From 84a5f0e2eb84bd02a09e00d30d888f162a49e84b Mon Sep 17 00:00:00 2001
From: Pablo Romero <promero@mathworks.com>
Date: Fri, 26 Aug 2022 11:44:11 +0200
Subject: [PATCH 1/2] Fixes #3743.

---
 common.h             | 4 ++--
 ctest/CMakeLists.txt | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/common.h b/common.h
index 00d1d0baf..e6002d322 100644
--- a/common.h
+++ b/common.h
@@ -90,7 +90,7 @@ extern "C" {
 #endif
 #include <time.h>
 
-#ifdef OS_LINUX
+#if defined(OS_LINUX) || defined(OS_QNX)
 #include <malloc.h>
 #include <sched.h>
 #endif
@@ -107,7 +107,7 @@ extern "C" {
 #endif
 #endif
 
-#ifdef OS_HAIKU
+#if defined(OS_HAIKU) || defined(OS_QNX)
 #define NO_SYSV_IPC
 #endif
 
diff --git a/ctest/CMakeLists.txt b/ctest/CMakeLists.txt
index e779fb168..91338b73b 100644
--- a/ctest/CMakeLists.txt
+++ b/ctest/CMakeLists.txt
@@ -40,7 +40,7 @@ else()
     c_${float_char}blas1.c)
 endif()
   target_link_libraries(x${float_char}cblat1 ${OpenBLAS_LIBNAME})
-  if(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
+  if(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD" OR ${CMAKE_SYSTEM_NAME} MATCHES "QNX")
       target_link_libraries(x${float_char}cblat1 m)
   endif()
   add_test(NAME "x${float_char}cblat1"
@@ -65,7 +65,7 @@ else()
     constant.c)
 endif()
   target_link_libraries(x${float_char}cblat2 ${OpenBLAS_LIBNAME})
-  if(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
+  if(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD" OR ${CMAKE_SYSTEM_NAME} MATCHES "QNX")
     target_link_libraries(x${float_char}cblat2 m)
   endif()
   add_test(NAME "x${float_char}cblat2"
@@ -90,7 +90,7 @@ else()
     constant.c)
 endif()
   target_link_libraries(x${float_char}cblat3 ${OpenBLAS_LIBNAME})
-  if(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
+  if(${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR ${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD" OR ${CMAKE_SYSTEM_NAME} MATCHES "QNX")
     target_link_libraries(x${float_char}cblat3 m)
   endif()
   add_test(NAME "x${float_char}cblat3"

From 1b1f781cf986376cb28020d6e5dab9c35b40919e Mon Sep 17 00:00:00 2001
From: Pablo Romero <promero@mathworks.com>
Date: Fri, 26 Aug 2022 11:45:23 +0200
Subject: [PATCH 2/2] Added name and details to contributors' list.

---
 CONTRIBUTORS.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 1714d90c8..f5e9dda91 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -211,4 +211,5 @@ In chronological order:
 * PLCT Lab, Institute of Software Chinese Academy of Sciences
   * [2022-03] Support RISC-V Vector Intrinisc 1.0 version.
   
-  
\ No newline at end of file
+* Pablo Romero <https://github.com/pablorcum>
+  * [2022-08] Fix building from sources for QNX
\ No newline at end of file