crosstool-ng/config/debug/gdb.in

# GDB menu

## help gdb is the GNU debugger

source "config/debug/gdb.in.cross"
source "config/debug/gdb.in.native"

config GDB_HAS_PKGVERSION_BUGURL
    bool
    default y if GDB_7_0_or_later

config GDB_HAS_PYTHON
    bool
    default y if GDB_7_0_or_later

config GDB_INSTALL_GDBINIT
    bool
    default y if GDB_7_0_or_later

# GDB 8.0 now requires C++ for build. GDB 7.12 offered a configure
# switch to fall back to C. We want to use that option because
# the conversion in 7.12 was incomplete and had some breakages.
config GDB_HAS_DISABLE_CXX_BUILD
    def_bool y
    depends on GDB_7_12_or_later && !GDB_8_0_or_later

# GDB 8.0 requires not just any C++, but recent enough to support C++11.
# Yes, in 2019 there are still LTS systems still lacking such support.
# I am looking at you, CentOS 6: no cookie for you, use an older GDB.
config GDB_DEP_CXX11
    def_bool y
    depends on !CONFIGURE_has_cxx11
    select GDB_REQUIRE_older_than_8_0

config GDB_HAS_IPA_LIB
    def_bool y
    depends on GDB_7_2_or_later

# Does GDB need ps_get_thread_area with const qualifier?
config GDB_CONST_GET_THREAD_AREA
    bool
    default y if GDB_older_than_7_12
Debug facilities: - add a framework to easily add new ones - add gdb as a first debug facility - add patches for gdb After the kernel checked its installed headers, clean up the mess of .checked.* files. Reorder scripts/crosstool.sh: - dump the configuration early - renice early - get info about build system early, when setting up the environment - when in cross or native, the host tools are those of the build system, and only in this case - elapsed time calculations moved to scripts/functions Remove handling of the color: it's gone once and for all. Update tools/addToolVersion.sh: - handle debug facilities - commonalise some code - remove dead tools (cygwin, tcc) Point to my address for bug reports. 2007-05-17 16:22:51 +00:00			`# GDB menu`

