malloc: fix combined lib build

Malloc was moved to the EAL and dummy malloc library was left
to not break apps that had a librte_malloc.so dependency.
Note that the dummy library will be removed in the next release.

When building a combined library, all objects are copied to the same
directory before creating the library itself.

There are a few issues:
 - CONFIG_RTE_LIBRTE_MALLOC is not a valid option anymore resulting
 in wrong syntax and a compilation failure. Fix it by replacing it
 with CONFIG_RTE_LIBRTE_EAL.
 - As we kept a dummy library, there are now two objects with the
 same name. This means that the proper rte_malloc.o object in eal gets
 overwritten by an empty rte_malloc.o object from the dummy malloc lib.
 Fix it by changing the name of rte_malloc.o object in the dummy
 library.
 - Update the copyright year.

Fixes: 2f9d47013e4dbb738 ("mem: move librte_malloc to eal/common")

Reported-by: Alin Rauta <alin.rauta@intel.com>
Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>

diff --git a/lib/librte_malloc/Makefile b/lib/librte_malloc/Makefile
index 32d86b9..9558f3d 100644 (file)
--- a/lib/librte_malloc/Makefile
+++ b/lib/librte_malloc/Makefile
@@ -40,9 +40,9 @@ CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR) -O3
 EXPORT_MAP := rte_malloc_version.map
 
 # all source are stored in SRCS-y
-SRCS-$(CONFIG_RTE_LIBRTE_MALLOC) := rte_malloc.c
+SRCS-$(CONFIG_RTE_LIBRTE_EAL) := rte_malloc_empty.c
 
 # this lib needs eal
-DEPDIRS-$(CONFIG_RTE_LIBRTE_MALLOC) += lib/librte_eal
+DEPDIRS-$(CONFIG_RTE_LIBRTE_EAL) += lib/librte_eal
 
 include $(RTE_SDK)/mk/rte.lib.mk

diff --git a/lib/librte_malloc/rte_malloc.c b/lib/librte_malloc/rte_malloc.c
deleted file mode 100644 (file)
index 4b9dc7f..0000000
--- a/lib/librte_malloc/rte_malloc.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/* Empty file to be able to create a dummy library for deprecation policy */

diff --git a/lib/librte_malloc/rte_malloc_empty.c b/lib/librte_malloc/rte_malloc_empty.c
new file mode 100644 (file)
index 0000000..4892a61
--- /dev/null
+++ b/lib/librte_malloc/rte_malloc_empty.c
@@ -0,0 +1,34 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* Empty file to be able to create a dummy library for deprecation policy */