More documentation of -version-info of libtool; reflect last change in configure...

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@386 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/src/gras/Makefile.am b/src/gras/Makefile.am
index 9bbaf9f..2a63cb2 100644 (file)
--- a/src/gras/Makefile.am
+++ b/src/gras/Makefile.am
@@ -1,9 +1,11 @@
 SUBDIRS=. Tests
-AM_CFLAGS=-g -ffast-math -funroll-loops -O3 -fno-strict-aliasing 
- 
+AM_CFLAGS= -DNDEBUG 
 
-# -DNLOG -DNDEBUG
+# -DNLOG   cuts absolutely all logs at compilation time.
+# -DNDEBUG cuts asserts and logs at "trace" and "debug" levels.
 
+# -g -ffast-math -funroll-loops -O3 -fno-strict-aliasing
+# Those should be added by configure when using gcc
 # fast-math is nasty when using IEEE floating point semantic
 # strict-aliasing breaks my type-punning bad habit.
 
@@ -19,6 +21,19 @@ EXTRA_DIST= ./gras_private.h    \
        Virtu/virtu_sg.h \
        DataDesc/ddt_parse.yy.l DataDesc/ddt_parse.yy.c
 
+#LIBRARY_VERSION= 0:0:0
+#                 | | |
+#          +------+ | +---+
+#          |        |     |
+#       current:revision:age
+#          |        |     |
+#          |        |     +- Increment if interfaces have been added
+#          |        |        Set to zero if interfaces have been removed or
+#          |        |        changed
+#          |        +- Increment if source code has changed
+#          |           Set to zero if current is incremented
+#          +- Increment if interfaces have been added, removed or changed
+
 VERSION_INFO= -release 20040722 -version-info 0:0:0
 # from `info libtool "Updating version info"` 
 # and  `info libtool "Release numbers"`