5377f8de7a
The in-tree build restriction has been added after the move of gnulib
to top level [1] [2]. This restriction has been added as a workaround
a build issue with gdbserver that still uses its own copy of gnulib.
gnulib is configured a second time if we build in-tree gdb and gdbserver:
configure: error: source directory already configured; run "make distclean" there first
configure: error: .././../../gnulib/configure failed for build-gnulib-gdbserver
configure: error: ./configure failed for gdbserver
Use the same pre-configure-hook as gcc package.
Older gdb version support building out of tree even if it's not
required.
There is no in-tree build restriction of we only build gdbserver for
the target.
[1] https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=73cc72729a184f00bf6fc4d74684a8516ba6b683
[2] https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=043a0010933a6b55081535ecaf7fde9cc1491be0
See:
https://sourceware.org/pipermail/gdb-announce/2020/000122.html
https://sourceware.org/pipermail/gdb-announce/2020/000123.html
Signed-off-by: Maxim Kochetkov <fido_max@inbox.ru>
[Romain:
- add in-tree build support
- improve commit log]
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
98 lines
2.4 KiB
Plaintext
98 lines
2.4 KiB
Plaintext
config BR2_PACKAGE_HOST_GDB_ARCH_SUPPORTS
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bool
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default y
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depends on !((BR2_arm || BR2_armeb) && BR2_BINFMT_FLAT)
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depends on !BR2_microblaze
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depends on !BR2_nios2
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depends on !BR2_or1k
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depends on !BR2_riscv
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depends on !BR2_nds32
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comment "Host GDB Options"
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depends on !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY
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depends on BR2_PACKAGE_HOST_GDB_ARCH_SUPPORTS
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config BR2_PACKAGE_HOST_GDB
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bool "Build cross gdb for the host"
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# When the external toolchain gdbserver is used, we shouldn't
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# allow to build a cross-gdb, as the one of the external
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# toolchain should be used.
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depends on !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY
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depends on BR2_PACKAGE_HOST_GDB_ARCH_SUPPORTS
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help
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Build a cross gdb that runs on the host machine and debugs
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programs running on the target. It requires 'gdbserver'
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installed on the target, see BR2_PACKAGE_GDB_SERVER to
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enable it.
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if BR2_PACKAGE_HOST_GDB
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config BR2_PACKAGE_HOST_GDB_TUI
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bool "TUI support"
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help
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This option enables terminal user interface (TUI) for gdb
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choice
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prompt "Python support"
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default BR2_PACKAGE_HOST_GDB_NOPYTHON
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help
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Select the version of Python you wish to use
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config BR2_PACKAGE_HOST_GDB_NOPYTHON
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bool "None"
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help
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This option disables Python support in the cross gdb.
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config BR2_PACKAGE_HOST_GDB_PYTHON
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bool "Python 2"
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help
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This option enables the Python 2 support in the cross gdb.
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config BR2_PACKAGE_HOST_GDB_PYTHON3
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bool "Python 3"
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help
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This option enables the Python 3 support in the cross gdb.
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endchoice
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config BR2_PACKAGE_HOST_GDB_SIM
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bool "Simulator support"
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depends on !BR2_arc
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help
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This option enables the simulator support in the cross gdb.
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choice
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prompt "GDB debugger Version"
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default BR2_GDB_VERSION_8_2
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depends on !BR2_arc
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depends on !BR2_csky
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help
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Select the version of gdb you wish to use.
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config BR2_GDB_VERSION_8_1
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bool "gdb 8.1.x"
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config BR2_GDB_VERSION_8_2
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bool "gdb 8.2.x"
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config BR2_GDB_VERSION_8_3
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bool "gdb 8.3.x"
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config BR2_GDB_VERSION_9_2
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bool "gdb 9.2.x"
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endchoice
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endif
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# If cross-gdb is not enabled, the latest working version is chosen.
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config BR2_GDB_VERSION
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string
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default "arc-2020.03-release-gdb" if BR2_arc
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default "4ecb98fbc2f94dbe01b69384afbc515107de73df" if BR2_csky
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default "8.1.1" if BR2_GDB_VERSION_8_1
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default "8.2.1" if BR2_GDB_VERSION_8_2 || !BR2_PACKAGE_HOST_GDB
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default "8.3.1" if BR2_GDB_VERSION_8_3
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default "9.2" if BR2_GDB_VERSION_9_2
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depends on BR2_PACKAGE_GDB || BR2_PACKAGE_HOST_GDB
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