Allow lbtt not to be built, and skip relevant tests.

* m4/lbtt.m4: Turn the missing lbtt error into a warning,
and do not configure lbtt wen --without-included-lbtt is specified.
* bench/ltl2tgba/defs.in: Abort if lbtt is missing.
* src/tgbatest/defs.in (need_lbtt): New function to skip
tests that require lbtt.
* src/tgbatest/babiak.test, src/tgbatest/ltl2neverclaim.test,
src/tgbatest/spotlbtt.test: Call need_lbtt.
This commit is contained in:
Alexandre Duret-Lutz 2012-04-27 11:09:13 +02:00
parent b5b3cd9d0c
commit b23296cf61
6 changed files with 42 additions and 23 deletions

View file

@ -8,10 +8,10 @@ AC_DEFUN([AX_CHECK_LBTT], [
if test "$need_included_lbtt" = yes; then
if test "$with_included_lbtt" = no; then
AC_MSG_ERROR([Cannot find lbtt. Please install lbtt first,
or configure with --with-included-lbtt])
AC_MSG_WARN([Cannot find lbtt, needed for test-suite and benchmarks.
Please install lbtt first, or configure with --with-included-lbtt.])
else
with_included_lbtt=yes
with_included_lbtt=yes
fi
fi
@ -22,10 +22,17 @@ AC_DEFUN([AX_CHECK_LBTT], [
LBTT=lbtt
LBTT_TRANSLATE=lbtt-translate
fi
# We always configure lbtt, this is needed to ensure
# it gets distributed properly. Whether with_included_buddy is
# set or not affects whether we *use* or *build* lbtt.
AC_CONFIG_SUBDIRS([lbtt])
# We always configure lbtt, even if it is not built to ensure it
# gets distributed properly. However, when someone uses
# --without-included-lbtt explicitely, we assume he might be trying
# to build Spot on a system where lbtt cannot build (e.g. MinGW) and
# where lbtt/configure will fail. So we don't run the sub-configure
# only in this case. On such a setup, "make distcheck" will break,
# but so probably isn't important.
if test "$with_included_lbtt" != no; then
AC_CONFIG_SUBDIRS([lbtt])
fi
AM_CONDITIONAL([WITH_INCLUDED_LBTT], [test "$with_included_lbtt" = yes])
AC_SUBST([LBTT])