Update Windows version of config.h to note availability of floor/floorf/ceil/ceilf.
Also pulled Windows-specific modifications to config.h.in to a separate file, so
that changes to it trigger regeneration of config.h (which doesn't happen when the
custom build step for it changes).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25477 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/win32/config.h b/win32/config.h
new file mode 100644
index 0000000..be3f3fc
--- /dev/null
+++ b/win32/config.h
@@ -0,0 +1,24 @@
+/* This file is appended to config.h.in to form the Windows version of
+ * config.h */
+
+#define PACKAGE_NAME "LLVM (win32 vc7.1)"
+#define PACKAGE_VERSION 1.4
+#define HAVE_WINDOWS_H 1
+#define HAVE_LIMITS_H 1
+#define HAVE_SYS_STAT_H 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STDIO_H 1
+#define HAVE_STRING_H 1
+#define SHLIBEXT ".lib"
+#define error_t int
+#define HAVE_ERRNO_H 1
+#define LTDL_DLOPEN_DEPLIBS 1
+#define HAVE_CEIL 1
+#define HAVE_CEILF 1
+#define HAVE_FLOOR 1
+#define HAVE_FLOORF 1
+#define LTDL_OBJDIR "_libs"
+#define LTDL_SHLIBPATH_VAR "PATH"
+#define LTDL_SHLIB_EXT ".dll"
+#define LTDL_SYSSEARCHPATH ""
+#define LLVM_ON_WIN32 1