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24 lines
931 B
24 lines
931 B
3 years ago
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commit f6df41524e703dc471e283e566a48e05a735b7f2
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Author: Anders <anders_k@users.sourceforge.net>
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Date: Sat Jun 27 23:18:45 2020 +0000
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Don't let GCC 10 generate memmove calls (bug #1248)
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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@7189 212acab6-be3b-0410-9dea-997c60f758d6
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diff --git a/SCons/Config/gnu b/SCons/Config/gnu
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index bfcb362d..21fa446b 100644
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--- a/SCons/Config/gnu
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+++ b/SCons/Config/gnu
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@@ -103,6 +103,10 @@ stub_env.Append(LINKFLAGS = ['$NODEFLIBS_FLAG']) # no standard libraries
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stub_env.Append(LINKFLAGS = ['$ALIGN_FLAG']) # 512 bytes align
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stub_env.Append(LINKFLAGS = ['$MAP_FLAG']) # generate map file
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+conf = FlagsConfigure(stub_env)
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+conf.CheckCompileFlag('-fno-tree-loop-distribute-patterns') # GCC 10: Don't generate msvcrt!memmove calls (bug #1248)
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+conf.Finish()
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+
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stub_uenv = stub_env.Clone()
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stub_uenv.Append(CPPDEFINES = ['_UNICODE', 'UNICODE'])
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