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Don't force building target GMP and MPFR when a native gdb is built. Rather,

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add a config knob to configure the native gdb to use or not to use GMP and
MPFR; _this_config_knob_ will force building the target GMP and MPFR only if
turned on.

 /trunk/scripts/build/debug/300-gdb.sh |    2     1     1     0 +-
 /trunk/config/debug/gdb.in            |   21    19     2     0 +++++++++++++++++++--
 2 files changed, 20 insertions(+), 3 deletions(-)
This commit is contained in:
Yann E. MORIN" 2008-06-25 21:56:36 +00:00
parent d5c7eaa0c5
commit 501143cea7
2 changed files with 20 additions and 3 deletions
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21
config/debug/gdb.in
View File

@ -33,7 +33,6 @@ config GDB_NATIVE
bool
prompt "Native gdb"
default n
select GMP_MPFR_TARGET if GMP_MPFR
help
Build and install a native gdb for the target, to run on the target.
@ -46,6 +45,24 @@ config GDB_NATIVE_STATIC
In case you have trouble with dynamic loading of shared libraries,
you will find that a static gdb comes in handy.
config GDB_NATIVE_USE_GMP_MPFR
bool
prompt "Use GMP and MPFR (EXPERIMENTAL)"
default n
depends on EXPERIMENTAL
depends on GDB_NATIVE
select GMP_MPFR
select GMP_MPFR_TARGET
help
gdb can make use of the GMP and MPFR libraries.
While the cross-gdb (above) can use the libraries compiled for the
host, the native gdb needs the libraries for the target (where it will
eventually run).
Setting this option will force building the GMP and MPFR libraries for
the target, and configure the native gdb to use them.
config GDB_GDBSERVER
bool
prompt "gdbserver"
@ -56,7 +73,7 @@ config GDB_GDBSERVER
config GDB_GDBSERVER_STATIC
bool
prompt "Build a static gdbserver"
default n
default y
depends on GDB_GDBSERVER
help
In case you have trouble with dynamic loading of shared libraries,

2
scripts/build/debug/300-gdb.sh
View File

@ -132,7 +132,7 @@ do_debug_gdb_build() {
none) native_extra_config="${native_extra_config} --disable-threads";;
*) native_extra_config="${native_extra_config} --enable-threads";;
esac
if [ "${CT_GMP_MPFR_TARGET}" = "y" ]; then
if [ "${CT_GDB_NATIVE_USE_GMP_MPFR}" = "y" ]; then
native_extra_config="${native_extra_config} --with-gmp=${CT_SYSROOT_DIR}/usr --with-mpfr=${CT_SYSROOT_DIR}/usr"
fi