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root/gclib/gclib/Makefile
Revision: 18
Committed: Mon Jul 18 21:00:21 2011 UTC (8 years ago) by gpertea
File size: 1492 byte(s)
Log Message:
added a few more source files, test code

Line User Rev File contents
1 gpertea 18 THISCODEDIR := .
2     SEARCHDIRS := -I${THISCODEDIR}
3    
4     SYSTYPE := $(shell uname)
5    
6     MACHTYPE := $(shell uname -m)
7     ifeq ($(MACHTYPE), i686)
8     MARCH = -march=i686
9     else
10     MARCH =
11     endif
12    
13     CC := g++
14    
15     BASEFLAGS := -Wall -Wextra ${SEARCHDIRS} $(MARCH) -D_FILE_OFFSET_BITS=64 \
16     -D_LARGEFILE_SOURCE -D_REENTRANT -fno-exceptions -fno-rtti
17    
18     #add the link-time optimization flag if gcc version > 4.5
19     GCC_VERSION:=$(subst ., ,$(shell gcc -dumpversion))
20     GCC_MAJOR:=$(word 1,$(GCC_VERSION))
21     GCC_MINOR:=$(word 2,$(GCC_VERSION))
22     #GCC_SUB:=$(word 3,$(GCC_VERSION))
23     GCC_SUB:=x
24    
25     GCC45OPTS :=
26     GCC45OPTMAIN :=
27    
28     ifeq ($(findstring debug,$(MAKECMDGOALS)),)
29     CFLAGS := -O2 -DNDEBUG $(BASEFLAGS)
30     LDFLAGS :=
31     ifeq ($(shell expr $(GCC_MAJOR).$(GCC_MINOR) '>=' 4.5),1)
32     CFLAGS += -flto
33     GCC45OPTS := -flto
34     GCC45OPTMAIN := -fwhole-program
35     endif
36     else
37     CFLAGS := -g -DDEBUG $(BASEFLAGS)
38     LDFLAGS := -g
39     endif
40    
41     %.o : %.cpp
42     ${CC} ${CFLAGS} -c $< -o $@
43    
44     # C/C++ linker
45    
46     LINKER := g++
47     LIBS :=
48     OBJS := GBase.o GStr.o GArgs.o
49    
50     .PHONY : all
51     all: gtest
52    
53     version: ; @echo "GCC Version is: "$(GCC_MAJOR)":"$(GCC_MINOR)":"$(GCC_SUB)
54     @echo "> GCC Opt. string is: "$(GCC45OPTS)
55     debug: gtest
56     $(OBJS) : GBase.h GArgs.h
57     gtest.o : GBase.h GArgs.h
58     GArgs.o : GArgs.h
59     gtest: $(OBJS) gtest.o
60     ${LINKER} ${LDFLAGS} $(GCC45OPTS) $(GCC45OPTMAIN) -o $@ ${filter-out %.a %.so, $^} ${LIBS}
61    
62     # target for removing all object files
63    
64     .PHONY : clean
65     clean::
66     @${RM} gtest gtest.o gtest.exe $(OBJS)
67     @${RM} core.*