From 296acd8627c6f2ae365b262813799b4ead3e13a9 Mon Sep 17 00:00:00 2001
From: Qiming Sun <osirpt.sun@gmail.com>
Date: Thu, 25 Jan 2024 15:11:22 -0800
Subject: [PATCH] Cmake with c99 standard

---
 CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 87f04a1..3d90a46 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -144,6 +144,7 @@ endif()
 
 add_library(cint ${cintSrc})
 set_target_properties(cint PROPERTIES
+  C_STANDARD 99
   VERSION ${qcint_VERSION}
   SOVERSION ${cint_SOVERSION}
   LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR})