1# -*- mode: makefile-gmake -*- 2 3# If $(PETSC_ARCH) is empty, this defines it and PETSC_DIR 4include ./$(PETSC_ARCH)/lib/petsc/conf/petscvariables 5include ./lib/petsc/conf/variables 6 7OBJDIR := $(PETSC_ARCH)/obj 8TESTDIR := $(PETSC_ARCH)/tests 9MODDIR := $(PETSC_ARCH)/include 10LIBDIR := $(abspath $(PETSC_ARCH)/lib) 11TESTLOGFILE = $(TESTDIR)/examples-$(PETSC_ARCH).log 12 13pkgs := sys vec mat dm ksp snes ts tao 14 15# $(call SONAME_FUNCTION,libfoo,abiversion) 16SONAME_FUNCTION ?= $(1).$(SL_LINKER_SUFFIX).$(2) 17# $(call SL_LINKER_FUNCTION,libfoo,abiversion,libversion) 18SL_LINKER_FUNCTION ?= -shared -Wl,-soname,$(call SONAME_FUNCTION,$(notdir $(1)),$(2)) 19 20PETSC_VERSION_MAJOR := $(shell awk '/\#define PETSC_VERSION_MAJOR/{print $$3;}' ./include/petscversion.h) 21PETSC_VERSION_MINOR := $(shell awk '/\#define PETSC_VERSION_MINOR/{print $$3;}' ./include/petscversion.h) 22PETSC_VERSION_SUBMINOR := $(shell awk '/\#define PETSC_VERSION_SUBMINOR/{print $$3;}' ./include/petscversion.h) 23PETSC_VERSION_RELEASE := $(shell awk '/\#define PETSC_VERSION_RELEASE/{print $$3;}' ./include/petscversion.h) 24 25libpetsc_abi_version := $(PETSC_VERSION_MAJOR).$(if $(filter $(PETSC_VERSION_RELEASE), 0 -2 -3 -4 -5),0)$(PETSC_VERSION_MINOR) 26libpetsc_lib_version := $(libpetsc_abi_version).$(PETSC_VERSION_SUBMINOR) 27soname_function = $(call SONAME_FUNCTION,$(1),$(libpetsc_abi_version)) 28libname_function = $(call SONAME_FUNCTION,$(1),$(libpetsc_lib_version)) 29basename_all = $(basename $(basename $(basename $(basename $(1))))) 30sl_linker_args = $(call SL_LINKER_FUNCTION,$(call basename_all,$@),$(libpetsc_abi_version),$(libpetsc_lib_version)) 31 32libpetsc_shared := $(LIBDIR)/libpetsc.$(SL_LINKER_SUFFIX) 33libpetsc_soname := $(call soname_function,$(LIBDIR)/libpetsc) 34libpetsc_libname := $(call libname_function,$(LIBDIR)/libpetsc) 35libpetsc_static := $(LIBDIR)/libpetsc.$(AR_LIB_SUFFIX) 36libpetscpkgs_shared := $(foreach pkg, $(pkgs), $(LIBDIR)/libpetsc$(pkg).$(SL_LINKER_SUFFIX)) 37libpetscpkgs_soname := $(foreach pkg, $(pkgs), $(call soname_function,$(LIBDIR)/libpetsc$(pkg))) 38libpetscpkgs_libname := $(foreach pkg, $(pkgs), $(call libname_function,$(LIBDIR)/libpetsc$(pkg))) 39libpetscpkgs_static := $(foreach pkg, $(pkgs), $(LIBDIR)/libpetsc$(pkg).$(AR_LIB_SUFFIX)) 40 41ifeq ($(PETSC_WITH_EXTERNAL_LIB),) 42 libpetscall_shared := $(libpetscpkgs_shared) 43 libpetscall_soname := $(libpetscpkgs_soname) 44 libpetscall_libname := $(libpetscpkgs_libname) 45 libpetscall_static := $(libpetscpkgs_static) 46else 47 libpetscall_shared := $(libpetsc_shared) 48 libpetscall_soname := $(libpetsc_soname) 49 libpetscall_libname := $(libpetsc_libname) 50 libpetscall_static := $(libpetsc_static) 51endif 52libpetscall := $(if $(filter-out no,$(BUILDSHAREDLIB)),$(libpetscall_shared) $(libpetscall_soname),$(libpetscall_static)) 53 54generated := $(PETSC_ARCH)/lib/petsc/conf/files 55petscconf := $(PETSC_ARCH)/include/petscconf.h 56petscvariables := $(PETSC_ARCH)/lib/petsc/conf/petscvariables 57generatedtest := $(PETSC_ARCH)/lib/petsc/conf/testfiles 58 59all : $(generated) $(libpetscall) 60 61.SECONDEXPANSION: # to expand $$(@D)/.DIR 62 63TESTFLAGS := # Initialize as simple variable 64 65#workarround old cygwin versions 66ifeq ($(PETSC_CYGWIN_BROKEN_PIPE),1) 67ifeq ($(shell basename $(AR)),ar) 68 V ?