| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | dnl as-version.m4 0.2.0 |
| 2 | |
| 3 | dnl autostars m4 macro for versioning |
| 4 | |
| 5 | dnl Thomas Vander Stichele <thomas at apestaart dot org> |
| 6 | |
| 7 | dnl $Id: as-version.m4,v 1.4 2004/06/01 09:40:05 thomasvs Exp $ |
| 8 | |
| 9 | dnl AS_VERSION |
| 10 | |
| 11 | dnl example |
| 12 | dnl AS_VERSION |
| 13 | |
| 14 | dnl this macro |
| 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 |
| 20 | dnl |
| 21 | dnl don't forget to put #undef PACKAGE_VERSION_RELEASE in acconfig.h |
| 22 | dnl if you use acconfig.h |
| 23 | |
| 24 | AC_DEFUN([AS_VERSION], |
| 25 | [ |
| 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=$(echo AC_PACKAGE_VERSION | cut -d'.' -f3) |
| 29 | |
| 30 | AC_SUBST(PACKAGE_VERSION_MAJOR) |
| 31 | AC_SUBST(PACKAGE_VERSION_MINOR) |
| 32 | AC_SUBST(PACKAGE_VERSION_MICRO) |
| 33 | ]) |
| 34 | |
| 35 | dnl AS_NANO(ACTION-IF-NO-NANO, [ACTION-IF-NANO]) |
| 36 | |
| 37 | dnl requires AC_INIT to be called before |
| 38 | dnl For projects using a fourth or nano number in your versioning to indicate |
| 39 | dnl development or prerelease snapshots, this macro allows the build to be |
| 40 | dnl set up differently accordingly. |
| 41 | |
| 42 | dnl this macro: |
| 43 | dnl - parses AC_PACKAGE_VERSION, set by AC_INIT, and extracts the nano number |
| 44 | dnl - sets the variable PACKAGE_VERSION_NANO |
| 45 | dnl - sets the variable PACKAGE_VERSION_RELEASE, which can be used |
| 46 | dnl for rpm release fields |
| 47 | dnl - executes ACTION-IF-NO-NANO or ACTION-IF-NANO |
| 48 | |
| 49 | dnl example: |
| 50 | dnl AS_NANO(RELEASE="yes", RELEASE="no") |
| 51 | |
| 52 | AC_DEFUN([AS_NANO], |
| 53 | [ |
| 54 | AC_MSG_CHECKING(nano version) |
| 55 | |
| 56 | NANO=$(echo AC_PACKAGE_VERSION | cut -d'.' -f4) |
| 57 | |
| 58 | if test x"$NANO" = x || test "x$NANO" = "x0" ; then |
| 59 | AC_MSG_RESULT([0 (release)]) |
| 60 | NANO=0 |
| 61 | PACKAGE_VERSION_RELEASE=1 |
| 62 | ifelse([$1], , :, [$1]) |
| 63 | else |
| 64 | AC_MSG_RESULT($NANO) |
| 65 | PACKAGE_VERSION_RELEASE=0.`date +%Y%m%d.%H%M%S` |
| 66 | ifelse([$2], , :, [$2]) |
| 67 | fi |
| 68 | PACKAGE_VERSION_NANO=$NANO |
| 69 | AC_SUBST(PACKAGE_VERSION_NANO) |
| 70 | AC_SUBST(PACKAGE_VERSION_RELEASE) |
| 71 | ]) |