Changeset 29 for trunk/openjdk/jdk/make

Timestamp:

Jun 19, 2010, 12:21:06 AM (15 years ago)

Author:

dmik

Message:

jdk/make/os2: Enable dependency file generation for C/C++ sources when INCREMENTAL_BUILD=true.

Location:

trunk/openjdk/jdk/make/common

Files:

• Defs-os2.gmk (modified) (1 diff)
• shared/Defs-os2.gmk (modified) (1 diff)

trunk/openjdk/jdk/make/common/Defs-os2.gmk

@@ -42 +42 @@
   LIB_LOCATION = $(BINDIR)
 endif # LIB_LOCATION
+
+# Part of INCREMENTAL_BUILD mechanism.
+#   Compiler emits things like:  file.obj: file.c file.h...
+#   We want something like: obj_path/file.obj: file.c file.h...
+CC_DEPEND        = -MM -MT $(@:$(suffix $@)=.$(OBJECT_SUFFIX))
+CC_DEPEND_FILTER =
 
 ifndef PLATFORM_SRC

trunk/openjdk/jdk/make/common/shared/Defs-os2.gmk

@@ -49 +49 @@
 # Indication that we are doing an incremental build.
 #    This may trigger the creation of make depend files.
-#    (This may not be working on windows yet, always force to false.)
-override INCREMENTAL_BUILD = false
+ifndef INCREMENTAL_BUILD
+  INCREMENTAL_BUILD = false
+endif
 
 # FullPath just makes sure it never ends with a / and no duplicates