=1 69endif 70endif 71V ?= $(if $(findstring s,$(MAKEFLAGS)),0) 72ifeq ($(V),) # Default 73 quiet_HELP := "Use \"$(MAKE) V=1\" to see verbose compile lines, \"$(MAKE) V=0\" to suppress.\n" 74 quiet = @printf $(quiet_HELP)$(eval quiet_HELP:=)" %10s %s\n" "$1$2" "$@"; $($1) 75 quiettest = @printf " %10s %s\n" "TEST" "$(@:$(TESTDIR)/counts/%.counts=%)"; 76else ifeq ($(V),0) # Suppress entire command 77 quiet = @$($1) 78 quiettest = @ 79else # Show the full command line 80 quiet = $($1) 81 quiettest = 82 TESTFLAGS += -v 83endif 84 85ifeq ($(FORCE),1) 86 TESTFLAGS += -f # force test execution 87endif 88ifeq ($(VALGRIND),1) 89 TESTFLAGS += -V # Add valgrind to the flags 90endif 91ifeq ($(REPLACE),1) 92 TESTFLAGS += -m # Replace results by passing -m to petscdiff 93endif 94ifeq ($(DIFF_NUMBERS),1) 95 TESTFLAGS += -j # Pass -j to petscdiff to diff the actual numbers 96endif 97ifdef OPTIONS 98 TESTFLAGS += -a '$(OPTIONS)' # override arguments 99endif 100ifdef EXTRA_OPTIONS 101 TESTFLAGS += -e '$(EXTRA_OPTIONS)' # add extra arguments 102endif 103ifdef NP 104 TESTFLAGS += -n $(NP) # set number of processes 105endif 106# Override the default timeout that may be found at the top of config/petsc_harness.sh 107# This must be an integer. It is given in seconds. 108ifdef TIMEOUT 109 TESTFLAGS += -t $(TIMEOUT) # Override the default timeout 110endif 111 112 113$(generated) : $(petscconf) $(petscvariables) config/gmakegen.py 114 $(PYTHON) ./config/gmakegen.py --petsc-arch=$(PETSC_ARCH) 115 116$(generatedtest) : $(petscconf) $(petscvariables) config/gmakegentest.py | $$(@D)/.DIR 117 $(PYTHON) ./config/gmakegentest.py --petsc-arch=$(PETSC_ARCH) 118 119-include $(generated) 120-include $(generatedtest) 121 122ifeq ($(PETSC_LANGUAGE),CXXONLY) 123 cc_name := CXX 124else 125 cc_name := CC 126endif 127 128# implies shared libraries with MS compilers 129ifeq ($(SL_LINKER_FUNCTION),-LD) 130$(OBJDIR)/%.o : CCPPFLAGS+=-Dpetsc_EXPORTS 131endif 132 133PETSC_COMPILE.c = $(call quiet,$(cc_name)) -c $(PCC_FLAGS) $(CFLAGS) $(CCPPFLAGS) $(C_DEPFLAGS) 134PETSC_COMPILE.cxx = $(call quiet,CXX) -c $(CXX_FLAGS) $(CFLAGS) $(CCPPFLAGS) $(CXX_DEPFLAGS) 135PETSC_COMPILE.cu = $(call quiet,CUDAC) -c $(CUDAC_FLAGS) --compiler-options="$(PCC_FLAGS) $(CXXFLAGS) $(CCPPFLAGS)" 136PETSC_GENDEPS.cu = $(call quiet,CUDAC,.dep) --generate-dependencies --output-directory=$(@D) $(CUDAC_FLAGS) --compiler-options="$(PCC_FLAGS) $(CXXFLAGS) $(CCPPFLAGS)" 137PETSC_COMPILE.F = $(call quiet,FC) -c $(FC_FLAGS) $(FFLAGS) $(FCPPFLAGS) $(FC_DEPFLAGS) 138 139langs := F cu cxx c 140concatlang = $(foreach lang, $(langs), $(srcs-$(1).$(lang):%.$(lang)=$(OBJDIR)/%.o)) 141srcs.o := $(foreach pkg, $(pkgs), $(call concatlang,$(pkg))) 142testlangs := c cu cxx F F90 143concattestlang = $(foreach lang, $(2), $(testsrcs-$(1).$(lang):%.$(lang)=$(TESTDIR)/%.o)) 144testsrcs.o := $(foreach pkg, $(pkgs), $(call concattestlang,$(pkg),$(testlangs))) 145testsrcs := $(foreach pkg, $(pkgs), $(foreach lang, $(testlangs), $(testsrcs-$(pkg).