Una cosa che mi piace fare con il mio codice è assicurarsi che sia refactored in pezzi gestibili. Tuttavia, quando si tratta di costruire il software, trovo che qualunque software di automazione di build finisca per usare (ultimamente è stato GNU Make o SCons) finisce per diventare un casino completo. I file di input sembrano lunghi script che sembrano sfidare il refactoring semplice. Mi piacerebbe essere in grado di riformattarli in qualche modo, ma il concetto di "funzione" non si comporta allo stesso modo in alcuni software di automazione della build come in un linguaggio di programmazione, quindi trovo difficile scrivere gestibile Makefile o file SConscript per qualsiasi progetto moderatamente complicato.
Qualcuno ha qualche consiglio sulla scrittura di file di input gestibili per il software di automazione della build? La consulenza agnostica al software sarebbe la migliore, ma anche la consulenza su uno specifico strumento di automazione della build sarebbe utile, in particolare Make o SCons, poiché è quello che ho usato per i progetti.
Modifica: come ha sottolineato Thorbjørn, dovrei aggiungere alcuni esempi di contesto e di utilizzo. Sto finendo il mio dottorato di ricerca in ingegneria chimica e faccio ricerca in scienze computazionali. (Sono un mod di mod su SciComp.SE, per quelli di voi che visitano.) I miei progetti in genere prevedono un mix di linguaggi compilati (C, C ++, Fortran) che eseguono alcuni dei pesanti linguaggi di scripting (Python) , Perl) per la prototipazione e, occasionalmente, linguaggi specifici di dominio per scopi di prototipazione o tecnici.
Ho aggiunto due esempi di seguito, all'incirca nell'intervallo di 250 righe. Il problema per me è generalmente una mancanza di modularità. Alcuni di questi progetti possono essere organizzati in unità modulari e sarebbe bello astrarre le parti della build lungo quelle linee per rendere più facile per me e per i futuri manutentori tenere traccia. Suddividere ogni script in più file è stata una soluzione con cui ho avuto a che fare con in testa.
Il secondo esempio è particolarmente importante, perché presto avrò un gran numero di file.
Ecco come Makefile
potrebbe apparire una linea a 265 , presa da un progetto reale e organizzata nel miglior modo possibile:
#!/usr/bin/make
#Directory containing DAEPACK library folder
daepack_root = .
library = $(daepack_root)/lib
wrappers = $(daepack_root)/Wrappers/DSL48S
c_headers = parser.h problemSizes.h
f77_headers=problemSizes.f commonParam.f
f90_headers=problemSizes.f commonParam.f90
includes = -I. -Iinclude -I/usr/include/glib-2.0 \
-I/usr/lib/glib-2.0/include -I/usr/include/libxml2 \
-I/usr/include/libgdome -I/usr/include/gtest/
#Fortran 77 environment variables
f77=gfortran
fflags=-ggdb -cpp -fno-second-underscore --coverage -falign-commons \
-mcmodel=large -fbacktrace -pg
flibs=
#Fortran 90 environment variables
f90=gfortran
f90flags=-ggdb -cpp -fno-second-underscore --coverage -falign-commons \
-mcmodel=large -fbacktrace -pg
f90libs=
#C environment flags
cc=gcc
cflags=-ggdb --coverage $(includes) -mcmodel=large
clibs=
#Libraries for linking
libs=-L$(library) -ldaepack_sparse -lblas -llapack -ldl -lg2c \
-lgdome -lxml2 -lgtest -lcunit -lcholmod -lamd -lcolamd -lccolamd \
-lmetis -lspqr -lm -lblas -llapack -lstdc++ -lpcre
#Object files
objs=main.o $(dsl48sObjs) $(gdxObjs)
gdxObjs = gdxf9def.o gdxf9glu.o gamsglobals_mod.o
commonObjs=libdsl48s_model.sl cklib.o parser.o $(gdxObjs)
originalModelObjs=originalModel.o dsl48sChemkinModule.o $(commonObjs)
cspSlowModelObjs=cspSlowModel.o dsl48sChemkinModuleSlow.o cspModule.o \
$(commonObjs)
orthoProjModelObjs=orthoProjModel.o dsl48sChemkinModuleOrthoProj.o \
orthoProjModule.o basisModule.o spqrUtility.o $(commonObjs)
#Shell environment variable definitions for FUnit
FCFLAGS := $(f90flags)
LDFLAGS := libdsl48s_model.sl cklib.o gdxf9glu.o parser.o spqrUtility.o \
$(libs)
misc=*table *size.f
output=*.out
#Ftncheck flags for static analysis of Fortran 77 code
ftnchekflags= -declare -include=. -library -style=block-if,distinct-do,do-enddo,end-name,goto,labeled-stmt,structured-end
all: ckinterp.exe parserTest.exe originalModel.exe cspSlowModel.exe \
orthoProjModel.exe spqrUtilityTest.exe
#Check code style with lexical analyzer
@echo Checking program style...
ftnchek $(ftnchekflags) rhs.f
ftnchek $(ftnchekflags) resorig.f
ftnchek $(ftnchekflags) res.f
# ftnchek $(ftnchekflags) cklib.f
# ftnchek $(ftnchekflags) ckinterp.f
#Set up baseline coverage data file
@echo Set up baseline coverage data file
lcov -c -i -d . -o conpDSL48Sbase.info
#Run unit test on cspModule.f90
@echo Running unit tests on cspModule.f90...
funit cspModule
#Generate test coverage data for cspModule.f90
@echo Generating test coverage data from cspModule.f90 tests...
lcov -c -d . -o conpDSL48ScspTest.info
#Run unit test on orthoProjModule.f90
@echo Running unit tests on orthoProjModule.f90...
funit orthoProjModule
#Generate test coverage data for orthoProjModule.f90
@echo Generating test coverage data from orthoProjModule.f90 tests...
lcov -c -d . -o conpDSL48SgenProjTest.info
#Run unit tests on the parser C library
@echo Running unit tests on parser in C...
-G_SLICE=always-malloc G_DEBUG=gc-friendly valgrind -v --tool=memcheck \
--leak-check=full --show-reachable=yes --leak-resolution=high \
--num-callers=20 --log-file=parserTest.vgdump \
./parserTest.exe > parserTest.log
#Generate test coverage data for the parser wrapper C library
@echo Generating test coverage data for the parser in C...
lcov -c -d . -o conpDSL48SparserTest.info
#Run unit tests on the SparseQR C library
@echo Running unit tests on SparseQR library in C...
./spqrUtilityTest.exe
#Generate test coverage data for the SparseQR C library
@echo Generating test coverage data for the SparseQR C library...
lcov -c -d . -o conpDSL48SsparseTest.info
#Run unit test on basisModule.f90
@echo Running unit tests on basisModule.f90...
funit basisModule
#Generate test coverage data for basisModule.f90
@echo Generating test coverage data from basisModule.f90 tests...
lcov -c -d . -o conpDSL48SbasisMod.info
#Combine test coverage data
@echo Combine baseline and test coverage data...
lcov -a conpDSL48Sbase.info \
-a conpDSL48ScspTest.info \
-a conpDSL48SgenProjTest.info \
-a conpDSL48SbasisMod.info \
-a conpDSL48SparserTest.info \
-a conpDSL48SsparseTest.info \
-o conpDSL48Stotal.info
#Post-process to remove coverage statistics from automatically
#generated source code.
