On 26/05/2014 10:07 am, Hesham Moustafa wrote:
On Mon, May 26, 2014 at 12:57 AM, Chris Johns <ch...@contemporary.net.au
<mailto:ch...@contemporary.net.au>> wrote:
Just looking at this file I cannot see what has changed ? Why do we
need a special gdb build script ?
There is a configuration option added to disable linking with libsim.a.
The current port for gdb only support remote debugging with or1ksim
simulator. Can we get it working with if (target==or1k) or something
similar in the original gdb build script?
Ah ok. See below..
@@ -0,0 +1,95 @@
+#
+# GDB 7.xx Version 1.
+#
+# This configuration file configure's, make's and install's gdb.
+#
+
+%include %{_configdir}/checks.cfg
+
+#
+# Select Snapshot Macro Maps
+#
+%select gdb-snapshot
+%select expat-snapshot
+
+#
+# The description.
+#
+Name: %{_target}-gdb-%{gdb_version}-__%{release}
+Summary: GDB v%{gdb_version} for target %{_target} on host
%{_host}
+Version: %{gdb_version}
+Release: %{release}
+URL: http://www.gnu.org/software/__gdb/
<http://www.gnu.org/software/gdb/>
+BuildRoot: %{_tmppath}/%{name}-root-%(%{____id_u} -n)
+
+#
+# Source
+#
+%source set gdb
http://ftp.gnu.org/gnu/gdb/__gdb-%{gdb_version}.tar.bz2
<http://ftp.gnu.org/gnu/gdb/gdb-%{gdb_version}.tar.bz2>
+
+#
+#
+# Prepare the source code.
+#
+%prep
+ build_top=$(pwd)
+
+ source_dir_gdb="gdb-%{gdb___version}"
+ %source setup gdb -q -n gdb-%{gdb_version}
+ %patch setup gdb -p1
+
+ cd ${build_top}
+
+%build
+ build_top=$(pwd)
+
+ %{build_directory}
+
+ mkdir -p ${build_dir}
+ cd ${build_dir}
+
+ %{host_build_flags}
+
+ if test "%{_build}" != "%{_host}" ; then
+ GDB_LIBS_STATIC="-lexpat"
+ else
+ GDB_LIBS_STATIC="-lexpat"
+ GDB_LIBS="%{_forced_static}"
+ fi
+
+ LIBS_STATIC=${GDB_LIBS_STATIC} \
+ LIBS=${GDB_LIBS} \
+ ../${source_dir_gdb}/configure \
+ --build=%{_build} --host=%{_host} \
+ --target=%{_target} \
+ --verbose --disable-nls \
+ --without-included-gettext \
+ --disable-win32-registry \
+ --disable-werror \
+ --disable-sim \
Is this the change ?
We could make this conditional and enabled by default then disable it in
the bset file. An example in the gcc configuration is:
http://git.rtems.org/rtems-source-builder/tree/source-builder/config/gcc-common-1.cfg#n145
Chris
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