1 #
2 # THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
3 # OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
4 #
5 # Permission is hereby granted to use or copy this program
6 # for any purpose, provided the above notices are retained on all copies.
7 # Permission to modify the code and to distribute modified code is granted,
8 # provided the above notices are retained, and a notice that the code was
9 # modified is included with the above copyright notice.
10 11 # GC_SET_VERSION
12 # sets and AC_DEFINEs GC_VERSION_MAJOR, GC_VERSION_MINOR and GC_VERSION_MICRO
13 # based on the contents of PACKAGE_VERSION; PACKAGE_VERSION must conform to
14 # [0-9]+[.][0-9]+[.][0-9]+
15 #
16 AC_DEFUN([GC_SET_VERSION], [
17 AC_MSG_CHECKING(GC version numbers)
18 GC_VERSION_MAJOR=`echo $PACKAGE_VERSION | sed 's/^\([[0-9]][[0-9]]*\)[[.]].*$/\1/g'`
19 GC_VERSION_MINOR=`echo $PACKAGE_VERSION | sed 's/^[[^.]]*[[.]]\([[0-9]][[0-9]]*\).*$/\1/g'`
20 GC_VERSION_MICRO=`echo $PACKAGE_VERSION | sed 's/^[[^.]]*[[.]][[^.]]*[[.]]\([[0-9]][[0-9]]*\)$/\1/g'`
21 22 if test :$GC_VERSION_MAJOR: = :: \
23 -o :$GC_VERSION_MINOR: = :: \
24 -o :$GC_VERSION_MICRO: = :: ;
25 then
26 AC_MSG_RESULT(invalid)
27 AC_MSG_ERROR([nonconforming PACKAGE_VERSION='$PACKAGE_VERSION'])
28 fi
29 30 AC_DEFINE_UNQUOTED([GC_VERSION_MAJOR], $GC_VERSION_MAJOR,
31 [The major version number of this GC release.])
32 AC_DEFINE_UNQUOTED([GC_VERSION_MINOR], $GC_VERSION_MINOR,
33 [The minor version number of this GC release.])
34 AC_DEFINE_UNQUOTED([GC_VERSION_MICRO], $GC_VERSION_MICRO,
35 [The micro version number of this GC release.])
36 AC_MSG_RESULT(major=$GC_VERSION_MAJOR minor=$GC_VERSION_MINOR \
37 micro=$GC_VERSION_MICRO)
38 ])
39 40 sinclude(libtool.m4)
41