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configure.ac: Remove Bison/YACC checks.

This commit is contained in:
Jason Volk 2017-07-18 11:08:16 -06:00
parent 59e05b44be
commit 7df3f6b5e6

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@ -34,17 +34,6 @@ AC_LANG(C++)
AC_CONFIG_HEADER(include/ircd/config.h)
AX_CXX_COMPILE_STDCXX([14], [gnu], [mandatory], 201300)
AC_PROG_YACC
dnl AC_PROG_YACC defaults to yacc unconditionally if nothing can be found
if test "$YACC" = "yacc" -a -z "`which $YACC 2>/dev/null`"; then
AC_MSG_ERROR([could not locate a suitable parser generator; install bison, yacc, or byacc])
fi
AC_PROG_LEX
if test "$LEX" = ":"; then
AC_MSG_ERROR([could not locate a suitable lexical generator, install flex or lex.])
fi
dnl ***************************************************************************
dnl Makefile tree