makefile 通用模板

kenson

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$ t" R. L+ Y7 R* G0 d0 i2 }/ a9 J- [# A smart Makefile template for GNU/LINUX programming
#
+ r+ l/ X( \1 u9 c+ k# Author: SR
+ L$ \6 g$ [. E- M) \. O+ ?. Y# Date:   
#
+ W! |$ E. t1 E$ H, m. S# Usage:
#   $ make           Compile and link (or archive)
& K, i/ j2 o2 u0 j0 P, r#   $ make clean     Clean the objectives and target.
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CROSS_COMPILE =
OPTIMIZE := -O2
WARNINGS := -Wall -Wno-unused -Wno-format
DEFS     := -DMYDEF=1 -UMYDEF2
EXTRA_CFLAGS :=
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  x4 Q6 A2 [0 M  P3 NINC_DIR   = include
SRC_DIR   = src1 src2/a src2/b
0 B9 k- R- N9 N6 N: P0 ?1 uOBJ_DIR   = out/target
2 F1 m4 q7 l5 B* P* s4 [' c5 e5 D  H/ xEXTRA_SRC = src3/z3.c src4/z4.cpp
) I* v: e! R2 M/ LEXCLUDE_FILES = src1/skipme1.c src2/a/skipme2.c
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SUFFIX       = c cpp cc cxx
TARGET       := out/go.exe
#TARGET_TYPE          := ar
! C$ S$ [  ]% f' H, aTARGET_TYPE          := app
9 w; N4 M8 z" J( h4 P#TARGET_TYPE          := so

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$ ^9 s" K! D; g0 G1 y3 k#####################################################################################
#  Do not change any part of them unless you have understood this script very well  #
( [8 p. J$ t+ j#  This is a kind remind.                                                           #
" K  O4 z. N# D+ x$ m5 m: c7 Y#####################################################################################

3 a) U2 u8 Z% ]* q' M# ?1 y
2 X( Z7 N' V  [8 u#FUNC#  Add a new line to the input stream.
7 p( |7 G4 d1 h5 M' j+ _) Sdefine add_newline
$1
+ D0 Q1 C6 O  b

endef
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#FUNC# set the variable `src-x' according to the input $1
8 @( C& _' r4 ]( Qdefine set_src_x
0 N+ H" L) {0 ^& {, y( o! |; Nsrc-$1 = $(filter-out $4,$(foreach d,$2,$(wildcard $d/*.$1)) $(filter %.$1,$3))


endef
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#FUNC# set the variable `obj-x' according to the input $1
define set_obj_x
obj-$1 = $(patsubst %.$1,$3%.o,$(notdir $2))
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, Z0 J. r8 A! e9 _: hendef
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* A: w% z# m* ~' X4 @#VAR# Get the uniform representation of the object directory path name
% Y) N7 Q4 i3 q/ cifneq ($(OBJ_DIR),)
, Q8 X, p$ Q- m1 j" t2 F  E  h8 vprefix_objdir  = $(shell echo $(OBJ_DIR)|sed 's:\(\./*\)*::')
+ V- q/ C3 T3 c4 P3 Z( Rprefix_objdir := $(filter-out /,$(prefix_objdir)/)
/ p% \( J1 m. c7 G3 K# Qendif

/ [  D& {, A; }  t" h6 ?# P' b
GCC      := $(CROSS_COMPILE)gcc
G++      := $(CROSS_COMPILE)g++
SRC_DIR := $(sort . $(SRC_DIR))
/ w1 C8 H( I9 Ninc_dir = $(foreach d,$(sort $(INC_DIR) $(SRC_DIR)),-I$d)
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#--# Do smart deduction automatically
. o% z, D) ]. q  [$(eval $(foreach i,$(SUFFIX),$(call set_src_x,$i,$(SRC_DIR),$(EXTRA_SRC),$(EXCLUDE_FILES))))
, f) O  `! Z% k; o/ [$(eval $(foreach i,$(SUFFIX),$(call set_obj_x,$i,$(src-$i),$(prefix_objdir))))
' `( G2 b' ~  S* N5 w7 \; |5 J$(eval $(foreach f,$(EXTRA_SRC),$(call add_newline,vpath $(notdir $f) $(dir $f))))
5 p" F3 G4 h2 G$(eval $(foreach d,$(SRC_DIR),$(foreach i,$(SUFFIX),$(call add_newline,vpath %.$i $d))))
# S& u4 Y& b2 g7 @2 t: e

