Personal tools

Difference between revisions of "Makefile CCCP"

From MohidWiki

Jump to: navigation, search
(→‎Special folders and special files)
(→‎Special root folder's Nix.mk)
 
(16 intermediate revisions by the same user not shown)
Line 12: Line 12:
 
  > tree cproj/
 
  > tree cproj/
 
  cproj/
 
  cproj/
−
|-- Actions.mk
 
−
|-- Dependencies.mk
 
 
  |-- Editme.mk
 
  |-- Editme.mk
−
|-- Files.mk
 
 
  |-- Makefile
 
  |-- Makefile
 
  |-- Makefiles
 
  |-- Makefiles
−
  |  |-- All.mk
+
  |  |-- Makefiles.mk
−
  |  |-- AllLib.mk
+
  |  |-- Makemodules.mk
−
|  |-- Clean.mk
 
−
|  |-- Dependencies.mk
 
−
|  |-- Files.mk
 
−
|  |-- Install.mk
 
 
  |  `-- Makefile
 
  |  `-- Makefile
 
  |-- Nix.mk
 
  |-- Nix.mk
 
  |-- lib1
 
  |-- lib1
−
|  |-- Dependencies.mk
 
−
|  |-- Files.mk
 
 
  |  `-- Makefile
 
  |  `-- Makefile
 
  |-- lib2
 
  |-- lib2
−
|  |-- Dependencies.mk
 
−
|  |-- Files.mk
 
 
  |  `-- Makefile
 
  |  `-- Makefile
 
  `-- prog1
 
  `-- prog1
−
    |-- Dependencies.mk
 
−
    |-- Files.mk
 
 
     `-- Makefile
 
     `-- Makefile
  
Line 42: Line 29:
 
Every folder must contain the following files:
 
Every folder must contain the following files:
  
−
;;Files.mk:: encapsulates a list of all the folder's source-files and meta-files. Several variables are defined:
+
;;Makefile:: encapsulates a list of all the folder's source-files and meta-files, a bunch of includes containing the makefile rules and, last but not least, the target dependencies. Several local variables are defined within:
 
;;INCS:  
 
;;INCS:  
 
;;LIBS:   
 
;;LIBS:   
 
;;SRCDIR: contains the path to the source files
 
;;SRCDIR: contains the path to the source files
 
;;FILES: contains the list of source files (using the $(S) suffix)
 
;;FILES: contains the list of source files (using the $(S) suffix)
−
;;METAFILES: contains the list of files required by the Makefile to run in this project (using the ''.smk'' suffix)
+
;;METAFILES: contains the list of files required by the Makefile to run in this project (using the ''.smk'' suffix) besides the ''Makefile'' itself (of course).
 
;;TARGET: is the target name that the local makefile is supposed to build.
 
;;TARGET: is the target name that the local makefile is supposed to build.
 
;;MODULES: contains the list of modules (special root folder only).
 
;;MODULES: contains the list of modules (special root folder only).
−
; Makefile: contains includes to all the actions that can be perfomed on the folder.
+
;;Dependencies: is a list of the dependent files and the respective dependencies.
−
; Dependencies.mk: encapsulates the dependencies of the files within the lists defined in ''Files.mk''.
 
  
 
====Special folders and special files====
 
====Special folders and special files====
 
There are two special folders, mandatory, and each containing special files, beyond the mandatory regular files listed above:
 
There are two special folders, mandatory, and each containing special files, beyond the mandatory regular files listed above:
 
