1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
|
#
# Makefile
#
# Field G. Van Zee
#
# Top-level makefile for libflame linear algebra library.
#
#
#
# --- Makefile PHONY target definitions ----------------------------------------
#
.PHONY: all libs docs test install clean \
check check-config check-fragments \
install-libs install-headers install-docs \
install-lib-symlinks install-header-symlinks \
install-without-symlinks \
cleanmost distclean cleanmk cleanleaves \
send-thanks
#
# --- Makefile fragment initialization -----------------------------------------
#
# Makefile fragment name.
FRAGMENT_MK := .fragment.mk
# Locations of important files.
BUILD_DIR := ./build
CONFIG_DIR := ./config
SRC_DIR := ./src
OBJ_DIR := ./obj
LIB_DIR := ./lib
# The host string will uniquely identify the current host (as much
# as is reasonable) for purposes of separating the configure products and
# object files of one architecture from another.
#HOST := $(shell sh $(BUILD_DIR)/ac-utils/config.guess)
HOST := $(shell cat config.sys_type)
# Use the system type to name the config, object, and library directories.
# These directories are special in that they will contain products specific
# to this particular architecture.
BASE_CONFIG_DIR := $(CONFIG_DIR)/$(HOST)
BASE_OBJ_DIR := $(OBJ_DIR)/$(HOST)
BASE_LIB_DIR := $(LIB_DIR)/$(HOST)
#
# --- Include architecture-specific variable definitions ----------------------
#
# Pathnames to makefile fragment containing lots of various definitions.
CONFIG_MK_FRAGMENT := $(BASE_CONFIG_DIR)/config.mk
# Include the definitions in the config makefile fragment.
-include $(CONFIG_MK_FRAGMENT)
# Detect whether we actually got the config makefile fragment. If we didn't,
# then it is likely that the user has not yet generated it (via configure).
ifeq ($(strip $(CONFIG_MK_INCLUDED)),yes)
CONFIG_MK_PRESENT := yes
else
CONFIG_MK_PRESENT := no
endif
#
# --- Main target variable definitions ----------------------------------------
#
# Construct the architecture-version string, which will be used to name the
# libraries upon installation.
VERSION := r$(shell cat version)
ARCH_VERS := $(ARCH)-$(VERSION)
# --- Library names ---
ALL_FLAMEC_LIB_NAME := libflame.a
ALL_FLAMEC_DLL_NAME := libflame.so
# --- FLAME/C variable names ---
MK_ALL_FLAMEC_LIB := $(BASE_LIB_DIR)/$(ALL_FLAMEC_LIB_NAME)
MK_ALL_FLAMEC_DLL := $(BASE_LIB_DIR)/$(ALL_FLAMEC_DLL_NAME)
MK_BASE_FLAMEC_SRC :=
MK_BASE_FLAMEC_OBJS :=
MK_BLAS_FLAMEC_SRC :=
MK_BLAS_FLAMEC_OBJS :=
MK_LAPACK_FLAMEC_SRC :=
MK_LAPACK_FLAMEC_OBJS :=
MK_MAP_BLAS2FLAMEC_SRC :=
MK_MAP_BLAS2FLAMEC_OBJS :=
MK_MAP_LAPACK2FLAMEC_SRC :=
MK_MAP_LAPACK2FLAMEC_OBJS :=
MK_FLABLAS_F2C_SRC :=
MK_FLABLAS_F2C_OBJS :=
# --- Define install target names for static libraries ---
MK_FLAMEC_LIBS := $(MK_ALL_FLAMEC_LIB)
MK_FLAMEC_LIBS_INST := $(patsubst $(BASE_LIB_DIR)/%.a, \
