[PATCH] configure: Loosen GCC requirement from 7.5.0 to 7.4.0

[PATCH] configure: Loosen GCC requirement from 7.5.0 to 7.4.0

[nia]

As discussed in issue 614, we're shipping GCC 7.4.0 as the
system compiler in NetBSD 9, the most recent stable branch,
and are still actively interested in QEMU on this platform.

The differences between GCC 7.5.0 and 7.4.0 are trivial.

Signed-off-by: Nia Alarie <nia@NetBSD.org>
---
 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 1043ccce4f..f918ad67a1 100755
--- a/configure
+++ b/configure
@@ -2094,8 +2094,8 @@ cat > $TMPC << EOF
 #  endif
 # endif
 #elif defined(__GNUC__) && defined(__GNUC_MINOR__)
-# if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 5)
-#  error You need at least GCC v7.5.0 to compile QEMU
+# if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 4)
+#  error You need at least GCC v7.4.0 to compile QEMU
 # endif
 #else
 # error You either need GCC or Clang to compiler QEMU
-- 
2.33.0

Re: [PATCH] configure: Loosen GCC requirement from 7.5.0 to 7.4.0

[Philippe Mathieu-Daudé]

Cc'ing Daniel & Thomas.

On 9/26/21 09:22, nia wrote:
> As discussed in issue 614, we're shipping GCC 7.4.0 as the
> system compiler in NetBSD 9, the most recent stable branch,
> and are still actively interested in QEMU on this platform.
> 
> The differences between GCC 7.5.0 and 7.4.0 are trivial.
> 
> Signed-off-by: Nia Alarie <nia@NetBSD.org>
> ---
>  configure | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/configure b/configure
> index 1043ccce4f..f918ad67a1 100755
> --- a/configure
> +++ b/configure
> @@ -2094,8 +2094,8 @@ cat > $TMPC << EOF
>  #  endif
>  # endif
>  #elif defined(__GNUC__) && defined(__GNUC_MINOR__)
> -# if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 5)
> -#  error You need at least GCC v7.5.0 to compile QEMU
> +# if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 4)
> +#  error You need at least GCC v7.4.0 to compile QEMU
>  # endif
>  #else
>  # error You either need GCC or Clang to compiler QEMU
> 

Re: [PATCH] configure: Loosen GCC requirement from 7.5.0 to 7.4.0

[Daniel P. Berrangé]

On Sun, Sep 26, 2021 at 07:22:14AM +0000, nia wrote:
> As discussed in issue 614, we're shipping GCC 7.4.0 as the
> system compiler in NetBSD 9, the most recent stable branch,
> and are still actively interested in QEMU on this platform.
> 
> The differences between GCC 7.5.0 and 7.4.0 are trivial.
> 
> Signed-off-by: Nia Alarie <nia@NetBSD.org>
> ---
>  configure | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/configure b/configure
> index 1043ccce4f..f918ad67a1 100755
> --- a/configure
> +++ b/configure
> @@ -2094,8 +2094,8 @@ cat > $TMPC << EOF
>  #  endif
>  # endif
>  #elif defined(__GNUC__) && defined(__GNUC_MINOR__)
> -# if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 5)
> -#  error You need at least GCC v7.5.0 to compile QEMU
> +# if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 4)
> +#  error You need at least GCC v7.4.0 to compile QEMU
>  # endif
>  #else
>  # error You either need GCC or Clang to compiler QEMU

You missed another version number change just after here


Regards,
Daniel
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