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1 | # -------------------------------------------------------------------------- |
2 | # | |
3 | # Copyright | |
4 | # Markus Wittmann, 2016-2017 | |
5 | # RRZE, University of Erlangen-Nuremberg, Germany | |
6 | # markus.wittmann -at- fau.de or hpc -at- rrze.fau.de | |
7 | # | |
8 | # Viktor Haag, 2016 | |
9 | # LSS, University of Erlangen-Nuremberg, Germany | |
10 | # | |
11 | # This file is part of the Lattice Boltzmann Benchmark Kernels (LbmBenchKernels). | |
12 | # | |
13 | # LbmBenchKernels is free software: you can redistribute it and/or modify | |
14 | # it under the terms of the GNU General Public License as published by | |
15 | # the Free Software Foundation, either version 3 of the License, or | |
16 | # (at your option) any later version. | |
17 | # | |
18 | # LbmBenchKernels is distributed in the hope that it will be useful, | |
19 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
20 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
21 | # GNU General Public License for more details. | |
22 | # | |
23 | # You should have received a copy of the GNU General Public License | |
24 | # along with LbmBenchKernels. If not, see <http://www.gnu.org/licenses/>. | |
25 | # | |
26 | # -------------------------------------------------------------------------- | |
27 | ||
28 | # Default configuration to chose. | |
29 | # CONFIG ?= linux-gcc | |
30 | CONFIG ?= linux-intel | |
31 | ||
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32 | BUILD ?= release |
33 | ||
34 | BENCHMARK ?= on | |
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35 | |
36 | # If we compile for BENCHMARK all verifcation and statistics are disabled, | |
37 | # if not specified otherwise. | |
38 | ifeq (on,$(BENCHMARK)) | |
39 | VERIFICATION ?= off | |
40 | VTK_OUTPUT ?= off | |
41 | STATISTICS ?= off | |
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42 | else |
43 | VERIFICATION ?= on | |
44 | STATISTICS ?= on | |
45 | VTK_OUTPUT ?= on | |
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46 | endif |
47 | ||
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48 | |
49 | COLOR ?= on | |
50 | ||
51 | OPENMP ?= on | |
52 | ||
53 | VTK_OUTPUT_ASCII ?= off | |
54 | ||
55 | LID_DRIVEN_CAVITY ?= off | |
56 | ||
57 | ISA ?= avx | |
58 | ||
59 | LIKWID ?= off | |
60 | ||
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61 | # Which floating point precision to use: dp (double precision) or sp (single preicision) |
62 | PRECISION ?= dp | |
63 | ||
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64 | # Global settings for the Makefile |
65 | SHELL = sh | |
66 | ||
67 | ifdef V | |
68 | Q = | |
69 | else | |
70 | Q = @ | |
71 | endif | |
72 | ||
73 | AR = ar | |
74 | CMP = cmp | |
75 | CHMOD = chmod | |
