mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2025-08-09 23:37:05 +02:00
d73d155969
clang is included with this port, but does not generate PIC on x86_64. on i386, this is not a problem so clang should, in theory, be working fully there.
87 lines
2.0 KiB
Diff
87 lines
2.0 KiB
Diff
--- llvm-2.8/lib/Support/CommandLine.cpp
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+++ llvm-2.8.mod/lib/Support/CommandLine.cpp
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@@ -31,7 +31,10 @@
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#include "llvm/ADT/StringMap.h"
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#include "llvm/ADT/Twine.h"
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#include "llvm/Config/config.h"
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-#include <cerrno>
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+
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+#include <asm-generic/errno-base.h>
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+extern __thread int errno;
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+
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#include <cstdlib>
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using namespace llvm;
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using namespace cl;
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--- llvm-2.8/lib/Support/raw_ostream.cpp
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+++ llvm-2.8.mod/lib/Support/raw_ostream.cpp
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@@ -22,7 +22,10 @@
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#include "llvm/System/Signals.h"
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#include "llvm/ADT/STLExtras.h"
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#include <cctype>
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-#include <cerrno>
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+
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+#include <asm-generic/errno-base.h>
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+extern __thread int errno;
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+
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#include <sys/stat.h>
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#include <sys/types.h>
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--- llvm-2.8/lib/System/Errno.cpp
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+++ llvm-2.8.mod/lib/System/Errno.cpp
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@@ -14,13 +14,11 @@
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#include "llvm/System/Errno.h"
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#include "llvm/Config/config.h" // Get autoconf configuration settings
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+extern __thread int errno;
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+
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#if HAVE_STRING_H
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#include <string.h>
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-#if HAVE_ERRNO_H
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-#include <errno.h>
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-#endif
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-
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//===----------------------------------------------------------------------===//
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//=== WARNING: Implementation here must contain only TRULY operating system
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//=== independent code.
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@@ -29,11 +27,9 @@
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namespace llvm {
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namespace sys {
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-#if HAVE_ERRNO_H
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std::string StrError() {
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return StrError(errno);
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}
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-#endif // HAVE_ERRNO_H
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std::string StrError(int errnum) {
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const int MaxErrStrLen = 2000;
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--- llvm-2.8/lib/System/Unix/Unix.h
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+++ llvm-2.8.mod/lib/System/Unix/Unix.h
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@@ -24,7 +24,10 @@
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#include <cstdlib>
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#include <cstdio>
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#include <cstring>
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-#include <cerrno>
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+
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+#include <asm-generic/errno-base.h>
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+extern __thread int errno;
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+
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#include <string>
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#include <algorithm>
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--- llvm-2.8/utils/TableGen/TGLexer.cpp
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+++ llvm-2.8.mod/utils/TableGen/TGLexer.cpp
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@@ -19,7 +19,10 @@
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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-#include <cerrno>
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+
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+#include <asm-generic/errno-base.h>
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+extern __thread int errno;
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+
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using namespace llvm;
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TGLexer::TGLexer(SourceMgr &SM) : SrcMgr(SM) {
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