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Извините, если это не место, чтобы опубликовать это. Я не уверен, где это.Как передать аргументы для boilermake
Я новичок в make, и после много исследований я наткнулся на boilermake и успешно реализовал его в своем проекте.
По умолчанию я создаю версию моего проекта. Я хотел бы знать, как создать отладочную версию моего проекта, предоставив аргумент командной строки, такой как debug. Например.
make debug
, который изменяет некоторые параметры компилятора, установленные в CXXFLAGS в моем верхнем уровне Makefile.
Однако я не смог заставить это работать.
Вот мой makefile, который включен в make-файл верхнего уровня boilermake.
INCDIRS := \
../component1/include \
../component2/include \
../component3/include
CXXFLAGS := O2 -pipe -std=c++11 -Wall -Wextra -Wold-style-cast -pedantic \
-isystem boost
SUBMAKEFILES := \
../component1/build/component1.mk \
../component2/build/component3.mk \
../component3/build/component4.mk
TARGET := my-project
TGT_LDFLAGS := -L. -L${TARGET_DIR}
TGT_LDLIBS := -lcomponent1 -lcomponent2 -lcomponent3 \
libboost_date_time-mt-sd.a \
libboost_filesystem-mt-sd.a
libcrypto.a \
libssl.a \
-lz \
-ldl \
-lpthread
TGT_PREREQS := \
libcomponent1.a \
libcomponent2.a \
libcomponent3.a
SOURCES := \
main.cpp
Описание файла makefile для boillermake.
# boilermake: A reusable, but flexible, boilerplate Makefile.
#
# Copyright 2008, 2009, 2010 Dan Moulding, Alan T. DeKok
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Caution: Don't edit this Makefile! Create your own main.mk and other
# submakefiles, which will be included by this Makefile.
# Only edit this if you need to modify boilermake's behavior (fix
# bugs, add features, etc).
# Note: Parameterized "functions" in this makefile that are marked with
# "USE WITH EVAL" are only useful in conjuction with eval. This is
# because those functions result in a block of Makefile syntax that must
# be evaluated after expansion. Since they must be used with eval, most
# instances of "$" within them need to be escaped with a second "$" to
# accomodate the double expansion that occurs when eval is invoked.
# ADD_CLEAN_RULE - Parameterized "function" that adds a new rule and phony
# target for cleaning the specified target (removing its build-generated
# files).
#
# USE WITH EVAL
#
define ADD_CLEAN_RULE
clean: clean_${1}
.PHONY: clean_${1}
clean_${1}:
$$(strip rm -f ${TARGET_DIR}/${1} $${${1}_OBJS:%.o=%.[do]})
$${${1}_POSTCLEAN}
endef
# ADD_OBJECT_RULE - Parameterized "function" that adds a pattern rule for
# building object files from source files with the filename extension
# specified in the second argument. The first argument must be the name of the
# base directory where the object files should reside (such that the portion
# of the path after the base directory will match the path to corresponding
# source files). The third argument must contain the rules used to compile the
# source files into object code form.
#
# USE WITH EVAL
#
define ADD_OBJECT_RULE
${1}/%.o: ${2}
${3}
endef
# ADD_TARGET_RULE - Parameterized "function" that adds a new target to the
# Makefile. The target may be an executable or a library. The two allowable
# types of targets are distinguished based on the name: library targets must
# end with the traditional ".a" extension.
#
# USE WITH EVAL
#
define ADD_TARGET_RULE
ifeq "$$(suffix ${1})" ".a"
# Add a target for creating a static library.
$${TARGET_DIR}/${1}: $${${1}_OBJS}
@mkdir -p $$(dir [email protected])
$$(strip $${AR} $${ARFLAGS} [email protected] $${${1}_OBJS})
$${${1}_POSTMAKE}
else
# Add a target for linking an executable. First, attempt to select the
# appropriate front-end to use for linking. This might not choose the
# right one (e.g. if linking with a C++ static library, but all other
# sources are C sources), so the user makefile is allowed to specify a
# linker to be used for each target.
ifeq "$$(strip $${${1}_LINKER})" ""
