Re: [PATCH v5 01/18] configure, meson: override C compiler for cmake

[Paolo Bonzini]

On 1/19/22 22:41, Jagannathan Raman wrote:
> The compiler path that cmake gets from meson is corrupted. It results in
> the following error:
> | -- The C compiler identification is unknown
> | CMake Error at CMakeLists.txt:35 (project):
> | The CMAKE_C_COMPILER:
> | /opt/rh/devtoolset-9/root/bin/cc;-m64;-mcx16
> | is not a full path to an existing compiler tool.
>
> Explicitly specify the C compiler for cmake to avoid this error
>
> Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
> Acked-by: Paolo Bonzini <pbonzini@redhat.com>

This should not be needed anymore, as the bug in Meson has been fixed.

Paolo

>   configure | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/configure b/configure
> index e1a31fb332..6a865f8713 100755
> --- a/configure
> +++ b/configure
> @@ -3747,6 +3747,8 @@ if test "$skip_meson" = no; then
>     echo "cpp_args = [$(meson_quote $CXXFLAGS $EXTRA_CXXFLAGS)]" >> $cross
>     echo "c_link_args = [$(meson_quote $CFLAGS $LDFLAGS $EXTRA_CFLAGS 
> $EXTRA_LDFLAGS)]" >> $cross
>     echo "cpp_link_args = [$(meson_quote $CXXFLAGS $LDFLAGS $EXTRA_CXXFLAGS 
> $EXTRA_LDFLAGS)]" >> $cross
> +  echo "[cmake]" >> $cross
> +  echo "CMAKE_C_COMPILER = [$(meson_quote $cc $CPU_CFLAGS)]" >> $cross
>     echo "[binaries]" >> $cross
>     echo "c = [$(meson_quote $cc $CPU_CFLAGS)]" >> $cross
>     test -n "$cxx" && echo "cpp = [$(meson_quote $cxx $CPU_CFLAGS)]" >> $cross