1 dnl as-version.m4 0.2.0
3 dnl autostars m4 macro for versioning
5 dnl Thomas Vander Stichele <thomas at apestaart dot org>
7 dnl $Id: as-version.m4,v 1.4 2004/06/01 09:40:05 thomasvs Exp $
15 dnl - AC_SUBST's PACKAGE_VERSION_MAJOR, _MINOR, _MICRO
16 dnl - AC_SUBST's PACKAGE_VERSION_RELEASE,
17 dnl which can be used for rpm release fields
18 dnl - doesn't call AM_INIT_AUTOMAKE anymore because it prevents
19 dnl maintainer mode from running correctly
21 dnl don't forget to put #undef PACKAGE_VERSION_RELEASE in acconfig.h
22 dnl if you use acconfig.h
24 AC_DEFUN([AS_VERSION],
26 PACKAGE_VERSION_MAJOR=$(echo AC_PACKAGE_VERSION | cut -d'.' -f1)
27 PACKAGE_VERSION_MINOR=$(echo AC_PACKAGE_VERSION | cut -d'.' -f2)
28 PACKAGE_VERSION_MICRO=$(echo AC_PACKAGE_VERSION | cut -d'.' -f3)
30 AC_SUBST(PACKAGE_VERSION_MAJOR)
31 AC_SUBST(PACKAGE_VERSION_MINOR)
32 AC_SUBST(PACKAGE_VERSION_MICRO)
35 dnl AS_NANO(ACTION-IF-NO-NANO, [ACTION-IF-NANO])
37 dnl requires AC_INIT to be called before
38 dnl For projects using a fourth or nano number in your versioning to indicate
39 dnl development or prerelease snapshots, this macro allows the build to be
40 dnl set up differently accordingly.
43 dnl - parses AC_PACKAGE_VERSION, set by AC_INIT, and extracts the nano number
44 dnl - sets the variable PACKAGE_VERSION_NANO
45 dnl - sets the variable PACKAGE_VERSION_RELEASE, which can be used
46 dnl for rpm release fields
47 dnl - executes ACTION-IF-NO-NANO or ACTION-IF-NANO
50 dnl AS_NANO(RELEASE="yes", RELEASE="no")
54 AC_MSG_CHECKING(nano version)
56 NANO=$(echo AC_PACKAGE_VERSION | cut -d'.' -f4)
58 if test x"$NANO" = x || test "x$NANO" = "x0" ; then
59 AC_MSG_RESULT([0 (release)])
61 PACKAGE_VERSION_RELEASE=1
62 ifelse([$1], , :, [$1])
65 PACKAGE_VERSION_RELEASE=0.`date +%Y%m%d.%H%M%S`
66 ifelse([$2], , :, [$2])
68 PACKAGE_VERSION_NANO=$NANO
69 AC_SUBST(PACKAGE_VERSION_NANO)
70 AC_SUBST(PACKAGE_VERSION_RELEASE)