Re: [ptxdist] [PATCH v2] configure: consolidate compiler checks

[Michael Olbrich <m.olbrich@pengutronix.de>]

On Wed, Apr 23, 2014 at 11:15:08AM +0200, Andreas Bießmann wrote:
> Remove redundant check for GCC and move compiler checks to the beginning.
> Before the AC_HEADERS_STDC checked for compilers implicitly and later on we
> checked again explicitly for them.
> 
> Signed-off-by: Andreas Bießmann <andreas@biessmann.de>

Thanks, applied.

Michael

> ---
> 
> Changes in v2:
> * remove redundant error messages for CC and CXX
> 
>  configure.ac |   20 +++++---------------
>  1 file changed, 5 insertions(+), 15 deletions(-)
> 
> diff --git a/configure.ac b/configure.ac
> index 390fcaf..22c8df0 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -23,6 +23,11 @@ else
>  	AC_MSG_ERROR([install the ptxdist-patches archive into the same directory as ptxdist.])
>  fi
>  
> +dnl
> +dnl Check for C and C++ compilers
> +dnl
> +AC_PROG_CC
> +AC_PROG_CXX
>  
>  dnl
>  dnl Check header files, mostly for lxdialog & kconfig
> @@ -160,18 +165,6 @@ GNU_TOOL(xargs, findutils)
>  dnl Check for egrep
>  AC_PROG_EGREP
>  
> -dnl Check for gcc
> -AC_PROG_CC
> -if test -z "$CC"; then
> -	AC_MSG_ERROR([gcc could not be found, please install])
> -fi
> -
> -dnl Check for g++
> -AC_PROG_CXX
> -if test -z "$CXX"; then
> -	AC_MSG_ERROR([g++ could not be found, please install])
> -fi
> -
>  dnl Check for awk
>  AC_PROG_AWK
>  AC_PATH_PROGS(AWK, ${AWK},)
> @@ -285,9 +278,6 @@ if test -z "$MSGFMT"; then
>  	AC_MSG_ERROR([gettext could not be found, please install])
>  fi
>  
> -dnl Check for gcc
> -AC_PATH_PROGS(GCC, gcc,, $PATH)
> -
>  dnl
>  dnl Checks for Python, needed for ipkg-utils
>  dnl
> -- 
> 1.7.10.4
> 
> 
> -- 
> ptxdist mailing list
> ptxdist@pengutronix.de

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