Lines Matching refs:lex

9 # Look for flex or lex.  Set its associated library to LEXLIB.
10 # Check if lex declares yytext as a char * by default, not a char[].
12 AN_PROGRAM([lex],  [AC_PROG_LEX])
15 [AC_CHECK_PROGS([LEX], [flex lex], [:])
26 [AC_CACHE_CHECK([whether lex is flex],
64 AC_CACHE_CHECK([lex output file root], [ac_cv_prog_lex_root], [
65 if test -f lex.yy.c; then
66   ac_cv_prog_lex_root=lex.yy
75   AC_CACHE_CHECK([lex library], [ac_cv_lib_lex], [
92 [# POSIX says lex can declare yytext either as a pointer or an array; the
107 	    [Define to 1 if `lex' declares `yytext' as a `char *' by default,