forked from mirrors/nixpkgs
34 lines
1.3 KiB
Diff
34 lines
1.3 KiB
Diff
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From d12ecb83d01dcb580dd94f4d57828f33d3eb4c35 Mon Sep 17 00:00:00 2001
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From: Natanael Copa <ncopa@alpinelinux.org>
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Date: Thu, 18 Feb 2016 15:33:21 +0100
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Subject: [PATCH 3/3] Fix DynamicLibrary to build with musl libc
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stdin/out/err is part of the libc and not the kernel so we check for the
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specific libc that does the unexpected instead of linux.
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This is needed for making it build with musl libc.
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---
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lib/Support/DynamicLibrary.cpp | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/lib/Support/DynamicLibrary.cpp b/lib/Support/DynamicLibrary.cpp
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index 9a7aeb5..0c1c8f8 100644
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--- a/lib/Support/DynamicLibrary.cpp
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+++ b/lib/Support/DynamicLibrary.cpp
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@@ -140,10 +140,10 @@ void* DynamicLibrary::SearchForAddressOfSymbol(const char *symbolName) {
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#define EXPLICIT_SYMBOL(SYM) \
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if (!strcmp(symbolName, #SYM)) return &SYM
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-// On linux we have a weird situation. The stderr/out/in symbols are both
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+// On GNU libc we have a weird situation. The stderr/out/in symbols are both
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// macros and global variables because of standards requirements. So, we
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// boldly use the EXPLICIT_SYMBOL macro without checking for a #define first.
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-#if defined(__linux__) and !defined(__ANDROID__)
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+#if defined(__GLIBC__)
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{
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EXPLICIT_SYMBOL(stderr);
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EXPLICIT_SYMBOL(stdout);
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--
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2.7.3
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