$(INSTALL_PREFIX)/lib/%.a, \
$(MK_FLAMEC_LIBS))
MK_FLAMEC_LIBS_INST_W_ARCH_VERS := $(patsubst $(BASE_LIB_DIR)/%.a, \
$(INSTALL_PREFIX)/lib/%-$(ARCH_VERS).a, \
$(MK_FLAMEC_LIBS))
#MK_FLAMEC_LIBS_INST_W_ARCH_ONLY := $(patsubst $(BASE_LIB_DIR)/%.a, \
# $(INSTALL_PREFIX)/lib/%-$(ARCH).a, \
# $(MK_FLAMEC_LIBS))
# --- Define install target names for dynamic libraries ---
MK_FLAMEC_DLLS := $(MK_ALL_FLAMEC_DLL)
MK_FLAMEC_DLLS_INST := $(patsubst $(BASE_LIB_DIR)/%.so, \
$(INSTALL_PREFIX)/lib/%.so, \
$(MK_FLAMEC_DLLS))
MK_FLAMEC_DLLS_INST_W_ARCH_VERS := $(patsubst $(BASE_LIB_DIR)/%.so, \
$(INSTALL_PREFIX)/lib/%-$(ARCH_VERS).so, \
$(MK_FLAMEC_DLLS))
#MK_FLAMEC_DLLS_INST_W_ARCH_ONLY := $(patsubst $(BASE_LIB_DIR)/%.so, \
# $(INSTALL_PREFIX)/lib/%-$(ARCH).so, \
# $(MK_FLAMEC_DLLS))
# --- Determine which libraries to build ---
MK_LIBS :=
MK_LIBS_INST :=
MK_LIBS_INST_W_ARCH_VERS :=
#MK_LIBS_INST_W_ARCH_ONLY :=
ifeq ($(FLA_ENABLE_STATIC_BUILD),yes)
MK_LIBS += $(MK_FLAMEC_LIBS)
MK_LIBS_INST += $(MK_FLAMEC_LIBS_INST)
MK_LIBS_INST_W_ARCH_VERS += $(MK_FLAMEC_LIBS_INST_W_ARCH_VERS)
#MK_LIBS_INST_W_ARCH_ONLY += $(MK_FLAMEC_LIBS_INST_W_ARCH_ONLY)
endif
ifeq ($(FLA_ENABLE_DYNAMIC_BUILD),yes)
MK_LIBS += $(MK_FLAMEC_DLLS)
MK_LIBS_INST += $(MK_FLAMEC_DLLS_INST)
MK_LIBS_INST_W_ARCH_VERS += $(MK_FLAMEC_DLLS_INST_W_ARCH_VERS)
#MK_LIBS_INST_W_ARCH_ONLY += $(MK_FLAMEC_DLLS_INST_W_ARCH_ONLY)
endif
# --- Set the include directory names ---
MK_INCL_DIR_INST := $(INSTALL_PREFIX)/include
MK_INCL_DIR_INST_W_ARCH_VERS := $(INSTALL_PREFIX)/include-$(ARCH_VERS)
#MK_INCL_DIR_INST_W_ARCH_ONLY := $(INSTALL_PREFIX)/include-$(ARCH)
#
# --- Test definitions --------------------------------------------------------
#
#
# --- Include sub-tree makefile fragments --------------------------------------
#
# Initialize our list of directory paths to makefile fragments with the empty list.
FRAGMENT_DIR_PATHS :=
# The only fragment subdirectory that we build from the top-level directory is the
# source directory.
FRAGMENT_SUB_DIRS := $(SRC_DIR)
# This variable is used by the include statements as they recursively include one
# another. We initialize it to the current directory.
PARENT_PATH := .
# Recursively include all the makefile fragments.
-include $(addsuffix /$(FRAGMENT_MK), $(FRAGMENT_SUB_DIRS))
# 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))
MK_HEADER_FILES += $(BASE_CONFIG_DIR)/FLA_config.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))))
MK_HEADER_DIR_PATHS += $(BASE_CONFIG_DIR)
# Add -I to each header path so we can specify our include search paths to the
# C and Fortran compilers.
INCLUDE_PATHS := $(strip $(patsubst %, -I%, $(MK_HEADER_DIR_PATHS)))
CFLAGS := $(CFLAGS) $(INCLUDE_PATHS)
CFLAGS_NOOPT := $(CFLAGS_NOOPT) $(INCLUDE_PATHS)
CPPFLAGS := $(CPPFLAGS) $(INCLUDE_PATHS)
FFLAGS := $(FFLAGS) $(INCLUDE_PATHS)