# '''the ''root'' folder'''
 
# '''the ''root'' folder'''
−
#; Nix.mk: contains all the necessary configuration global variables specific to the CCCP solution. Configured by the Solution administrator.
+
#; Makefile: it's completely different from the regular folder ''Makefile''. It contains the rules to build the Solution for a series of platform.
−
#; Editme.mk: Each user must edit this configuration file before building the solution.
+
#; Nix.mk: it contains the regular folder ''Makefile'' structure and content. It also contains all the necessary configuration global variables specific to the CCCP solution. It must be configured for a specific platform (Linux, windows,etc...) by the administrator.
−
# '''the ''Makefiles'' folder''' (NOTE: it is extensible, one file per action or ''rule'')
+
#; Editme.mk: Each user must edit this configuration file before building the solution. It contains the paths to required external libraries such as [[HDF5]] or [[Netcdf]].
−
#; All.mk: contains the makefile rules to compile and build programs.
+
# '''the ''Makefiles'' folder'''
−
#; Alllib.mk: contains the makefile rules to compile and build libraries.
+
#; Makemodules.mk: contains the makefile rules to build (all), clean, install, etc, the target modules. It is invoked only from the root file ''Nix.mk''.
−
#; Clean.mk: contains the makefile rules to erase every .obj, .mod, .lib and .exe file that was created by the CCCP solution.
+
#; Makefiles.mk: contains the makefile rules to build, clean, install, etc, the target files.
−
#; Install.mk: contains the makefile rule to install the programs.
 
−
#; Makemodules.mk: contains the makefile rules to build (all), clean, install, etc, modules. It is invoked only from the root file ''Nix.mk''.
 
  
 
=== The makefile's global variables ===
 
=== The makefile's global variables ===
Line 97: Line 81:
 
   $(MAKE) -f $(@:.install=).mk install
 
   $(MAKE) -f $(@:.install=).mk install
 
   
 
   
−
===Special root folder's ''Actions.mk''===
+
===Special root folder's ''Editme.mk''===
−
  #make all
+
  #Edit the prefix of the installed binaries
−
  MODALL = $(addsuffix .all, $(MODULES))
+
# > make nix.install
−
  .PHONY: all $(MODALL)
+
  export VER = x64_single
−
  all: $(MODALL)
+
   
−
  $(MODALL):
+
  #Where do you want to install the binary files?
−
-$(MAKE) -C $(@:.all=) all
+
  # > make nix.install
 +
export DESTDIR = /usr/bin/mohid
 
   
 
   
−
  #make clean
+
  #Where are the hdf5 libraries (with --enable-fortran) in your system?
−
MODCLEAN = $(addsuffix .clean, $(MODULES))
+
  export HDF5 = /home/Projects/hdf5/hdf5-1.6.5/hdf5/lib
−
  .PHONY: clean $(MODCLEAN)
 
−
clean: $(MODCLEAN)
 
−
$(MODCLEAN):
 
−
-$(MAKE) -C $(@:.clean=) clean
 
 
   
 
   
−
  #make install
+
  #Where is the libz.a in your system?
−
MODINSTALL = $(addsuffix .install, $(MODULES))
+
  export ZLIBINC = /usr/lib64
−
.PHONY: install $(MODINSTALL)
 
−
  install: $(MODINSTALL)
 
−
$(MODINSTALL) :
 
−
-$(MAKE) -C $(@:.install=) install
 
  
 
===Special root folder's ''Nix.mk''===
 
===Special root folder's ''Nix.mk''===
 
  SHELL = /bin/sh
 
  SHELL = /bin/sh
 
   
 
   
−
  ###### NIX Exported variables #########
+
  #------User configuration file---------------
 +
 +
include Editme.mk
 +
 +
#-- NIX platform specific global variables --
 +
 
  export CP  = sudo cp
 
  export CP  = sudo cp
 
  export DEL = rm
 
  export DEL = rm
Line 133: Line 115:
 
  export LLFLAGS  =
 
  export LLFLAGS  =
 
  export AR = ar rc
 
  export AR = ar rc
 +
export SUFFLIB = .lib
 +
export SUFFPROG =
 
  export SRCBASE1 = ../../../Shared/MOHID.Base.1
 
  export SRCBASE1 = ../../../Shared/MOHID.Base.1
 
  export SRCBASE2 = ../../../Shared/MOHID.Base.2
 
  export SRCBASE2 = ../../../Shared/MOHID.Base.2
Line 156: Line 140:
 
                       $(BASELIBS) \
 
                       $(BASELIBS) \
 
                       $(NETCDFINC)/$(LNETCDF)
 
                       $(NETCDFINC)/$(LNETCDF)
−
#### End of exported variables ####
 
 
   
 
   
−
  include Editme.mk
+
  #------Files and modules lists------
−
include Files.mk
+
   
−
  include Actions.mk
+
  METAFILES = \
−
  include Dependencies.mk
+
        README \
−
 
