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#* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
#* *
#* This file is part of the program and library *
#* SCIP --- Solving Constraint Integer Programs *
#* *
#* Copyright (c) 2002-2026 Zuse Institute Berlin (ZIB) *
#* *
#* Licensed under the Apache License, Version 2.0 (the "License"); *
#* you may not use this file except in compliance with the License. *
#* You may obtain a copy of the License at *
#* *
#* http://www.apache.org/licenses/LICENSE-2.0 *
#* *
#* Unless required by applicable law or agreed to in writing, software *
#* distributed under the License is distributed on an "AS IS" BASIS, *
#* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
#* See the License for the specific language governing permissions and *
#* limitations under the License. *
#* *
#* You should have received a copy of the Apache-2.0 license *
#* along with SCIP; see the file LICENSE. If not visit scipopt.org. *
#* *
#* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
#@file Makefile
#@brief Makefile for unit tests
#@author Felipe Serrano
#-----------------------------------------------------------------------------
# Probably nothing below here should be changed
# TODO: use the $ORIGIN variable
# NOTE: currently, compilation with SHARED=false is not supported.
# One would need to add more flags (eg $(LDFLAGS)) when linking
#-----------------------------------------------------------------------------
UNITTESTSSRC = $(shell find src/ -name *.c)
# remove unittests in src/bugs if BUGS is not true
ifneq ($(BUGS),true)
UNITTESTSSRC := $(filter-out $(wildcard src/bugs/*.c),$(UNITTESTSSRC))
endif
# removes `src/` prefix and file.c postfix, then sorts, which removes duplicates!
TESTDIRS = $(sort $(dir $(patsubst src/%,%,$(UNITTESTSSRC))))
#$(warning testdirs: $(TESTDIRS))
#-----------------------------------------------------------------------------
# paths
#-----------------------------------------------------------------------------
SCIPDIR = ..
#-----------------------------------------------------------------------------
# SET OPTIONS FROM SCIP BINARY
#-----------------------------------------------------------------------------
ifneq ("$(wildcard $(SCIPDIR)/bin/scip)","")
# put an @ at the end of each line of scip -v to use as a marker for sed
SCIPVERSION :=$(shell $(SCIPDIR)/bin/scip -v | sed -e 's/$$/@/')
override ARCH :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* ARCH=\([^@]*\).*/\1/')
override COMP :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* COMP=\([^@]*\).*/\1/')
override EXPRINT :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* EXPRINT=\([^@]*\).*/\1/')
override GMP :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* GMP=\([^@]*\).*/\1/')
override SYM :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* SYM=\([^@]*\).*/\1/')
override CONOPT :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* CONOPT=\([^@]*\).*/\1/')
override IPOPT :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* IPOPT=\([^@]*\).*/\1/')
override IPOPTOPT :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* IPOPTOPT=\([^@]*\).*/\1/')
override LPS :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* LPS=\([^@]*\).*/\1/')
override LPSCHECK :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* LPSCHECK=\([^@]*\).*/\1/')
override LPSOPT :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* LPSOPT=\([^@]*\).*/\1/')
override NOBLKBUFMEM :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* NOBLKBUFMEM=\([^@]*\).*/\1/')
override NOBLKMEM :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* NOBLKMEM=\([^@]*\).*/\1/')
override NOBUFMEM :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* NOBUFMEM=\([^@]*\).*/\1/')
override OPT :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* OPT=\([^@]*\).*/\1/')
override LTO :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* LTO=\([^@]*\).*/\1/')
override OSTYPE :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* OSTYPE=\([^@]*\).*/\1/')