#
# --- Library object definitions -----------------------------------------------
#
# Convert source file paths to object file paths by replaying the base source
# directory with the base object directory, and also replacing the source file
# suffix (ie: '.c' or '.f') with '.o'.
MK_FLABLAS_F2C_OBJS := $(patsubst $(SRC_DIR)/%.c, $(BASE_OBJ_DIR)/%.o, \
$(filter %.c, $(MK_FLABLAS_F2C_SRC)))
MK_BASE_FLAMEC_OBJS := $(patsubst $(SRC_DIR)/%.c, $(BASE_OBJ_DIR)/%.o, \
$(filter %.c, $(MK_BASE_FLAMEC_SRC)))
MK_BLAS_FLAMEC_OBJS := $(patsubst $(SRC_DIR)/%.c, $(BASE_OBJ_DIR)/%.o, \
$(filter %.c, $(MK_BLAS_FLAMEC_SRC)))
MK_LAPACK_FLAMEC_OBJS := $(patsubst $(SRC_DIR)/%.c, $(BASE_OBJ_DIR)/%.o, \
$(filter %.c, $(MK_LAPACK_FLAMEC_SRC)))
MK_MAP_LAPACK2FLAMEC_OBJS := $(patsubst $(SRC_DIR)/%.c, $(BASE_OBJ_DIR)/%.o, \
$(filter %.c, $(MK_MAP_LAPACK2FLAMEC_SRC)))
# Combine the base, blas, and lapack libraries.
MK_ALL_FLAMEC_OBJS := $(MK_BASE_FLAMEC_OBJS) \
$(MK_BLAS_FLAMEC_OBJS) \
$(MK_LAPACK_FLAMEC_OBJS) \
$(MK_MAP_LAPACK2FLAMEC_OBJS)
# Prepend the flablas source code files, if requested.
ifeq ($(FLA_ENABLE_BUILTIN_BLAS),yes)
MK_ALL_FLAMEC_OBJS := $(MK_FLABLAS_F2C_OBJS) \
$(MK_ALL_FLAMEC_OBJS)
endif
#
# --- Targets/rules ------------------------------------------------------------
#
# --- Primary targets ---
all: libs
libs: check $(MK_LIBS)
test: check
install: libs install-libs install-headers \
install-lib-symlinks install-header-symlinks
install-without-symlinks: libs install-libs install-headers
clean: cleanmost
# --- Environment check rules ---
check: check-config check-fragments
check-config:
ifeq ($(CONFIG_MK_PRESENT),no)
$(error Cannot proceed: config.mk not detected! Run configure first)
endif
check-fragments: check-config
ifeq ($(MAKEFILE_FRAGMENTS_PRESENT),no)
$(error Cannot proceed: makefile fragments not detected! Run configure first)
endif
# --- Special source code / object code rules ---
FLA_SLAMCH=base/flamec/util/lapack/mch/fla_slamch
$(BASE_OBJ_DIR)/$(FLA_SLAMCH).o: $(SRC_DIR)/$(FLA_SLAMCH).c $(CONFIG_MK_FRAGMENT)
ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
$(CC) $(CFLAGS) -c $< -fe $@ -fs=$(BASE_OBJ_DIR)
else
@echo "Compiling $<"
@$(CC) $(CFLAGS) -c $< -fe $@ -fs=$(BASE_OBJ_DIR)
endif
ifeq ($(FLA_ENABLE_MAX_ARG_LIST_HACK),yes)
@echo $@ >> $(AR_OBJ_LIST_FILE)
endif
FLA_DLAMCH=base/flamec/util/lapack/mch/fla_dlamch
$(BASE_OBJ_DIR)/$(FLA_DLAMCH).o: $(SRC_DIR)/$(FLA_DLAMCH).c $(CONFIG_MK_FRAGMENT)
ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
$(CC) $(CFLAGS) -c $< -fe $@ -fs=$(BASE_OBJ_DIR)
else
