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>
56 lines
1.4 KiB
Diff
56 lines
1.4 KiB
Diff
From 72ee19f54fd35595465b2e35eccf1f3d65fe21c6 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Sat, 6 Aug 2016 17:32:50 -0700
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Subject: [PATCH] ppc/ptrace: Define pt_regs uapi_pt_regs on !GLIBC systems
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Upstream-Status: Pending
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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[Rebase on gdb 8.3]
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Signed-off-by: Romain Naour <romain.naour@gmail.com>
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---
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gdb/gdbserver/linux-ppc-low.c | 6 ++++++
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gdb/nat/ppc-linux.h | 6 ++++++
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2 files changed, 12 insertions(+)
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diff --git a/gdb/gdbserver/linux-ppc-low.c b/gdb/gdbserver/linux-ppc-low.c
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index 1b695e53fe9..1978347c02c 100644
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--- a/gdb/gdbserver/linux-ppc-low.c
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+++ b/gdb/gdbserver/linux-ppc-low.c
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@@ -23,7 +23,13 @@
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#include "elf/common.h"
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#include <sys/uio.h>
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#include <elf.h>
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+#if !defined(__GLIBC__)
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+# define pt_regs uapi_pt_regs
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+#endif
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#include <asm/ptrace.h>
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+#if !defined(__GLIBC__)
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+# undef pt_regs
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+#endif
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#include "arch/ppc-linux-common.h"
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#include "arch/ppc-linux-tdesc.h"
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diff --git a/gdb/nat/ppc-linux.h b/gdb/nat/ppc-linux.h
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index f1561b3b357..40399361c09 100644
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--- a/gdb/nat/ppc-linux.h
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+++ b/gdb/nat/ppc-linux.h
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@@ -18,7 +18,13 @@
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#ifndef NAT_PPC_LINUX_H
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#define NAT_PPC_LINUX_H
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+#if !defined(__GLIBC__)
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+# define pt_regs uapi_pt_regs
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+#endif
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#include <asm/ptrace.h>
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+#if !defined(__GLIBC__)
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+# undef pt_regs
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+#endif
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#include <asm/cputable.h>
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/* This sometimes isn't defined. */
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--
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2.21.0
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