$(lang)))) 146 147# Refresh testfiles when sources change, but don't balk if the source file is nonexistent (deleted) 148$(generatedtest) : $(testsrcs) 149$(testsrcs) : 150 151 152define SHARED_RECIPE_DLL 153 @$(RM) $@ dllcmd.${PETSC_ARCH} 154 @cygpath -w $^ > dllcmd.${PETSC_ARCH} 155 $(call quiet,CLINKER) $(sl_linker_args) -o $@ @dllcmd.${PETSC_ARCH} $(PETSC_EXTERNAL_LIB_BASIC) 156 @$(RM) dllcmd.${PETSC_ARCH} 157endef 158 159define SHARED_RECIPE_DEFAULT 160 $(call quiet,CLINKER) $(sl_linker_args) -o $@ $^ $(PETSC_EXTERNAL_LIB_BASIC) 161endef 162 163# with-single-library=1 (default) 164$(libpetsc_libname) : $(srcs.o) | $$(@D)/.DIR 165 $(if $(findstring -LD,$(SL_LINKER_FUNCTION)),$(SHARED_RECIPE_DLL),$(SHARED_RECIPE_DEFAULT)) 166ifneq ($(DSYMUTIL),true) 167 $(call quiet,DSYMUTIL) $@ 168endif 169 170$(libpetsc_static) : obj := $(srcs.o) 171 172define ARCHIVE_RECIPE_WIN32FE_LIB 173 @$(RM) $@ $@.args 174 @cygpath -w $^ > $@.args 175 $(call quiet,AR) $(AR_FLAGS) $@ @$@.args 176 @$(RM) $@.args 177endef 178 179define ARCHIVE_RECIPE_DEFAULT 180 @$(RM) $@ 181 $(call quiet,AR) $(AR_FLAGS) $@ $^ 182 $(call quiet,RANLIB) $@ 183endef 184 185%.$(AR_LIB_SUFFIX) : $$(obj) | $$(@D)/.DIR 186 $(if $(findstring win32fe lib,$(AR)),$(ARCHIVE_RECIPE_WIN32FE_LIB),$(ARCHIVE_RECIPE_DEFAULT)) 187 188# with-single-library=0 189libpkg = $(foreach pkg, $1, $(LIBDIR)/libpetsc$(pkg).$(SL_LINKER_SUFFIX)) 190define pkg_template 191 $(LIBDIR)/libpetsc$(1).$(AR_LIB_SUFFIX) : $(call concatlang,$(1)) 192 $(call libname_function,$(LIBDIR)/libpetsc$(1)) : $(call concatlang,$(1)) 193endef 194$(foreach pkg,$(pkgs),$(eval $(call pkg_template,$(pkg)))) 195$(call libname_function,$(LIBDIR)/libpetscvec) : libdep := $(call libpkg,sys) 196$(call libname_function,$(LIBDIR)/libpetscmat) : libdep := $(call libpkg,vec sys) 197$(call libname_function,$(LIBDIR)/libpetscdm) : libdep := $(call libpkg,mat vec sys) 198$(call libname_function,$(LIBDIR)/libpetscksp) : libdep := $(call libpkg,dm mat vec sys) 199$(call libname_function,$(LIBDIR)/libpetscsnes) : libdep := $(call libpkg,ksp dm mat vec sys) 200$(call libname_function,$(LIBDIR)/libpetscts) : libdep := $(call libpkg,snes ksp dm mat vec sys) 201$(call libname_function,$(LIBDIR)/libpetsctao) : libdep := $(call libpkg,snes ksp dm mat vec sys) 202 203# The package libraries technically depend on each other (not just in an order-only way), but only 204# ABI changes like new or removed symbols requires relinking the dependent libraries. ABI should 205# only occur when a header is changed, which would trigger recompilation and relinking anyway. 206# RELINK=1 causes dependent libraries to be relinked anyway. 207ifeq ($(RELINK),1) 208 libdep_true = $$(libdep) 209 libdep_order = 210else 211 libdep_true = 212 libdep_order = $$(libdep) 213endif 214$(libpetscpkgs_libname) : $(libdep_true) | $(libdep_order) $$(@D)/.DIR 215 $(call quiet,CLINKER) $(sl_linker_args) -o $@ $^ $(PETSC_EXTERNAL_LIB_BASIC) 216ifneq ($(DSYMUTIL),true) 217 $(call quiet,DSYMUTIL) $@ 218endif 219 220%.