# No linker was explicitly specified to be used for this target. If
# there are any C++ sources for this target, use the C++ compiler.
# For all other targets, default to using the C compiler.
ifneq "$$(strip $$(filter $${CXX_SRC_EXTS},$${${1}_SOURCES}))" ""
${1}_LINKER = $${CXX}
else
${1}_LINKER = $${CC}
endif
endif
$${TARGET_DIR}/${1}: $${${1}_OBJS} $${${1}_PREREQS}
@mkdir -p $$(dir [email protected])
$$(strip $${${1}_LINKER} -o [email protected] $${LDFLAGS} $${${1}_LDFLAGS} \
$${${1}_OBJS} $${LDLIBS} $${${1}_LDLIBS})
$${${1}_POSTMAKE}
endif
endef
# CANONICAL_PATH - Given one or more paths, converts the paths to the canonical
# form. The canonical form is the path, relative to the project's top-level
# directory (the directory from which "make" is run), and without
# any "./" or "../" sequences. For paths that are not located below the
# top-level directory, the canonical form is the absolute path (i.e. from
# the root of the filesystem) also without "./" or "../" sequences.
define CANONICAL_PATH
$(patsubst ${CURDIR}/%,%,$(abspath ${1}))
endef
# COMPILE_C_CMDS - Commands for compiling C source code.
define COMPILE_C_CMDS
@mkdir -p $(dir [email protected])
$(strip ${CC} -o [email protected] -c -MP -MD ${CFLAGS} ${SRC_CFLAGS} ${INCDIRS} \
${SRC_INCDIRS} ${SRC_DEFS} ${DEFS} $<)
endef
# COMPILE_CXX_CMDS - Commands for compiling C++ source code.
define COMPILE_CXX_CMDS
@mkdir -p $(dir [email protected])
$(strip ${CXX} -o [email protected] -c -MP -MD ${CXXFLAGS} ${SRC_CXXFLAGS} ${INCDIRS} \
${SRC_INCDIRS} ${SRC_DEFS} ${DEFS} $<)
endef
# INCLUDE_SUBMAKEFILE - Parameterized "function" that includes a new
# "submakefile" fragment into the overall Makefile. It also recursively
# includes all submakefiles of the specified submakefile fragment.
#
# USE WITH EVAL
#
define INCLUDE_SUBMAKEFILE
# Initialize all variables that can be defined by a makefile fragment, then
# include the specified makefile fragment.
TARGET :=
TGT_CFLAGS :=
TGT_CXXFLAGS :=
TGT_DEFS :=
TGT_INCDIRS :=
TGT_LDFLAGS :=
TGT_LDLIBS :=
TGT_LINKER :=
TGT_POSTCLEAN :=
TGT_POSTMAKE :=
TGT_PREREQS :=
SOURCES :=
SRC_CFLAGS :=
SRC_CXXFLAGS :=
SRC_DEFS :=
SRC_INCDIRS :=
SUBMAKEFILES :=
# A directory stack is maintained so that the correct paths are used as we
# recursively include all submakefiles. Get the makefile's directory and
# push it onto the stack.
DIR := $(call CANONICAL_PATH,$(dir ${1}))
DIR_STACK := $$(call PUSH,$${DIR_STACK},$${DIR})
include ${1}
# Initialize internal local variables.
OBJS :=
# Ensure that valid values are set for BUILD_DIR and TARGET_DIR.
ifeq "$$(strip $${BUILD_DIR})" ""
BUILD_DIR := build
endif
ifeq "$$(strip $${TARGET_DIR})" ""
TARGET_DIR := .
endif
# Determine which target this makefile's variables apply to. A stack is
# used to keep track of which target is the "current" target as we
# recursively include other submakefiles.
ifneq "$$(strip $${TARGET})" ""
