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Support/PathV2: Add identify_magic.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123548 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael J. Spencer
2011-01-15 20:39:36 +00:00
parent b6516aeef1
commit 28f0ed5c9d
5 changed files with 49 additions and 40 deletions
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8
lib/Archive/ArchiveWriter.cpp
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@ -181,9 +181,11 @@ Archive::addFileBefore(const sys::Path& filePath, iterator where,
flags |= ArchiveMember::HasPathFlag;
if (hasSlash || filePath.str().length() > 15)
flags |= ArchiveMember::HasLongFilenameFlag;
std::string magic;
mbr->path.getMagicNumber(magic,4);
switch (sys::IdentifyFileType(magic.c_str(),4)) {
sys::LLVMFileType type;
if (sys::fs::identify_magic(mbr->path.str(), type))
type = sys::Unknown_FileType;
switch (type) {
case sys::Bitcode_FileType:
flags |= ArchiveMember::BitcodeFlag;
break;