dnl ----------------
dnl CHECK FLEX FIXUP
dnl ----------------
-dnl Use LFLAGS make variable setting to work around bugs in flex
+dnl Use AM_LFLAGS make variable setting to work around bugs in flex
dnl 2.5.36-37 that cause signed/unsigned mismatch,
dnl http://sourceforge.net/p/flex/bugs/140/
AS_IF([test "$LEX" = flex],
[AS_CASE([`$LEX -V`],
- [flex\ 2.5.35], [LFLAGS=\
+ [flex\ 2.5.35], [AM_LFLAGS=\
'; sed "s/ int n;/ size_t n;/" $@ >$@.tmp && mv -f $@.tmp $@'],
- [flex\ 2.5.3[[67]]], [LFLAGS=\
+ [flex\ 2.5.3[[67]]], [AM_LFLAGS=\
'; sed "s/\( \)int i;/\1yy_size_t i;/" $@ >$@.tmp && mv -f $@.tmp $@'])
- AC_SUBST([LFLAGS])])
+ AC_SUBST([AM_LFLAGS])])
dnl ------------------
dnl FOR INTERNAL USE by the NMH test suite