From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keith Wiles Subject: [PATCH v10 2/2] mk:Introduce the EXTRA_LDLIBS variable Date: Thu, 14 May 2015 09:21:32 -0500 Message-ID: <1431613292-22414-2-git-send-email-keith.wiles@intel.com> References: <1431386066-6147-1-git-send-email-keith.wiles@intel.com> <1431613292-22414-1-git-send-email-keith.wiles@intel.com> To: dev@dpdk.org Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id EC9025A38 for ; Thu, 14 May 2015 16:21:38 +0200 (CEST) In-Reply-To: <1431613292-22414-1-git-send-email-keith.wiles@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Signed-off-by: Keith Wiles --- doc/build-sdk-quick.txt | 1 + doc/guides/prog_guide/dev_kit_build_system.rst | 2 ++ doc/guides/prog_guide/dev_kit_root_make_help.rst | 2 +- mk/rte.app.mk | 2 +- 4 files changed, 5 insertions(+), 2 deletions(-) diff --git a/doc/build-sdk-quick.txt b/doc/build-sdk-quick.txt index 041a40e..bf18b48 100644 --- a/doc/build-sdk-quick.txt +++ b/doc/build-sdk-quick.txt @@ -13,6 +13,7 @@ Build variables EXTRA_CPPFLAGS preprocessor options EXTRA_CFLAGS compiler options EXTRA_LDFLAGS linker options + EXTRA_LDLIBS linker library options RTE_KERNELDIR linux headers path CROSS toolchain prefix V verbose diff --git a/doc/guides/prog_guide/dev_kit_build_system.rst b/doc/guides/prog_guide/dev_kit_build_system.rst index 04f1d4e..7dc2de6 100644 --- a/doc/guides/prog_guide/dev_kit_build_system.rst +++ b/doc/guides/prog_guide/dev_kit_build_system.rst @@ -411,6 +411,8 @@ Variables that Can be Set/Overridden by the User in a Makefile or Command Line * EXTRA_LDFLAGS: The content of this variable is appended after LDFLAGS when linking. +* EXTRA_LDLIBS: The content of this variable is appended after LDLIBS when linking. + * EXTRA_ASFLAGS: The content of this variable is appended after ASFLAGS when assembling. * EXTRA_CPPFLAGS: The content of this variable is appended after CPPFLAGS when using a C preprocessor on assembly files. diff --git a/doc/guides/prog_guide/dev_kit_root_make_help.rst b/doc/guides/prog_guide/dev_kit_root_make_help.rst index 333b007..e522c12 100644 --- a/doc/guides/prog_guide/dev_kit_root_make_help.rst +++ b/doc/guides/prog_guide/dev_kit_root_make_help.rst @@ -218,7 +218,7 @@ The following variables can be specified on the command line: Enable dependency debugging. This provides some useful information about why a target is built or not. -* EXTRA_CFLAGS=, EXTRA_LDFLAGS=, EXTRA_ASFLAGS=, EXTRA_CPPFLAGS= +* EXTRA_CFLAGS=, EXTRA_LDFLAGS=, EXTRA_LDLIBS=, EXTRA_ASFLAGS=, EXTRA_CPPFLAGS= Append specific compilation, link or asm flags. diff --git a/mk/rte.app.mk b/mk/rte.app.mk index 4fc582a..1a2043a 100644 --- a/mk/rte.app.mk +++ b/mk/rte.app.mk @@ -141,7 +141,7 @@ _LDLIBS-y += $(EXECENV_LDLIBS) _LDLIBS-y += --end-group _LDLIBS-y += --no-whole-archive -LDLIBS += $(_LDLIBS-y) $(CPU_LDLIBS) +LDLIBS += $(_LDLIBS-y) $(CPU_LDLIBS) $(EXTRA_LDLIBS) .PHONY: all all: install -- 2.3.0