@echo "Compiling $<"
@$(CC) $(CFLAGS) -c $< -fe $@ -fs=$(BASE_OBJ_DIR)
endif
ifeq ($(FLA_ENABLE_MAX_ARG_LIST_HACK),yes)
@echo $@ >> $(AR_OBJ_LIST_FILE)
endif
# --- General source code / object code rules ---
# Default compilation rules
$(BASE_OBJ_DIR)/%.o: $(SRC_DIR)/%.c $(CONFIG_MK_FRAGMENT)
ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
$(CC) $(CFLAGS) -c $< -fe $@ -fs=$(BASE_OBJ_DIR)
else
@echo "Compiling $<"
@$(CC) $(CFLAGS) -c $< -fe $@ -fs=$(BASE_OBJ_DIR)
endif
ifeq ($(FLA_ENABLE_MAX_ARG_LIST_HACK),yes)
@echo $@ >> $(AR_OBJ_LIST_FILE)
endif
# --- Static library archiver rules for libflame ---
AR=ar6x
ARFLAGS=-ur
$(MK_ALL_FLAMEC_LIB): $(MK_ALL_FLAMEC_OBJS)
ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
ifeq ($(FLA_ENABLE_MAX_ARG_LIST_HACK),yes)
echo $(ARFLAGS) $@ > $(AR_ARG_LIST_FILE)
$(CAT) $(AR_OBJ_LIST_FILE) >> $(AR_ARG_LIST_FILE)
$(AR) @$(AR_ARG_LIST_FILE)
$(RANLIB) $@
else
$(AR) $(ARFLAGS) $@ $?
$(RANLIB) $@
endif
else
@echo "Archiving $@"
ifeq ($(FLA_ENABLE_MAX_ARG_LIST_HACK),yes)
@echo $(ARFLAGS) $@ > $(AR_ARG_LIST_FILE)
@$(CAT) $(AR_OBJ_LIST_FILE) >> $(AR_ARG_LIST_FILE)
$(AR) @$(AR_ARG_LIST_FILE)
@$(RANLIB) $@
else
$(AR) $(ARFLAGS) $@ $?
@$(RANLIB) $@
endif
endif
# --- Dynamic library linker rules for libflame ---
$(MK_ALL_FLAMEC_DLL): $(MK_ALL_FLAMEC_OBJS)
ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
$(LINKER) -shared $(LDFLAGS) -o $@ $?
else
@echo "Dynamically linking $@"
@$(LINKER) -shared $(LDFLAGS) -o $@ $?
endif
# --- Test suite rules ---
# --- Install rules ---
install-libs: check $(MK_LIBS_INST_W_ARCH_VERS)
install-headers: check $(MK_INCL_DIR_INST_W_ARCH_VERS)
$(MK_INCL_DIR_INST_W_ARCH_VERS): $(MK_HEADER_FILES)
ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
$(INSTALL) -m 0755 -d $(@)
$(INSTALL) -m 0644 $(MK_HEADER_FILES) $(@)
else
@$(INSTALL) -m 0755 -d $(@)
@echo "Installing C header files into $(@)"
@$(INSTALL) -m 0644 $(MK_HEADER_FILES) $(@)
endif
$(INSTALL_PREFIX)/lib/%-$(ARCH_VERS).a: $(BASE_LIB_DIR)/%.a
ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
$(INSTALL) -m 0755 -d $(@D)
$(INSTALL) -m 0644 $< $@
else
@echo "Installing $(@F) into $(INSTALL_PREFIX)/lib/"
@$(INSTALL) -m 0755 -d $(@D)
@$(INSTALL) -m 0644 $< $@
endif
$(INSTALL_PREFIX)/lib/%-$(ARCH_VERS).so: $(BASE_LIB_DIR)/%.so
ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
$(INSTALL) -m 0755 -d $(@D)
$(INSTALL) -m 0644 $< $@
else
@echo "Installing $(@F) into $(INSTALL_PREFIX)/lib/"
@$(INSTALL) -m 0755 -d $(@D)
@$(INSTALL) -m 0644 $< $@
endif
