38/249: gnu: epson-inkjet-printer-escpr: Fix build with gcc-14.

[guix-commits]

janneke pushed a commit to branch core-packages-team
in repository guix.

commit fdd8868b6a553d059b10c4081c54f13880ad5fbf
Author: Janneke Nieuwenhuizen <janneke@gnu.org>
AuthorDate: Wed Dec 11 12:21:38 2024 +0100

    gnu: epson-inkjet-printer-escpr: Fix build with gcc-14.
    
    * gnu/packages/cups.scm (epson-inkjet-printer-escpr)[arguments]: Add CFLAGS
    to #:configure-flags to relax gcc-14's strictness.
    
    Change-Id: I2333252701bc47adfef3da9f40b14c4dbda36abe
---
 gnu/packages/cups.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/cups.scm b/gnu/packages/cups.scm
index 93fa3e698a..7137624e73 100644
--- a/gnu/packages/cups.scm
+++ b/gnu/packages/cups.scm
@@ -911,7 +911,8 @@ HP@tie{}LaserJet, and possibly other printers.  See 
@file{README} for details.")
            `((srfi srfi-26)
              ,@%default-gnu-modules)
            #:configure-flags
-           #~(list "--disable-static"
+           #~(list "CFLAGS=-g -O2 -Wno-error=implicit-function-declaration"
+                   "--disable-static"
                    (string-append "--prefix=" #$output)
                    (string-append "--with-cupsfilterdir=" #$output 
"/lib/cups/filter")
                    (string-append "--with-cupsppddir=" #$output 
"/share/cups/model"))