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Dan Gohman 070c42f311 glibc has two versions of strerror_r, a standards compliant one and a GNU
specific one. The GNU one is chosen when _GNU_SOURCE is defined. g++ always
defines _GNU_SOURCE on linux platforms because glibc's headers won't compile
in C++ mode without it. The GNU strerror_r doesn't always modify the buffer
which causes empty error messages on linux.

This patch changes MakeErrMsg to use the return value of strerror_r to get
the string instead of assuming the buffer will be modified, on GLIBC.

Patch by Benjamin Kramer!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73396 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-15 18:05:46 +00:00
autoconf Add a flag to permit disabling libffi. 2009-06-06 06:24:44 +00:00
bindings Give embedded metadata its own type instead of relying on EmptyStructTy. 2009-05-30 05:06:04 +00:00
cmake CMake: New variable LLVM_LIBDIR_SUFFIX. 2009-06-12 02:49:53 +00:00
docs Reword the description of the noredzone attribute. 2009-06-15 17:37:09 +00:00
examples silence a warning. 2009-04-15 00:16:05 +00:00
include Part 1. 2009-06-15 08:28:29 +00:00
lib glibc has two versions of strerror_r, a standards compliant one and a GNU 2009-06-15 18:05:46 +00:00
projects Revert r67655 and r67656, as they are breaking the build. I'm 2009-03-25 00:52:11 +00:00
runtime Drop toy GC runtime. 2009-03-02 03:46:48 +00:00
test CheckTailCallReturnConstraints is missing a check on the 2009-06-15 14:43:36 +00:00
tools Remove the gcc= option. llvm-gcc uses only as= 2009-06-15 10:14:18 +00:00
unittests Reversed order of args in EXPECT_EQ() macros to be in the correct order: 2009-06-09 21:48:57 +00:00
utils Add output of the SFINAE bit for Clang's diagnostics 2009-06-14 07:24:49 +00:00
website Prepare for "core" website. 2007-08-03 05:43:35 +00:00
win32 Add a new codegen pass that normalizes dwarf exception handling 2009-05-22 20:36:31 +00:00
Xcode Remove Stacker.html from Xcode project. 2008-10-14 23:23:59 +00:00
build-for-llvm-top.sh Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
CMakeLists.txt CMake: New variable LLVM_LIBDIR_SUFFIX. 2009-06-12 02:49:53 +00:00
configure Regenerate. 2009-06-06 06:25:09 +00:00
CREDITS.TXT Add myself, test commit 2009-06-14 02:03:17 +00:00
LICENSE.TXT Now that we have atomics support properly detected by configure, 2009-05-19 00:08:29 +00:00
llvm.spec.in
Makefile Change 'make install' to install tblgen, for better support of out-of-tree targets, 2009-05-08 17:32:47 +00:00
Makefile.common Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
Makefile.config.in Add a --enable-profiling option to configure to build Debug+Profile and 2009-04-17 14:49:22 +00:00
Makefile.rules On platforms like Sparc64 you need to pass -r to 2009-06-05 15:05:19 +00:00
ModuleInfo.txt Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
README.txt README.txt: test commit w/blank line appended 2009-03-23 21:00:45 +00:00

Low Level Virtual Machine (LLVM)
================================

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