Hi. There's working patch that really generates lto-dump binary.
Martin
diff --git a/gcc/lto/Make-lang.in b/gcc/lto/Make-lang.in index 46950776dd2..502afe94851 100644 --- a/gcc/lto/Make-lang.in +++ b/gcc/lto/Make-lang.in @@ -21,10 +21,14 @@ # The name of the LTO compiler. LTO_EXE = lto1$(exeext) +LTO_DUMP_EXE = lto-dump$(exeext) # The LTO-specific object files inclued in $(LTO_EXE). LTO_OBJS = lto/lto-lang.o lto/lto.o lto/lto-object.o attribs.o lto/lto-partition.o lto/lto-symtab.o lto_OBJS = $(LTO_OBJS) +LTO_DUMP_OBJS = lto/lto-lang.o lto/lto-dump.o lto/lto-object.o attribs.o lto/lto-partition.o lto/lto-symtab.o +lto_dump_OBJS = $(LTO_DUMP_OBJS) + # this is only useful in a LTO bootstrap, but this does not work right # now. Should reenable after this is fixed, but only when LTO bootstrap # is enabled. @@ -39,8 +43,8 @@ lto_OBJS = $(LTO_OBJS) # These hooks are used by the main GCC Makefile. Consult that # Makefile for documentation. -lto.all.cross: $(LTO_EXE) -lto.start.encap: $(LTO_EXE) +lto.all.cross: $(LTO_EXE) $(LTO_DUMP_EXE) +lto.start.encap: $(LTO_EXE) $(LTO_DUMP_EXE) lto.rest.encap: lto.tags: lto.install-common: @@ -60,7 +64,7 @@ lto.srcinfo: lto.install-plugin: lto.mostlyclean: - rm -f $(LTO_OBJS) $(LTO_EXE) lto1.fda + rm -f $(LTO_DUMP_OBJS) $(LTO_DUMP_EXE) lto-dump.fda $(LTO_OBJS) $(LTO_EXE) lto1.fda lto.clean: lto.distclean: @@ -81,6 +85,10 @@ $(LTO_EXE): $(LTO_OBJS) $(BACKEND) $(LIBDEPS) +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ $(LTO_OBJS) $(BACKEND) $(BACKENDLIBS) $(LIBS) +$(LTO_DUMP_EXE): $(LTO_DUMP_OBJS) $(BACKEND) $(LIBDEPS) + +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ + $(LTO_DUMP_OBJS) $(BACKEND) $(BACKENDLIBS) $(LIBS) + lto1.fda: ../prev-gcc/lto1$(exeext) ../prev-gcc/$(PERF_DATA) $(CREATE_GCOV) -binary ../prev-gcc/lto1$(exeext) -gcov lto1.fda -profile ../prev-gcc/$(PERF_DATA) -gcov_version 1