@echo Removing coverage statistics for automatically generated source...
lcov -r conpDSL48Stotal.info basisModule_fun.f90 \
ckinterp.f cklib.f cspModule_fun.f90 davisSkodjeAd.f90 \
davisSkodjeJac.f90 davisSkodjeRes.f90 davisSkodjeRhs.f90 \
davisSkodjeSp.f90 gdxf9def.f90 gdxf9glu.c orthoProjModule_fun.f90 \
jac.f jacorig.f resad.f resadp.f resorigad.f resorigadp.f ressp.f \
resorigsp.f senrhs.f senrhsorig.f TestRunner.f90 \
-o conpDSL48Stotal.info
#Generate HTML report of coverage data
@echo Generate HTML report of coverage data...
genhtml conpDSL48Stotal.info
@echo Open "index.html" in browser for coverage results!
originalModel.exe: $(originalModelObjs) $(f90_headers) $(f77_headers) \
$(c_headers)
$(f90) $(f90flags) -o originalModel.exe $(originalModelObjs) $(libs)
originalModel.o: dsl48sChemkinModule.o $(commonObjs) $(f77_headers) \
$(f90_headers) $(c_headers)
$(f90) $(f90flags) -c -o originalModel.o originalModel.f90
cspSlowModel.exe: $(cspSlowModelObjs) $(f90_headers) $(f77_headers) \
$(c_headers)
$(f90) $(f90flags) -o cspSlowModel.exe $(cspSlowModelObjs) $(libs)
cspSlowModel.o: dsl48sChemkinModuleSlow.o cspModule.o $(commonObjs) \
$(c_headers) $(f77_headers)
$(f90) $(f90flags) -c -o cspSlowModel.o cspSlowModel.f90
orthoProjModel.exe: $(orthoProjModelObjs) $(f90_headers) $(f77_headers) \
$(c_headers) resOrthoFast.o
$(f90) $(f90flags) -o orthoProjModel.exe $(orthoProjModelObjs) \
resOrthoFast.o $(libs)
orthoProjModel.o: dsl48sChemkinModuleOrthoProj.o orthoProjModule.o $(commonObjs) \
$(c_headers) $(f90_headers) $(f77_headers) resOrthoFast.o basisModule.o
$(f90) $(f90flags) -c -o orthoProjModel.o orthoProjModel.f90
dsl48sChemkinModule.o: dsl48sChemkinModule.f90 cklib.o problemSizes.h \
parser.o $(c_headers) $(f90_headers)
$(f90) $(f90flags) -c -o dsl48sChemkinModule.o dsl48sChemkinModule.f90
dsl48sChemkinModuleSlow.o: dsl48sChemkinModuleSlow.f90 cspModule.o cklib.o \
problemSizes.h parser.o $(c_headers) $(f90_headers)
$(f90) $(f90flags) -c -o dsl48sChemkinModuleSlow.o \
dsl48sChemkinModuleSlow.f90
dsl48sChemkinModuleOrthoProj.o: dsl48sChemkinModuleOrthoProj.f90 \
orthoProjModule.o basisModule.o cklib.o problemSizes.h \
parser.o $(c_headers) $(f90_headers)
$(f90) $(f90flags) -c -o dsl48sChemkinModuleOrthoProj.o \
dsl48sChemkinModuleOrthoProj.f90
basisModule.o: basisModule.f90 cklib.o spqrUtility.o commonParam.f90
$(f90) $(f90flags) -c -o basisModule.o basisModule.f90
spqrUtility.o: spqrUtility.h spqrUtility.c
$(cc) $(cflags) -c -o spqrUtility.o spqrUtility.c
spqrUtilityTest.exe: spqrUtilityTest.o spqrUtility.o
$(cc) $(cflags) -o spqrUtilityTest.exe spqrUtilityTest.o \
spqrUtility.o $(libs)
spqrUtilityTest.o: spqrUtilityTest.c spqrUtility.o
$(cc) $(cflags) -c -o spqrUtilityTest.o spqrUtilityTest.c
cklib.o: cklib.f ckstrt.f
