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=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
endif
#include <mach-o/dyld.h>
#endif
+// For GNU Hurd
+#if defined(__GNU__) && !defined(MAXPATHLEN)
+# define MAXPATHLEN 4096
+#endif
+
// Put in a hack for Cygwin which falsely reports that the mkdtemp function
// is available when it is not.
#ifdef __CYGWIN__
#include <limits.h>
#endif
+// For GNU Hurd
+#if defined(__GNU__) && !defined(PATH_MAX)
+# define PATH_MAX 4096
+#endif
+
using namespace llvm;
namespace {
namespace fs {
error_code current_path(SmallVectorImpl<char> &result) {
+#ifdef MAXPATHLEN
result.reserve(MAXPATHLEN);
+#else
+// For GNU Hurd
+ result.reserve(1024);
+#endif
while (true) {
if (::getcwd(result.data(), result.capacity()) == 0) {
return getgid();
}
-#ifdef HAVE_MACH_MACH_H
+#if defined(HAVE_MACH_MACH_H) && !defined(__GNU__)
#include <mach/mach.h>
#endif
setrlimit(RLIMIT_CORE, &rlim);
#endif
-#ifdef HAVE_MACH_MACH_H
+#if defined(HAVE_MACH_MACH_H) && !defined(__GNU__)
// Disable crash reporting on Mac OS X 10.0-10.4
// get information about the original set of exception ports for the task
endif
endif
-ifeq ($(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 $(LLVMLibsOptions) \
-Wl,--no-whole-archive
LLVMLibsOptions += -Wl,--soname,lib$(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