mirror of
https://github.com/amd/blis.git
synced 2026-05-13 02:25:39 +00:00
89c76a8a51
Details: - Modified build system (mostly configure and top-level Makefile) so that a user can build a BLIS library outside of the top-level directory of the source distribution. - Added "test" target to Makefile so that the user can run "make test", which will compile, link, and run the testsuite binary. This works even if the build directory is externally located, thanks to the test suite binary's new -g and -o command-line options. Also, when creating the test suite via the top-level Makefile, the linking is against the local archive, in lib/<configname>, rather than at <install_prefix>/lib. - Modified testsuite/Makefile so that it links against the library built locally, in ../lib/<configname>. - Added "-lm" to LDFLAGS of most configurations' make_defs.mk. - Various other cleanups to build system.
310 lines
9.4 KiB
Makefile
310 lines
9.4 KiB
Makefile
#!/bin/bash
|
|
#
|
|
# BLIS
|
|
# An object-based framework for developing high-performance BLAS-like
|
|
# libraries.
|
|
#
|
|
# Copyright (C) 2014, The University of Texas
|
|
#
|
|
# 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 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.
|
|
#
|
|
#
|
|
|
|
#
|
|
# Makefile
|
|
#
|
|
# Field G. Van Zee
|
|
#
|
|
# Makefile for standalone BLIS test drivers.
|
|
#
|
|
|
|
#
|
|
# --- Makefile PHONY target definitions ----------------------------------------
|
|
#
|
|
|
|
.PHONY: all bin clean \
|
|
check-env check-env-mk check-env-fragments check-env-make-defs
|
|
|
|
|
|
|
|
#
|
|
# --- Makefile initialization --------------------------------------------------
|
|
#
|
|
|
|
# Define the name of the configuration file.
|
|
CONFIG_MK_FILE := config.mk
|
|
|
|
# Define the name of the file containing build and architecture-specific
|
|
# makefile definitions.
|
|
MAKE_DEFS_FILE := make_defs.mk
|
|
|
|
# All makefile fragments in the tree will have this name.
|
|
FRAGMENT_MK := .fragment.mk
|
|
|
|
# Locations of important files.
|
|
CONFIG_DIR := config
|
|
FRAME_DIR := frame
|
|
LIB_DIR := lib
|
|
|
|
|
|
|
|
#
|
|
# --- Include makefile configuration file --------------------------------------
|
|
#
|
|
|
|
# Construct the path to the makefile configuration file that was generated by
|
|
# the configure script.
|
|
CONFIG_MK_PATH := ../$(CONFIG_MK_FILE)
|
|
|
|
# Include the configuration file.
|
|
-include $(CONFIG_MK_PATH)
|
|
|
|
# Detect whether we actually got the configuration file. If we didn't, then
|
|
# it is likely that the user has not yet generated it (via configure).
|
|
ifeq ($(strip $(CONFIG_MK_INCLUDED)),yes)
|
|
CONFIG_MK_PRESENT := yes
|
|
else
|
|
CONFIG_MK_PRESENT := no
|
|
endif
|
|
|
|
# Override the DIST_PATH value obtained from config.mk, since it is relative
|
|
# to the build directory.
|
|
DIST_PATH := ..
|
|
|
|
# Now we have access to CONFIG_NAME, which tells us which sub-directory of the
|
|
# config directory to use as our configuration.
|
|
CONFIG_PATH := $(DIST_PATH)/$(CONFIG_DIR)/$(CONFIG_NAME)
|
|
FRAME_PATH := $(DIST_PATH)/$(FRAME_DIR)
|
|
|
|
|
|
|
|
#
|
|
# --- Include makefile definitions file ----------------------------------------
|
|
#
|
|
|
|
# Construct the path to the makefile definitions file residing inside of
|
|
# the configuration sub-directory.
|
|
MAKE_DEFS_MK_PATH := $(CONFIG_PATH)/$(MAKE_DEFS_FILE)
|
|
|
|
# Include the makefile definitions file.
|
|
-include $(MAKE_DEFS_MK_PATH)
