Add support for RTEMS BSP or user supplied CFLAGS. Remove march/mcpu.

Added support to read an RTEMS BSP pkgconfig file and ste the CC
flags.

1 files changed, 82 insertions, 0 deletions

diff --git a/rld-rtems.h b/rld-rtems.h
new file mode 100644
index 0000000..97dc67e
--- /dev/null
+++ b/rld-rtems.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2011-2014, Chris Johns <chrisj@rtems.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+/**
+ * @file
+ *
+ * @ingroup rtems-ld
+ *
+ * @brief Support to manage RTEMS.
+ *
+ */
+
+#if !defined (_RLD_RTEMS_H_)
+#define _RLD_RTEMS_H_
+
+#include <string>
+
+namespace rld
+{
+  namespace rtems
+  {
+    /**
+     * The RTEMS default version.
+     */
+    extern std::string version;
+
+    /**
+     * The path to RTEMS.
+     */
+    extern std::string path;
+
+    /**
+     * Is the RTEMS installed.
+     */
+    extern bool installed;
+
+    /**
+     * The BSP name.
+     */
+    extern std::string arch_bsp;
+
+    /**
+     * Return the architecture given an arch/bsp string.
+     */
+    const std::string arch (const std::string& ab);
+
+    /**
+     * Return the bsp given an arch/bsp string.
+     */
+    const std::string bsp (const std::string& ab);
+
+    /**
+     * Return the RTEMS bsp string given an arch/bsp string.
+     */
+    const std::string rtems_bsp (const std::string& ab);
+
+    /**
+     * Load the configuration. Set the various values via the command or a
+     * configuration file then check the configuration.
+     */
+    void load_cc ();
+
+    /**
+     * Process the BSP name updating the various CC flags.
+     */
+    void set_cc (void);
+  }
+}
+
+#endif