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Date: Mon, 12 Mar 2012 09:59:50 +0100
From: Michael Olbrich <m.olbrich@pengutronix.de>
Message-ID: <20120312085950.GB5487@pengutronix.de>
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Subject: Re: [ptxdist] [PATCH] configure.ac: Improve curses searching
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On Thu, Mar 08, 2012 at 11:07:12AM +0100, Ladislav Michl wrote:
> This is a resend of an older patch: http://www.mail-archive.com/ptxdist@pengutronix.de/msg03400.html
> 
> Cygwin-1.7 places curses headers into /usr/include/ncurses.
> Tested on Debian, MinGW with pdcurses and Cygwin.

any reason, why you changed the search order to look for curses first?

Michael

> Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
> ---
>  configure.ac |   23 +++++++----------------
>  1 file changed, 7 insertions(+), 16 deletions(-)
> 
> diff --git a/configure.ac b/configure.ac
> old mode 100644
> new mode 100755
> index 00c2521..ec50a44
> --- a/configure.ac
> +++ b/configure.ac
> @@ -36,25 +36,16 @@ AC_SEARCH_LIBS(regcomp, [regex gnuregex],,
>  CONF_LIBS=${LIBS}
>  AC_SUBST(CONF_LIBS)
>  
> -AC_SEARCH_LIBS(mvaddch, [ncurses curses pdcurses], [CURSES_LIB=$ac_lib],
> -	[AC_MSG_ERROR([ncurses development library not found, please install libncurses-dev])])
> +AC_SEARCH_LIBS(mvaddch, [curses ncurses pdcurses], [CURSES_LIB=$ac_lib],
> +	[AC_MSG_ERROR([curses development library not found, please install libncurses-dev])])
>  MCONF_LIBS=${LIBS}
>  AC_SUBST(MCONF_LIBS)
>  
> -if test "$CURSES_LIB" = "ncurses"
> -then
> -	AC_CHECK_HEADER(
> -		[ncurses.h],
> -		[CURSES_LOC='<ncurses.h>'],
> -		AC_MSG_ERROR([Cannot find ncurses.h.])
> -	)
> -else
> -	AC_CHECK_HEADER(
> -		[curses.h],
> -		[CURSES_LOC='<curses.h>'],
> -		AC_MSG_ERROR([Cannot find curses.h.])
> -	)
> -fi
> +AC_CHECK_HEADERS(
> +	[curses.h ncurses.h ncurses/curses.h ncurses/ncurses.h pdcurses.h pdcurses/curses.h pdcurses/pdcurses.h],
> +	[CURSES_LOC="<$ac_header>";found_curses_headers=yes; break;])
> +AS_IF([test "x$CURSES_LOC" = "x"],
> +	[AC_MSG_ERROR([curses headers not found])])
>  AC_SUBST(CURSES_LOC)
>  
>  AC_ARG_WITH(ncurses, AS_HELP_STRING([--with-ncurses],[Include path to the ncurses headers]),
> 
> -- 
> ptxdist mailing list
> ptxdist@pengutronix.de
> 

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