From fcfafa94210748766721a2f40ca269fc154c1bdf Mon Sep 17 00:00:00 2001
From: andreas <andreas@wellenvogel.de>
Date: Thu, 22 Feb 2024 20:20:37 +0100
Subject: [PATCH] #1: do not include prog dir in library path on android to
 avoid clashes with system libs

---
 provider/CMakeLists.txt     |  2 ++
 provider/src/OexControl.cpp | 13 +++++++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/provider/CMakeLists.txt b/provider/CMakeLists.txt
index cd5cf0c..ccc652e 100644
--- a/provider/CMakeLists.txt
+++ b/provider/CMakeLists.txt
@@ -208,6 +208,8 @@ else()
     message("openssl...")
     #find_package(OpenSSL REQUIRED CONFIG) #already included by curl
     target_link_libraries(${TARGET} PRIVATE openssl::crypto )
+    #package openssl
+    target_link_libraries(${TARGET} PRIVATE openssl::ssl )
 endif()
 
 #filesystem
diff --git a/provider/src/OexControl.cpp b/provider/src/OexControl.cpp
index f82aa86..5eef231 100644
--- a/provider/src/OexControl.cpp
+++ b/provider/src/OexControl.cpp
@@ -151,6 +151,7 @@ class OexConfig{
     bool fprStdout;
     String preload;
     String socketAddress;
+    bool setLibPath;
     NameValueMap environment;
 };
 
@@ -159,7 +160,8 @@ class OexConfig{
         String("liboexserverd.so"),
         true,
         String(""),
-        String("com.opencpn.ocharts_pi")
+        String("com.opencpn.ocharts_pi"),
+        false
     };
 #else
     static OexConfig oexconfig={
@@ -167,6 +169,7 @@ class OexConfig{
         false,
         String("libpreload.so"),
         String("com.opencpn.ocharts_pi"),
+        true,
         {{String(TEST_PIPE_ENV),String("LOCAL:com.opencpn.ocharts_pi")}}
     };
 #endif
@@ -237,7 +240,13 @@ StartResult runOexServerd(const OexConfig &config,const String &progDir,const St
             putenv(StringHelper::cloneData(StringHelper::format("%s=%s",it->first.c_str(),it->second.c_str())));
         }
         putenv(StringHelper::cloneData(StringHelper::format("%s=%d",ENV_AVNAV_PID,parent)));
-        putenv(StringHelper::cloneData(StringHelper::format("LD_LIBRARY_PATH=%s",progDir)));
+        if (config.setLibPath){
+            LOG_DEBUG("setting LD_LIBRARY_PATH to %s",progDir);
+            putenv(StringHelper::cloneData(StringHelper::format("LD_LIBRARY_PATH=%s",progDir)));
+        }
+        else{
+            unsetenv("LD_LIBRARY_PATH");
+        }
         if (config.preload != String("") && usePreload){
             String preload=FileHelper::concatPath(progDir,oexconfig.preload);
             putenv(StringHelper::cloneData(StringHelper::format("%s=%s","LD_PRELOAD",preload.c_str())));