Merged in autoconf branch. This provides configuration via the autoconf

system.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7014 91177308-0d34-0410-b5e6-96231b3b80d8

6 files changed, 29 insertions, 19 deletions

diff --git a/support/lib/Support/PluginLoader.cpp b/support/lib/Support/PluginLoader.cpp
index dce923a..b973b16 100644
--- a/support/lib/Support/PluginLoader.cpp
+++ b/support/lib/Support/PluginLoader.cpp
@@ -11,8 +11,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "Support/CommandLine.h"
-#include <dlfcn.h>
-#include <link.h>
+#include "Config/dlfcn.h"
+#include "Config/link.h"
 #include <iostream>
 
 namespace {
diff --git a/support/lib/Support/Signals.cpp b/support/lib/Support/Signals.cpp
index 503d3a6..b3ad9c4 100644
--- a/support/lib/Support/Signals.cpp
+++ b/support/lib/Support/Signals.cpp
@@ -32,7 +32,7 @@ static const int *KillSigsEnd = KillSigs + sizeof(KillSigs)/sizeof(KillSigs[0]);
 
 
 // SignalHandler - The signal handler that runs...
-static void SignalHandler(int Sig) {
+static RETSIGTYPE SignalHandler(int Sig) {
   while (!FilesToRemove.empty()) {
     std::remove(FilesToRemove.back().c_str());
     FilesToRemove.pop_back();
diff --git a/support/lib/Support/SystemUtils.cpp b/support/lib/Support/SystemUtils.cpp
index 51f3d18..97e1306 100644
--- a/support/lib/Support/SystemUtils.cpp
+++ b/support/lib/Support/SystemUtils.cpp
@@ -10,12 +10,12 @@
 #include <fstream>
 #include <iostream>
 #include <cstdlib>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <errno.h>
+#include "Config/sys/types.h"
+#include "Config/sys/stat.h"
+#include "Config/fcntl.h"
+#include "Config/sys/wait.h"
+#include "Config/unistd.h"
+#include "Config/errno.h"
 
 /// removeFile - Delete the specified file
 ///
diff --git a/support/lib/Support/Timer.cpp b/support/lib/Support/Timer.cpp
index 96b63f1..79d4c1c 100644
--- a/support/lib/Support/Timer.cpp
+++ b/support/lib/Support/Timer.cpp
@@ -4,15 +4,16 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "Config/malloc.h"
+
 #include "Support/Timer.h"
 #include "Support/CommandLine.h"
-#include <sys/resource.h>
-#include <sys/time.h>
-#include <unistd.h>
-#ifndef __FreeBSD__
-#include <malloc.h>
-#endif // __FreeBSD__
-#include <stdio.h>
+
+#include "Config/sys/resource.h"
+#include "Config/sys/time.h"
+#include "Config/unistd.h"
+#include "Config/malloc.h"
+#include "Config/stdio.h"
 #include <iostream>
 #include <algorithm>
 #include <functional>
@@ -21,10 +22,12 @@
 std::string LibSupportInfoOutputFilename;
 
 namespace {
+#ifdef HAVE_MALLINFO
   cl::opt<bool>
   TrackSpace("track-memory", cl::desc("Enable -time-passes memory "
                                       "tracking (this may be slow)"),
              cl::Hidden);
+#endif
 
   cl::opt<std::string, true>
   InfoOutputFilename("info-output-file",
@@ -76,12 +79,12 @@ Timer::~Timer() {
 }
 
 static long getMemUsage() {
-#ifndef __FreeBSD__
+#ifdef HAVE_MALLINFO
   if (TrackSpace) {
     struct mallinfo MI = mallinfo();
     return MI.uordblks/*+MI.hblkhd*/;
   }
-#endif // __FreeBSD__
+#endif
   return 0;
 }
 
diff --git a/support/tools/Burg/Makefile b/support/tools/Burg/Makefile
index b19c0c2..1022358 100644
--- a/support/tools/Burg/Makefile
+++ b/support/tools/Burg/Makefile
@@ -25,4 +25,4 @@ test:: $(TOOLEXENAME_G) sample.gr
 	$(TOOLEXENAME_G) -I      sample.gr -o tmp && cmp tmp sample.c
 	$(TOOLEXENAME_G) -I -O0 <sample.gr   >tmp && cmp tmp sample.c
 	$(TOOLEXENAME_G) -I -=  <sample.gr   >tmp && cmp tmp sample.c
-	rm -f tmp sample.c
+	$(RM) -f tmp sample.c
diff --git a/support/tools/TableGen/Makefile b/support/tools/TableGen/Makefile
index 21c68c6..98417d2 100644
--- a/support/tools/TableGen/Makefile
+++ b/support/tools/TableGen/Makefile
@@ -6,6 +6,13 @@ USEDLIBS = support.a
 
 include $(LEVEL)/Makefile.common
 
+#
+# Make the source file depend on the header file.  In this way, dependencies
+# (which depend on the source file) won't get generated until bison is done
+# generating the C source and header files for the parser.
+#
+FileLexer.cpp: FileParser.h
+
 clean::
 	-rm -f FileParser.cpp FileParser.h FileLexer.cpp CommandLine.cpp
 	-rm -f FileParser.output