$(f77) $(fflags) -c -o cklib.o cklib.f
ckinterp.exe: ckinterp.o
$(f77) $(fflags) -o ckinterp.exe ckinterp.o
ckinterp.o: ckinterp.f
$(f77) $(fflags) -c -o ckinterp.o ckinterp.f
#Recursive makefile inherited from previous graduate students
libdsl48s_model.sl: $(f77_headers) cklibDAEPACK.f
cp $(wrappers)/makefile model.mk
make -f model.mk
resOrthoFast.o: libdsl48s_model.sl
$(f90) $(f90flags) -c -o resOrthoFast.o resOrthoFast.f90
problemSizes.f: problemSizes.fpp problemSizes.h
cpp problemSizes.fpp problemSizes.f
perl -p -i.bak -we 's/# /! /;' problemSizes.f
commonParam.f90: commonParam.f
perl -p -i.bak -we 's/^#/!/;' commonParam.f
echo "commonParam t f t fpp" | pref77tof90
echo "commonParam /" | f77tof90
perl -p -i.bak -we 's/integer a/!integer a/;' commonParam.f
perl -p -i.bak -we 's/END //;' commonParam.f90
commonParam.f: commonParam.fpp problemSizes.h
cpp commonParam.fpp commonParam.f
perl -p -i.bak -we 's/^#/!/;' commonParam.f
cspModule.o: cspModule.f90
$(f90) $(f90flags) -c -o cspModule.o cspModule.f90
orthoProjModule.o: gamsglobals_mod.o gdxf9def.o gdxf9glu.o orthoProjModule.f90 \
formatLabels.f90
$(f90) $(f90flags) -c -o orthoProjModule.o orthoProjModule.f90
gdxf9def.o: gdxf9def.f90
$(f90) $(f90flags) -c -o gdxf9def.o gdxf9def.f90
gdxf9glu.o: gdxf9glu.c gdxf9def.o
#64-bit version of wrappers (with underscores)
$(cc) $(cflags) -DCIA_LEX -DAPIWRAP_LCASE_DECOR -c -o \
gdxf9glu.o gdxf9glu.c
#64-bit version of wrappers (without underscores, for C interoperability)
# $(cc) $(cflags) -DCIA_LEX -DAPIWRAP_LCASE_NODECOR -c gdxf9glu.c
#32-bit version of wrappers
# $(cc) $(cflags) -DAPIWRAP_LCASE_DECOR -c gdxf9glu.c -Iinclude
gamsglobals_mod.o: gamsglobals_mod.f90 gdxf9def.o gdxf9glu.o
$(f90) $(f90flags) -c gamsglobals_mod.f90
parser.o: parser.c $(c_headers)
$(cc) $(cflags) -c -o parser.o parser.c
parserTest.exe: parserTest.o parser.o
$(cc) $(cflags) -o parserTest.exe parser.o \
parserTest.o $(libs)
parserTest.o: parserTest.cpp parser.o
$(cc) $(cflags) -c -o parserTest.o parserTest.cpp
clean:
-rm *.bak
-rm *.f77
-rm *.log
-rm commonParam.f90
-rm problemSizes.f
-rm commonParam.f
-make clean -f model.mk
-rm model.mk
-rm *.o
-rm *.mod
-rm $(misc)
-rm *.exe
-funit --clean
-rm *.gcno
-rm *.gcda
-rm *.info
-rm *.png
-rm *.html
-rm *.css
-rm -rf html
-rm *.pyc
-rm *.lst
Ecco un SConstruct
file di 245 righe che sto cercando di organizzare per un progetto più o meno complesso:
## \file SConstruct
# \brief Compiles the library and compiles tests.
#
import SCons
## \brief Build up directory names of each COIN library from package names
# and versions.
#
## Overall SCons environment
#
env = Environment();
flags = []
## Compile using debug versions?
#
debug = True
debugString = '-debug'
debugFlags = ['-ggdb']
dynamicLinkFlag = '-Wl,-rpath,'
if debug:
