8338916: Build warnings about overriding recipe for jvm-ldflags.txt

Reviewed-by: jwaters, erikj

Author: magicus

make/common/NativeCompilation.gmk

@@ -292,6 +292,7 @@ define SetupBasicVariables
   $1_TARGET := $$($1_OUTPUT_DIR)/$$($1_BASENAME)
   $1_NOSUFFIX := $$($1_PREFIX)$$($1_NAME)
   $1_SAFE_NAME := $$(strip $$(subst /,_, $1))
+  $1_UNIQUE_NAME = $$($1_TYPE)_$$(subst /,_,$$(patsubst $$(OUTPUTDIR)/%/,%,$$(dir $$($1_OBJECT_DIR))))_$$($1_NOSUFFIX)
 endef
 
 ################################################################################

make/common/native/Link.gmk

@@ -200,7 +200,7 @@ define CreateDynamicLibraryOrExecutable
         endif
 
   # This is for IDE integration purposes only, and is not normally generated
-  $1_LDFLAGS_FILE := $$(MAKESUPPORT_OUTPUTDIR)/compile-commands/$$($1_NAME)-ldflags.txt
+  $1_LDFLAGS_FILE := $$(MAKESUPPORT_OUTPUTDIR)/compile-commands/$$($1_UNIQUE_NAME)-ldflags.txt
 
   $1_ALL_LD_ARGS := $$($1_LDFLAGS) $$($1_EXTRA_LDFLAGS) $$($1_SYSROOT_LDFLAGS) \
       $$($1_LIBS) $$($1_EXTRA_LIBS)