buildroot/package/android-tools/0013-extras-ext4_utils-make_ext4fs_main.c-disable-Android.patch

From 01e86db8460d873aec15d658bfc717b026c0545f Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Date: Sun, 14 Jul 2024 11:46:51 +0200
Subject: [PATCH] extras/ext4_utils/make_ext4fs_main.c: disable
 Android-specific code
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Since we are not building with the Android code, we do not have the
implementation of the selinux_android_file_context_handle(). However,
its only call site is when 'mountpoint' is set, and 'mountpoint'
cannot be non-NULL in non-Android cases due to how the -a option is
parsed:

		case 'a':
 #ifdef ANDROID
			fs_config_func = fs_config;
			mountpoint = optarg;
 #else
			fprintf(stderr, "can't set android permissions - built without android support\n");
			usage(argv[0]);
			exit(EXIT_FAILURE);
 #endif

So also compile out the code calling
selinux_android_file_context_handle() when ANDROID is not set.

Fixes:

make_ext4fs_main.c:155:25: error: implicit declaration of function ‘selinux_android_file_context_handle’ [-Wimplicit-function-declaration]

Upstream: N/A, we're too far from upstream
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 extras/ext4_utils/make_ext4fs_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extras/ext4_utils/make_ext4fs_main.c b/extras/ext4_utils/make_ext4fs_main.c
index 17d3735..cb58011 100644
--- a/extras/ext4_utils/make_ext4fs_main.c
+++ b/extras/ext4_utils/make_ext4fs_main.c
@@ -149,7 +149,7 @@ int main(int argc, char **argv)
 		}
 	}
 
-#if !defined(HOST)
+#if !defined(HOST) && defined(ANDROID)
 	// Use only if -S option not requested
 	if (!sehnd && mountpoint) {
 		sehnd = selinux_android_file_context_handle();
-- 
2.47.0