From: Cyril Chemparathy <cchemparathy@tilera.com>
To: <dev@dpdk.org>
Subject: [dpdk-dev] [PATCH] mk: add support for gdb debug info generation
Date: Thu, 3 Apr 2014 10:31:25 -0700 [thread overview]
Message-ID: <1396546285-29972-1-git-send-email-cchemparathy@tilera.com> (raw)
It is often useful to build with debug enabled, we add a config
(CONFIG_RTE_TOOLCHAIN_DEBUG) to do so.
Note: This patch does not include corresponding changes for ICC. The author
pleads abject ignorance in this regard, and welcomes recommendations. :-)
Signed-off-by: Cyril Chemparathy <cchemparathy@tilera.com>
---
config/defconfig_x86_64-default-linuxapp-gcc | 1 +
mk/toolchain/gcc/rte.vars.mk | 5 +++++
2 files changed, 6 insertions(+)
diff --git a/config/defconfig_x86_64-default-linuxapp-gcc b/config/defconfig_x86_64-default-linuxapp-gcc
index f11ffbf..3b36efd 100644
--- a/config/defconfig_x86_64-default-linuxapp-gcc
+++ b/config/defconfig_x86_64-default-linuxapp-gcc
@@ -67,6 +67,7 @@ CONFIG_RTE_ARCH_X86_64=y
#
CONFIG_RTE_TOOLCHAIN="gcc"
CONFIG_RTE_TOOLCHAIN_GCC=y
+CONFIG_RTE_TOOLCHAIN_DEBUG=n
#
# Use intrinsics or assembly code for key routines
diff --git a/mk/toolchain/gcc/rte.vars.mk b/mk/toolchain/gcc/rte.vars.mk
index 0edb93f..81ed3fa 100644
--- a/mk/toolchain/gcc/rte.vars.mk
+++ b/mk/toolchain/gcc/rte.vars.mk
@@ -68,6 +68,11 @@ ifeq (,$(findstring -O0,$(EXTRA_CFLAGS)))
endif
endif
+ifeq ($(CONFIG_RTE_TOOLCHAIN_DEBUG),y)
+TOOLCHAIN_CFLAGS += -g -ggdb
+TOOLCHAIN_LDFLAGS += -g -ggdb
+endif
+
WERROR_FLAGS := -W -Wall -Werror -Wstrict-prototypes -Wmissing-prototypes
WERROR_FLAGS += -Wmissing-declarations -Wold-style-definition -Wpointer-arith
WERROR_FLAGS += -Wcast-align -Wnested-externs -Wcast-qual
--
1.8.3.1
next reply other threads:[~2014-04-03 17:29 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-03 17:31 Cyril Chemparathy [this message]
2014-04-04 9:57 ` Ananyev, Konstantin
2015-02-22 11:51 ` Marc Sune
2015-03-02 17:32 ` Marc Sune
2015-03-03 9:33 ` Bruce Richardson
2015-03-03 12:19 ` Marc Sune
2015-03-03 12:40 ` Panu Matilainen
2015-03-03 12:56 ` Marc Sune
2015-03-03 13:03 ` Bruce Richardson
2015-03-03 13:27 ` Marc Sune
2015-03-04 9:44 ` Olivier MATZ
2015-03-03 13:31 ` Ananyev, Konstantin
2015-03-03 14:39 ` Marc Sune
2015-03-03 16:24 ` Ananyev, Konstantin
2015-03-03 13:32 ` Thomas Monjalon
2015-06-19 21:29 Cyril Chemparathy
2015-06-22 7:44 ` Gonzalez Monroy, Sergio
2015-06-22 7:56 ` Simon Kågström
2015-06-23 7:39 ` Gonzalez Monroy, Sergio
2015-06-23 7:47 ` Thomas Monjalon
2015-06-23 10:08 ` Simon Kågström
2015-06-22 16:41 ` Cyril Chemparathy
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