git.meshlink.io Git - meshlink/blob - m4/curses.m4

   1 dnl Check to find the curses headers/libraries
   2
   3 AC_DEFUN([tinc_CURSES],
   4 [
   5   AC_ARG_ENABLE([curses],
   6     AS_HELP_STRING([--disable-curses], [disable curses support]))
   7   AS_IF([test "x$enable_curses" != "xno"], [
   8   AC_DEFINE(HAVE_CURSES, 1, [have curses support])
   9     AC_ARG_WITH(curses,
  10       AS_HELP_STRING([--with-curses=DIR], [curses base directory, or:]),
  11       [curses="$withval"
  12        CPPFLAGS="$CPPFLAGS -I$withval/include"
  13        LDFLAGS="$LDFLAGS -L$withval/lib"]
  14     )
  15
  16     AC_ARG_WITH(curses-include,
  17       AS_HELP_STRING([--with-curses-include=DIR], [curses headers directory]),
  18       [curses_include="$withval"
  19        CPPFLAGS="$CPPFLAGS -I$withval"]
  20     )
  21
  22     AC_ARG_WITH(curses-lib,
  23       AS_HELP_STRING([--with-curses-lib=DIR], [curses library directory]),
  24       [curses_lib="$withval"
  25        LDFLAGS="$LDFLAGS -L$withval"]
  26     )
  27
  28     AC_CHECK_HEADERS(curses.h,
  29       [],
  30       [AC_MSG_ERROR("curses header files not found."); break]
  31     )
  32
  33     AC_CHECK_LIB(curses, initscr,
  34       [LIBS="$LIBS -lcurses"],
  35       [AC_MSG_ERROR("curses libraries not found.")]
  36     )
  37   ])
  38 ])