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debug/gdb: companion libs are not used

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Although the gdb ./configure advertises for GMP and MPFR, those libraries
are not used by gdb (the ./configure is used across different packages,
hence the check for GMP/MPFR). See:
  http://sourceware.org/ml/crossgcc/2010-08/msg00168.html

The same applies to MPC.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
This commit is contained in:
Yann E. MORIN" 2010-08-23 10:38:15 +02:00
parent 9736a99ee9
commit e81fe2c778
3 changed files with 0 additions and 50 deletions
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22
config/debug/gdb.in.cross
View File

@ -21,26 +21,4 @@ config GDB_CROSS_STATIC
That way, you can share the cross-gdb without installing a toolchain
on every machine that will be used to debug target programs.
config GDB_CROSS_USE_GMP_MPFR
bool
prompt "Use GMP/MPFR"
default n
select GMP
select MPFR
help
gdb can use GMP+MPFR, although it does not seem compulsory.
Say 'Y' here if you want to use GMP+MPFR.
config GDB_CROSS_USE_MPC
bool
prompt "Use MPC"
default n
select GDB_CROSS_USE_GMP_MPFR
select MPC
help
gdb can use MPC, although it does not seem compulsory.
Say 'Y' here if you want to use MPC.
endif # GDB_CROSS

17
config/debug/gdb.in.native
View File

@ -11,23 +11,6 @@ config GDB_NATIVE
if GDB_NATIVE
config GDB_NATIVE_USE_GMP_MPFR
bool
prompt "Use GMP and MPFR"
default n
select GMP_TARGET
select MPFR_TARGET
select GDB_NATIVE_NO_STATIC
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_NATIVE_NO_STATIC
bool
default n

11
scripts/build/debug/300-gdb.sh
View File

@ -79,13 +79,6 @@ do_debug_gdb_build() {
cd "${CT_BUILD_DIR}/build-gdb-cross"
cross_extra_config=("${extra_config[@]}")
if [ "${CT_GDB_CROSS_USE_GMP_MPFR}" = "y" ]; then
cross_extra_config+=("--with-gmp=${CT_PREFIX_DIR}")
cross_extra_config+=("--with-mpfr=${CT_PREFIX_DIR}")
fi
if [ "${CT_GDB_CROSS_USE_MPC}" = "y" ]; then
cross_extra_config+=("--with-mpc=${CT_PREFIX_DIR}")
fi
case "${CT_THREADS}" in
none) cross_extra_config+=("--disable-threads");;
*) cross_extra_config+=("--enable-threads");;
@ -199,10 +192,6 @@ do_debug_gdb_build() {
none) native_extra_config+=("--disable-threads");;
*) native_extra_config+=("--enable-threads");;
esac
if [ "${CT_GDB_NATIVE_USE_GMP_MPFR}" = "y" ]; then
native_extra_config+=("--with-gmp=${CT_SYSROOT_DIR}/usr")
native_extra_config+=("--with-mpfr=${CT_SYSROOT_DIR}/usr")
fi
if [ "${CT_GDB_NATIVE_STATIC}" = "y" ]; then
CC_for_gdb="${CT_TARGET}-gcc -static"