flags += debugFlags
## Compile Google Test from scratch.
#
GTestVersion = '1.6.0'
GTestStem = 'gtest-' + GTestVersion
GTestBuildIncDir = [GTestStem,
GTestStem + '/include',
]
GTestAllLib = env.Library('lib/libgtest.a', 'gtest-1.6.0/src/gtest-all.cc',
CPPPATH = GTestBuildIncDir,
CXXFLAGS = flags)
GTestMainLib = env.Library('lib/libgtest_main.a',
'gtest-1.6.0/src/gtest_main.cc',
CPPPATH = GTestBuildIncDir,
CXXFLAGS = flags)
GTestIncDir = GTestStem + '/include/gtest'
GTestLibDir = 'lib'
GTestLibFlags = ['gtest', 'gtest_main', 'pthread']
## Armadillo matrix library
#
ArmadilloLibFlags = ['armadillo'];
## Quick reminder of SCons flags:
# CPPPATH = path of headers (include directories)
# LIBPATH = path of libraries
# LIBS = flags of libraries
# CXXFLAGS = C++ compilation flags
#
## Locations of libraries installed on system in standard locations
#
StdIncDir = '/usr/include'
StdLibDir = '/usr/lib'
## Configuration information for COIN libraries
#
CoinUtilsVersion = '2.6.4'
ClpVersion = '1.12.0'
OsiVersion = '0.103.0'
CbcVersion = '2.5.0'
## Some standard directory locations of COIN libraries, with slashes added for
# for convenience.
#
CoinLibLocation = '/usr/local/COIN/'
StdCoinIncDir = '/include/coin'
StdCoinLibDir = '/lib'
CoinUtilsStem = 'CoinUtils-' + CoinUtilsVersion
ClpStem = 'Clp-' + ClpVersion
OsiStem = 'Osi-' + OsiVersion
CbcStem = 'Cbc-' + CbcVersion
if debug:
CoinUtilsStem += debugString
CbcStem += debugString
ClpStem += debugString
OsiStem += debugString
## Build up include directory names for COIN projects from constituent parts.
#
CoinUtilsIncDir = CoinLibLocation + CoinUtilsStem + StdCoinIncDir
ClpIncDir = CoinLibLocation + ClpStem + StdCoinIncDir
OsiIncDir = CoinLibLocation + OsiStem + StdCoinIncDir
CbcIncDir = CoinLibLocation + CbcStem + StdCoinIncDir
## Build up library names from COIN projects from constituent parts
#
CoinUtilsLibDir = CoinLibLocation + CoinUtilsStem + StdCoinLibDir
ClpLibDir = CoinLibLocation + ClpStem + StdCoinLibDir
OsiLibDir = CoinLibLocation + OsiStem + StdCoinLibDir
CbcLibDir = CoinLibLocation + CbcStem + StdCoinLibDir
## CPLEX
#
CpxStem = '/opt/ibm/ILOG/CPLEX_Studio_Academic123/cplex/'
CpxIncDir = CpxStem + 'include/ilcplex'
CpxLibDir = CpxStem + 'lib/x86-64_sles10_4.1/static_pic'
## Gurobi
#
GrbStem = '/opt/gurobi460/linux64/'
GrbIncDir = GrbStem + 'include'
GrbLibDir = GrbStem + 'lib'
OsiLibFlags = ['Osi', 'CoinUtils']
ClpLibFlags = ['Clp', 'OsiClp']
CbcLibFlags = ['Cbc', 'Cgl']
OsiCpxLibFlags = ['OsiCpx']
OsiGrbLibFlags = ['OsiGrb']
CpxLibFlags = ['cplex', 'ilocplex', 'pthread', 'm']
GrbLibFlags = ['gurobi_c++', 'gurobi46', 'pthread', 'm']
milpIncDirs = [CoinUtilsIncDir,
ClpIncDir,
OsiIncDir,
CbcIncDir,
CpxIncDir,
GrbIncDir,
GTestIncDir,
]
milpLibDirs = [CoinUtilsLibDir,
ClpLibDir,
OsiLibDir,
CbcLibDir,
CpxLibDir,
GrbLibDir,