+
        Editme_template.smk \
−
===Special root folder's ''Editme.mk'', ''Files.mk'', and ''Dependencies.mk''===
+
        Nix.smk
−
  #Edit the prefix of the installed binaries
+
MODULES = \
−
  # > make nix.install
+
          Makefiles \
−
export VER = x64_single
+
          MohidWater \
 +
          Mohid_Base_2 \
 +
          Mohid_Base_1
 +
   
 +
  #------Makefile rules---------------
 
   
 
   
−
  #Where do you want to install the binary files?
+
  include Makefiles/Makemodules.mk
−
# > make nix.install
 
−
export DESTDIR = /usr/bin/mohid
 
 
   
 
   
−
  #Where are the hdf5 libraries (with --enable-fortran) in your system?
+
  #------Modules dependencies----------
−
export HDF5 = /home/Projects/hdf5/hdf5-1.6.5/hdf5/lib
 
 
   
 
   
−
#Where is the libz.a in your system?
 
−
export ZLIBINC = /usr/lib64
 
−
 
−
METAFILES = \
 
−
        README.txt \
 
−
Nix.smk \
 
−
        Files.smk \
 
−
        Dependencies.smk \
 
−
        Actions.smk
 
−
MODULES = \
 
−
          Makefiles \
 
−
          MohidWater \
 
−
          Mohid_Base_2 \
 
−
          Mohid_Base_1 \
 
−
TARGET = $$
 
−
 
−
#Modules dependencies
 
 
  Mohid_Base_2.all : Mohid_Base_1.all
 
  Mohid_Base_2.all : Mohid_Base_1.all
 
  MohidWater.all : Mohid_Base_2.all
 
  MohidWater.all : Mohid_Base_2.all
  
−
===Special Makefiles folder's ''Makefile'' and ''Files.mk''===
+
===Special Makefiles folder's ''Makefile''===
 +
METAFILES = \
 +
        Makefiles.smk \
 +
        Makemodules.smk
 +
 
  SHELL = /bin/sh
 
  SHELL = /bin/sh
−
 
−
include Files.mk
 
 
   
 
   
 
  .PHONY: all
 
  .PHONY: all
−
  all:  
+
  all:
−
echo No such action in this module
+
        @echo No such action in this module
−
 
−
METAFILES = \
 
−
        Files.smk \
 
−
        All.smk \
 
−
        Clean.smk \
 
−
        Install.smk
 
−
TARGET = Makefiles
 
−
 
 
−
===Special Makefiles folder's ''AllLib.mk'', ''All.mk'', ''Clean.mk'', ''Install.mk''===
 
−
OBJS = $(FILES:.$(S)=.$(O))
 
−
SRCF = $(SRCDIR)
 
−
 
−
.PHONY: allLib
 
−
 
−
allLib: $(TARGET)
 
−
 
−
$(TARGET) : $(OBJS)
 
−
@$(AR) $@ $^
 
−
@echo Finished building $@.
 
−
 
−
%.$(O) : $(SRCF)/%.$(F)
 
−
@$(CC) $(CCFLAGS) $(INCS) $<
 
−
@echo $* .................. [OK]
 
  
 +
===Special Makefiles folder's ''Makefiles.mk''===
 
  OBJS = $(FILES:.$(S)=.$(O))
 
  OBJS = $(FILES:.$(S)=.$(O))
 
  SRCF = $(SRCDIR)
 
  SRCF = $(SRCDIR)
 +
SUFF := $(suffix $(TARGET))
 
   
 
   
 +
#Make all
 
  .PHONY: all
 
  .PHONY: all
−
 
 
  all: $(TARGET)
 
  all: $(TARGET)
 
   
 
   
 
  $(TARGET) : $(OBJS) $(LIBS)
 
  $(TARGET) : $(OBJS) $(LIBS)
−
@$(CC) $(LFLAGS) -o $@ $^ $(LLFLAGS)
+
ifeq ($(SUFF),$(SUFFLIB))
−
@echo Finished building $@.
+
        @$(AR) $@ $^
 +
else
 +
        @$(CC) $(LFLAGS) -o $@ $^ $(LLFLAGS)
 +
endif
 +
        @echo Finished building $@.
 
