enscript: fix error with gcc-15

* Imported the submitted patch from:
  https://savannah.gnu.org/bugs/?66845
  to fix:
  http://errors.yoctoproject.org/Errors/Details/851187/
  ../../enscript-1.6.6/compat/regex.c:3565:13: error: too many arguments to function 're_match_2_internal'; expected 0, have 8
 3565 |       val = re_match_2_internal (bufp, string1, size1, string2, size2,
      |             ^~~~~~~~~~~~~~~~~~~  ~~~~

* Modified the Upstream-Status since the same content as
  0001-getopt-Include-string.h-for-strcmp-stcncmp-functions.patch is already in the backport.

Signed-off-by: mark.yang <mark.yang@lge.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-extended/enscript/enscript/0001-enscript-does-not-build-with-C23-standard.patch

@@ -0,0 +1,32 @@
+From 9865262d7287320eba7d2fad2d4fcb12b489fc6c Mon Sep 17 00:00:00 2001
+From: zdohnal <email-is-unavailable>
+Date: Tue, 8 Apr 2025 20:25:47 +0900
+Subject: [PATCH] enscript does not build with C23 standard
+
+* Imported the submitted patch from:
+  https://savannah.gnu.org/bugs/?66845
+  to fix:
+  http://errors.yoctoproject.org/Errors/Details/851187/
+  ../../enscript-1.6.6/compat/regex.c:3565:13: error: too many arguments to function 're_match_2_internal'; expected 0, have 8
+ 3565 |       val = re_match_2_internal (bufp, string1, size1, string2, size2,
+      |             ^~~~~~~~~~~~~~~~~~~  ~~~~
+
+Upstream-Status: Submitted [https://savannah.gnu.org/bugs/?66845]
+Signed-off-by: mark.yang <mark.yang@lge.com>
+---
+ compat/regex.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/compat/regex.c b/compat/regex.c
+index c6907f3..da28664 100644
+--- a/compat/regex.c
++++ b/compat/regex.c
+@@ -336,7 +336,7 @@ typedef char boolean;
+ #define false 0
+ #define true 1
+ 
+-static int re_match_2_internal ();
++static int re_match_2_internal (struct re_pattern_buffer*, const char*, int, const char*, int, int, struct re_registers*, int);
+ 
+ /* These are the command codes that appear in compiled regular
+    expressions.  Some opcodes are followed by argument bytes.  A

meta-oe/recipes-extended/enscript/enscript/0001-getopt-Include-string.h-for-strcmp-stcncmp-functions.patch

@@ -3,9 +3,10 @@ From: Khem Raj <raj.khem@gmail.com>
 Date: Fri, 2 Sep 2022 21:24:27 -0700
 Subject: [PATCH] getopt: Include string.h for strcmp/stcncmp functions
 
-Upstream-Status: Pending
 
 Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Backport [http://git.savannah.gnu.org/gitweb/?p=enscript.git;a=commit;h=300ecf85a8fe166a39f9dd818945c7b8a970db39]
+Signed-off-by: mark.yang <mark.yang@lge.com>
 ---
  compat/getopt.c | 1 +
  1 file changed, 1 insertion(+)

meta-oe/recipes-extended/enscript/enscript_1.6.6.bb

@@ -14,6 +14,7 @@ SRC_URI = "${GNU_MIRROR}/${BPN}/${BP}.tar.gz \
            file://enscript-autoconf.patch \
            file://0001-Fix-builds-with-recent-gettext.patch \
            file://0001-getopt-Include-string.h-for-strcmp-stcncmp-functions.patch \
+           file://0001-enscript-does-not-build-with-C23-standard.patch \
            "
 
 inherit autotools gettext