all_objs = $(foreach i,$(SUFFIX),$(obj-$i))
all_srcs = $(foreach i,$(SUFFIX),$(src-$i))
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% ~" _3 x* s* Z' G: wCFLAGS       = $(EXTRA_CFLAGS) $(WARNINGS) $(OPTIMIZE) $(DEFS)
: @# V* Y3 g  N, V$ |& l' T: f3 m$ \TARGET_TYPE := $(strip $(TARGET_TYPE))

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ifeq ($(filter $(TARGET_TYPE),so ar app),)
$(error Unexpected TARGET_TYPE `$(TARGET_TYPE)')
2 z7 s. y: [' N2 t8 J4 a+ s$ |endif
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ifeq ($(TARGET_TYPE),so)
2 C/ `1 X' K  y6 R# w+ Q- K2 o* E CFLAGS  += -fpic -shared
LDFLAGS += -shared
endif
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- _( ?6 ]# \  {/ IPHONY = all .mkdir clean


* a% e  J' P9 J7 u5 s, v. a. Wall: .mkdir $(TARGET)
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define cmd_o
$$(obj-$1): $2%.o: %.$1  $(MAKEFILE_LIST)
$(GCC) $(inc_dir) -Wp,-MT,$$@ -Wp,-MMD,$$@.d $(CFLAGS) -c -o $$@ $$<

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' X+ G7 b& r0 |4 [9 E) T9 qendef
1 K; d2 s. v* ~3 B: \8 P( }$(eval $(foreach i,$(SUFFIX),$(call cmd_o,$i,$(prefix_objdir))))


ifeq ($(TARGET_TYPE),ar)
! O4 Q' e" W0 r% z$ a+ A$(TARGET): AR := $(CROSS_COMPILE)ar
$(TARGET): $(all_objs)
  h1 e+ d# y1 a( b. Irm -f $@
$(AR) rcvs $@ $(all_objs)
else
9 l! K1 D+ Y; X4 U$(TARGET): LD = $(if $(strip $(src-cpp) $(src-cc) $(src-cxx)),$(G++),$(GCC))
5 W! T& l9 h4 `- C2 G. B$(TARGET): $(all_objs)
$(LD) $(LDFLAGS) $(all_objs) -o $@
6 _+ c' ]) }1 {5 i! Rendif
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8 L4 ]' z( t1 N) I6 I1 ?) m- v.mkdir:
@if [ ! -d $(OBJ_DIR) ]; then mkdir -p $(OBJ_DIR); fi

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) B$ [1 z6 B% Y. F' ^: [9 n' G( Fclean:
rm -f $(prefix_objdir)*.o $(TARGET)

: M# W, g: Y" }& ?
-include $(patsubst %.o,%.o.d,$(all_objs))


* \6 r2 B5 Z9 P.PHONY: $(PHONY)

kenson

Makefile模板2
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# A: i2 @+ _& u2 P8 @src  := $(shell ls *.c)
9 ^3 `+ @/ {4 \+ \objs := $(patsubst %.c,%.o,$(src))
$ W5 `) C: i2 f

test: $(objs)
+ j6 K! Q( y2 L1 G/ {gcc -o $@ $^


%.o:%.c
3 d4 }2 w6 ?$ V; ~! I. sgcc -c -o $@ $<
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clean:
rm -f test *.o
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