76 | CPP = cpp | |
77 | DIFF = diff | |
78 | ECHO = echo | |
79 | ECHO_E = echo -e | |
80 | ECHO_N = echo -n | |
81 | GIT = git | |
82 | GREP = grep | |
83 | MKDIR = mkdir | |
84 | MKDIR_P = mkdir -p | |
85 | NM = nm | |
86 | RM = rm | |
87 | RM_F = rm -f | |
88 | RM_RF = rm -rf | |
89 | TAR = tar | |
90 | TAR_CZF = tar czf | |
91 | TOUCH = touch | |
92 | SED = sed | |
93 | ||
94 | ||
95 | ||
96 | # Where to store objects and dependency files. | |
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97 | OBJECT_DIR = obj/$(CONFIG)-$(BUILD)$(PREC)$(TAG) |
98 | DEP_DIR = obj/$(CONFIG)-$(BUILD)$(PREC)$(TAG)-dep | |
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99 | |
100 | # Sources to consider. | |
101 | SOURCES_C = Main.c Memory.c Geometry.c Kernel.c \ | |
e3f82424 | 102 | Vtk.c Pinning.c Padding.c Lattice.c |
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103 | |
104 | # ------------------------------------------------------------------------ | |
105 | # NO CHANGE BELOW SHOULD BE NEEDED | |
106 | # ------------------------------------------------------------------------ | |
107 | ||
108 | OBJ_C = $(foreach SOURCE,$(SOURCES_C),$(OBJECT_DIR)/$(SOURCE:%.c=%.o)) \ | |
109 | $(OBJECT_DIR)/BenchKernelD3Q19Common_PullSoA.o \ | |
110 | $(OBJECT_DIR)/BenchKernelD3Q19Common_PullAoS.o \ | |
111 | $(OBJECT_DIR)/BenchKernelD3Q19Common_PushSoA.o \ | |
112 | $(OBJECT_DIR)/BenchKernelD3Q19Common_PushAoS.o \ | |
113 | $(OBJECT_DIR)/BenchKernelD3Q19_PullSoA.o \ | |
114 | $(OBJECT_DIR)/BenchKernelD3Q19_PullAoS.o \ | |
115 | $(OBJECT_DIR)/BenchKernelD3Q19_PushSoA.o \ | |
116 | $(OBJECT_DIR)/BenchKernelD3Q19_PushAoS.o \ | |
117 | $(OBJECT_DIR)/BenchKernelD3Q19List_PushSoA.o \ | |
118 | $(OBJECT_DIR)/BenchKernelD3Q19ListCommon_PushSoA.o \ | |
119 | $(OBJECT_DIR)/BenchKernelD3Q19List_PushAoS.o \ | |
120 | $(OBJECT_DIR)/BenchKernelD3Q19ListCommon_PushAoS.o \ | |
121 | $(OBJECT_DIR)/BenchKernelD3Q19List_PullSoA.o \ | |
122 | $(OBJECT_DIR)/BenchKernelD3Q19ListCommon_PullSoA.o \ | |
123 | $(OBJECT_DIR)/BenchKernelD3Q19List_PullAoS.o \ | |
124 | $(OBJECT_DIR)/BenchKernelD3Q19ListCommon_PullAoS.o \ | |
125 | $(OBJECT_DIR)/BenchKernelD3Q19ListAa_PushSoA.o \ | |
126 | $(OBJECT_DIR)/BenchKernelD3Q19ListAaCommon_PushSoA.o \ | |
127 | $(OBJECT_DIR)/BenchKernelD3Q19ListAa_PushAoS.o \ | |
128 | $(OBJECT_DIR)/BenchKernelD3Q19ListAaCommon_PushAoS.o \ | |
129 | $(OBJECT_DIR)/BenchKernelD3Q19ListAaRia_PushSoA.o \ | |
130 | $(OBJECT_DIR)/BenchKernelD3Q19ListAaRiaCommon_PushSoA.o \ | |
131 | $(OBJECT_DIR)/BenchKernelD3Q19ListAaPv_PushSoA.o \ | |
132 | $(OBJECT_DIR)/BenchKernelD3Q19ListAaPvCommon_PushSoA.o \ | |
133 | $(OBJECT_DIR)/BenchKernelD3Q19ListPullSplitNt_PullSoA.o \ | |
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134 | $(OBJECT_DIR)/BenchKernelD3Q19ListPullSplitNtCommon_PullSoA.o \ |
