From 1f31c8e0a9855478d646ff8f2507d3b444704f37 Mon Sep 17 00:00:00 2001
From: Egor Tsyganchuk <te@solo-lab.ru>
Date: Tue, 31 Mar 2026 14:07:30 +0300
Subject: [PATCH] Add OpenSSL patch to include <sys/stat.h> in s_server.c

- Introduced a check in build-libraries.sh to add the <sys/stat.h> include directive to apps/s_server.c if it is missing.
- This patch ensures compatibility with systems that require this header for proper functionality of the OpenSSL s_server application.
---
 build-libraries.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/build-libraries.sh b/build-libraries.sh
index 9b29b80..4c6f197 100755
--- a/build-libraries.sh
+++ b/build-libraries.sh
@@ -94,6 +94,12 @@ cd "${TOP}"
 export CFLAGS=""
 export CXXFLAGS=""
 
+OPENSSL_S_SERVER_FILE="${LIB_BUILD_DIR}/openssl-${OPENSSL_VER}/apps/s_server.c"
+if [ -f "${OPENSSL_S_SERVER_FILE}" ] && ! grep -q '^#include <sys/stat.h>$' "${OPENSSL_S_SERVER_FILE}"; then
+    echo "== Патч OpenSSL: добавляю <sys/stat.h> в apps/s_server.c =="
+    sed -i '/^#ifndef OPENSSL_NO_SOCK/i #include <sys/stat.h>' "${OPENSSL_S_SERVER_FILE}"
+fi
+
 cd "${LIB_BUILD_DIR}/openssl-${OPENSSL_VER}"
 ./Configure linux-armv4 \
     --prefix=${SYSROOT_USR_DIR} \