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53bbdc7425
The bionic libc support was out of date and relied on downloading binaries from the internet. It was already marked as obsolete. Now that the 1.25.0 release is out it can be completely removed. Signed-off-by: Chris Packham <judge.packham@gmail.com>
83 lines
2.7 KiB
Plaintext
83 lines
2.7 KiB
Plaintext
# Menu for the native GDB binaries (GDB itself and gdbserver)
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config GDB_NATIVE
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bool
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prompt "Native gdb"
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depends on ! BARE_METAL
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depends on CC_LANG_CXX || !GDB_8_0_or_later
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select LIBC_UCLIBC_WCHAR if LIBC_UCLIBC_NG && GDB_8_0_or_later
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select LIBC_UCLIBC_IPV6 if LIBC_UCLIBC_NG && GDB_8_3_or_later
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select EXPAT_TARGET
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select NCURSES_TARGET
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select GMP_TARGET if GDB_11_or_later
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help
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Build and install a native gdb for the target, to run on the target.
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config GDB_GDBSERVER
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bool
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prompt "gdbserver"
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default y
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depends on ! BARE_METAL
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select LIBC_UCLIBC_WCHAR if LIBC_UCLIBC_NG && GDB_8_0_or_later
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select LIBC_UCLIBC_IPV6 if LIBC_UCLIBC_NG && GDB_8_3_or_later
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help
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Build and install a gdbserver for the target, to run on the target.
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if GDB_NATIVE || GDB_GDBSERVER
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config GDB_NATIVE_BUILD_IPA_LIB
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bool
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prompt "Build the IPA library"
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depends on LIBC_GLIBC
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depends on !GDB_NATIVE_STATIC
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help
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gdbserver >= 7.2 comes with an optional library to use tracepoints,
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the In Process Agent (IPA) library, libinproctrace.so. This library
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uses some GNU extensions from the C library.
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Say 'y' if you intend to use tracepoints when debugging your
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programs with gdbserver.
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Note: Currently, building this library is not possible when the
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gdbserver is built statically. This is a limitation in
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crosstool-NG, so do not bug upstream about it...
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config GDB_NATIVE_STATIC
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bool
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prompt "Build a static gdb binaries"
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depends on EXPERIMENTAL
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help
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In case you have trouble with dynamic loading of shared libraries,
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you will find that a static gdb comes in handy.
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However, it has been noticed at least on x86 that enabling this
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option produces an invalid gdb binary. It is linked with
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"-static -Wl,--dynamic-list=..." which
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# (a) requests invalid program interpreter
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# (b) crashes glibc/uClibc-ng and does not work with musl
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# See https://sourceware.org/ml/libc-alpha/2017-03/msg00267.html
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It is possible it would work with other architectures, hence it is
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not completely removed. Use with care and report to the mailing list
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if the resulting binaries work.
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For further details, see:
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https://sourceware.org/bugzilla/show_bug.cgi?id=19617
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https://sourceware.org/bugzilla/show_bug.cgi?id=21086
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config GDB_NATIVE_STATIC_LIBSTDCXX
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bool
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prompt "Link against static libstdc+++"
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depends on !GDB_NATIVE_STATIC
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default n
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help
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Say 'y' if you do not want gdbserver to require libstdc++.so on the
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target.
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endif # GDB_NATIVE
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if BARE_METAL
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comment "In bare-metal, you'll need to "
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comment "provide your own gdbserver stub."
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endif # BARE_METAL
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