# This makefile defined a new target. Target variables defined by this
# makefile apply to this new target. Initialize the target's variables.
TGT := $$(strip $${TARGET})
ALL_TGTS += $${TGT}
$${TGT}_CFLAGS := $${TGT_CFLAGS}
$${TGT}_CXXFLAGS := $${TGT_CXXFLAGS}
$${TGT}_DEFS := $${TGT_DEFS}
$${TGT}_DEPS :=
TGT_INCDIRS := $$(call QUALIFY_PATH,$${DIR},$${TGT_INCDIRS})
TGT_INCDIRS := $$(call CANONICAL_PATH,$${TGT_INCDIRS})
$${TGT}_INCDIRS := $${TGT_INCDIRS}
$${TGT}_LDFLAGS := $${TGT_LDFLAGS}
$${TGT}_LDLIBS := $${TGT_LDLIBS}
$${TGT}_LINKER := $${TGT_LINKER}
$${TGT}_OBJS :=
$${TGT}_POSTCLEAN := $${TGT_POSTCLEAN}
$${TGT}_POSTMAKE := $${TGT_POSTMAKE}
$${TGT}_PREREQS := $$(addprefix $${TARGET_DIR}/,$${TGT_PREREQS})
$${TGT}_SOURCES :=
else
# The values defined by this makefile apply to the the "current" target
# as determined by which target is at the top of the stack.
TGT := $$(strip $$(call PEEK,$${TGT_STACK}))
$${TGT}_CFLAGS += $${TGT_CFLAGS}
$${TGT}_CXXFLAGS += $${TGT_CXXFLAGS}
$${TGT}_DEFS += $${TGT_DEFS}
TGT_INCDIRS := $$(call QUALIFY_PATH,$${DIR},$${TGT_INCDIRS})
TGT_INCDIRS := $$(call CANONICAL_PATH,$${TGT_INCDIRS})
$${TGT}_INCDIRS += $${TGT_INCDIRS}
$${TGT}_LDFLAGS += $${TGT_LDFLAGS}
$${TGT}_LDLIBS += $${TGT_LDLIBS}
$${TGT}_POSTCLEAN += $${TGT_POSTCLEAN}
$${TGT}_POSTMAKE += $${TGT_POSTMAKE}
$${TGT}_PREREQS += $${TGT_PREREQS}
endif
# Push the current target onto the target stack.
TGT_STACK := $$(call PUSH,$${TGT_STACK},$${TGT})
ifneq "$$(strip $${SOURCES})" ""
# This makefile builds one or more objects from source. Validate the
# specified sources against the supported source file types.
BAD_SRCS := $$(strip $$(filter-out $${ALL_SRC_EXTS},$${SOURCES}))
ifneq "$${BAD_SRCS}" ""
$$(error Unsupported source file(s) found in ${1} [$${BAD_SRCS}])
endif
# Qualify and canonicalize paths.
SOURCES := $$(call QUALIFY_PATH,$${DIR},$${SOURCES})
SOURCES := $$(call CANONICAL_PATH,$${SOURCES})
SRC_INCDIRS := $$(call QUALIFY_PATH,$${DIR},$${SRC_INCDIRS})
SRC_INCDIRS := $$(call CANONICAL_PATH,$${SRC_INCDIRS})
# Save the list of source files for this target.
$${TGT}_SOURCES += $${SOURCES}
# Convert the source file names to their corresponding object file
# names.
OBJS := $$(addprefix $${BUILD_DIR}/$$(call CANONICAL_PATH,$${TGT})/,\
$$(addsuffix .o,$$(basename $${SOURCES})))
# Add the objects to the current target's list of objects, and create
# target-specific variables for the objects based on any source
# variables that were defined.
$${TGT}_OBJS += $${OBJS}
$${TGT}_DEPS += $${OBJS:%.o=%.d}
$${OBJS}: SRC_CFLAGS := $${$${TGT}_CFLAGS} $${SRC_CFLAGS}
$${OBJS}: SRC_CXXFLAGS := $${$${TGT}_CXXFLAGS} $${SRC_CXXFLAGS}
$${OBJS}: SRC_DEFS := $$(addprefix -D,$${$${TGT}_DEFS} $${SRC_DEFS})
$${OBJS}: SRC_INCDIRS := $$(addprefix -I,\
$${$${TGT}_INCDIRS} $${SRC_INCDIRS})
endif
ifneq "$$(strip $${SUBMAKEFILES})" ""
# This makefile has submakefiles. Recursively include them.
$$(foreach MK,$${SUBMAKEFILES},\
$$(eval $$(call INCLUDE_SUBMAKEFILE,\
$$(call CANONICAL_PATH,\
$$(call QUALIFY_PATH,$${DIR},$${MK})))))
endif
# Reset the "current" target to it's previous value.
TGT_STACK := $$(call POP,$${TGT_STACK})
TGT := $$(call PEEK,$${TGT_STACK})
