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- ## Replacement for AC_PROG_LEX and AC_DECL_YYTEXT
- ## by Alexandre Oliva <oliva@dcc.unicamp.br>
-
- dnl AM_PROG_LEX
- dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT
- AC_DEFUN([AM_PROG_LEX],
- [missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1)
- AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex")
- AC_PROG_LEX
- AC_DECL_YYTEXT])
-