--- firebird.org/extern/cloop/src/tests/test1/CTest.c	2016-08-01 22:55:35.000000000 +0200
+++ firebird/extern/cloop/src/tests/test1/CTest.c	2016-08-02 21:11:31.000000000 +0200
@@ -20,7 +20,7 @@
  */
 
 #include "CalcCApi.h"
-#include <malloc.h>
+#include <stdlib.h>
 #include <stdio.h>
 
 #ifdef WIN32
--- firebird.org/builds/posix/prefix.darwin_x86_64	2016-08-01 20:02:48.000000000 +0200
+++ firebird/builds/posix/prefix.darwin_x86_64	2016-08-01 21:42:45.000000000 +0200
@@ -19,8 +19,6 @@
 #
 # Default build from 10.7 using Clang
 
-DYLD_LIBRARY_PATH=$(HOME)/icu54/icu/source/lib
-export DYLD_LIBRARY_PATH
 
 #DYLD_PRINT_ENV=1
 #export DYLD_PRINT_ENV
@@ -31,8 +31,8 @@
 MACOSX_DEPLOYMENT_TARGET=10.7
 export MACOSX_DEPLOYMENT_TARGET
 
-PROD_FLAGS=-O1 -DDARWIN -pipe -MMD -fPIC -fno-common -mmacosx-version-min=10.7
-DEV_FLAGS=-ggdb -DDARWIN -pipe -MMD -fPIC -fno-omit-frame-pointer -fno-common -Wall -fno-optimize-sibling-calls -mmacosx-version-min=10.7 -Wno-non-virtual-dtor
+PROD_FLAGS=-O1 -DDARWIN -pipe -MMD -fPIC -fno-common
+DEV_FLAGS=-ggdb -DDARWIN -pipe -MMD -fPIC -fno-omit-frame-pointer -fno-common -Wall -fno-optimize-sibling-calls -Wno-non-virtual-dtor
 CXXFLAGS:=$(CXXFLAGS) -fvisibility-inlines-hidden -fvisibility=hidden 
 
 EXE_LINK_OPTIONS:= 
--- firebird.org/src/common/unicode_util.cpp	2016-07-07 13:55:55.992234709 +0200
+++ firebird/src/common/unicode_util.cpp	2016-08-10 11:25:46.422331020 +0200
@@ -63,8 +63,8 @@
 #elif defined(DARWIN)
 //const char* const inTemplate = "/Library/Frameworks/Firebird.framework/Versions/A/Libraries/libicui18n.dylib";
 //const char* const ucTemplate = "/Library/Frameworks/Firebird.framework/versions/A/Libraries/libicuuc.dylib";
-const char* const inTemplate = "libicui18n.dylib";
-const char* const ucTemplate = "libicuuc.dylib";
+const char* const inTemplate = "libicui18n.dylib.%s";
+const char* const ucTemplate = "libicuuc.dylib.%s";
 #elif defined(HPUX)
 const char* const inTemplate = "libicui18n.sl.%s";
 const char* const ucTemplate = "libicuuc.sl.%s";
@@ -353,6 +353,16 @@
 		s.printf("%d%d", majorVersion, minorVersion);
 
 	filename.printf(templateName, s.c_str());
+	const char * envpath = getenv("LIBREOFFICE_FIREBIRD_LIB");
+	if(envpath == nullptr)
+	{
+		envpath = getenv("LIBREOFFICE_ICU_LIB");
+	}
+	if(envpath != nullptr)
+	{
+		s = filename.c_str();
+		PathUtils::concatPath(filename, envpath, s.c_str());
+	}
 }
 
 
--- firebird.org/src/common/utils.cpp	2016-08-16 10:11:10.000000000 +0200
+++ firebird/src/common/utils.cpp	2016-08-16 11:27:09.000000000 +0200
@@ -1027,10 +1027,18 @@
 			return s;
 		}
 
-                // Set relative path to Engine12 dynamic library
+                // Set path to Engine12 dynamic library.
                 if(prefType == Firebird::IConfigManager::DIR_PLUGINS)
                 {
-                    s = name;
+                    const char * const envpath = getenv("LIBREOFFICE_FIREBIRD_LIB");
+                    if(envpath != nullptr)
+                    {
+                        PathUtils::concatPath(s, envpath, name);
+                    }
+                    else
+                    {
+                        s = name;
+                    }
                     return s;
                 }
 	}