135 | $(OBJECT_DIR)/BenchKernelD3Q19Aa_AaAoS.o \ | |
136 | $(OBJECT_DIR)/BenchKernelD3Q19AaCommon_AaAoS.o \ | |
137 | $(OBJECT_DIR)/BenchKernelD3Q19Aa_AaSoA.o \ | |
138 | $(OBJECT_DIR)/BenchKernelD3Q19AaCommon_AaSoA.o \ | |
139 | $(OBJECT_DIR)/BenchKernelD3Q19AaVec_AaSoA.o \ | |
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140 | $(OBJECT_DIR)/BenchKernelD3Q19AaVecCommon_AaSoA.o \ |
141 | $(OBJECT_DIR)/BenchKernelD3Q19AaVecSl_AaSoA.o \ | |
142 | $(OBJECT_DIR)/BenchKernelD3Q19AaVecSlCommon_AaSoA.o | |
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143 | |
144 | OBJ = $(OBJ_C) | |
145 | ||
146 | include ./config.$(CONFIG).mk | |
147 | ||
148 | ||
149 | # Colorize command lines. | |
150 | ifeq (on,$(COLOR)) | |
151 | COLOR_GRAY =\033[1;30m | |
152 | COLOR_LIGHT_GRAY =\033[0;37m | |
153 | COLOR_CYAN =\033[0;36m | |
154 | COLOR_LIGHT_CYAN =\033[1;36m | |
155 | COLOR_MAGENTA =\033[0;35m | |
156 | COLOR_DARK_MAGENTA=\033[1;35m | |
157 | COLOR_NO =\033[0m | |
158 | COLOR_RED =\033[0;31m | |
159 | COLOR_DARK_RED =\033[1;31m | |
160 | COLOR_GREEN =\033[0;32m | |
161 | COLOR_DARK_GREEEN =\033[1;32m | |
162 | else | |
163 | COLOR_GRAY = | |
164 | COLOR_LIGHT_GRAY = | |
165 | COLOR_CYAN = | |
166 | COLOR_LIGHT_CYAN = | |
167 | COLOR_MAGENTA = | |
168 | COLOR_DARK_MAGENTA= | |
169 | COLOR_NO = | |
170 | COLOR_RED = | |
171 | COLOR_DARK_RED = | |
172 | COLOR_GREEN = | |
173 | COLOR_DARK_GREEEN = | |
174 | endif | |
175 | ||
176 | # Dependencies which are not source files, that require | |
177 | # rebuilding the application. | |
178 | REBUILD_DEPS = $(filter-out %.d,$(MAKEFILE_LIST)) $(OBJECT_DIR)/.target $(DEP_DIR)/.target | |
179 | ||
180 | BUILD_CONFIG= | |
181 | ||
182 | # Verify computed flow field | |
183 | ifeq (on,$(VERIFICATION)) | |
184 | PP_FLAGS += $(D)VERIFICATION | |
185 | endif | |
186 | ||
187 | ifeq (on,$(VTK_OUTPUT)) | |
188 | PP_FLAGS += $(D)VTK_OUTPUT | |
189 | endif | |
190 | ||
191 | ifeq (on,$(STATISTICS)) | |
192 | PP_FLAGS += $(D)STATISTICS | |
193 | endif | |
194 | ||
195 | ifeq (on,$(VTK_OUTPUT_ASCII)) | |
196 | PP_FLAGS += $(D)VTK_OUTPUT_ASCII | |
197 | endif | |
198 | ||
199 | ifeq (on,$(LID_DRIVEN_CAVITY)) | |
200 | PP_FLAGS += $(D)LID_DRIVEN_CAVITY | |
201 | endif | |
202 | ||
203 | ifeq (avx,$(ISA)) | |
204 | PP_FLAGS += $(D)VECTOR_AVX | |
205 | endif | |
206 | ifeq (sse,$(ISA)) | |
207 | PP_FLAGS += $(D)VECTOR_SSE | |
208 | endif | |
209 | ||
210 | # Required for posix_memalign | |
211 | PP_FLAGS += $(D)_POSIX_C_SOURCE=200112L | |
212 | ||
213 | ifeq (on,$(LIKWID)) | |
214 | PP_FLAGS += $(LIKWID_INC) $(D)HAVE_LIKWID | |
215 | LD_LIBS += $(LIKWID_LIB) -llikwid | |
216 | endif | |
217 | ||
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218 | |
219 | ifeq (dp,$(PRECISION)) | |
220 | PP_FLAGS += $(D)PRECISION_DP | |
