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Fix the build under Debian GNU/Hurd.

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Thanks to Pino Toscano for the patch



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154500 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sylvestre Ledru 2012-04-11 15:35:36 +00:00
parent 611afc0620
commit 6fc30c26b7
5 changed files with 20 additions and 5 deletions
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2
Makefile.rules
View File

@ -1432,7 +1432,7 @@ LD.Flags += -Wl,-exported_symbol,_main
endif
endif
ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux NetBSD FreeBSD))
ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux NetBSD FreeBSD GNU))
ifneq ($(ARCH), Mips)
LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
endif

5
lib/Support/Unix/Path.inc
View File

@ -60,6 +60,11 @@
#include <mach-o/dyld.h>
#endif
// For GNU Hurd
#if defined(__GNU__) && !defined(MAXPATHLEN)
# define MAXPATHLEN 4096
#endif
// Put in a hack for Cygwin which falsely reports that the mkdtemp function
// is available when it is not.
#ifdef __CYGWIN__

10
lib/Support/Unix/PathV2.inc
View File

@ -46,6 +46,11 @@
#include <limits.h>
#endif
// For GNU Hurd
#if defined(__GNU__) && !defined(PATH_MAX)
# define PATH_MAX 4096
#endif
using namespace llvm;
namespace {
@ -96,7 +101,12 @@ namespace sys {
namespace fs {
error_code current_path(SmallVectorImpl<char> &result) {
#ifdef MAXPATHLEN
result.reserve(MAXPATHLEN);
#else
// For GNU Hurd
result.reserve(1024);
#endif
while (true) {
if (::getcwd(result.data(), result.capacity()) == 0) {

4
lib/Support/Unix/Process.inc
View File

@ -136,7 +136,7 @@ int Process::GetCurrentGroupId() {
return getgid();
}
#ifdef HAVE_MACH_MACH_H
#if defined(HAVE_MACH_MACH_H) && !defined(__GNU__)
#include <mach/mach.h>
#endif
@ -150,7 +150,7 @@ void Process::PreventCoreFiles() {
setrlimit(RLIMIT_CORE, &rlim);
#endif
#ifdef HAVE_MACH_MACH_H
#if defined(HAVE_MACH_MACH_H) && !defined(__GNU__)
// Disable crash reporting on Mac OS X 10.0-10.4
// get information about the original set of exception ports for the task

4
tools/llvm-shlib/Makefile
View File

@ -63,7 +63,7 @@ ifeq ($(HOST_OS),Darwin)
endif
endif
ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux FreeBSD OpenBSD))
ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux FreeBSD OpenBSD GNU))
# Include everything from the .a's into the shared library.
LLVMLibsOptions := -Wl,--whole-archive $(LLVMLibsOptions) \
-Wl,--no-whole-archive
@ -71,7 +71,7 @@ ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux FreeBSD OpenBSD))
LLVMLibsOptions += -Wl,--soname,lib$(LIBRARYNAME)$(SHLIBEXT)
endif
ifeq ($(HOST_OS),Linux)
ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux GNU))
# Don't allow unresolved symbols.
LLVMLibsOptions += -Wl,--no-undefined
endif