   
 
   
 +
#Fortran compilation rule
 
  %.$(O) : $(SRCF)/%.$(F)
 
  %.$(O) : $(SRCF)/%.$(F)
−
@$(CC) $(CCFLAGS) $(INCS) $<
+
        @$(CC) $(CCFLAGS) $(INCS) $<
−
@echo $* .................. [OK]
+
        @echo $* .................. [OK]
−
 
+
 +
#make clean
 
  .PHONY: clean
 
  .PHONY: clean
 
  clean:
 
  clean:
−
@-$(DEL) *.$(O) *.$(MOD) $(TARGET)
+
        @-$(DEL) *.$(O) *.$(MOD) $(TARGET)
−
@echo erased $(TARGET) files.
+
        @echo erased $(TARGET) files.
−
 
+
 +
#make install
 
  SOURCE := $(TARGET)
 
  SOURCE := $(TARGET)
 +
.PHONY: install
 +
install: $(SOURCE)
 +
        @-$(CP) $< $(DESTDIR)/`date +%G%m%d`_$(addprefix $(VER), $<)
 +
        @echo Installed $<.
 +
 +
===Special Makefiles folder's ''Makemodules.mk''===
 +
#make all
 +
MODALL = $(addsuffix .all, $(MODULES))
 +
.PHONY: all $(MODALL)
 +
all: $(MODALL)
 +
$(MODALL):
 +
-$(MAKE) -C $(@:.all=) all
 
   
 
   
−
  .PHONY: install
+
#make clean
 +
MODCLEAN = $(addsuffix .clean, $(MODULES))
 +
  .PHONY: clean $(MODCLEAN)
 +
clean: $(MODCLEAN)
 +
$(MODCLEAN):
 +
-$(MAKE) -C $(@:.clean=) clean
 
   
 
   
−
  install: $(SOURCE)
+
  #make install
−
@-$(CP) $< $(DESTDIR)/`date +%G%m%d`_$(addprefix $(VER), $<)
+
MODINSTALL = $(addsuffix .install, $(MODULES))
−
@echo Installed $<.
+
.PHONY: install $(MODINSTALL)
 +
install: $(MODINSTALL)
 +
$(MODINSTALL) :
 +
-$(MAKE) -C $(@:.install=) install
  
−
===Regular folder typical ''Files.mk'', ''Makefile'' and ''Dependencies.mk''===
+
===Regular folder typical ''Makefile''===
 
  INCS = -I$(HDF5)
 
  INCS = -I$(HDF5)
 
  LIBS =
 
  LIBS =
Line 263: Line 238:
 
         ModuleDrainageNetwork.$(S) \
 
         ModuleDrainageNetwork.$(S) \
 
         ModuleProfile.$(S)
 
         ModuleProfile.$(S)
−
METAFILES = \
 
−
        Files.smk \
 
−
        Dependencies.smk
 
 
  TARGET = $(BASE1)
 
  TARGET = $(BASE1)
−
 
+
 
  SHELL = /bin/sh
 
  SHELL = /bin/sh
 
   
 
   
−
include Files.mk
+
  include ../Makefiles/Makefiles.mk
−
include ../Makefiles/Install.mk
+
   
−
  include ../Makefiles/Clean.mk
 
−
include ../Makefiles/Alllib.mk
 
−
  include Dependencies.mk
 
−
 
 
 
  ModuleMacroAlgae.${O} : ModuleFunctions.${O}
 
  ModuleMacroAlgae.${O} : ModuleFunctions.${O}
 
  ModuleTimeSerie.${O} : ModuleEnterData.${O}
 
  ModuleTimeSerie.${O} : ModuleEnterData.${O}

Latest revision as of 17:09, 17 July 2009

This section describes a Cross-Compiler, Cross-Platform (CCCP) makefile development methodology using the make tool from GNU, also known as gmake. The syntax to use would be: 

make platform.action

(ex: make Win, make Unix.clean, etc...).

Description

A CCCP makefile project a bunch of library, modules and program folders within a single root folder.