override THREADSAFE :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* THREADSAFE=\([^@]*\).*/\1/')
override READLINE :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* READLINE=\([^@]*\).*/\1/')
override SANITIZE :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* SANITIZE=\([^@]*\).*/\1/')
override SHARED :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* SHARED=\([^@]*\).*/\1/')
override USRARFLAGS :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* USRARFLAGS=\([^@]*\).*/\1/')
override USRCFLAGS :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* USRCFLAGS=\([^@]*\).*/\1/')
override USRCXXFLAGS :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* USRCXXFLAGS=\([^@]*\).*/\1/')
override USRFLAGS :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* USRFLAGS=\([^@]*\).*/\1/')
override USRLDFLAGS :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* USRLDFLAGS=\([^@]*\).*/\1/')
override USROFLAGS :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* USROFLAGS=\([^@]*\).*/\1/')
override VERSION :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* VERSION=\([^@]*\).*/\1/')
override ZIMPL :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* ZIMPL=\([^@]*\).*/\1/')
override ZIMPLOPT :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* ZIMPLOPT=\([^@]*\).*/\1/')
override ZLIB :=$(shell echo "$(SCIPVERSION)" | sed -e 's/.* ZLIB=\([^@]*\).*/\1/')
endif
#-----------------------------------------------------------------------------
# include default project Makefile from SCIP
#-----------------------------------------------------------------------------
include $(SCIPDIR)/make/make.project
BASESUFFIX = .$(BASE).$(LPS)$(EXEEXTENSION)
#-----------------------------------------------------------------------------
# Functions
#-----------------------------------------------------------------------------
src2obj = $(patsubst $(SRCDIR)%,$(OBJDIR)%,$(1:.c=.o))
#$(warning obj2src: src/cons/quadratic/quadratic.c -> \
$(call src2obj, src/cons/quadratic/quadratic.c))
#-----------------------------------------------------------------------------
# Unit test definitions
#-----------------------------------------------------------------------------
BINDIRS = $(addprefix $(BINDIR)/, $(TESTDIRS))
#$(warning bindirs: $(BINDIRS))
OBJDIRS = $(addprefix $(OBJDIR)/, $(TESTDIRS))
#$(warning objdirs: $(OBJDIRS))
# remove the .c from UNITTESTSSRC: src/lpi/bases, src/cons/quadratic/gauge, etc
UNITTESTS = $(basename $(UNITTESTSSRC))
#$(warning unittests: $(UNITTESTS))
# build object files from source files: obj/O.linux.../cons/expr/free.o, etc
UNITTESTSOBJ = $(call src2obj, $(UNITTESTSSRC))
#$(warning unittestobj: $(UNITTESTSOBJ))
# build dependency files from object files: obj/O.linux.../cons/expr/free.d, etc
UNITTESTSDEP = $(UNITTESTSOBJ:.o=.d)
#$(warning unittestdep: $(UNITTESTSDEP))
# substitute src/ for $(OBJDIR) and append $(BASESUFFIX) to UNITTESTS: bin/cons/expr/free.linux..., etc
UNITTESTSBIN = $(addsuffix $(BASESUFFIX), $(patsubst $(SRCDIR)%,$(BINDIR)%,$(UNITTESTS)))
#$(warning unittestsbin: $(UNITTESTSBIN))
UNITTESTSEXECS = $(addsuffix $(BASESUFFIX), $(UNITTESTS))
#-----------------------------------------------------------------------------
# Flags
# filter out some flags to make criterion compile without warnings with gcc
# and make the tests run with clang.
# TODO: in newer version, check if we still need this
#-----------------------------------------------------------------------------
CFLAGS := $(filter-out -Wdeclaration-after-statement -Wstrict-prototypes, $(CFLAGS))
ifeq ($(COMP), clang)
CFLAGS := $(filter-out -Wcast-align, $(CFLAGS))
endif
CFLAGS += -std=c99
# to find include/scip_test.h
FLAGS += -I.
#-----------------------------------------------------------------------------
# Criterion Framework
#-----------------------------------------------------------------------------
CR_INC = $(wildcard Criterion/include)
CR_LIBDIR = $(wildcard Criterion/lib)