# Reset the "current" directory to it's previous value.
DIR_STACK := $$(call POP,$${DIR_STACK})
DIR := $$(call PEEK,$${DIR_STACK})
endef
# MIN - Parameterized "function" that results in the minimum lexical value of
# the two values given.
define MIN
$(firstword $(sort ${1} ${2}))
endef
# PEEK - Parameterized "function" that results in the value at the top of the
# specified colon-delimited stack.
define PEEK
$(lastword $(subst :, ,${1}))
endef
# POP - Parameterized "function" that pops the top value off of the specified
# colon-delimited stack, and results in the new value of the stack. Note that
# the popped value cannot be obtained using this function; use peek for that.
define POP
${1:%:$(lastword $(subst :, ,${1}))=%}
endef
# PUSH - Parameterized "function" that pushes a value onto the specified colon-
# delimited stack, and results in the new value of the stack.
define PUSH
${2:%=${1}:%}
endef
# QUALIFY_PATH - Given a "root" directory and one or more paths, qualifies the
# paths using the "root" directory (i.e. appends the root directory name to
# the paths) except for paths that are absolute.
define QUALIFY_PATH
$(addprefix ${1}/,$(filter-out /%,${2})) $(filter /%,${2})
endef
###############################################################################
#
# Start of Makefile Evaluation
#
###############################################################################
# Older versions of GNU Make lack capabilities needed by boilermake.
# With older versions, "make" may simply output "nothing to do", likely leading
# to confusion. To avoid this, check the version of GNU make up-front and
# inform the user if their version of make doesn't meet the minimum required.
MIN_MAKE_VERSION := 3.81
MIN_MAKE_VER_MSG := boilermake requires GNU Make ${MIN_MAKE_VERSION} or greater
ifeq "${MAKE_VERSION}" ""
$(info GNU Make not detected)
$(error ${MIN_MAKE_VER_MSG})
endif
ifneq "${MIN_MAKE_VERSION}" "$(call MIN,${MIN_MAKE_VERSION},${MAKE_VERSION})"
$(info This is GNU Make version ${MAKE_VERSION})
$(error ${MIN_MAKE_VER_MSG})
endif
# Define the source file extensions that we know how to handle.
C_SRC_EXTS := %.c
CXX_SRC_EXTS := %.C %.cc %.cp %.cpp %.CPP %.cxx %.c++
ALL_SRC_EXTS := ${C_SRC_EXTS} ${CXX_SRC_EXTS}
# Initialize global variables.
ALL_TGTS :=
DEFS :=
DIR_STACK :=
INCDIRS :=
TGT_STACK :=
# Include the main user-supplied submakefile. This also recursively includes
# all other user-supplied submakefiles.
$(eval $(call INCLUDE_SUBMAKEFILE,main.mk))
# Perform post-processing on global variables as needed.
DEFS := $(addprefix -D,${DEFS})
INCDIRS := $(addprefix -I,$(call CANONICAL_PATH,${INCDIRS}))
# Define the "all" target (which simply builds all user-defined targets) as the
# default goal.
.PHONY: all
all: $(addprefix ${TARGET_DIR}/,${ALL_TGTS})
# Add a new target rule for each user-defined target.
$(foreach TGT,${ALL_TGTS},\
$(eval $(call ADD_TARGET_RULE,${TGT})))
# Add pattern rule(s) for creating compiled object code from C source.
$(foreach TGT,${ALL_TGTS},\
$(foreach EXT,${C_SRC_EXTS},\
$(eval $(call ADD_OBJECT_RULE,${BUILD_DIR}/$(call CANONICAL_PATH,${TGT}),\
${EXT},$${COMPILE_C_CMDS}))))
# Add pattern rule(s) for creating compiled object code from C++ source.
$(foreach TGT,${ALL_TGTS},\
$(foreach EXT,${CXX_SRC_EXTS},\
$(eval $(call ADD_OBJECT_RULE,${BUILD_DIR}/$(call CANONICAL_PATH,${TGT}),\
${EXT},$${COMPILE_CXX_CMDS}))))
# Add "clean" rules to remove all build-generated files.
.PHONY: clean
$(foreach TGT,${ALL_TGTS},\
$(eval $(call ADD_CLEAN_RULE,${TGT})))
# Include generated rules that define additional (header) dependencies.
$(foreach TGT,${ALL_TGTS},\
$(eval -include ${${TGT}_DEPS}))