config: fix recursive deps The latest kconfig stuff is more stringent when it comes to validating the dependency of the symbols. It is no longer possible to have a symbol depend on itself (such as our construct for arch/cc/libc/... was doing). Fix our generated-file infrastructure to avoid these situations when the new kconfig stuff will be merged (in a following changeset). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 2011-05-08 17:02:44 +00:00			`## help gdb is the GNU debugger`
Debug facilities: - add a framework to easily add new ones - add gdb as a first debug facility - add patches for gdb After the kernel checked its installed headers, clean up the mess of .checked.* files. Reorder scripts/crosstool.sh: - dump the configuration early - renice early - get info about build system early, when setting up the environment - when in cross or native, the host tools are those of the build system, and only in this case - elapsed time calculations moved to scripts/functions Remove handling of the color: it's gone once and for all. Update tools/addToolVersion.sh: - handle debug facilities - commonalise some code - remove dead tools (cygwin, tcc) Point to my address for bug reports. 2007-05-17 16:22:51 +00:00
debug/gdb: split menuconfig for easier maintenance 2010-03-15 20:42:55 +00:00			`source "config/debug/gdb.in.cross"`
			`source "config/debug/gdb.in.native"`
Merge r1432:1437 from /branches/newlib into /trunk : - under bare-metal, the user is responsible for providing a gdbserver stub (r1433) - install a CT_TARGET-cc -> CT_TARGET-gcc symlink for the core gcc (r1434) - allow broader dependency in generated config files (r1435, r1436) - prepare C library menuconfig for using a C library under bare-metal (r1437) /trunk/scripts/build/cc/gcc.sh \| 4 4 0 0 ++++ /trunk/config/debug/gdb.in \| 5 5 0 0 +++++ /trunk/config/libc/glibc.in \| 1 1 0 0 + /trunk/config/libc/uClibc.in \| 1 1 0 0 + /trunk/config/libc/eglibc.in \| 2 1 1 0 +- /trunk/config/config.mk \| 20 8 12 0 ++++++++------------ /trunk/config/arch/sh.in \| 2 1 1 0 +- /trunk/config/arch/ia64.in \| 2 1 1 0 +- /trunk/config/arch/powerpc64.in \| 2 1 1 0 +- /trunk/config/libc.in \| 4 0 4 0 ---- 10 files changed, 23 insertions(+), 20 deletions(-) 2009-03-26 18:58:13 +00:00
gdb: use the PKGVERSION and BUGURL options This patch makes gdb benefit from the TOOLCHAIN_PKGVERSION and TOOLCHAIN_BUGURL options. Signed-off-by: "Benoît THÉBAUDEAU" <benoit.thebaudeau@advansee.com> 2011-05-31 19:03:03 +00:00			`config GDB_HAS_PKGVERSION_BUGURL`
			`bool`
Switch comp.libs/tools and debug to new framework. Signed-off-by: Alexey Neyman <stilor@att.net> 2017-05-20 04:58:46 +00:00			`default y if GDB_7_0_or_later`
debug/gdb: add handling of 7_0_or_later We'll need to differentiate gdb 7.0 or later, from gdb prior to 7.0 2010-03-20 17:49:15 +00:00
debug/gdb: add GDB_HAS_PYTHON Add a Kconfig boolean to enable python, only if GDB_7_0_or_later. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com> 2014-08-17 22:10:01 +00:00			`config GDB_HAS_PYTHON`
			`bool`
Switch comp.libs/tools and debug to new framework. Signed-off-by: Alexey Neyman <stilor@att.net> 2017-05-20 04:58:46 +00:00			`default y if GDB_7_0_or_later`
debug/gdb: add GDB_HAS_PYTHON Add a Kconfig boolean to enable python, only if GDB_7_0_or_later. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com> 2014-08-17 22:10:01 +00:00
debug/gdb: don;t install sample gdbinit for old versions Only starting with gdb-7 does installing the gdbinit sample makes senses. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 2011-07-29 22:05:53 +00:00			`config GDB_INSTALL_GDBINIT`
			`bool`
Switch comp.libs/tools and debug to new framework. Signed-off-by: Alexey Neyman <stilor@att.net> 2017-05-20 04:58:46 +00:00			`default y if GDB_7_0_or_later`
Restore a missing GDB option (whether GDB has --disable-build-with-cxx) and use it. Signed-off-by: Alexey Neyman <stilor@att.net> 2018-05-06 22:20:50 +00:00
			`# GDB 8.0 now requires C++ for build. GDB 7.12 offered a configure`
			`# switch to fall back to C. We want to use that option because`
			`# the conversion in 7.12 was incomplete and had some breakages.`
			`config GDB_HAS_DISABLE_CXX_BUILD`
			`def_bool y`
			`depends on GDB_7_12_or_later && !GDB_8_0_or_later`
CentOS6 cannot use newer GDB releases ... unless one retrofits it with a decent compiler instead of stock GCC 4.4. While here, sync up the ax_*.m4 with autoconf-archive. Signed-off-by: Alexey Neyman <stilor@att.net> 2019-03-05 08:48:31 +00:00
			`# GDB 8.0 requires not just any C++, but recent enough to support C++11.`
			`# Yes, in 2019 there are still LTS systems still lacking such support.`
			`# I am looking at you, CentOS 6: no cookie for you, use an older GDB.`
			`config GDB_DEP_CXX11`
			`def_bool y`
			`depends on !CONFIGURE_has_cxx11`
			`select GDB_REQUIRE_older_than_8_0`
Move GDB build into a common backend function ... needed to create a common runtime test for an incompatible change in glibc API. Signed-off-by: Alexey Neyman <stilor@att.net> 2019-03-10 02:01:30 +00:00
			`config GDB_HAS_IPA_LIB`
Allow older GDB to build against newer glibc Also, fix the subdir used when only gdbserver is built (without native GDB). Signed-off-by: Alexey Neyman <stilor@att.net> 2019-03-11 07:33:22 +00:00			`def_bool y`
Move GDB build into a common backend function ... needed to create a common runtime test for an incompatible change in glibc API. Signed-off-by: Alexey Neyman <stilor@att.net> 2019-03-10 02:01:30 +00:00			`depends on GDB_7_2_or_later`

Allow older GDB to build against newer glibc Also, fix the subdir used when only gdbserver is built (without native GDB). Signed-off-by: Alexey Neyman <stilor@att.net> 2019-03-11 07:33:22 +00:00			`# Does GDB need ps_get_thread_area with const qualifier?`
			`config GDB_CONST_GET_THREAD_AREA`
			`bool`
			`default y if GDB_older_than_7_12`