e2fsprogs: Fix build failure with gcc 15

Backport a needed fix

(From OE-Core rev: baceb28924383729a445e2bf2a13c0a6115bc5c7)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 43 insertions, 0 deletions

diff --git a/meta/recipes-devtools/e2fsprogs/e2fsprogs/0001-libext2fs-fix-std-c23-build-failure.patch b/meta/recipes-devtools/e2fsprogs/e2fsprogs/0001-libext2fs-fix-std-c23-build-failure.patch
new file mode 100644
index 0000000000..01ab9d5afb
--- /dev/null
+++ b/meta/recipes-devtools/e2fsprogs/e2fsprogs/0001-libext2fs-fix-std-c23-build-failure.patch
@@ -0,0 +1,42 @@
+From 72dcef02bee9924c4d5b3dc6e7ef4d07becebcc6 Mon Sep 17 00:00:00 2001
+From: Rudi Heitbaum <rudi@heitbaum.com>
+Date: Fri, 22 Nov 2024 12:36:32 +0000
+Subject: [PATCH] libext2fs: fix -std=c23 build failure
+
+gcc-15 switched to -std=c23 by default:
+
+    https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=55e3bd376b2214e200fa76d12b67ff259b06c212
+
+As a result `e2fsprogs` fails the build so only typedef int bool
+for __STDC_VERSION__ <= 201710L (C17)
+
+    ../../../lib/ext2fs/tdb.c:113:13: error: two or more data types in declaration specifiers
+    ../../../lib/ext2fs/tdb.c:113:1: warning: useless type name in empty declaration
+      113 | typedef int bool;
+          | ^~~~~~~
+
+https://github.com/tytso/e2fsprogs/issues/202
+
+Upstream-Status: Backport [https://github.com/tytso/e2fsprogs/commit/49fd04d77b3244c6c6990be41142168eef373aef]
+Signed-off-by: Rudi Heitbaum <rudi@heitbaum.com>
+Link: https://lore.kernel.org/r/Z0B60JhdvT9bpSQ6@6f91903e89da
+Signed-off-by: Theodore Ts'o <tytso@mit.edu>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ lib/ext2fs/tdb.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/lib/ext2fs/tdb.c b/lib/ext2fs/tdb.c
+index b07b2917..98dc95d8 100644
+--- a/lib/ext2fs/tdb.c
++++ b/lib/ext2fs/tdb.c
+@@ -110,7 +110,9 @@ static char *rep_strdup(const char *s)
+ #endif
+ #endif
+ 
++#if defined __STDC__ && defined __STDC_VERSION__ && __STDC_VERSION__ <= 201710L
+ typedef int bool;
++#endif
+ 
+ #include "tdb.h"
+ 
diff --git a/meta/recipes-devtools/e2fsprogs/e2fsprogs_1.47.1.bb b/meta/recipes-devtools/e2fsprogs/e2fsprogs_1.47.1.bb
index bd6ac92cb1..022b016f12 100644
--- a/meta/recipes-devtools/e2fsprogs/e2fsprogs_1.47.1.bb
+++ b/meta/recipes-devtools/e2fsprogs/e2fsprogs_1.47.1.bb
@@ -4,6 +4,7 @@ SRC_URI += "file://remove.ldconfig.call.patch \
            file://run-ptest \
            file://ptest.patch \
            file://mkdir_p.patch \
+           file://0001-libext2fs-fix-std-c23-build-failure.patch \
            "
 SRC_URI:append:class-native = " \
            file://e2fsprogs-fix-missing-check-for-permission-denied.patch \