2 files changed, 29 insertions, 0 deletions

diff --git a/meta-oe/recipes-printing/cups/cups-filters/0001-Fix-build-failure-with-GCC-15-and-std-c23.patch b/meta-oe/recipes-printing/cups/cups-filters/0001-Fix-build-failure-with-GCC-15-and-std-c23.patch
new file mode 100644
index 0000000000..7165593608
--- /dev/null
+++ b/meta-oe/recipes-printing/cups/cups-filters/0001-Fix-build-failure-with-GCC-15-and-std-c23.patch
@@ -0,0 +1,28 @@
+From a31812e179f24f71199e7b1c823ecd212f10472f Mon Sep 17 00:00:00 2001
+From: Zdenek Dohnal <zdohnal@redhat.com>
+Date: Fri, 24 Jan 2025 09:44:58 +0100
+Subject: [PATCH] Fix build failure with GCC 15 and -std=c23
+
+The newest standard has more strict data type checks, function pointers
+in function prototypes have to declare data types of its arguments.
+
+Upstream-Status: Backport [https://github.com/OpenPrinting/cups-filters/commit/9871a50b5c1f9c2caa2754aac1f5db70c886021b]
+
+Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
+---
+ filter/foomatic-rip/process.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/filter/foomatic-rip/process.h b/filter/foomatic-rip/process.h
+index f6e15f6..54a4292 100644
+--- a/filter/foomatic-rip/process.h
++++ b/filter/foomatic-rip/process.h
+@@ -18,7 +18,7 @@
+ #include <sys/wait.h>
+ 
+ 
+-pid_t start_process(const char *name, int (*proc_func)(), void *user_arg,
++pid_t start_process(const char *name, int (*proc_func)(FILE*, FILE*, void*), void *user_arg,
+                    FILE **fdin, FILE **fdout);
+ pid_t start_system_process(const char *name, const char *command, FILE **fdin,
+                           FILE **fdout);
diff --git a/meta-oe/recipes-printing/cups/cups-filters_2.0.0.bb b/meta-oe/recipes-printing/cups/cups-filters_2.0.0.bb
index ff4ed16794..0886e7061b 100644
--- a/meta-oe/recipes-printing/cups/cups-filters_2.0.0.bb
+++ b/meta-oe/recipes-printing/cups/cups-filters_2.0.0.bb
@@ -8,6 +8,7 @@ DEPENDS = "libcupsfilters libppd glib-2.0 poppler"
 SRC_URI = " \
         https://github.com/OpenPrinting/${BPN}/releases/download/${PV}/${BP}.tar.xz \
         file://fix-make-race.patch \
+        file://0001-Fix-build-failure-with-GCC-15-and-std-c23.patch \
 "
 SRC_URI[sha256sum] = "b5152e3dd148ed73835827ac2f219df7cf5808dbf9dbaec2aa0127b44de800d8"