From 1909a882df9e40c079b7fbcdfba3d1742c52a0fb Mon Sep 17 00:00:00 2001
From: Xavier Leroy <xavier.leroy@inria.fr>
Date: Sat, 25 Apr 2015 12:38:16 +0200
Subject: Provide and use compiler-dependent standard headers.

This branch provides implementations of the following standard headers:
<float.h> <stdarg.h> <stdbool.h> <stddef.h> <varargs.h>
These are the headers that are provided by GCC and Clang, as opposed
to being provided by Glibc and similar C standard libraries.

Configuration flag "-no-standard-headers" deactivates the installation
and use of these headers.

Lightly tested so far (IA32 Linux).
---
 driver/Configuration.ml | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'driver/Configuration.ml')

diff --git a/driver/Configuration.ml b/driver/Configuration.ml
index 2cea2b80..70131fc6 100644
--- a/driver/Configuration.ml
+++ b/driver/Configuration.ml
@@ -82,6 +82,11 @@ let has_runtime_lib =
   | "true" -> true
   | "false" -> false
   | v -> bad_config "has_runtime_lib" [v]
+let has_standard_headers = 
+  match get_config_string "has_standard_headers" with
+  | "true" -> true
+  | "false" -> false
+  | v -> bad_config "has_standard_headers" [v]
 let stdlib_path =
   if has_runtime_lib then
     get_config_string "stdlib_path"
-- 
cgit