nixpkgs/pkgs/development/python-modules/cx_oracle/0001-odpi-src-dpiOci.c-nixify-libclntsh.so-dlopen.patch

From 355b9d812efdfbd041e14b365258b69c81689981 Mon Sep 17 00:00:00 2001
From: Florian Klink <flokli@flokli.de>
Date: Thu, 17 May 2018 18:37:40 +0200
Subject: [PATCH] odpi/src/dpiOci.c: nixify libclntsh.so dlopen

---
 odpi/src/dpiOci.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/odpi/src/dpiOci.c b/odpi/src/dpiOci.c
index 76b9867..22c2987 100644
--- a/odpi/src/dpiOci.c
+++ b/odpi/src/dpiOci.c
@@ -1575,6 +1575,10 @@ static int dpiOci__loadLib(dpiError *error)
             }
         }
     }
+    if(!dpiOciLibHandle) {
+        dpiOciLibHandle = dlopen("@libclntsh@", RTLD_LAZY);
+    }
+
 #endif
 
     if (!dpiOciLibHandle) {
-- 
2.16.3