|
|
|
|
# Detect whether we actually got the make definitios file. If we didn't, then
|
|
# it is likely that the configuration is invalid (or incomplete).
|
|
ifeq ($(strip $(MAKE_DEFS_MK_INCLUDED)),yes)
|
|
MAKE_DEFS_MK_PRESENT := yes
|
|
else
|
|
MAKE_DEFS_MK_PRESENT := no
|
|
endif
|
|
|
|
|
|
|
|
#
|
|
# --- Include makefile fragments -----------------------------------------------
|
|
#
|
|
|
|
# Initialize our list of directory paths to makefile fragments with the empty
|
|
# list. This variable will accumulate all of the directory paths in which
|
|
# makefile fragments reside.
|
|
FRAGMENT_DIR_PATHS :=
|
|
|
|
# This variable is used by the include statements as they recursively include
|
|
# one another. For the framework source tree ('frame' directory), we initialize
|
|
# it to the top-level directory since that is its parent.
|
|
PARENT_PATH := $(DIST_PATH)
|
|
|
|
# Recursively include all the makefile fragments in the framework itself.
|
|
-include $(addsuffix /$(FRAGMENT_MK), $(FRAME_PATH))
|
|
|
|
# Now set PARENT_PATH to $(DIST_PATH)/config in preparation to include the
|
|
# fragments in the configuration sub-directory.
|
|
PARENT_PATH := $(DIST_PATH)/$(CONFIG_DIR)
|
|
|
|
# Recursively include all the makefile fragments in the configuration
|
|
# sub-directory.
|
|
-include $(addsuffix /$(FRAGMENT_MK), $(CONFIG_PATH))
|
|
|
|
# Create a list of the makefile fragments.
|
|
MAKEFILE_FRAGMENTS := $(addsuffix /$(FRAGMENT_MK), $(FRAGMENT_DIR_PATHS))
|
|
|
|
# Detect whether we actually got any makefile fragments. If we didn't, then it
|
|
# is likely that the user has not yet generated them (via configure).
|
|
ifeq ($(strip $(MAKEFILE_FRAGMENTS)),)
|
|
MAKEFILE_FRAGMENTS_PRESENT := no
|
|
else
|
|
MAKEFILE_FRAGMENTS_PRESENT := yes
|
|
endif
|
|
|
|
|
|
|
|
#
|
|
# --- Compiler include path definitions ----------------------------------------
|
|
#
|
|
|
|
# Expand the fragment paths that contain .h files to attain the set of header
|
|
# files present in all fragment paths.
|
|
MK_HEADER_FILES := $(foreach frag_path, $(FRAGMENT_DIR_PATHS), \
|
|
$(wildcard $(frag_path)/*.h))
|
|
|
|
# Strip the leading, internal, and trailing whitespace from our list of header
|
|
# files. This makes the "make install-headers" much more readable.
|
|
MK_HEADER_FILES := $(strip $(MK_HEADER_FILES))
|
|
|
|
# Expand the fragment paths that contain .h files, and take the first
|
|
# expansion. Then, strip the header filename to leave the path to each header
|
|
# location. Notice this process even weeds out duplicates! Add the config
|
|
# directory manually since it contains FLA_config.h.
|
|
MK_HEADER_DIR_PATHS := $(dir $(foreach frag_path, $(FRAGMENT_DIR_PATHS), \
|
|
$(firstword $(wildcard $(frag_path)/*.h))))
|
|
|
|
# Add -I to each header path so we can specify our include search paths to the
|
|
# C compiler.
|
|
INCLUDE_PATHS := $(strip $(patsubst %, -I%, $(MK_HEADER_DIR_PATHS)))
|
|
CFLAGS := $(CFLAGS) $(INCLUDE_PATHS)
|
|
|
|
|
|
|
|
|
|
#
|
|
# --- BLAS and LAPACK implementations ------------------------------------------
|
|
#
|
|
|
|
# BLIS library and header path. This is simply wherever it was installed.
|
|
#BLIS_LIB_PATH := $(INSTALL_PREFIX)/lib
|
|
#BLIS_INC_PATH := $(INSTALL_PREFIX)/include/blis
|
|
|
|
# BLIS library.
|
|
BLIS_LIB_PATH := $(DIST_PATH)/$(LIB_DIR)/$(CONFIG_NAME)
