From f73dc436c25ee78cd2f6b1c7f1240fe1f6051545 Mon Sep 17 00:00:00 2001
From: Markham <markham001@gmx.de>
Date: Sat, 3 Jun 2017 10:48:30 +0200
Subject: [PATCH] neutrino.mk: build optional with debug symbols | bump version
 gdb-7.12.1

---
 make/applications.mk | 17 +++++++++--------
 make/archives.mk     |  3 +++
 make/neutrino.mk     |  8 ++++++++
 make/versions.mk     |  3 +++
 4 files changed, 23 insertions(+), 8 deletions(-)

diff --git a/make/applications.mk b/make/applications.mk
index 8979477..f436082 100755
--- a/make/applications.mk
+++ b/make/applications.mk
@@ -223,9 +223,10 @@ $(D)/hd-idle: $(ARCHIVE)/hd-idle-$(HD_IDLE_VER).tgz | $(TARGETPREFIX)
 
 #  NOTE:
 #  gdb built for target or local-PC
-$(D)/gdb: $(ARCHIVE)/gdb-7.3.1.tar.bz2 | $(TARGETPREFIX)
-	$(UNTAR)/gdb-7.3.1.tar.bz2
-	pushd $(BUILD_TMP)/gdb-7.3.1 && \
+$(D)/gdb: $(ARCHIVE)/gdb-$(GDB_VER).tar.xz | $(TARGETPREFIX)
+	$(REMOVE)/gdb-$(GDB_VER)
+	$(UNTAR)/gdb-$(GDB_VER).tar.xz
+	pushd $(BUILD_TMP)/gdb-$(GDB_VER) && \
 		$(BUILDENV) \
 		./configure \
 			--nfp --disable-werror \
@@ -235,22 +236,22 @@ $(D)/gdb: $(ARCHIVE)/gdb-7.3.1.tar.bz2 | $(TARGETPREFIX)
 			--build=$(BUILD) --host=$(TARGET) && \
 		$(MAKE) all-gdb && \
 		$(MAKE) install-gdb prefix=$(TARGETPREFIX) && \
-	$(REMOVE)/gdb-7.3.1
+	$(REMOVE)/gdb-$(GDB_VER)
 	$(REMOVE)/.remove
 	touch $@
 
 #  NOTE:
 #  gdb-remote built for local-PC or target
-$(D)/gdb-remote: $(ARCHIVE)/gdb-7.3.1.tar.bz2 | $(TARGETPREFIX)
-	$(UNTAR)/gdb-7.3.1.tar.bz2
-	pushd $(BUILD_TMP)/gdb-7.3.1 && \
+$(D)/gdb-remote: $(ARCHIVE)/gdb-$(GDB_VER).tar.xz | $(TARGETPREFIX)
+	$(UNTAR)/gdb-$(GDB_VER).tar.xz
+	pushd $(BUILD_TMP)/gdb-$(GDB_VER) && \
 		./configure \
 			--nfp --disable-werror \
 			--prefix=$(HOSTPREFIX) \
 			--build=$(BUILD) --host=$(BUILD) --target=$(TARGET) && \
 		$(MAKE) all-gdb && \
 		$(MAKE) install-gdb && \
-	$(REMOVE)/gdb-7.3.1
+	$(REMOVE)/gdb-$(GDB_VER)
 	touch $@
 
 # MTD-UTILS
diff --git a/make/archives.mk b/make/archives.mk
index e2ea116..bea7784 100755
--- a/make/archives.mk
+++ b/make/archives.mk
@@ -279,6 +279,9 @@ $(ARCHIVE)/tzdata$(TZ_VER).tar.gz:
 $(ARCHIVE)/u-boot-$(U-BOOT_VER).tar.bz2:
 	$(WGET) ftp://ftp.denx.de/pub/u-boot/u-boot-$(U-BOOT_VER).tar.bz2
 
+$(ARCHIVE)/gdb-$(GDB_VER).tar.xz:
+	$(WGET) http://ftp.gnu.org/gnu/gdb/gdb-$(GDB_VER).tar.xz
+
 GV=`echo $(CUSTOM_GCC_VER) | cut -d'-' -f2-`
 $(ARCHIVE)/gcc-$(CUSTOM_GCC_VER).tar.xz:
 	$(WGET) https://releases.linaro.org/components/toolchain/gcc-linaro/$(GV)/gcc-linaro-$(GV).tar.xz
diff --git a/make/neutrino.mk b/make/neutrino.mk
index 60e1da2..3b48819 100755
--- a/make/neutrino.mk
+++ b/make/neutrino.mk
@@ -3,7 +3,15 @@
 N_CFLAGS  = -Wall -Werror -Wextra -Wshadow -Wsign-compare
 #N_CFLAGS += -Wconversion
 #N_CFLAGS += -Wfloat-equal
+
+OPTIMIZATION = normal
+
+ifeq ($(OPTIMIZATION), debug)
+N_CFLAGS += -g -O1 -ggdb3
+endif
+ifeq ($(OPTIMIZATION), normal)
 N_CFLAGS += -O2
+endif
 N_CFLAGS += -fmax-errors=10
 N_CFLAGS += -D__KERNEL_STRICT_NAMES
 N_CFLAGS += -DNEW_LIBCURL
diff --git a/make/versions.mk b/make/versions.mk
index f3320a9..41cb42c 100644
--- a/make/versions.mk
+++ b/make/versions.mk
@@ -27,6 +27,9 @@ DROPBEAR_VER=2016.74
 # libgd2; an open source code library for the dynamic creation of images
 GD_VER = 2.0.35
 
+# GDB, the GNU Project debugger, allows you to see what is going on `inside' another program while it executes
+GDB_VER=7.12.1
+
 GETTEXT_VER = 0.19.8
 
 # giflib: converting images replaces libungif
-- 
2.39.5