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