221 | PREC=-dp | |
222 | else | |
223 | ifeq (sp,$(PRECISION)) | |
224 | PP_FLAGS += $(D)PRECISION_SP | |
225 | PREC=-sp | |
226 | else | |
227 | $(error PRECISION is only be allowed to be sp (single precision) or dp (doble precision)) | |
228 | endif | |
229 | endif | |
230 | ||
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231 | # ARCH can only be assigned a string without a space. The space is escaped as |
232 | # a comma which we have to replace here. | |
233 | ||
234 | ifdef TARCH | |
235 | ARCH_W_COMMA := $(TARCH) | |
236 | ||
237 | COMMA_ := , | |
238 | override TARCH := $(subst $(COMMA_), ,$(TARCH)) | |
239 | ||
240 | $(info $(shell echo -e "\n$(COLOR_GREEN)INFO: Automatically expanding comma in TARCH variable: TARCH=$(TARCH).$(COLOR_NO)\n")) | |
241 | ||
242 | endif | |
243 | ||
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244 | .phony: all clean clean-all |
245 | ||
0fde6e45 | 246 | #$(info $(shell $(ECHO_E) "# Configuration: CONFIG=$(COLOR_CYAN)$(CONFIG)$(COLOR_NO) BUILD=$(COLOR_CYAN)$(BUILD)$(COLOR_NO) VERIFICATION=$(COLOR_CYAN)$(VERIFICATION)$(COLOR_NO) STATISTICS=$(COLOR_CYAN)$(STATISTICS)$(COLOR_NO) VTK_OUTPUT=$(COLOR_CYAN)$(VTK_OUTPUT)$(COLOR_NO) OPENMP=$(COLOR_CYAN)$(OPENMP)$(COLOR_NO) ISA=$(COLOR_CYAN)$(ISA)$(COLOR_NO) LIKWID=$(COLOR_CYAN)$(LIKWID)$(COLOR_NO) TARCH=$(COLOR_CYAN)$(TARCH)$(COLOR_NO) building $(.DEFAULT_GOAL)...")) |
10988083 | 247 | |
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248 | $(info $(shell $(ECHO_E) "# Configuration: CONFIG=$(COLOR_CYAN)$(CONFIG)$(COLOR_NO) BUILD=$(COLOR_CYAN)$(BUILD)$(COLOR_NO) PRECISION=$(COLOR_CYAN)$(PRECISION)$(COLOR_NO)")) |
249 | $(info $(shell $(ECHO_E) "# OPENMP=$(COLOR_CYAN)$(OPENMP)$(COLOR_NO) ISA=$(COLOR_CYAN)$(ISA)$(COLOR_NO) LIKWID=$(COLOR_CYAN)$(LIKWID)$(COLOR_NO)")) | |
250 | $(info $(shell $(ECHO_E) "# VERIFICATION=$(COLOR_CYAN)$(VERIFICATION)$(COLOR_NO) STATISTICS=$(COLOR_CYAN)$(STATISTICS)$(COLOR_NO) VTK_OUTPUT=$(COLOR_CYAN)$(VTK_OUTPUT)$(COLOR_NO)")) | |
251 | $(info $(shell $(ECHO_E) "# target=$(.DEFAULT_GOAL)")) | |
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252 | |
253 | $(info # Object dir: $(OBJECT_DIR)) | |
254 | $(info # Dependency dir: $(DEP_DIR)) | |
255 | # $(info # objects: $(OBJ)) | |
256 | ||
257 | BIN_DIR=../bin | |
258 | ||
0fde6e45 | 259 | all: $(BIN_DIR)/lbmbenchk-$(CONFIG)-$(BUILD)$(BUILD_CONFIG)$(PREC)$(TAG) |
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260 | |
261 | ||
262 | # ------------------------------------------------------------------------ | |
263 | # TODO: Include dependencies, if they exist and no clean target is specified. | |
264 | ||
265 | #ifeq (,$(SKIP_DEP_INCLUDE)) | |
266 | # ifneq (,$(OBJ)) | |
267 | # TMP_OBJ__ = $(patsubst $(OBJECT_DIR)/%,$(DEP_DIR)/%,$(OBJ)) | |
268 | # $(warning TMP_OBJ__: $(TMP_OBJ__)) | |