GTestLibDir,
]
milpLibFlags = [OsiCpxLibFlags,
OsiGrbLibFlags,
CbcLibFlags,
ClpLibFlags,
OsiLibFlags,
CpxLibFlags,
GrbLibFlags,
GTestLibFlags,
]
##milpSolver = env.Object('milpSolver.cpp',
## CPPPATH = milpIncDirs,
## LIBPATH = milpLibDirs,
## CXXFLAGS = flags)
milpSolverTest = env.Program('milpSolverUnitTest',
['milpSolverTest.cpp',
'milpSolver.cpp'],
CPPPATH = milpIncDirs,
LIBPATH = milpLibDirs,
LIBS = milpLibFlags,
CXXFLAGS = flags,
LINKFLAGS = ['-Wl,-rpath,' + OsiLibDir])
env.Depends(milpSolverTest, [GTestAllLib, GTestMainLib])
## Chemkin source directories and files
#
ChemkinSourceDir = '/mnt/hgfs/DataFromOldLaptop/Data/ModelReductionResearch/Papers/AdaptiveChemistryPaper/AdaptiveChemistry/NonOpenSource/ChemkinII/';
ChemkinSourceList = ['cklib.f', 'pcmach.f','tranlib.f']
ChemkinSourceList = [ChemkinSourceDir + FileName
for FileName in ChemkinSourceList]
env.Depends('cklib.f','ckstrt.f')
## Cantera include directorie
#
CanteraStem = '/usr/local/cantera'
if debug:
CanteraStem += debugString
CanteraIncDir = CanteraStem + '/include/cantera'
CanteraLibDir = CanteraStem + '/lib'
CanteraTestingFlags = ['kinetics', 'thermo', 'tpx', 'ctbase', 'm',]
CanteraLibFlags = ['user', 'oneD', 'zeroD', 'equil', 'kinetics', 'transport',
'thermo', 'ctnumerics', 'ctmath', 'tpx', 'ctspectra',
'converters', 'ctbase', 'cvode', 'ctlapack', 'ctblas',
'ctf2c', 'ctcxx', 'ctf2c', 'm', 'm', 'stdc++']
CxxFortranFlags = ['g2c', 'gfortran'];
chemSolverIncDir = [CanteraIncDir,
StdIncDir,
'/usr/local/include',
GTestIncDir,
]
chemSolverLibDir = [StdLibDir,
CanteraLibDir,
GTestLibDir,
]
chemSolverLibFlags = [GTestLibFlags,
CxxFortranFlags,
CanteraLibFlags,
ArmadilloLibFlags,
]
chemSolverTest = env.Program('chemSolverUnitTest',
['chemSolverTest.cpp',
'chemSolver.cpp',
'ckwrapper.f90'] + ChemkinSourceList,
CPPPATH = chemSolverIncDir,
LIBPATH = chemSolverLibDir,
LIBS = chemSolverLibFlags,
CXXFLAGS = flags,
FORTRANFLAGS = flags,
F90FLAGS = flags)
env.Depends(chemSolverTest, [GTestAllLib, GTestMainLib])
#env.AddPostAction(milpSolverTest, milpSolverTest[0].abspath)
testAlias = env.Alias('test', [milpSolverTest, chemSolverTest])
AlwaysBuild(testAlias)
ckInterp = env.Program('ckinterp', ChemkinSourceDir + 'ckinterp.f')
canteraGTestLibFlags = CanteraTestingFlags + GTestLibFlags
#canteraGTestLibFlags = ['kinetics', 'thermo', 'tpx',
# 'ctbase', 'm', 'gtest', 'gtest_main', 'pthread']
canteraGTest = env.Program('canteraGTest',
'canteraGTest.cpp',
CPPPATH = chemSolverIncDir,
LIBPATH = chemSolverLibDir,
LIBS = canteraGTestLibFlags,
CXXFLAGS = flags)
env.Depends(canteraGTest, [GTestAllLib, GTestMainLib])
canteraMemTestLibFlags = CanteraTestingFlags
canteraMemTest = env.Program('canteraMemTest',
'canteraMemTest.cpp',
CPPPATH = chemSolverIncDir,
LIBPATH = chemSolverLibDir,
LIBS = canteraMemTestLibFlags,
CXXFLAGS = flags)