CR_LIB = criterion
#-----------------------------------------------------------------------------
# Rules
# Small remainder:
# $@ refers to the target
# $^ refers to all the dependencies
# $< refers to all the first dependency
# $? refers to the dependencies that are newer than the target
# Newer dependencies are one reason why a rule is executed.
#-----------------------------------------------------------------------------
ifeq ($(VERBOSE),false)
.SILENT: $(UNITTESTSBIN) $(UNITTESTSOBJ)
endif
# Disable ASLR (address space layout randomization) on Linux via setarch -R
# as this is not compatible with Criterions parametrized tests (https://github.com/Snaipe/Criterion/issues/208)
ifeq ($(OSTYPE),linux)
DISABLE_ASLR := setarch `uname -m` -R
endif
.PHONY: all
all: Criterion $(OBJDIR) $(OBJDIRS) $(BINDIRS) $(UNITTESTSBIN)
make ctestrunner
$(DISABLE_ASLR) ctest --output-on-failure $(if $(FILTER), -R $(FILTER))
.PHONY: lint
lint: $(UNITTESTSSRC)
-rm -f lint.out
$(SHELL) -ec 'for i in $^; \
do \
echo $$i; \
$(LINT) $(SCIPDIR)/lint/scip.lnt +os\(lint.out\) -u -zero \
$(FLAGS) -UNDEBUG -USCIP_WITH_READLINE -USCIP_ROUNDING_FE $$i; \
done'
$(OBJDIR):
@echo "-> Creating $@ directory"
@-mkdir -p $@
$(OBJDIRS):
@echo "-> Creating $@ directory"
@-mkdir -p $@
$(BINDIRS):
@echo "-> Creating $@ directory"
@-mkdir -p $@
.PHONY: test
test: $(UNITTESTSBIN)
make ctestrunner
$(DISABLE_ASLR) ctest --output-on-failure $(if $(FILTER), -R $(FILTER))
.PHONY: ctestrunner
ctestrunner: $(UNITTESTSBIN)
@echo -e "#Automatic generated file\n" > "CTestTestfile.cmake"
@echo -e $(foreach bin,$(UNITTESTSBIN), \
"ADD_TEST($(shell echo $(bin:$(BASESUFFIX)=) | sed s/^bin/test/g | sed s/\\//_/g) $(bin))\n" >> "CTestTestfile.cmake")
.PHONY: clean
clean:
@echo "-> remove main object files"
$(foreach dir, $(OBJDIRS) $(OBJDIR), \
@-rm -f $(dir)/*.o $(dir)/*.d)
@echo "-> remove binaries"
$(foreach bin, $(UNITTESTSBIN), \
@-rm -f $(bin))
.PHONY: tags
tags:
rm -f TAGS; ctags -e src/*.c src/*.h $(SCIPDIR)/src/scip/*.c $(SCIPDIR)/src/scip/*.h;
.PHONY: depend
depend: $(SCIPDIR)
@- rm -f $(UNITTESTSDEP)
$(foreach src, $(UNITTESTSSRC), \
$(SHELL) -ec '$(DCC) $(FLAGS) $(src) \
$(DFLAGS) $(call src2obj, $(src))' >> $(UNITTESTSDEP);)
-include $(UNITTESTSDEP)
$(BINDIR)/%$(BASESUFFIX): $(OBJDIR)/%.o $(SCIPLIBFILE) $(LPILIBFILE) $(TPILIBFILE)
@echo "-> linking $@"
$(LINKCXX) $< $(LINKCXXSCIPALL) \
$(LINKCXX_l)$(TPILIB) \
$(addprefix $(LINKCXX_L),$(CR_LIBDIR)) \
$(LINKCXX_l)$(CR_LIB) \
$(LINKRPATH)$(realpath $(SCIPDIR)/lib/shared) \
$(addprefix $(LINKRPATH),$(realpath $(CR_LIBDIR))) \
$(SANITIZERFLAGS) \
$(LINKCXX_o)$@
$(LPILIBFILE):
$(error $@ not available. SCIP must be compiled with OPT=$(OPT) SHARED=$(SHARED) LPS=$(LPS))
$(SCIPLIBFILE):
$(error $@ not available. SCIP must be compiled with OPT=$(OPT) SHARED=$(SHARED))
$(TPILIBFILE):
$(error $@ not available. SCIP must be compiled with OPT=$(OPT) SHARED=$(SHARED) TPI=$(TPI))
-include $(UNITTESTSDEP)
$(OBJDIR)/%.o : $(SRCDIR)/%.c | $(OBJDIR) $(OBJDIRS) $(BINDIRS)
@echo "-> compiling $@"
$(CC) $(addprefix -I,$(CR_INC)) $(FLAGS) $(OFLAGS) $(BINOFLAGS) $(CFLAGS) $(DFLAGS) -c $< $(CC_o)$@
$(OBJDIR)/%.o: %.cpp
@echo "-> compiling $@"
$(CXX) $(addprefix -I,$(CR_INC)) $(FLAGS) $(OFLAGS) $(BINOFLAGS) $(CXXFLAGS) $(DFLAGS) -c $< $(CXX_o)$@
Criterion:
@echo -n "Criterion not found, downloading and building it in"
@for (( count=3; $$count ; count-- )) do echo -n " $$count" ; sleep 1 ; done ; echo
git clone --depth 1 -b v2.3.3 https://github.com/Snaipe/Criterion
cd Criterion; \
mkdir build; \
cd build; \
cmake .. -DCMAKE_INSTALL_PREFIX=..; \
make; \
make install
#---- EOF --------------------------------------------------------------------
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