269 | # $(warning OBJ: $(OBJ)) | |
270 | # $(warning DEPS: $(patsubst %.o,%.d,$(TMP_OBJ__))) | |
271 | # $(warning $(patsubst $(OBJECT_DIR)/%.o,$(DEP_DIR)/%.d,$(OBJ))) | |
272 | -include $(patsubst $(OBJECT_DIR)/%.o,$(DEP_DIR)/%.d,$(OBJ)) | |
273 | # endif | |
274 | #endif | |
275 | ||
276 | ||
277 | $(BIN_DIR): | |
278 | [ -d "$@" ] || mkdir -p "$@" | |
279 | ||
0fde6e45 | 280 | $(BIN_DIR)/lbmbenchk-$(CONFIG)-$(BUILD)$(BUILD_CONFIG)$(PREC)$(TAG): $(OBJ) $(REBUILD_DEPS) $(DEP_DIR)/.target | $(BIN_DIR) |
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281 | @$(ECHO_E) "linking: $(COLOR_CYAN)$@$(COLOR_NO)" |
282 | $(LD) $(LD_FLAGS) -o $@ $(filter-out $(REBUILD_DEPS),$^) $(LD_LIBS) | |
283 | @$(ECHO_E) "# Builded binary: $(COLOR_CYAN)$@$(COLOR_NO)" | |
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284 | @$(ECHO_E) "# Configuration was: CONFIG=$(COLOR_CYAN)$(CONFIG)$(COLOR_NO) BUILD=$(COLOR_CYAN)$(BUILD)$(COLOR_NO) PRECISION=$(COLOR_CYAN)$(PRECISION)$(COLOR_NO)" |
285 | @$(ECHO_E) "# OPENMP=$(COLOR_CYAN)$(OPENMP)$(COLOR_NO) ISA=$(COLOR_CYAN)$(ISA)$(COLOR_NO) LIKWID=$(COLOR_CYAN)$(LIKWID)$(COLOR_NO)" | |
286 | @$(ECHO_E) "# VERIFICATION=$(COLOR_CYAN)$(VERIFICATION)$(COLOR_NO) STATISTICS=$(COLOR_CYAN)$(STATISTICS)$(COLOR_NO) VTK_OUTPUT=$(COLOR_CYAN)$(VTK_OUTPUT)$(COLOR_NO)" | |
287 | @$(ECHO_E) "# target=$(.DEFAULT_GOAL)" | |
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288 | |
289 | $(OBJECT_DIR)/%_SoA.o: %.c $(REBUILD_DEPS) | |
290 | @$(ECHO_E) "compiling: $(COLOR_CYAN)$@$(COLOR_NO) $(COLOR_MAGENTA)DATA_LAYOUT_SOA$(COLOR_NO)" | |
291 | $(CC) $(strip $(C_FLAGS)) $(strip $(PP_FLAGS)) $(D)DATA_LAYOUT_SOA -c $< -o $@ | |
292 | ||
293 | $(OBJECT_DIR)/%_PushSoA.o: %.c $(REBUILD_DEPS) | |
294 | @$(ECHO_E) "compiling: $(COLOR_CYAN)$@$(COLOR_NO) $(COLOR_MAGENTA)DATA_LAYOUT_SOA$(COLOR_NO) $(COLOR_MAGENTA)PROP_MODEL_PUSH$(COLOR_NO)" | |
295 | $(CC) $(strip $(C_FLAGS)) $(strip $(PP_FLAGS)) $(D)DATA_LAYOUT_SOA $(D)PROP_MODEL_PUSH -c $< -o $@ | |
296 | ||
297 | $(OBJECT_DIR)/%_PushAoS.o: %.c $(REBUILD_DEPS) | |
298 | @$(ECHO_E) "compiling: $(COLOR_CYAN)$@$(COLOR_NO) $(COLOR_MAGENTA)DATA_LAYOUT_AOS$(COLOR_NO) $(COLOR_MAGENTA)PROP_MODEL_PUSH$(COLOR_NO)" | |
299 | $(CC) $(strip $(C_FLAGS)) $(strip $(PP_FLAGS)) $(D)DATA_LAYOUT_AOS $(D)PROP_MODEL_PUSH -c $< -o $@ | |
300 | ||
301 | $(OBJECT_DIR)/%_PullSoA.o: %.c $(REBUILD_DEPS) | |
302 | @$(ECHO_E) "compiling: $(COLOR_CYAN)$@$(COLOR_NO) $(COLOR_MAGENTA)DATA_LAYOUT_SOA$(COLOR_NO) $(COLOR_MAGENTA)PROP_MODEL_PULL$(COLOR_NO)" | |
303 | $(CC) $(strip $(C_FLAGS)) $(strip $(PP_FLAGS)) $(D)DATA_LAYOUT_SOA $(D)PROP_MODEL_PULL -c $< -o $@ | |
304 | ||
305 | $(OBJECT_DIR)/%_PullAoS.o: %.c $(REBUILD_DEPS) | |
306 | @$(ECHO_E) "compiling: $(COLOR_CYAN)$@$(COLOR_NO) $(COLOR_MAGENTA)DATA_LAYOUT_AOS$(COLOR_NO) $(COLOR_MAGENTA)PROP_MODEL_PULL$(COLOR_NO)" | |
