From 85a77720c678d1bb37c1445755ea2b38c658ca36 Mon Sep 17 00:00:00 2001
From: Uwe Hermann <uwe@hermann-uwe.de>
Date: Sat, 24 Mar 2012 19:42:26 +0100
Subject: [PATCH] sr: sigrok.h: Add version macros.

---
 configure.ac | 13 ++++---------
 sigrok.h.in  | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 9 deletions(-)

diff --git a/configure.ac b/configure.ac
index 31737676..d51449d7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -67,6 +67,10 @@ LIBSIGROK_LT_REVISION=0
 LIBSIGROK_LT_AGE=0
 LIBSIGROK_LT_VERSION="$LIBSIGROK_LT_CURRENT:$LIBSIGROK_LT_REVISION:$LIBSIGROK_LT_AGE"
 LIBSIGROK_LT_LDFLAGS="-version-info $LIBSIGROK_LT_VERSION"
+AC_SUBST(LIBSIGROK_LT_CURRENT)
+AC_SUBST(LIBSIGROK_LT_REVISION)
+AC_SUBST(LIBSIGROK_LT_AGE)
+AC_SUBST(LIBSIGROK_LT_VERSION)
 AC_SUBST(LIBSIGROK_LT_LDFLAGS)
 
 # Logic analyzer hardware support '--enable' options.
@@ -273,15 +277,6 @@ AC_SUBST(LIBSIGROK_MINOR_VERSION)
 AC_SUBST(LIBSIGROK_MICRO_VERSION)
 AC_SUBST(LIBSIGROK_VERSION)
 
-AC_DEFINE(LIBSIGROK_MAJOR_VERSION, [libsigrok_major_version],
-	  [Define to the libsigrok major package version])
-AC_DEFINE(LIBSIGROK_MINOR_VERSION, [libsigrok_minor_version],
-	  [Define to the libsigrok minor package version])
-AC_DEFINE(LIBSIGROK_MICRO_VERSION, [libsigrok_micro_version],
-	  [Define to the libsigrok micro package version])
-AC_DEFINE(LIBSIGROK_VERSION, [libsigrok_version],
-	  [Define to the libsigrok package version])
-
 AC_CONFIG_FILES([Makefile
 		 sigrok.h
 		 firmware/Makefile
diff --git a/sigrok.h.in b/sigrok.h.in
index 35874385..2a7d9762 100644
--- a/sigrok.h.in
+++ b/sigrok.h.in
@@ -30,6 +30,38 @@
 extern "C" {
 #endif
 
+/*
+ * Package version macros (can be used for conditional compilation).
+ */
+
+/** The libsigrok package 'major' version number. */
+#define LIBSIGROK_MAJOR_VERSION @LIBSIGROK_MAJOR_VERSION@
+
+/** The libsigrok package 'minor' version number. */
+#define LIBSIGROK_MINOR_VERSION @LIBSIGROK_MINOR_VERSION@
+
+/** The libsigrok package 'micro' version number. */
+#define LIBSIGROK_MICRO_VERSION @LIBSIGROK_MICRO_VERSION@
+
+/** The libsigrok package version ("major.minor.micro") as string. */
+#define LIBSIGROK_VERSION_STRING "@LIBSIGROK_VERSION@"
+
+/*
+ * Library/libtool version macros (can be used for conditional compilation).
+ */
+
+/** The libsigrok libtool 'current' version number. */
+#define LIBSIGROK_LT_CURRENT @LIBSIGROK_LT_CURRENT@
+
+/** The libsigrok libtool 'revision' version number. */
+#define LIBSIGROK_LT_REVISION @LIBSIGROK_LT_REVISION@
+
+/** The libsigrok libtool 'age' version number. */
+#define LIBSIGROK_LT_AGE @LIBSIGROK_LT_AGE@
+
+/** The libsigrok libtool version ("current:revision:age") as string. */
+#define LIBSIGROK_LT_VERSION_STRING "@LIBSIGROK_LT_VERSION@"
+
 /*
  * Status/error codes returned by libsigrok functions.
  *