$(SL_LINKER_SUFFIX) : $(call libname_function,%) 221 @ln -sf $(notdir $<) $@ 222 223$(call soname_function,%) : $(call libname_function,%) 224 @ln -sf $(notdir $<) $@ 225 226$(OBJDIR)/%.o $(TESTDIR)/%.o : %.c | $$(@D)/.DIR 227 $(PETSC_COMPILE.c) $(abspath $<) -o $@ 228 229$(OBJDIR)/%.o $(TESTDIR)/%.o : %.cxx | $$(@D)/.DIR 230 $(PETSC_COMPILE.cxx) $(abspath $<) -o $@ 231 232$(OBJDIR)/%.o $(TESTDIR)/%.o : %.cu | $$(@D)/.DIR 233 $(PETSC_COMPILE.cu) $(abspath $<) -o $@ # Compile first so that if there is an error, it comes from a normal compile 234 @$(PETSC_GENDEPS.cu) $(abspath $<) -o $(@:%.o=%.d) # Generate the dependencies for later 235 236# Test modules go in a different directory 237$(TESTDIR)/%.o : MODDIR = $(@D) 238FCMOD = cd 239$(OBJDIR)/%.o $(TESTDIR)/%.o : %.F | $$(@D)/.DIR 240ifeq ($(FC_MODULE_OUTPUT_FLAG),) 241 $(call quiet,FCMOD) $(MODDIR) && $(FC) -c $(FC_FLAGS) $(FFLAGS) $(FCPPFLAGS) $(FC_DEPFLAGS) $(abspath $<) -o $(abspath $@) 242else 243 $(PETSC_COMPILE.F) $(abspath $<) -o $@ $(FC_MODULE_OUTPUT_FLAG)$(MODDIR) 244endif 245 246$(OBJDIR)/%.o $(TESTDIR)/%.o : %.F90 | $$(@D)/.DIR 247ifeq ($(FC_MODULE_OUTPUT_FLAG),) 248 $(call quiet,FCMOD) $(MODDIR) && $(FC) -c $(FC_FLAGS) $(FFLAGS) $(FCPPFLAGS) $(FC_DEPFLAGS) $(abspath $<) -o $(abspath $@) 249else 250 $(PETSC_COMPILE.F) $(abspath $<) -o $@ $(FC_MODULE_OUTPUT_FLAG)$(MODDIR) 251endif 252 253# Test executables 254$(TESTDIR)/%f : $(TESTDIR)/%f.o $(libpetscall) 255 $(call quiet,FLINKER) -o $@ $< $(PETSC_LIB) 256 257$(TESTDIR)/%f90 : $(TESTDIR)/%f90.o $(libpetscall) 258 $(call quiet,FLINKER) -o $@ $< $(PETSC_LIB) 259 260$(TESTDIR)/% : $(TESTDIR)/%.o $(libpetscall) 261 $(call quiet,CLINKER) -o $@ $< $(PETSC_LIB) 262 263# Fortran source files need petsc*.mod, which isn't explicitly managed in the makefile. 264$(foreach pkg, $(pkgs), $(call concattestlang,$(pkg),F F90)) : $(libpetscall) 265 266# Testing convenience targets 267.PHONY: alltest test pre-clean 268test: pre-clean report_tests 269pre-clean: 270 @$(RM) -r $(TESTDIR)/counts $(TESTLOGFILE) 271 @touch $(TESTLOGFILE) 272 273.PHONY: $(foreach pkg, $(pkgs), test-$(pkg) $(foreach lang, $(testlangs), test-$(pkg).$(lang) test-rm-$(pkg).$(lang))) 274testpkgs := $(foreach pkg, $(pkgs), test-$(pkg)) 275# Targets to run tests in test-$pkg.$lang and delete the executables, language by language 276$(testpkgs) : test-% : $(foreach lang, $(testlangs), test-rm-%.$(lang)) 277# List of raw test run targets 278alltesttargets := $(foreach tp, $(testpkgs), $(foreach lang, $(testlangs), $($(tp).$(lang)))) 279 280# Run targets 281$(alltesttargets) : % : $(TESTDIR)/counts/%.counts 282.PHONY: $(alltesttargets) 283 284$(TESTDIR)/counts/%.counts : 285 $(quiettest) $< $(TESTFLAGS) 286 287# Targets to run tests and remove executables, by package-lang pairs. 288# Run the tests in each batch using recursive invocation of make because 289# we need all of them to complete before removing the executables. Make 290# doesn't guarantee an exploration order for the graph. Only recursive 291# if there is something to be done. 292alltest-rm := $(foreach pkg, $(pkgs), $(foreach lang, $(testlangs), test-rm-$(pkg).