https://llvm.org/bugs/show_bug.cgi?id=26385
Bug ID: 26385
Summary: Cannot re-direct llvm-config output to file when
configuring with LLVM_LINK_TOOLS_DYLIB
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Support Libraries
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
It appears that the destructor for outs(), which llvm-config uses to print
output, is never called so the output is never flushed. This only seems to
happen when using -DLLVM_LINK_TOOLS_DYLIB
This makes it impossible to redirect output from llvm-config to a file:
llvm-config --version > llvm-version.txt
Results in an empty file.
For more information see http://reviews.llvm.org/D14543.
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