307 | $(CC) $(strip $(C_FLAGS)) $(strip $(PP_FLAGS)) $(D)DATA_LAYOUT_AOS $(D)PROP_MODEL_PULL -c $< -o $@ | |
308 | ||
309 | $(OBJECT_DIR)/%_AoS.o: %.c $(REBUILD_DEPS) | |
310 | @$(ECHO_E) "compiling: $(COLOR_CYAN)$@$(COLOR_NO) $(COLOR_MAGENTA)DATA_LAYOUT_AOS$(COLOR_NO)" | |
311 | $(CC) $(strip $(C_FLAGS)) $(strip $(PP_FLAGS)) $(D)DATA_LAYOUT_AOS -c $< -o $@ | |
312 | ||
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313 | $(OBJECT_DIR)/%_AaAoS.o: %.c $(REBUILD_DEPS) |
314 | @$(ECHO_E) "compiling: $(COLOR_CYAN)$@$(COLOR_NO) $(COLOR_MAGENTA)DATA_LAYOUT_AOS$(COLOR_NO) $(COLOR_MAGENTA)PROP_MODEL_AA$(COLOR_NO)" | |
315 | $(CC) $(strip $(C_FLAGS)) $(strip $(PP_FLAGS)) $(D)DATA_LAYOUT_AOS $(D)PROP_MODEL_AA -c $< -o $@ | |
316 | ||
317 | $(OBJECT_DIR)/%_AaSoA.o: %.c $(REBUILD_DEPS) | |
318 | @$(ECHO_E) "compiling: $(COLOR_CYAN)$@$(COLOR_NO) $(COLOR_MAGENTA)DATA_LAYOUT_SOA$(COLOR_NO) $(COLOR_MAGENTA)PROP_MODEL_AA$(COLOR_NO)" | |
319 | $(CC) $(strip $(C_FLAGS)) $(strip $(PP_FLAGS)) $(D)DATA_LAYOUT_SOA $(D)PROP_MODEL_AA -c $< -o $@ | |
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320 | |
321 | $(OBJECT_DIR)/%.o: %.c $(REBUILD_DEPS) | |
322 | @$(ECHO_E) "compiling: $(COLOR_CYAN)$@$(COLOR_NO)" | |
323 | $(CC) $(strip $(C_FLAGS)) $(strip $(PP_FLAGS)) -c $< -o $@ | |
324 | ||
325 | ||
326 | # ------------------------------------------------------------------------ | |
327 | # Following targets in princibal make only sure, that the directories | |
328 | # are created if the do not exist already. | |
329 | ||
330 | $(DEP_DIR)/.target: | |
331 | $(Q)$(MKDIR_P) $(DEP_DIR) | |
332 | $(Q)$(TOUCH) $@ | |
333 | ||
334 | # ------------------------------------------------------------------------ | |
335 | # Current configuration. | |
0fde6e45 | 336 | MAKE_CFG = SYSTEM=$(SYSTEM) // BUILD=$(BUILD) // MAKEOVERRIDES=\"$(strip $(MAKEOVERRIDES))\" // VERIFICATION=$(VERIFICATION) // STATISTICS=$(STATISTICS) // VTK_OUTPUT=$(VTK_OUTPUT) // VTK_OUTPUT_ASCII=$(VTK_OUTPUT_ASCII) // LID_DRIVEN_CAVITY=$(LID_DRIVEN_CAVITY) // ISA=$(ISA) // LIKWID=$(LIKWID) // PRECISION=$(PRECISION) |
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337 | |
338 | # Compare current configuration to the last one so we know when to | |
339 | # rebuild this system/target despite when sources have not changed. | |
340 | $(OBJECT_DIR)/.target:: | |
341 | $(Q)$(MKDIR_P) $(OBJECT_DIR) | |
342 | @ ( [ -f $(OBJECT_DIR)/.target ] && $(ECHO) $(MAKE_CFG) | $(CMP) -s $(OBJECT_DIR)/.target - ) \ | |
343 | || ( $(ECHO) $(MAKE_CFG) > $(OBJECT_DIR)/.target; $(ECHO) "# configuration variables changed, rebuilding ..." ) | |
344 | ||
345 | ||
346 | clean: | |
347 | -rm $(OBJECT_DIR)/*.o $(DEP_DIR)/*.d | |
348 | ||
349 | clean-all: | |
350 | -[ -d obj ] && rm -r obj |