diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 268783d..c664335 100644 --- a/configure.ac +++ b/configure.ac @@ -45,7 +45,12 @@ AS_IF([test "x$enable_debug" = "xyes"], [CPPFLAGS="$CPPFLAGS -DNDEBUG"]) dnl Automatically increment the revision for every release. -LT_REVISION=$(echo "${PACKAGE_VERSION}" | tr -d .) +set -- $(IFS=.; echo ${PACKAGE_VERSION}) +if test $# -ne 3 -o ${#1} -gt 1 -o ${#2} -gt 1 -o ${#3} -gt 2; then + echo "This PACKAGE_VERSION breaks LT_REVISION" >&2 + exit 1 +fi +LT_REVISION=$(printf "%d%d%02d" "$1" "$2" "$3") AC_SUBST(LT_REVISION) AC_CONFIG_COMMANDS([include/attr], |