Tree description

Example tree

> tree cproj/
cproj/
|-- Editme.mk
|-- Makefile
|-- Makefiles
|   |-- Makefiles.mk
|   |-- Makemodules.mk
|   `-- Makefile
|-- Nix.mk
|-- lib1
|   `-- Makefile
|-- lib2
|   `-- Makefile
`-- prog1
    `-- Makefile

Regular folders

Every folder must contain the following files:

Makefile
encapsulates a list of all the folder's source-files and meta-files, a bunch of includes containing the makefile rules and, last but not least, the target dependencies. Several local variables are defined within:
INCS
LIBS
SRCDIR
contains the path to the source files
FILES
contains the list of source files (using the $(S) suffix)
METAFILES
contains the list of files required by the Makefile to run in this project (using the .smk suffix) besides the Makefile itself (of course).
TARGET
is the target name that the local makefile is supposed to build.
MODULES
contains the list of modules (special root folder only).
Dependencies
is a list of the dependent files and the respective dependencies.

Special folders and special files

There are two special folders, mandatory, and each containing special files, beyond the mandatory regular files listed above:

  1. the root folder
    Makefile
    it's completely different from the regular folder Makefile. It contains the rules to build the Solution for a series of platform.
    Nix.mk
    it contains the regular folder Makefile structure and content. It also contains all the necessary configuration global variables specific to the CCCP solution. It must be configured for a specific platform (Linux, windows,etc...) by the administrator.
    Editme.mk
    Each user must edit this configuration file before building the solution. It contains the paths to required external libraries such as HDF5 or Netcdf.
  2. the Makefiles folder
    Makemodules.mk
    contains the makefile rules to build (all), clean, install, etc, the target modules. It is invoked only from the root file Nix.mk.
    Makefiles.mk
    contains the makefile rules to build, clean, install, etc, the target files.

The makefile's global variables

The idea is to use global variables to pass arguments to the different modules makefiles. Thus, each specific platform makefile in the root folder defines these global variables. Then, it calls the modules makefiles who will use the global variables in their syntax. If a systematic approach of using global variables is implemented, then it is fairly easy to have a cross-platform makefile project implemented; and easily extended.

A template CCCP makefile solution

Special root folder's Makefile

 SHELL = /bin/sh
 
 export MAKE = make
 
 .PHONY: default
 default:
 	@echo Please choose your platform from: 
 	@echo Type "make (win nix).(' '  clean install sos)".
 
 #make all (add other platforms "Nix Nix Nix_double Win" ...)
 PLAT := Nix
 .PHONY : $(PLAT)
 $(PLAT):
 	$(MAKE) -f $@.mk all
 
 #make clean
 PLATCLEAN := $(addsuffix .clean, $(PLAT))
 .PHONY : $(PLATCLEAN)
 $(PLATCLEAN) :
 	$(MAKE) -f $(@:.clean=).mk clean
 
 #make install
 PLATINST := $(addsuffix .install, $(PLAT))
 .PHONY : $(PLATINST)
 $(PLATINST) :
 	$(MAKE) -f $(@:.install=).mk install

Special root folder's Editme.mk

#Edit the prefix of the installed binaries
# > make nix.install
export VER = x64_single

#Where do you want to install the binary files?
# > make nix.install
export DESTDIR = /usr/bin/mohid

#Where are the hdf5 libraries (with --enable-fortran) in your system?
export HDF5 = /home/Projects/hdf5/hdf5-1.6.5/hdf5/lib