|
|
BLIS_LIB := $(BLIS_LIB_PATH)/libblis.a
|
|
|
|
# BLAS library path(s). This is where the BLAS libraries reside.
|
|
#BLAS_LIB_PATH := $(HOME)/flame/lib
|
|
|
|
# OpenBLAS, ATLAS, and MKL libraries.
|
|
#BLAS_LIB := $(LIB_PATH)/libblas.a
|
|
#BLAS_LIB := $(LIB_PATH)/libgoto.a
|
|
#BLAS_LIB := $(LIB_PATH)/libgoto2.a
|
|
#OPENBLAS_LIB := $(BLAS_LIB_PATH)/libopenblas.a
|
|
#ATLAS_LIB := $(BLAS_LIB_PATH)/libf77blas.a \
|
|
# $(BLAS_LIB_PATH)/libatlas.a
|
|
#MKL_LIB := -L/opt/intel/mkl/10.2.2.025/lib/em64t/ \
|
|
# -lmkl_sequential -lmkl_core -lmkl_intel_lp64
|
|
|
|
|
|
|
|
#
|
|
# --- Optional overrides -------------------------------------------------------
|
|
#
|
|
|
|
# Uncomment and modify these definitions if you wish to override the values
|
|
# present in the current BLIS configuration's makefile definitions file
|
|
# (ie: config/<configname>/make_defs.mk).
|
|
# CC := gcc
|
|
# LINKER := $(CC)
|
|
# CFLAGS := -g -O2 -Wall -Wno-comment
|
|
# LDFLAGS :=
|
|
# INSTALL_PREFIX := $(HOME)/blis
|
|
|
|
|
|
|
|
#
|
|
# --- General build definitions ------------------------------------------------
|
|
#
|
|
|
|
TEST_SRC_PATH := src
|
|
TEST_OBJ_PATH := obj
|
|
|
|
# Gather all local object files.
|
|
TEST_OBJS := $(patsubst $(TEST_SRC_PATH)/%.c, \
|
|
$(TEST_OBJ_PATH)/%.o, \
|
|
$(wildcard $(TEST_SRC_PATH)/*.c))
|
|
|
|
# Binary executable name.
|
|
TEST_BIN := test_libblis.x
|
|
|
|
# Add installed and local header paths to CFLAGS
|
|
CFLAGS += -I$(BLIS_INC_PATH) -I$(TEST_SRC_PATH)
|
|
|
|
|
|
|
|
#
|
|
# --- Targets/rules ------------------------------------------------------------
|
|
#
|
|
|
|
# --- Primary targets ---
|
|
|
|
all: check-env bin
|
|
|
|
bin: check-env $(TEST_BIN)
|
|
|
|
|
|
# --- Environment check rules ---
|
|
|
|
check-env: check-env-make-defs check-env-fragments check-env-mk
|
|
|
|
check-env-mk:
|
|
ifeq ($(CONFIG_MK_PRESENT),no)
|
|
$(error Cannot proceed: config.mk not detected! Run configure first)
|
|
endif
|
|
|
|
check-env-fragments: check-env-mk
|
|
ifeq ($(MAKEFILE_FRAGMENTS_PRESENT),no)
|
|
$(error Cannot proceed: makefile fragments not detected! Run configure first)
|
|
endif
|
|
|
|
check-env-make-defs: check-env-fragments
|
|
ifeq ($(MAKE_DEFS_MK_PRESENT),no)
|
|
$(error Cannot proceed: make_defs.mk not detected! Invalid configuration)
|
|
endif
|
|
|
|
|
|
# --Object file rules --
|
|
|
|
$(TEST_OBJ_PATH)/%.o: $(TEST_SRC_PATH)/%.c
|
|
ifeq ($(BLIS_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
|
|
$(CC) $(CFLAGS) -c $< -o $@
|
|
else
|
|
@echo "Compiling $<"
|
|
@$(CC) $(CFLAGS) -c $< -o $@
|
|
endif
|
|
|
|
|
|
# -- Executable file rules --
|
|
|
|
$(TEST_BIN): $(TEST_OBJS) $(BLIS_LIB)
|
|
ifeq ($(BLIS_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
|
|
$(LINKER) $(TEST_OBJS) $(BLIS_LIB) $(LDFLAGS) -o $@
|
|
else
|
|
@echo "Linking $@ against '$(BLIS_LIB) $(LDFLAGS)'"
|
|
@$(LINKER) $(TEST_OBJS) $(BLIS_LIB) $(LDFLAGS) -o $@
|
|
endif
|
|
|
|
|
|
# -- Clean rules --
|
|
|
|
clean:
|
|
- $(RM_F) $(TEST_OBJS) $(TEST_BIN)
|
|
|