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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 7d742c5..901339f 100644 --- a/configure.ac +++ b/configure.ac @@ -66,6 +66,15 @@ AC_ARG_ENABLE([libfl], [], [enable_libfl=yes]) AM_CONDITIONAL([ENABLE_LIBFL], [test "x$enable_libfl" = xyes]) +# --disable-bootstrap is intended only to workaround problems with bootstrap +# (e.g. when cross-compiling flex or when bootstrapping has bugs). +# Ideally we should be able to bootstrap even when cross-compiling. +AC_ARG_ENABLE([bootstrap], + [AS_HELP_STRING([--disable-bootstrap], + [don't perform a bootstrap when building flex])], + [], [enable_bootstrap=yes]) +AM_CONDITIONAL([ENABLE_BOOTSTRAP], [test "x$enable_bootstrap" = xyes]) + AC_PATH_PROG([BISON], bison, no) AS_IF([test "$BISON" != no],[], [ AC_SUBST([BISON], [\${top_srcdir}/build-aux/missing bison]) |