use implicit rules for many things rather than hardcoding our own
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parent
f5fb796619
commit
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1
src/.gitignore
vendored
1
src/.gitignore
vendored
@ -1,6 +1,7 @@
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.depend
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rc
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*.[oa]
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*.lo
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*.so
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*.so.*
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version.h
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48
src/Makefile
48
src/Makefile
@ -10,6 +10,7 @@ AR ?= ar
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RANLIB ?= ranlib
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CFLAGS += -O2 -pipe
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LDFLAGS += -L.
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PICFLAG = -fPIC
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# GNU Make way of detecting gcc flags we can use
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check_gcc=$(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null >/dev/null 2>&1; \
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@ -61,7 +62,7 @@ ULIB_TARGETS = libeinfo.a librc.a
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SBIN_TARGETS = rc
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SYS_WHITELIST = env_whitelist
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TARGET = $(LIB_TARGETS) $(BIN_TARGETS) $(SBIN_TARGETS)
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TARGET = $(LIB_TARGETS) $(ULIB_TARGETS) $(BIN_TARGETS) $(SBIN_TARGETS)
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RC_BINLINKS = einfon einfo ewarnn ewarn eerrorn eerror ebegin eend ewend \
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eindent eoutdent esyslog eval_ecolors \
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@ -104,32 +105,39 @@ version.h:
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echo "#define BRANDING \"${BRANDING}\"" >> version.h; \
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fi
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$(LIBEINFOOBJS):
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$(CC) $(CPPFLAGS) $(CPPFLAGS_LIBEINFO) $(CFLAGS) -fPIC -c $<
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$(LIBEINFOSO): einfo.map $(LIBEINFOOBJS)
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$(CC) $(LDFLAGS) -fPIC -shared \
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.SUFFIXES: .lo
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.c.lo:
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$(CC) $(CFLAGS) $(CPPFLAGS) $(PICFLAG) -c $< -o $@
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.o.a:
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$(AR) rc $@.tmp $^
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$(RANLIB) $@.tmp
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mv $@.tmp $@
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LIBEINFOOBJS_SO = $(LIBEINFOOBJS:.o=.lo)
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$(LIBEINFOOBJS): CPPFLAGS += $(CPPFLAGS_LIBEINFO)
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$(LIBEINFOOBJS_SO): CPPFLAGS += $(CPPFLAGS_LIBEINFO)
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$(LIBEINFOSO): einfo.map $(LIBEINFOOBJS_SO)
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$(CC) $(LDFLAGS) $(PICFLAG) -shared \
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-Wl,-soname,$(LIBEINFOSO) \
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-Wl,-version-script einfo.map \
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-o $(LIBEINFOSO) $(LIBEINFOOBJS) $(LDLIBS_LIBEINFO)
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-o $(LIBEINFOSO) $(LIBEINFOOBJS_SO) $(LDLIBS_LIBEINFO)
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ln -sf $(LIBEINFOSO) libeinfo.so
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$(AR) rc libeinfo.a $(LIBEINFOOBJS)
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$(RANLIB) libeinfo.a
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libeinfo.a: $(LIBEINFOOBJS)
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$(LIBRCOBJS):
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$(CC) $(CPPFLAGS) $(CFLAGS) -fPIC -c $<
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$(LIBRCSO): rc.map $(LIBRCOBJS)
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$(CC) $(LDFLAGS) -fPIC -shared \
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LIBRCOBJS_SO = $(LIBRCOBJS:.o=.lo)
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$(LIBRCSO): rc.map $(LIBRCOBJS_SO)
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$(CC) $(LDFLAGS) $(PICFLAG) -shared \
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-Wl,-soname,$(LIBRCSO) \
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-Wl,-version-script rc.map \
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-o $(LIBRCSO) $(LIBRCOBJS) $(LDLIBS_LIBRC)
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-o $(LIBRCSO) $(LIBRCOBJS_SO) $(LDLIBS_LIBRC)
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ln -sf $(LIBRCSO) librc.so
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$(AR) rc librc.a $(LIBRCOBJS)
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$(RANLIB) librc.a
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librc.a: $(LIBRCOBJS)
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$(RCOBJS):
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$(CC) $(CPPFLAGS) $(CPPFLAGS_SSD) $(CFLAGS) -c $<
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rc: version.h $(LIBEINFOSO) $(LIBRCSO) $(RCOBJS)
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$(CC) $(LDFLAGS) $(BIN_LDFLAGS) -o rc $(RCOBJS) $(LDLIBS_RC)
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$(RCOBJS): version.h
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$(RCOBJS): CPPFLAGS += $(CPPFLAGS_SSD)
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rc: $(RCOBJS)
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rc: LDLIBS += $(LDLIBS_RC) $(LIBEINFOSO) $(LIBRCSO)
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rc: LDFLAGS += $(BIN_LDFLAGS)
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$(ALL_LINKS): rc
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ln -sf rc $@
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@ -166,7 +174,7 @@ clean:: clean-links
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echo > .depend
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touch -r Makefile .depend
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rm -f $(TARGET) version.h
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rm -f *.o *~ *.core *.so *.a
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rm -f *.lo *.o *~ *.core *.so *.a
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check:
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$(MAKE) -C test $@
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