From 6e73d8531ba409e513c2d491d473a7b593614733 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周日, 19 4月 2015 05:31:39 +0800
Subject: [PATCH] Remove generationg .so and update makefiles

---
 libscpi/inc/scpi/config.h |   14 +++++++++++++-
 1 files changed, 13 insertions(+), 1 deletions(-)

diff --git a/libscpi/inc/scpi/config.h b/libscpi/inc/scpi/config.h
index 703465d..d08c40f 100644
--- a/libscpi/inc/scpi/config.h
+++ b/libscpi/inc/scpi/config.h
@@ -40,7 +40,7 @@
 #ifdef	__cplusplus
 extern "C" {
 #endif
-
+    
 /* Compiler specific */
 /* 8bit PIC - PIC16, etc */
 #if defined(_MPC_)
@@ -61,6 +61,11 @@
 #define HAVE_STRNLEN            0
 #define HAVE_STRNCASECMP        1
 #define HAVE_STRNICMP           0
+#endif
+
+/* AVR libc */
+#if defined(__AVR_LIBC_VERSION__)
+#define HAVE_DTOSTRE            1
 #endif
 
 /* ======== test strnlen ======== */
@@ -92,6 +97,13 @@
 #define SCPI_strncasecmp(s1, s2, l)	OUR_strncasecmp((s1), (s2), (l))
 #endif
 
+#if HAVE_DTOSTRE
+#define SCPI_doubleToStr(v, s, l) strlen(dtostre((v), (s), 6, DTOSTR_PLUS_SIGN | DTOSTRE_ALWAYS_SIGN | DTOSTR_UPPERCASE))
+#else
+#define SCPI_doubleToStr(v, s, l) snprintf((s), (l), "%lg", (v))
+#endif
+
+
 #ifdef	__cplusplus
 }
 #endif

--
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