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ad67dc4e34
Details: - Historically, the compiler selection has happened statically in the various make_defs.mk and would only be overriden by setting CC (either prior to running configure or as a configure argument). However, in the last couple months, configure has evolved to contain rather sophisticated compiler detection logic for the purposes of blacklisting sub-configurations. It only makes sense that configure now fully take over the responsibility of selecting a compiler from the GNU make side of the build system. Thanks to Alex Arslan for his help exposing this issue. - Substitute found_cc into CC in config.mk via configure. - Set a new variable, CC_VENDOR, in config.mk via substitution from configure, and disable the corresponding CC_VENDOR code in common.mk. - Disabled default compiler selection (usually gcc) in the sub-configs' various make_def.mk files.
122 lines
5.0 KiB
Makefile
122 lines
5.0 KiB
Makefile
#
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#
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# BLIS
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# An object-based framework for developing high-performance BLAS-like
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# libraries.
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#
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# Copyright (C) 2014, The University of Texas at Austin
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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# - Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# - Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# - Neither the name of The University of Texas at Austin nor the names
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# of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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#
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# Only include this block of code once
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ifndef CONFIG_MK_INCLUDED
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CONFIG_MK_INCLUDED := yes
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# The version string. This could be the official string or a custom
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# string forced at configure-time.
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VERSION := @version@
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# The shared library .so major and minor.build version numbers.
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SO_MAJOR := @so_version_major@
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SO_MINORB := @so_version_minorbuild@
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SO_MMB := $(SO_MAJOR).$(SO_MINORB)
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# The name of the configuration family.
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CONFIG_NAME := @config_name@
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# The list of sub-configurations associated with CONFIG_NAME. Each
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# sub-configuration in CONFIG_LIST corresponds to a configuration
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# sub-directory in the 'config' directory. See the 'config_registry'
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# file for the full list of registered configurations.
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CONFIG_LIST := @config_list@
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# This list of kernels needed for the configurations in CONFIG_LIST.
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# Each item in this list corresponds to a sub-directory in the top-level
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# 'kernels' directory. Oftentimes, this list is identical to CONFIG_LIST,
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# but not always. For example, if configuration X and Y use the same
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# kernel set X, and configuration W uses kernel set Q, and the CONFIG_LIST
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# might contained "X Y Z W", then the KERNEL_LIST would contain "X Z Q".
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KERNEL_LIST := @kernel_list@
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# This list contains some number of "kernel:config" pairs, where "config"
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# specifies which configuration's compilation flags (CFLAGS) should be
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# used to compile the source code for the kernel set named "kernel".
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KCONFIG_MAP := @kconfig_map@
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# The operating system name, which should be either 'Linux' or 'Darwin'.
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OS_NAME := @os_name@
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# The directory path to the top level of the source distribution.
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# NOTE: We allow the includer to override this value by setting DIST_PATH
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# prior to including this file. This is employed, for example, when
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# common.mk (and therefore config.mk) is included by the Makefile local
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# to the 'testsuite' directory, or the 'test' directory containing
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# individual test drivers.
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ifeq ($(strip $(DIST_PATH)),)
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DIST_PATH := @dist_path@
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endif
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# The C compiler.
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CC := @CC@
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CC_VENDOR := @CC_VENDOR@
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RANLIB := @RANLIB@
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# The level of debugging info to generate.
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DEBUG_TYPE := @debug_type@
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# The requested threading model.
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THREADING_MODEL := @threading_model@
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# The install libdir and includedir values from configure tell us where to
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# install the libraries and header files, respectively. Notice that we
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# support the use of DESTDIR so that advanced users may install to a
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# temporary location.
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INSTALL_LIBDIR := $(DESTDIR)@install_libdir@
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INSTALL_INCDIR := $(DESTDIR)@install_incdir@
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# Whether to output verbose command-line feedback as the Makefile is processed.
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ENABLE_VERBOSE := @enable_verbose@
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# Whether we are building out-of-tree.
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BUILDING_OOT := @configured_oot@
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# Whether to build the static and shared libraries.
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# Note the "MK_" prefix, which helps differentiate these variables from
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# their corresonding cpp macros that use the BLIS_ prefix.
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MK_ENABLE_STATIC := @enable_static@
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MK_ENABLE_SHARED := @enable_shared@
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# Whether to enable either the BLAS or CBLAS compatibility layers.
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MK_ENABLE_BLAS := @enable_blas@
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MK_ENABLE_CBLAS := @enable_cblas@
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# Whether libblis will depend on libmemkind for certain memory allocations.
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MK_ENABLE_MEMKIND := @enable_memkind@
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# end of ifndef CONFIG_MK_INCLUDED conditional block
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endif
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