$(lang))) 293$(alltest-rm) : test-rm-% : test-% 294ifneq ($(NO_RM),1) 295 $(call quiet,RM) $(addprefix $(TESTDIR)/,$(basename $($(@:test-rm-%=testsrcs-%)))) 296endif 297 298# Remove intermediate .o files 299# This only removes the files at the end which is insufficient 300#.INTERMEDIATE: $(testsrcs.o:%.o=%) 301 302# Hack: manual dependencies on object files 303ifeq ($(MPI_IS_MPIUNI),1) 304 MPIUNI_MOD := $(MODDIR)/mpi.mod 305endif 306$(OBJDIR)/src/sys/f90-mod/petscsysmod.o : $(if $(MPIUNI_MOD),$(OBJDIR)/src/sys/mpiuni/f90-mod/mpiunimod.o) 307$(OBJDIR)/src/vec/f90-mod/petscvecmod.o : $(OBJDIR)/src/sys/f90-mod/petscsysmod.o 308$(OBJDIR)/src/mat/f90-mod/petscmatmod.o : $(OBJDIR)/src/vec/f90-mod/petscvecmod.o 309$(OBJDIR)/src/dm/f90-mod/petscdmmod.o : $(OBJDIR)/src/mat/f90-mod/petscmatmod.o 310$(OBJDIR)/src/ksp/f90-mod/petsckspmod.o : $(OBJDIR)/src/dm/f90-mod/petscdmmod.o 311$(OBJDIR)/src/snes/f90-mod/petscsnesmod.o : $(OBJDIR)/src/ksp/f90-mod/petsckspmod.o 312$(OBJDIR)/src/ts/f90-mod/petsctsmod.o : $(OBJDIR)/src/snes/f90-mod/petscsnesmod.o 313$(OBJDIR)/src/tao/f90-mod/petsctaomod.o : $(OBJDIR)/src/ts/f90-mod/petsctsmod.o 314# F2003 interface 315$(OBJDIR)/src/sys/objects/f2003-src/fsrc/optionenum.o : $(OBJDIR)/src/sys/f90-mod/petscsysmod.o 316$(OBJDIR)/src/sys/classes/bag/f2003-src/fsrc/bagenum.o : $(OBJDIR)/src/sys/f90-mod/petscsysmod.o 317 318# all sources should get recompiled when petscvariables changes (i.e when configure is rerun or when petscvariables is manually edited.) 319$(srcs.o) : $(petscvariables) 320$(testsrcs.o) : $(petscvariables) 321 322%/.DIR : 323 @mkdir -p $(@D) 324 @touch $@ 325 326.PRECIOUS: %/.DIR 327 328.SUFFIXES: # Clear .SUFFIXES because we don't use implicit rules 329.DELETE_ON_ERROR: # Delete likely-corrupt target file if rule fails 330 331.PHONY: clean cleantest all print 332 333cleantest: 334 ${RM} -r $(TESTDIR) $(generatedtest) 335 336clean: cleantest 337 ${RM} -r $(OBJDIR) $(LIBDIR)/libpetsc* $(MODDIR)/petsc*.mod $(MPIUNI_MOD) $(generated) 338 339# make print VAR=the-variable 340print: 341 @echo $($(VAR)) 342 343allobj.d := $(srcs.o:%.o=%.d) 344alltest.d := $(testsrcs.o:%.o=%.d) 345# Tell make that allobj.d are all up to date. Without this, the include 346# below has quadratic complexity, taking more than one second for a 347# do-nothing build of PETSc (much worse for larger projects) 348$(allobj.d) : ; 349$(alltest.d) : ; 350 351-include $(allobj.d) 352-include $(alltest.d) 353 354# Tests can be generated by searching 355# Percent is a wildcard (only one allowed): 356# make -f gmakefile test search=sys%ex2 357# To match internal substrings (matches *ex2*): 358# make -f gmakefile test searchin=ex2 359# Search and searchin can be combined: 360# make -f gmakefile test search='sys%' searchin=ex2 361# For args: 362# make -f gmakefile test argsearch=cuda 363# For general glob-style searching using python: 364# NOTE: uses shell which is possibly slower and is possibly more brittle 365# make -f gmakefile test globsearch='sys*ex2*' 366ifdef search 367 TESTTARGETS := $(filter $(search),$(alltesttargets)) 368 ifdef searchin 369 TESTTARGETS2 := $(foreach v,$(TESTTARGETS),$(if $(findstring $(searchin),$(v)),$(v))) 370 TESTTARGETS := $(TESTTARGETS2) 371 endif 372else ifdef searchin 373 TESTTARGETS := $(foreach v,$(alltesttargets),$(if $(findstring $(searchin),$(v)),$(v))) 374else ifdef argsearch 375 TESTTARGETS := $(foreach v,$(alltesttargets),$(if $(findstring $(argsearch),$($(v)_ARGS)),$(v))) 376else ifdef globsearch 377 TESTTARGETS := $(shell $(PYTHON) -c"import sys,fnmatch; print ' '.join(fnmatch.filter(sys.argv[2].split(),sys.argv[1]))" '$(globsearch)' '$(alltesttargets)') 378else # No filter - run them all, but delete the executables as we go 379 TESTTARGETS := $(testpkgs) 380endif 381 382.PHONY: report_tests print-test 383 384print-test: 385 -@echo $(TESTTARGETS) 386 387report_tests: $(TESTTARGETS) 388 -@$(PYTHON) config/report_tests.py -d $(PETSC_ARCH)/tests/counts | tee -a $(TESTLOGFILE) 389 390help: help-make help-targets help-test 391 -@echo "Above is from: help-make help-targets help-test" 392 393help-make: 394 -@echo "Basic build usage:" 395 -@echo " make -f gmakefile <options>" 396 -@echo 397 -@echo "Options:" 398 -@echo " V=0 Very quiet builds" 399 -@echo " V=1 Verbose builds" 400 -@echo 401 402help-targets: 403 -@echo "All makefile targets and their dependencies:" 404 -@grep ^[a-z] gmakefile | grep : | grep -v = 405 -@echo 406 -@echo 407 408help-test: 409 -@echo "Basic test usage:" 410 -@echo " make -f gmakefile test <options>" 411 -@echo 412 -@echo "Options:" 413 -@echo " NO_RM=1 Do not remove the executables after running" 414 -@echo " REPLACE=1 Replace the output in the PETSC_DIR source tree (-m to test scripts)" 415 -@echo " DIFF_NUMBERS=1 Diff the numbers in the output (-j to test scripts and petscdiff)" 416 -@echo " VALGRIND=1 Execute the tests using valgrind (-V to test scripts)" 417 -@echo " OPTIONS='<args>' Override options to scripts (-a to test scripts)" 418 -@echo " EXTRA_OPTIONS='<args>' Add options to scripts (-e to test scripts)" 419 -@echo 420 -@echo "Tests can be generated by searching:" 421 -@echo " Percent is a wildcard (only one allowed):" 422 -@echo " make -f gmakefile test search=sys%ex2" 423 -@echo 424 -@echo " To match internal substrings (matches *ex2*):" 425 -@echo " make -f gmakefile test searchin=ex2" 426 -@echo 427 -@echo " Search and searchin can be combined:" 428 -@echo " make -f gmakefile test search='sys%' searchin=ex2" 429 -@echo 430 -@echo " To match patterns in the arguments:" 431 -@echo " make -f gmakefile test argsearch=cuda" 432 -@echo 433 -@echo " For general glob-style searching using python:" 434 -@echo " NOTE: uses shell which is possibly slower and more brittle" 435 -@echo " make -f gmakefile test globsearch='sys*ex2*'" 436 -@echo 437 -@echo " To see which targets match a given pattern (useful for doing a specific target):" 438 -@echo " make -f gmakefile print-test search=sys%" 439 -@echo " which is equivalent to:" 440 -@echo " make -f gmakefile print VAR=TESTTARGETS search='sys%'" 441 -@echo 442 -@echo " To build an executable, give full path to location:" 443 -@echo ' make -f gmakefile $${PETSC_ARCH}/tests/src/sys/examples/tests/ex1' 444 -@echo " or make the test with NO_RM=1" 445 -@echo 446 447