[Buildroot] [PATCH v1 2/2] package/sane-backends: fix NDEBUG compile (missing PDBG before pixma_dbg)

[Yann E. MORIN <yann.morin.1998@free.fr>]

Peter, All,

On 2021-06-18 20:31 +0200, Peter Seiderer spake thusly:
> Add patch to add missing PDBG before pixma_dbg.
> 
> Fixes:
> 
>   - http://autobuild.buildroot.net/results/88f4ea971875b1a5eb88662326d9343341eaaea2
> 
>   .../host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/9.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: ./.libs/libpixma.a(libpixma_la-pixma_common.o): in function `sanei_pixma_read_image':
>   pixma_common.c:(.text+0xc05): undefined reference to `DBG'
>   .../host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/9.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: pixma_common.c:(.text+0xc38): undefined reference to `DBG'
>   .../host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/9.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: pixma_common.c:(.text+0xcbf): undefined reference to `DBG'
> 
> Signed-off-by: Peter Seiderer <ps.report@gmx.net>

We are now no longer setting NDEBUG in the infra; see a1c7cff1a081.

So this patch is no longer needed; I've marked it as rejected (but we
will get it next time we update sane-backends).

Thanks!

Regards,
Yann E. MORIN.

> ---
>  ...ackend-pixma-fix-compile-with-NDEBUG.patch | 47 +++++++++++++++++++
>  1 file changed, 47 insertions(+)
>  create mode 100644 package/sane-backends/0006-backend-pixma-fix-compile-with-NDEBUG.patch
> 
> diff --git a/package/sane-backends/0006-backend-pixma-fix-compile-with-NDEBUG.patch b/package/sane-backends/0006-backend-pixma-fix-compile-with-NDEBUG.patch
> new file mode 100644
> index 0000000000..2213cdb9b5
> --- /dev/null
> +++ b/package/sane-backends/0006-backend-pixma-fix-compile-with-NDEBUG.patch
> @@ -0,0 +1,47 @@
> +From b1021e09e435e6c727303b9bfa2f69eb8fcf958a Mon Sep 17 00:00:00 2001
> +From: Peter Seiderer <ps.report@gmx.net>
> +Date: Fri, 18 Jun 2021 20:10:02 +0200
> +Subject: [PATCH] backend/pixma: fix compile with NDEBUG
> +
> +Fixes:
> +
> +  .../host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/9.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: ./.libs/libpixma.a(libpixma_la-pixma_common.o): in function `sanei_pixma_read_image':
> +pixma_common.c:(.text+0xc05): undefined reference to `DBG'
> +  .../host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/9.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: pixma_common.c:(.text+0xc38): undefined reference to `DBG'
> +  .../host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/9.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: pixma_common.c:(.text+0xcbf): undefined reference to `DBG'
> +
> +[Upstream: https://gitlab.com/sane-project/backends/-/merge_requests/638]
> +Signed-off-by: Peter Seiderer <ps.report@gmx.net>
> +---
> + backend/pixma/pixma_common.c | 10 +++++-----
> + 1 file changed, 5 insertions(+), 5 deletions(-)
> +
> +diff --git a/backend/pixma/pixma_common.c b/backend/pixma/pixma_common.c
> +index 6bce4bce9..24912b863 100644
> +--- a/backend/pixma/pixma_common.c
> ++++ b/backend/pixma/pixma_common.c
> +@@ -968,16 +968,16 @@ pixma_read_image (pixma_t * s, void *buf, unsigned len)
> +               s->last_source = s->param->source;
> +               if ((s->cur_image_size != s->param->image_size) && !s->param->mode_jpeg)
> +                 {
> +-                  pixma_dbg (1, "WARNING:image size mismatches\n");
> +-                  pixma_dbg (1,
> ++                  PDBG (pixma_dbg (1, "WARNING:image size mismatches\n"));
> ++                  PDBG (pixma_dbg (1,
> +                        "    %"PRIu64" expected (%d lines) but %"PRIu64" received (%"PRIu64" lines)\n",
> +                        s->param->image_size, s->param->h,
> +                        s->cur_image_size,
> +-                       s->cur_image_size / s->param->line_size);
> ++                       s->cur_image_size / s->param->line_size));
> +                   if ((s->cur_image_size % s->param->line_size) != 0)
> +                     {
> +-                      pixma_dbg (1,
> +-                     "BUG:received data not multiple of line_size\n");
> ++                      PDBG (pixma_dbg (1,
> ++                           "BUG:received data not multiple of line_size\n"));
> +                     }
> +                 }
> +               if ((s->cur_image_size < s->param->image_size) && !s->param->mode_jpeg)
> +-- 
> +2.31.1
> +
> -- 
> 2.31.1
> 
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