From f766edc81ea8deed90b7ddc0a6312844dff78f15 Mon Sep 17 00:00:00 2001
From: Petr Sumbera <sumbera@volny.cz>
Date: Tue, 25 Nov 2025 08:41:08 +0000
Subject: [PATCH] Allow build on Solaris 11.4

---
 CMakeLists.txt               | 2 +-
 CMakeModules/FindPCRE2.cmake | 1 +
 src/tree_schema.c            | 8 ++++++++
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7fa2204c2..3126e7fe7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -76,7 +76,7 @@ if(WIN32)
     set(CMAKE_C_FLAGS "/Zc:preprocessor /W3 /wd4711 /w14013 /utf-8 ${CMAKE_C_FLAGS}")
 else()
     # global C flags
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wpedantic -std=c11")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wpedantic")
 endif()
 
 include_directories(${PROJECT_BINARY_DIR}/libyang ${PROJECT_SOURCE_DIR}/src ${PROJECT_SOURCE_DIR}/src/plugins_exts)
diff --git a/CMakeModules/FindPCRE2.cmake b/CMakeModules/FindPCRE2.cmake
index a05d998c4..da362133f 100644
--- a/CMakeModules/FindPCRE2.cmake
+++ b/CMakeModules/FindPCRE2.cmake
@@ -15,6 +15,7 @@ else()
         pcre2.h
         PATHS
         /usr/include
+        /usr/include/pcre
         /usr/local/include
         /opt/local/include
         /sw/include
diff --git a/src/tree_schema.c b/src/tree_schema.c
index 916a834e4..7d9a26615 100644
--- a/src/tree_schema.c
+++ b/src/tree_schema.c
@@ -2370,7 +2370,11 @@ lys_search_localfile_file_type(const struct dirent *file, const char *wd, struct
 
     *skip = 0;
 
+#ifdef __sun__
+    if (1) {
+#else
     if ((file->d_type == DT_UNKNOWN) || (file->d_type == DT_LNK)) {
+#endif
         /* FS does not support this field or its a symbolic link, need to call stat */
         if (asprintf(&str, "%s/%s", wd, file->d_name) == -1) {
             LOGMEM(NULL);
@@ -2387,6 +2391,9 @@ lys_search_localfile_file_type(const struct dirent *file, const char *wd, struct
             /* stat - file */
             is_reg = 1;
         }
+#ifdef __sun__
+    }
+#else
     } else if (file->d_type == DT_DIR) {
         /* dirent - dir */
         is_dir = 1;
@@ -2394,6 +2401,7 @@ lys_search_localfile_file_type(const struct dirent *file, const char *wd, struct
         /* dirent - file */
         is_reg = 1;
     }
+#endif
 
     if (is_dir && (dirs->count || !implicit_cwd)) {
         /* we have another subdirectory in searchpath to explore,