ea560124dc
This is needed for the upcoming 'tmate' package. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
46 lines
1.5 KiB
Diff
46 lines
1.5 KiB
Diff
From 8704cf388dbfa7de5a5ecf3bdb46375b62a040a1 Mon Sep 17 00:00:00 2001
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From: Johannes Schindelin <johannes.schindelin@gmx.de>
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Date: Mon, 26 Oct 2020 23:22:31 +0100
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Subject: [PATCH] Work around internal compiler error
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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When compiling with `-fstack-clash-protection`, we run into this problem
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using MSYS2's GCC v9.3.0:
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during RTL pass: final
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sftp.c: In function ‘sftp_packet_read’:
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sftp.c:521:1: internal compiler error: in i386_pe_seh_unwind_emit, at config/i386/winnt.c:1258
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521 | }
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| ^
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Let's just not use this flag. According to
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90458#c2, this might be the
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correct thing to do on Windows, anyway.
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Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
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---
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CompilerChecks.cmake | 5 -----
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1 file changed, 5 deletions(-)
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diff --git a/CompilerChecks.cmake b/CompilerChecks.cmake
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index 5bdc05c..e623f58 100644
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--- a/CompilerChecks.cmake
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+++ b/CompilerChecks.cmake
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@@ -85,11 +85,6 @@ if (UNIX)
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endif()
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endif (WITH_STACK_PROTECTOR_STRONG)
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- check_c_compiler_flag_ssp("-fstack-clash-protection" WITH_STACK_CLASH_PROTECTION)
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- if (WITH_STACK_CLASH_PROTECTION)
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- list(APPEND SUPPORTED_COMPILER_FLAGS "-fstack-clash-protection")
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- endif()
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-
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if (PICKY_DEVELOPER)
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add_c_compiler_flag("-Wno-error=deprecated-declarations" SUPPORTED_COMPILER_FLAGS)
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add_c_compiler_flag("-Wno-error=tautological-compare" SUPPORTED_COMPILER_FLAGS)
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--
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2.29.1
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