${PROJECT_SOURCE_DIR} -I${PROJECT_BINARY_DIR}
     OUTPUT_VARIABLE GETARCH2_LOG
     COPY_FILE ${PROJECT_BINARY_DIR}/${GETARCH2_BIN}
   )
@@ -129,7 +129,7 @@ execute_process(COMMAND ${PROJECT_BINARY_DIR}/${GETARCH2_BIN} 1 OUTPUT_VARIABLE
 
 # append config data from getarch_2nd to the TARGET file and read in CMake vars
 file(APPEND ${TARGET_CONF_TEMP} ${GETARCH2_CONF_OUT})
-configure_file(${TARGET_CONF_TEMP} ${TARGET_CONF} COPYONLY)
+configure_file(${TARGET_CONF_TEMP} ${PROJECT_BINARY_DIR}/${TARGET_CONF} COPYONLY)
 ParseGetArchVars(${GETARCH2_MAKE_OUT})
 
 # compile get_config_h

ctest/CMakeLists.txt

@@ -1,4 +1,5 @@
 include_directories(${PROJECT_SOURCE_DIR})
+include_directories(${PROJECT_BINARY_DIR})
 
 enable_language(Fortran)
 

driver/level2/CMakeLists.txt

@@ -1,5 +1,6 @@
 
 include_directories(${PROJECT_SOURCE_DIR})
+include_directories(${PROJECT_BINARY_DIR})
 
 # sources that need to be compiled twice, once with no flags and once with LOWER
 set(UL_SOURCES

driver/level3/CMakeLists.txt

@@ -1,4 +1,5 @@
 include_directories(${PROJECT_SOURCE_DIR})
+include_directories(${PROJECT_BINARY_DIR})
 
 # N.B. In the original makefile there was a BLOCKS define used in the compilation of these files but I don't see any evidence of it being set anywhere. -hpa
 

driver/others/CMakeLists.txt

@@ -1,4 +1,5 @@
 include_directories(${PROJECT_SOURCE_DIR})
+include_directories(${PROJECT_BINARY_DIR})
 
 if (${CORE} STREQUAL "PPC440")
   set(MEMORY memory_qalloc.c)

interface/CMakeLists.txt

@@ -1,5 +1,6 @@
 
 include_directories(${PROJECT_SOURCE_DIR})
+include_directories(${PROJECT_BINARY_DIR})
 
 
 set(BLAS1_SOURCES

kernel/CMakeLists.txt

@@ -1,5 +1,6 @@
 
 include_directories(${PROJECT_SOURCE_DIR})
+include_directories(${PROJECT_BINARY_DIR})
 include("${PROJECT_SOURCE_DIR}/cmake/kernel.cmake")
 
 # Makefile

lapack/CMakeLists.txt

@@ -1,5 +1,6 @@
 
 include_directories(${PROJECT_SOURCE_DIR})
+include_directories(${PROJECT_BINARY_DIR})
 
 
 set(LAPACK_SOURCES

test/CMakeLists.txt

@@ -1,4 +1,5 @@
 include_directories(${PROJECT_SOURCE_DIR})
+include_directories(${PROJECT_BINARY_DIR})
 
 enable_language(Fortran)
 
@@ -35,4 +36,4 @@ add_test(NAME "${float_type}blas2"
   COMMAND sh "${CMAKE_CURRENT_BINARY_DIR}/test_helper.sh" "${CMAKE_CURRENT_BINARY_DIR}/${float_type}blat2" "${PROJECT_SOURCE_DIR}/test/${float_type}blat2.dat" ${float_type_upper}BLAT2.SUMM)
 add_test(NAME "${float_type}blas3" 
   COMMAND sh "${CMAKE_CURRENT_BINARY_DIR}/test_helper.sh" "${CMAKE_CURRENT_BINARY_DIR}/${float_type}blat3" "${PROJECT_SOURCE_DIR}/test/${float_type}blat3.dat" ${float_type_upper}BLAT3.SUMM)
-endforeach()
+endforeach()

utest/CMakeLists.txt

@@ -1,4 +1,5 @@
 include_directories(${PROJECT_SOURCE_DIR})
+include_directories(${PROJECT_BINARY_DIR})
 
 set(OpenBLAS_utest_src
   utest_main.c
@@ -39,4 +40,4 @@ add_custom_command(TARGET ${OpenBLAS_utest_bin}
 )
 endif()
 
-add_test(${OpenBLAS_utest_bin} ${CMAKE_CURRENT_BINARY_DIR}/${OpenBLAS_utest_bin})
+add_test(${OpenBLAS_utest_bin} ${CMAKE_CURRENT_BINARY_DIR}/${OpenBLAS_utest_bin})