midipix / build / midipix_build

Forked from build/midipix_build 4 years ago
Clone

Blame patches/llvm_host/llvm-0003-Fix-DynamicLibrary-to-build-with-musl-libc.patch

Lucio Andrés Illanes Albornoz (arab, vxp) 585426
From d12ecb83d01dcb580dd94f4d57828f33d3eb4c35 Mon Sep 17 00:00:00 2001
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
From: Natanael Copa <ncopa@alpinelinux.org>
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
Date: Thu, 18 Feb 2016 15:33:21 +0100
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
Subject: [PATCH 3/3] Fix DynamicLibrary to build with musl libc
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
stdin/out/err is part of the libc and not the kernel so we check for the
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
specific libc that does the unexpected instead of linux.
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
This is needed for making it build with musl libc.
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
---
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
 lib/Support/DynamicLibrary.cpp | 4 ++--
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
 1 file changed, 2 insertions(+), 2 deletions(-)
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
diff --git a/lib/Support/DynamicLibrary.cpp b/lib/Support/DynamicLibrary.cpp
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
index 9a7aeb5..0c1c8f8 100644
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
--- a/lib/Support/DynamicLibrary.cpp
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
+++ b/lib/Support/DynamicLibrary.cpp
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
@@ -140,10 +140,10 @@ void* DynamicLibrary::SearchForAddressOfSymbol(const char *symbolName) {
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
 #define EXPLICIT_SYMBOL(SYM) \
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
    if (!strcmp(symbolName, #SYM)) return &SYM
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
 
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
-// On linux we have a weird situation. The stderr/out/in symbols are both
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
+// On GNU libc we have a weird situation. The stderr/out/in symbols are both
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
 // macros and global variables because of standards requirements. So, we
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
 // boldly use the EXPLICIT_SYMBOL macro without checking for a #define first.
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
-#if defined(__linux__) and !defined(__ANDROID__)
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
+#if defined(__GLIBC__)
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
   {
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
     EXPLICIT_SYMBOL(stderr);
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
     EXPLICIT_SYMBOL(stdout);
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
-- 
Lucio Andrés Illanes Albornoz (arab, vxp) 585426
2.7.3
Lucio Andrés Illanes Albornoz (arab, vxp) 585426