acinclude.m4

来自「HTML-XML-utils由一套小型C程序（过滤器）组成」· M4 代码 · 共 15 行

# AC_FLEX_OPTIMIZE
# --------------------------------------------------------------
# Check whether we can use option -Cfe to optimize the lexer
AC_DEFUN(AC_FLEX_OPTIMIZE,
[case "$ac_cv_prog_LEX" in
  *flex) lex_opt_flags=-Cfe;;
esac])

# AC_MAN2HTML
# --------------------------------------------------------------
# Set $man2html to the path of the man2html program, or to ":"
AC_DEFUN(AC_PROG_MAN2HTML,
[AC_ARG_VAR(man2html, "Full path of man2html program")
AC_PATH_PROG(man2html, man2html, ":")])