#Where is the libz.a in your system?
export ZLIBINC = /usr/lib64

Special root folder's Nix.mk

SHELL = /bin/sh

#------User configuration file---------------

include Editme.mk

#-- NIX platform specific global variables --

export CP  = sudo cp
export DEL = rm
export O = o
export F = F90
export MOD = mod
export CC= ifort
export CCFLAGS  = -c -fpp -warn all -nologo -convert big_endian -D_USE_NIX# Debug: -g Profiling: -p
export LFLAGS   = -fpp -nologo -warn all -i-static -convert big_endian -D_USE_NIX# Profiling: -p
export LLFLAGS  =
export AR = ar rc
export SUFFLIB = .lib
export SUFFPROG =
export SRCBASE1 = ../../../Shared/MOHID.Base.1
export SRCBASE2 = ../../../Shared/MOHID.Base.2
export SRCWATER = ../../../Modulus.Software/MOHID.Water
export BASE1INC = ../Mohid_Base_1
export BASE1 = Mohid_Base_1.lib
export BASE2INC = ../Mohid_Base_2
export BASE2 = Mohid_Base_2.lib
export WATER = MohidWater
export LHDF5FORTRAN = libhdf5_fortran.a
export LHDF5 = libhdf5.a
export LHDF5HL = libhdf5_hl.a
export ZLIB = libz.a
export BASELIBS = \
       $(BASE1INC)/$(BASE1) \
       $(BASE2INC)/$(BASE2) \
       $(HDF5)/$(LHDF5FORTRAN) \
       $(HDF5)/$(LHDF5) \
       $(HDF5)/$(LHDF5HL) \
       $(ZLIBINC)/$(ZLIB)
export LNETCDF  = netcdf.a
export NETCDFLIBS := \
                     $(BASELIBS) \
                     $(NETCDFINC)/$(LNETCDF)

#------Files and modules lists------

METAFILES = \
       README \
       Editme_template.smk \
       Nix.smk
MODULES = \
         Makefiles \
         MohidWater \
         Mohid_Base_2 \
         Mohid_Base_1

#------Makefile rules---------------

include Makefiles/Makemodules.mk

#------Modules dependencies----------

Mohid_Base_2.all : Mohid_Base_1.all
MohidWater.all : Mohid_Base_2.all

Special Makefiles folder's Makefile

METAFILES = \
        Makefiles.smk \
        Makemodules.smk

SHELL = /bin/sh

.PHONY: all
all:
        @echo No such action in this module

Special Makefiles folder's Makefiles.mk

OBJS = $(FILES:.$(S)=.$(O))
SRCF = $(SRCDIR)
SUFF := $(suffix $(TARGET))

#Make all
.PHONY: all
all: $(TARGET)

$(TARGET) : $(OBJS) $(LIBS)
ifeq ($(SUFF),$(SUFFLIB))
        @$(AR) $@ $^
else
        @$(CC) $(LFLAGS) -o $@ $^ $(LLFLAGS)
endif
        @echo Finished building $@.

#Fortran compilation rule
%.$(O) : $(SRCF)/%.$(F)
        @$(CC) $(CCFLAGS) $(INCS) $<
        @echo $* .................. [OK]

#make clean
.PHONY: clean
clean:
        @-$(DEL) *.$(O) *.$(MOD) $(TARGET)
        @echo erased $(TARGET) files.

#make install
SOURCE := $(TARGET)
.PHONY: install
install: $(SOURCE)
        @-$(CP) $< $(DESTDIR)/`date +%G%m%d`_$(addprefix $(VER), $<)
        @echo Installed $<.

Special Makefiles folder's Makemodules.mk

#make all
MODALL = $(addsuffix .all, $(MODULES))
.PHONY: all $(MODALL)
all: $(MODALL)
$(MODALL):
	-$(MAKE) -C $(@:.all=) all

#make clean
MODCLEAN = $(addsuffix .clean, $(MODULES))
.PHONY: clean $(MODCLEAN)
clean: $(MODCLEAN)
$(MODCLEAN):
	-$(MAKE) -C $(@:.clean=) clean

#make install
MODINSTALL = $(addsuffix .install, $(MODULES))
.PHONY: install $(MODINSTALL)
install: $(MODINSTALL)
$(MODINSTALL) :
	-$(MAKE) -C $(@:.install=) install

Regular folder typical Makefile

INCS = -I$(HDF5)
LIBS =
SRCDIR = $(SRCBASE1)
FILES = \
       ModuleGlobalData.$(S) \
       ModuleDrainageNetwork.$(S) \
       ModuleProfile.$(S)
TARGET = $(BASE1)

SHELL = /bin/sh

include ../Makefiles/Makefiles.mk

ModuleMacroAlgae.${O} : ModuleFunctions.${O}
ModuleTimeSerie.${O} : ModuleEnterData.${O}
ModuleDischarges.${O} : ModuleFunctions.${O} \
                     ModuleTimeSerie.${O} \
                     ModuleDrawing.${O}

See also

Retrieved from "http://wiki.mohid.com/index.php?title=Makefile_CCCP&oldid=2146"