Re: [Bug-gsl] SV decomp failure

[Peter Johansson]

On 10/26/2012 03:35 PM, Alexey A. Illarionov wrote:
> === modified file 'configure.ac'
> --- configure.ac        2011-09-22 16:13:22 +0000
> +++ configure.ac        2012-10-26 05:31:05 +0000
> @@ -85,9 +85,17 @@
>   dnl Check for which system.
>   AC_CANONICAL_HOST
>
> +
>   dnl Checks for programs.
>   AC_LANG(C)
> -AC_PROG_CC
> +case $host_os in
> +    darwin* )
> +        AC_PROG_CC([clang cc gcc])
> +        ;;
> +    * )
> +        AC_PROG_CC
> +esac
> +
You may wanna consider using similar code with autoconf macro

AS_CASE([$host_os],
        [darwin*], [AC_PROG_CC([clang gcc cc])],
        [AC_PROG_CC])

it will generate similar shell code, but I find it easier...
>   AC_PROG_CPP
>   AC_PROG_INSTALL
>   AC_PROG_LN_S