初识makefile

 1 ##########################################################################
 2 include ${HOME}/src/etc/makefile.${GAPSPLATFORM}
 3 include ${HOME}/src/etc/${DB}/makefile.${DB}
 4 ##########################################################################
 5 DATE=`date +"%Y%m%d%H%M"`
 6 BUILDDATETIME=$(DATE)
 7 RELEASE_VERSION=4.0.0
 8 LIBDIR=${HOME}/lib
 9 SHLIBDIR=${HOME}/shlib
10 BINDIR=${HOME}/bin
11 LIBINCL=${HOME}/libincl
12 INCL=${HOME}/incl
13 ###########################################################################
14 INCLUDE=-I${HOME}/app/agent/incl -I${HOME}/app/batch/incl -I${HOME}/app/app/incl
15 APPEH_INCL=include=${HOME}/app/agent/incl include=${HOME}/app/batch/incl include=${HOME}/app/app/incl
16 APPLIBDIR=-L${HOME}/app/agent/lib
17 ###########################################################################
18 DEBUG=${MOS} -DBUILDDATETIME=\"$(BUILDDATETIME)\"
19 CC=cc ${OS_CCFLAG}
20 VPATH=.libs
21 all : SUPDATE.so
22 .SUFFIXES:  .c .lo
23 .c.lo:
24     libtool --mode=compile --tag=CC ${CC} -g -O ${DEBUG} ${DBS} ${MOS} ${DB_CCFLAGS} ${CCFLAG} -I$(LIBINCL) -I${INCL} -I$(INCLUDE) -c $<
25 SUPDATE.so: SUPDATE.lo
26     libtool --mode=link --tag=CC ${CC} ${LDFLAG}  -g -O -o $(@:.so=.la) $? -rpath ${SHLIBDIR}  -release ${RELEASE_VERSION} -export-dynamic -no-undefined -module -L${LIBDIR} ${DB_LIBS} ${APPLIBDIR} -lsha -lsxml -lhsbase -lgapssfs -lgapssql -ldci -lc
27     install-shlib.sh SUPDATE.la   ${SHLIBDIR} upd