Re: [PATCH] [cygwin] Minor sysroot fixups.

[Vincent Torri]

On Sat, 28 Aug 2010, Charles Wilson wrote:

> libltdl/m4/libtool.m4 (_LT_WITH_SYSROOT): Fix typo.
> tests/sysroot.at: Search also for crt0.o to accommodate cygwin.
> ---
> Somehow this patch got dropped when the sysroot branch
> was merged.  Rebased against master...
>
> OK to push?
>
> --
> Chuck
>
> libltdl/m4/libtool.m4 |    2 +-
> tests/sysroot.at      |    2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libltdl/m4/libtool.m4 b/libltdl/m4/libtool.m4
> index a7141c5..e03543b 100644
> --- a/libltdl/m4/libtool.m4
> +++ b/libltdl/m4/libtool.m4
> @@ -1183,7 +1183,7 @@ lt_sysroot=
> case ${with_sysroot} in #(
>  yes)
>    if test "$GCC" = yes; then
> -     lt_sysroot=`$GCC --print-sysroot 2>/dev/null`
> +     lt_sysroot=`$CC --print-sysroot 2>/dev/null`

what is the interest of testing $GCC if you use $CC ?

Vincent Torri

>    fi
>    ;; #(
>  /*)
> diff --git a/tests/sysroot.at b/tests/sysroot.at
> index c0ac6d1..2a27134 100644
> --- a/tests/sysroot.at
> +++ b/tests/sysroot.at
> @@ -34,7 +34,7 @@ AT_CHECK([test -n "$gcc_sysroot" || exit 77])
>
> # Detect installation prefix for the compiler
> prefix=
> -for i in crt1.o crt2.o crti.o; do
> +for i in crt0.o crt1.o crt2.o crti.o; do
>   j=`$CC --print-file-name $i 2> /dev/null`
>   test $? = 0 || continue
>   case "$j" in
> --
> 1.7.1