# --- Install-symlinks rules ---
install-lib-symlinks: check-config $(MK_LIBS_INST)
install-header-symlinks: check-config $(MK_INCL_DIR_INST)
$(MK_INCL_DIR_INST): $(MK_INCL_DIR_INST_W_ARCH_VERS)
ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
$(SYMLINK) $(<F) $(@F)
$(MV) $(@F) $(INSTALL_PREFIX)
else
@echo "Installing symlink $(@F) into $(INSTALL_PREFIX)/"
@$(SYMLINK) $(<F) $(@F)
@$(MV) $(@F) $(INSTALL_PREFIX)
endif
$(INSTALL_PREFIX)/lib/%.a: $(INSTALL_PREFIX)/lib/%-$(ARCH_VERS).a
ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
$(SYMLINK) $(<F) $(@F)
$(MV) $(@F) $(INSTALL_PREFIX)/lib/
else
@echo "Installing symlink $(@F) into $(INSTALL_PREFIX)/lib/"
@$(SYMLINK) $(<F) $(@F)
@$(MV) $(@F) $(INSTALL_PREFIX)/lib/
endif
#$(INSTALL_PREFIX)/lib/%-$(ARCH).a: $(INSTALL_PREFIX)/lib/%-$(ARCH_VERS).a
#ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
# $(SYMLINK) $(<F) $(@F)
# $(MV) $(@F) $(INSTALL_PREFIX)/lib/
#else
# @echo "Installing symlink $(@F) into $(INSTALL_PREFIX)/lib/"
# @$(SYMLINK) $(<F) $(@F)
# @$(MV) $(@F) $(INSTALL_PREFIX)/lib/
#endif
$(INSTALL_PREFIX)/lib/%.so: $(INSTALL_PREFIX)/lib/%-$(ARCH_VERS).so
ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
$(SYMLINK) $(<F) $(@F)
$(MV) $(@F) $(INSTALL_PREFIX)/lib/
else
@echo "Installing symlink $(@F) into $(INSTALL_PREFIX)/lib/"
@$(SYMLINK) $(<F) $(@F)
@$(MV) $(@F) $(INSTALL_PREFIX)/lib/
endif
#$(INSTALL_PREFIX)/lib/%-$(ARCH).so: $(INSTALL_PREFIX)/lib/%-$(ARCH_VERS).so
#ifeq ($(FLA_ENABLE_VERBOSE_MAKE_OUTPUT),yes)
# $(SYMLINK) $(<F) $(@F)
# $(MV) $(@F) $(INSTALL_PREFIX)/lib/
#else
# @echo "Installing symlink $(@F) into $(INSTALL_PREFIX)/lib/"
# @$(SYMLINK) $(<F) $(@F)
# @$(MV) $(@F) $(INSTALL_PREFIX)/lib/
#endif
# --- Clean rules ---
cleanmost: check-config
- $(FIND) $(BASE_OBJ_DIR) -name "*.o" | $(XARGS) $(RM_F)
- $(FIND) $(BASE_OBJ_DIR) -name "*.asm" | $(XARGS) $(RM_F)
- $(FIND) $(BASE_LIB_DIR) -name "*.a" | $(XARGS) $(RM_F)
- $(FIND) $(BASE_LIB_DIR) -name "*.so" | $(XARGS) $(RM_F)
- $(RM_F) $(AR_OBJ_LIST_FILE)
- $(RM_F) $(AR_ARG_LIST_FILE)
distclean: check-config cleanmost cleanmk
- $(RM_RF) $(CONFIG_DIR)
- $(RM_RF) $(OBJ_DIR)
- $(RM_RF) $(LIB_DIR)
- $(RM_RF) config.log
- $(RM_RF) aclocal.m4
- $(RM_RF) autom4te.cache
- $(RM_RF) config.status
- $(RM_RF) config.sys_type
cleanmk: check-config
- $(FIND) $(SRC_DIR) -name "$(FRAGMENT_MK)" | $(XARGS) $(RM_F)
cleanleaves: check-config
- $(FIND) $(SRC_DIR) -name "*.[osx]" | $(XARGS) $(RM_F)
# --- Send thanks to FLAME group ---
send-thanks: check-config
@echo $(THANKS_MSG_BODY) | $(MAIL) -s $(THANKS_MSG_SUBJECT) $(THANKS_MSG_EMAIL)
|
