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0d1b90286e
Intel compilers include a highly optimized math library (libimf) that should be used instead of GNU libm. yes, this change is for ALL targets, including those that are not supported by the Intel compiler. there is no harm in doing this, and it is future-proof in the event that the Intel compilers support other architectures.
97 lines
2.8 KiB
Makefile
97 lines
2.8 KiB
Makefile
#!/bin/bash
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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 MAKE_DEFS_MK_INCLUDED
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MAKE_DEFS_MK_INCLUDED := yes
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#
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# --- Development tools definitions --------------------------------------------
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#
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# --- Determine the C compiler and related flags ---
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ifeq ($(CC),)
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CC := gcc
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CC_VENDOR := gcc
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endif
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# Enable IEEE Standard 1003.1-2004 (POSIX.1d).
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# NOTE: This is needed to enable posix_memalign().
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CPPROCFLAGS := -D_POSIX_C_SOURCE=200112L
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CMISCFLAGS := -std=c99
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CPICFLAGS := -fPIC
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CWARNFLAGS := -Wall
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ifneq ($(DEBUG_TYPE),off)
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CDBGFLAGS := -g
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endif
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ifeq ($(DEBUG_TYPE),noopt)
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COPTFLAGS := -O0
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else
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COPTFLAGS := -O2
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endif
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CVECFLAGS :=
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CKOPTFLAGS := $(COPTFLAGS)
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ifeq ($(CC_VENDOR),gcc)
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else
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ifeq ($(CC_VENDOR),icc)
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else
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ifeq ($(CC_VENDOR),clang)
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else
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$(error gcc, icc, or clang is required for this configuration.)
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endif
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endif
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endif
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# --- Determine the archiver and related flags ---
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AR := ar
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ARFLAGS := cru
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# --- Determine the linker and related flags ---
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LINKER := $(CC)
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SOFLAGS := -shared
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ifneq ($(CC_VENDOR),icc)
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LDFLAGS := -lm
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endif
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# end of ifndef MAKE_DEFS_MK_INCLUDED conditional block
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endif
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