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[pf3gnuchains/gcc-fork.git] / gcc / objc / Make-lang.in

diff --git a/gcc/objc/Make-lang.in b/gcc/objc/Make-lang.in
index 144d01a..12aefd1 100644 (file)
--- a/gcc/objc/Make-lang.in
+++ b/gcc/objc/Make-lang.in
@@ -51,18 +51,16 @@ OBJC_OBJS = objc/objc-lang.o objc/objc-act.o
 
 objc_OBJS = $(OBJC_OBJS) cc1obj-checksum.o
 
-cc1obj-dummy$(exeext): $(OBJC_OBJS) $(C_AND_OBJC_OBJS) dummy-checksum.o $(BACKEND) $(LIBDEPS)
-       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
-             $(OBJC_OBJS) $(C_AND_OBJC_OBJS) dummy-checksum.o \
-             $(BACKEND) $(LIBS) $(BACKENDLIBS)
-
-cc1obj-checksum.c : cc1obj-dummy$(exeext) build/genchecksum$(build_exeext)
-       build/genchecksum$(build_exeext) cc1obj-dummy$(exeext) > $@
+cc1obj-checksum.c : build/genchecksum$(build_exeext) checksum-options \
+        $(OBJC_OBJS) $(C_AND_OBJC_OBJS) $(BACKEND) $(LIBDEPS)
+       build/genchecksum$(build_exeext) $(OBJC_OBJS) $(C_AND_OBJC_OBJS) \
+        $(BACKEND) $(LIBDEPS) checksum-options > cc1obj-checksum.c.tmp && \
+       $(srcdir)/../move-if-change cc1obj-checksum.c.tmp cc1obj-checksum.c
 
 cc1obj-checksum.o : cc1obj-checksum.c $(CONFIG_H) $(SYSTEM_H)
 
 cc1obj$(exeext): $(OBJC_OBJS) $(C_AND_OBJC_OBJS) cc1obj-checksum.o $(BACKEND) $(LIBDEPS)
-       $(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
+       +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
              $(OBJC_OBJS) $(C_AND_OBJC_OBJS) cc1obj-checksum.o \
              $(BACKEND) $(LIBS) $(BACKENDLIBS)
 
@@ -75,7 +73,7 @@ objc/objc-lang.o : objc/objc-lang.c \
 
 objc/objc-act.o : objc/objc-act.c \
    $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
-   $(TARGET_H) $(C_TREE_H) $(DIAGNOSTIC_H) toplev.h $(FLAGS_H) \
+   $(TARGET_H) $(C_TREE_H) $(DIAGNOSTIC_CORE_H) toplev.h $(FLAGS_H) \
    objc/objc-act.h input.h $(FUNCTION_H) output.h debug.h langhooks.h \
    $(LANGHOOKS_DEF_H) $(HASHTAB_H) $(C_PRAGMA_H) gt-objc-objc-act.h \
    $(GIMPLE_H) c-lang.h
@@ -106,6 +104,12 @@ objc.tags: force
 
 lang_checks += check-objc
 
+# The following allows you to do 'make check-objc -j2'.  The
+# execute.exp tests will be run in parallel with all the other ones.
+# This is tuned for '-j2'.
+lang_checks_parallelized += check-objc
+check_objc_parallelize = execute.exp
+
 #\f
 # Install hooks:
 # cc1obj is installed elsewhere as part of $(COMPILERS).