ac_cv_building_from_hg=no
])
+ AS_IF([test -d "${srcdir}/.git"],[
+ ac_cv_building_from_git=yes
+ ac_cv_building_from_vc=yes
+ ],[
+ ac_cv_building_from_git=no
+ ])
+
+
])
+dnl Takes one argument which is the prefix to append
+AC_DEFUN([PANDORA_EXPORT_BZR_INFO],[
+ m4_ifval(m4_normalize([$1]),[
+ m4_define([PEBI_PREFIX],[])
+ ],[
+ m4_define([PEBI_PREFIX],m4_toupper(m4_normalize($1))[_])
+ ])
+
+ AC_DEFINE(PEBI_PREFIX[BZR_REVID], ["BZR_REVID"], [bzr revision ID])
+ AC_DEFINE(PEBI_PREFIX[BZR_BRANCH], ["BZR_BRANCH"], [bzr branch name])
+ AC_DEFINE(PEBI_PREFIX[RELEASE_DATE], ["RELEASE_DATE"], [Release date based on the date of the repo checkout])
+ AC_DEFINE(PEBI_PREFIX[RELEASE_VERSION], ["RELEASE_VERSION"], [$1 version number formatted for display])
+ AC_DEFINE(PEBI_PREFIX[RELEASE_COMMENT], ["RELEASE_COMMENT"], [Set to trunk if the branch is the main $1 branch])
+ AC_DEFINE(PEBI_PREFIX[RELEASE_ID], [RELEASE_ID], [$1 version number formatted for numerical comparison])
+])
+
+AC_DEFUN([_PANDORA_READ_FROM_FILE],[
+ $1=`grep $1 $2 | cut -f2 -d=`
+])
+
+AC_DEFUN([PANDORA_VC_VERSION],[
+ AC_REQUIRE([PANDORA_BUILDING_FROM_VC])
+
+ PANDORA_RELEASE_DATE=`date +%Y.%m`
+ PANDORA_RELEASE_NODOTS_DATE=`date +%Y%m`
+
+ dnl Set some defaults
+ PANDORA_VC_REVNO="0"
+ PANDORA_VC_REVID="unknown"
+ PANDORA_VC_BRANCH="bzr-export"
+
+ AS_IF([test -f ${srcdir}/config/bzr_revinfo],[
+ _PANDORA_READ_FROM_FILE([PANDORA_VC_REVNO],${srcdir}/config/bzr_revinfo)
+ _PANDORA_READ_FROM_FILE([PANDORA_VC_REVID],${srcdir}/config/bzr_revinfo)
+ _PANDORA_READ_FROM_FILE([PANDORA_VC_BRANCH],
+ ${srcdir}/config/bzr_revinfo)
+ _PANDORA_READ_FROM_FILE([PANDORA_RELEASE_DATE],
+ ${srcdir}/config/bzr_revinfo)
+ _PANDORA_READ_FROM_FILE([PANDORA_RELEASE_NODOTS_DATE],
+ ${srcdir}/config/bzr_revinfo)
+ _PANDORA_READ_FROM_FILE([PANDORA_RELEASE_COMMENT],
+ ${srcdir}/config/bzr_revinfo)
+ ])
+ AS_IF([test "${ac_cv_building_from_bzr}" = "yes"],[
+dnl echo "Grabbing changelog and version information from bzr"
+dnl bzr log --short > ChangeLog || touch ChangeLog
+ PANDORA_BZR_REVNO=`bzr revno`
+ AS_IF([test "x$PANDORA_BZR_REVNO" != "${PANDORA_VC_REVNO}"],[
+ PANDORA_VC_REVNO="${PANDORA_BZR_REVNO}"
+ PANDORA_VC_REVID=`bzr log -r-1 --show-ids | grep revision-id | awk '{print $[]2}' | head -1`
+ PANDORA_VC_BRANCH=`bzr nick`
+ AS_IF([test "x${PANDORA_VC_BRANCH}" != "${PACKAGE}"],[
+ PANDORA_RELEASE_COMMENT="${PANDORA_VC_BRANCH}"
+ ],[
+ PANDORA_RELEASE_COMMENT="trunk"
+ ])
+ ])
+ ])
+ AS_IF([! test -d config],[mkdir -p config])
+ cat > "config/bzr_revinfo" <<EOF
+PANDORA_VC_REVNO=${PANDORA_VC_REVNO}
+PANDORA_VC_REVID=${PANDORA_VC_REVID}
+PANDORA_VC_BRANCH=${PANDORA_VC_BRANCH}
+PANDORA_RELEASE_DATE=${PANDORA_RELEASE_DATE}
+PANDORA_RELEASE_NODOTS_DATE=${PANDORA_RELEASE_NODOTS_DATE}
+PANDORA_RELEASE_COMMENT=${PANDORA_RELEASE_COMMENT}
+EOF
+
+ PANDORA_RELEASE_VERSION="${PANDORA_RELEASE_DATE}.${PANDORA_VC_REVNO}"
+ PANDORA_RELEASE_ID="${PANDORA_RELEASE_NODOTS_DATE}${PANDORA_VC_REVNO}"
+
+ VERSION="${PANDORA_RELEASE_VERSION}"
+ AC_DEFINE_UNQUOTED([PANDORA_RELEASE_VERSION],["${PANDORA_RELEASE_VERSION}"],
+ [The real version of the software])
+ AC_SUBST(PANDORA_VC_REVNO)
+ AC_SUBST(PANDORA_VC_REVID)
+ AC_SUBST(PANDORA_VC_BRANCH)
+ AC_SUBST(PANDORA_RELEASE_DATE)
+ AC_SUBST(PANDORA_RELEASE_NODOTS_DATE)
+ AC_SUBST(PANDORA_RELEASE_COMMENT)
+ AC_SUBST(PANDORA_RELEASE_VERSION)
+ AC_SUBST(PANDORA_RELEASE_ID)
+])