mirror of
https://github.com/amd/blis.git
synced 2026-05-13 18:52:14 +00:00
0b3ca3cfb6
Details: - Rewrote code that selects the compiler for the purposes of compiling the auto-detection executable. CC (if specified) is tried first. Then gcc. Then clang. The absolute fallback is cc. The previous code was sort of broken, and seemed to unintentionally always use gcc. - Moved various configuration-agnostic flags from config/*/make_defs.mk files to common.mk. The new mechanism appends the configuration- agnostic flags to the various compiler flag variables initialized in make_defs.mk. Flags specific to the sub-configuration are still set in make_defs.mk. - Added -Wno-tautological-compare to CMISCFLAGS when clang is in use. Also added the flag to the compiler instantiation during configure- time hardware detection (when clang is selected). - Added some missing (but mostly-optional) quotes to configure script.
88 lines
2.7 KiB
Makefile
88 lines
2.7 KiB
Makefile
#
|
|
#
|
|
# BLIS
|
|
# An object-based framework for developing high-performance BLAS-like
|
|
# libraries.
|
|
#
|
|
# Copyright (C) 2014, The University of Texas at Austin
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are
|
|
# met:
|
|
# - Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# - Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
# - Neither the name of The University of Texas at Austin nor the names
|
|
# of its contributors may be used to endorse or promote products
|
|
# derived from this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
#
|
|
|
|
|
|
# Declare the name of the current configuration and add it to the
|
|
# running list of configurations included by common.mk.
|
|
THIS_CONFIG := generic
|
|
#CONFIGS_INCL += $(THIS_CONFIG)
|
|
|
|
#
|
|
# --- Determine the C compiler and related flags ---
|
|
#
|
|
|
|
ifeq ($(CC),)
|
|
CC := gcc
|
|
CC_VENDOR := gcc
|
|
endif
|
|
|
|
# NOTE: The build system will append these variables with various
|
|
# general-purpose/configuration-agnostic flags in common.mk. You
|
|
# may specify additional flags here as needed.
|
|
CPPROCFLAGS :=
|
|
CMISCFLAGS :=
|
|
CPICFLAGS :=
|
|
CWARNFLAGS :=
|
|
|
|
ifneq ($(DEBUG_TYPE),off)
|
|
CDBGFLAGS := -g
|
|
endif
|
|
|
|
ifeq ($(DEBUG_TYPE),noopt)
|
|
COPTFLAGS := -O0
|
|
else
|
|
COPTFLAGS := -O3
|
|
endif
|
|
|
|
CKOPTFLAGS := $(COPTFLAGS)
|
|
|
|
ifeq ($(CC_VENDOR),gcc)
|
|
CVECFLAGS :=
|
|
else
|
|
ifeq ($(CC_VENDOR),icc)
|
|
CVECFLAGS :=
|
|
else
|
|
ifeq ($(CC_VENDOR),clang)
|
|
CVECFLAGS :=
|
|
else
|
|
$(error gcc, icc, or clang is required for this configuration.)
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
# Store all of the variables here to new variables containing the
|
|
# configuration name.
|
|
$(eval $(call store-make-defs,$(THIS_CONFIG)))
|
|
|