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Makefile_7_soname_rpath
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Makefile_7_soname_rpath
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# Makefile with soname and symbolic links
# Makefile with rpath for build and install
$ ls
bar foo main1 main2 Makefile
$
$ find . | sed -e 's;[^/]*/;|____;g;s;____|; |;g'
.
|____foo
| |____Makefile
| |____foo.c
| |____foo.h
|____main1
| |____main1.c
| |____Makefile
|____Makefile
|____bar
| |____bar.c
| |____Makefile
| |____bar.h
|____main2
| |____main2.c
| |____Makefile
$
$ cat Makefile
SUBDIRS = bar foo main1 main2
all : $(SUBDIRS)
foo : bar
main1 : foo
main2 : foo
install : $(SUBDIRS)
define make_so_with_versions # version soversion
$(MAKE) -C $@ [email protected].$(2)
cp $@/$@ $@/[email protected].$(1)
cd $@; ln -f -s [email protected].$(1) [email protected].$(2); cd ..
cd $@; ln -f -s [email protected].$(1) [email protected]; cd ..
endef
bar :
$(call make_so_with_versions,1.2.3,1.2) #,version,soversion
foo :
$(call make_so_with_versions,99.1890.70,99.1890) #,version,soversion
main1 :
$(MAKE) -C $@
main2 :
$(MAKE) -C $@
# make DESTDIR=~/myproject install
install :
install -d "$(DESTDIR)/usr/local/bin"
install -d "$(DESTDIR)/usr/local/lib"
install -m755 main1/main1 "$(DESTDIR)/usr/local/bin"
install -m755 main2/main2 "$(DESTDIR)/usr/local/bin"
install -m755 bar/*.so bar/*.so.* "$(DESTDIR)/usr/local/lib"
install -m755 foo/*.so foo/*.so.* "$(DESTDIR)/usr/local/lib"
clean :
for dir in $(SUBDIRS); do \
$(MAKE) -C $$dir $@; \
done
.PHONY : $(SUBDIRS) all clean install
$
$ cat main1/Makefile
# build shared library with -fPIC, -shared
CFLAGS = -g # -O3 -fPIC # CXXFLAGS for .cpp
CPPFLAGS = -MMD -MP -I../foo
LDFLAGS = -L../foo -Wl,-rpath,'$$ORIGIN/../foo' # -shared
LDLIBS = -lfoo
#CC = $(CXX) # link with CXX for .cpp
LDFLAGS += -Wl,-rpath,'$$ORIGIN/../lib'
# target name is basename of one of the source files
main1 : $(patsubst %.c,%.o,$(wildcard *.c)) # .cpp
-include *.d
clean : ; -rm -fr *.o *.d main1
.PHONY : clean
$
$ cat main2/Makefile
# build shared library with -fPIC, -shared
CFLAGS = -g # -O3 -fPIC # CXXFLAGS for .cpp
CPPFLAGS = -MMD -MP -I../foo
LDFLAGS = -L../foo -Wl,-rpath,'$$ORIGIN/../foo' # -shared
LDLIBS = -lfoo
#CC = $(CXX) # link with CXX for .cpp
LDFLAGS += -Wl,-rpath,'$$ORIGIN/../lib'
# target name is basename of one of the source files
main2 : $(patsubst %.c,%.o,$(wildcard *.c)) # .cpp
-include *.d
clean : ; -rm -fr *.o *.d main2
.PHONY : clean
$
$ cat foo/Makefile
# build shared library with -fPIC, -shared
CFLAGS = -g -fPIC # -O3 # CXXFLAGS for .cpp
CPPFLAGS = -MMD -MP -I../bar
LDFLAGS = -shared -L../bar -Wl,-rpath,'$$ORIGIN/../bar'
LDLIBS = -lbar
#CC = $(CXX) # link with CXX for .cpp
LDFLAGS += -Wl,-rpath,'$$ORIGIN/../lib'
LDFLAGS += -Wl,-soname,$(soversion)
# target name is basename of one of the source files
foo : $(patsubst %.c,%.o,$(wildcard *.c)) # .cpp
-include *.d
clean : ; -rm -fr *.o *.d foo *.so *.so.*
.PHONY : clean
$
$ cat bar/Makefile
# build shared library with -fPIC, -shared
CFLAGS = -g -fPIC # -O3 # CXXFLAGS for .cpp
CPPFLAGS = -MMD -MP # -I../foo
LDFLAGS = -shared # -L../foo -Wl,-rpath,'$$ORIGIN/../foo' #
LDLIBS = # -lfoo
#CC = $(CXX) # link with CXX for .cpp
LDFLAGS += -Wl,-soname,$(soversion)
# target name is basename of one of the source files
bar : $(patsubst %.c,%.o,$(wildcard *.c)) # .cpp
-include *.d
clean : ; -rm -fr *.o *.d bar *.so *.so.*
.PHONY : clean
$