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我有一個使用第三方IDL編譯器(rtiddsgen)生成工件的makefile。這需要idl文件並且吐出與它們相關的C/Ada文件。然後將C文件編譯並放入庫(idl_dds_types.a)Makefile依賴關係和時間戳
我有IDL_TYPES變量中列出的IDL文件。每個IDL_TYPES文件會生成(通過rtiddsgen)以下形式的文件(例如與alerts.idl):
alerts.c
alerts.h
alerts_idl.ads
alerts_idl.adb
所以,我希望發生的是,當alerts.idl的時間戳比alerts.c新(或obj.Linux-i686/alerts.o)文件,那麼alerts.c文件將被重新生成。這似乎沒有發生。任何想法,我需要做什麼來實現這一目標?我已經通過「觸摸」測試了idl文件,然後重新運行make。
這裏是生成文件:
DDS_OUT_DIR = $(MY_HOME)/DDS/DDS_Types/src
IDL_DIR=$(MY_HOME)/DDS/DDS_Types/IDL
IDL_TYPES=common.idl alerts.idl summary.idl
GENERATED_SOURCES = $(IDL_TYPES:%.idl=%.c)
GENERATED_HEADERS = $(IDL_TYPES:%.idl=%.h)
LIBNAME = idl_dds_types
OBJS_DIR = obj.$(CPUTYPE)
GENERATED_OBJS = $(GENERATED_SOURCES:%.c=$(OBJS_DIR)/%.o)
LIBDIR = $(DDS_OUT_DIR)/../../lib.$(CPUTYPE)
BINDIR = $(DDS_OUT_DIR)/../../../../bin.$(CPUTYPE)
CC = $(C_COMPILER)
CXX = $(CPP_COMPILER)
OS = $(shell uname)
DDSCOMMON = $(DDS_OUT_DIR)/../../Common/src
CFLAGS = -m32 -g -DRTI_UNIX -DRTI_32BIT
CXXFLAGS = -m32 -g
LDFLAGS = -m32 -static-libgcc
SYSLIBS = -ldl -lnsl -lpthread -lm -lc
DEFINES_ARCH_SPECIFIC = -DRTI_UNIX
DEFINES = $(DEFINES_ARCH_SPECIFIC) $(cxx_DEFINES_ARCH_SPECIFIC)
INCLUDES = -I. -I$(NDDSHOME)/include -I$(NDDSHOME)/include/ndds
INCLUDES += -I$(DDSCOMMON)
LIBS = -L$(NDDSLIBDIR) -L$(LIBDIR) -lrt \
-lnddscppz -lnddscz -lnddscorez $(SYSLIBS) $(OS_SPECIFIC_LIBS)
COMMONLIBSRC = $(DDSCOMMON)/dds_common.cxx
COMMONLIBOBJS = $(DDSCOMMON)/obj.$(CPUTYPE)/%.o
$(shell mkdir -p $(OBJS_DIR) $(DDSCOMMON)/obj.$(CPUTYPE) $(DDS_CPP_DIR))
default: $(GENERATED_OBJS) $(LIBDIR)/lib$(LIBNAME).a
$(OBJS_DIR)/%.o : %.idl $(DDSCOMMON)/dds_common.h
$(C_COMPILER) -o $(OBJS_DIR)/$(*F).o $(DEFINES) $(INCLUDES) $(CFLAGS) -c $(*F).c; \
$(C_COMPILER) -o $(OBJS_DIR)/$(*F)Support.o $(DEFINES) $(INCLUDES) $(CFLAGS) -c $(*F)Support.c; \
$(C_COMPILER) -o $(OBJS_DIR)/$(*F)Plugin.o $(DEFINES) $(INCLUDES) $(CFLAGS) -c $(*F)Plugin.c; \
$(LIBDIR)/lib$(LIBNAME).a: $(GENERATED_OBJS) $(CPP_OBJS)
@echo "Adding these to lib: " $(OBJS_DIR)/*.o; \
mkdir -p $(LIBDIR)
rm -f $(LIBDIR)/lib$(LIBNAME).a
$(AR) -cr $(LIBDIR)/lib$(LIBNAME).a $(OBJS_DIR)/*.o
ranlib $(LIBDIR)/lib$(LIBNAME).a
%.idl:
@echo "Generating C and Ada from [email protected] ..."; \
$(NDDSHOME)/scripts/rtiddsgen ${IDL_DIR}/[email protected] -d $(DDS_OUT_DIR) -I ${IDL_DIR} -replace -language Ada; # -example i86Linux2.6gcc4.1.2;
clean:
rm -rf $(LIBDIR)/lib$(LIBNAME).a; \
rm -rf $(DDS_OUT_DIR)/*.h; \
rm -rf $(DDS_OUT_DIR)/*.c; \
rm -rf $(DDS_OUT_DIR)/*.gpr; \
rm -rf $(DDS_OUT_DIR)/samples; \
rm -rf $(DDS_OUT_DIR)/*.xml; \
rm -rf $(DDS_OUT_DIR)/makefile_*; \
rm -rf $(DDS_OUT_DIR)/bin; \
rm -rf $(DDS_OUT_DIR)/summary_idl*; \
rm -rf $(DDS_OUT_DIR)/common_idl*; \
rm -rf $(DDS_OUT_DIR)/alerts_idl*; \
rm -rf $(DDS_OUT_DIR)/$(OBJS_DIR);