Make the default client library directory names version number independent

Author: cjbj

INSTALL.md

@@ -199,7 +199,8 @@ and
 cd /opt/oracle
 unzip instantclient-basic-linux.x64-12.1.0.2.0.zip
 unzip instantclient-sdk-linux.x64-12.1.0.2.0.zip
-cd instantclient_12_1
+mv instantclient_12_1 instantclient
+cd instantclient
 ln -s libclntsh.so.12.1 libclntsh.so
 ln -s libocci.so.12.1 libocci.so
 ```
@@ -209,23 +210,23 @@ Make sure that `libaio` is installed.
 To run applications, you will need to set the link path:
 
 ```
-export LD_LIBRARY_PATH=/opt/oracle/instantclient_12_1
+export LD_LIBRARY_PATH=/opt/oracle/instantclient
 ```
 
 Alternatively, if there is no other Oracle software on the machine
 that will be impacted, permanently add Instant Client to the run-time
 link path.  Do this on Linux by creating a file
 `/etc/ld.so.conf.d/oracle-instantclient.conf` that contains the library
-location `/opt/oracle/instantclient_12_1`, and then run `ldconfig` as
+location `/opt/oracle/instantclient`, and then run `ldconfig` as
 the root user.
 
 ### 3.4 Install the driver
 
 Tell the installer where you installed Instant Client:
 
 ```
-export OCI_LIB_DIR=/opt/oracle/instantclient_12_1
-export OCI_INC_DIR=/opt/oracle/instantclient_12_1/sdk/include
+export OCI_LIB_DIR=/opt/oracle/instantclient
+export OCI_INC_DIR=/opt/oracle/instantclient/sdk/include
 ```
 
 Run the installer:
@@ -405,12 +406,12 @@ export DYLD_LIBRARY_PATH=/opt/oracle/instantclient
 ### 5.5 Install the driver
 
 The installer will automatically locate Instant Client in
-`/opt/oracle/instantclient`.  If it elsewhere, tell the installer
+`/opt/oracle/instantclient`.  If it is elsewhere, tell the installer
 where to find it:
 
 ```
-export OCI_LIB_DIR=/whereever/instantclient_11_2
-export OCI_INC_DIR=/whereever/instantclient_11_2/sdk/include
+export OCI_LIB_DIR=/whereever/instantclient
+export OCI_INC_DIR=/whereever/instantclient/sdk/include
 ```
 
 Run the installer:

binding.gyp

@@ -40,9 +40,9 @@
           "GCC_ENABLE_CPP_RTTI": "YES"
         },
         "variables" : {
-          "oci_inc_dir%" : "<!(if [ -z $OCI_INC_DIR ]; then echo \"/opt/oracle/instantclient_11_2/sdk/include/\"; else echo $OCI_INC_DIR; fi)",
-          "oci_lib_dir%" : "<!(if [ -z $OCI_LIB_DIR ]; then echo \"/opt/oracle/instantclient_11_2/\"; else echo $OCI_LIB_DIR; fi)",
-	  },
+          "oci_inc_dir%" : "<!(if [ -z $OCI_INC_DIR ]; then echo \"/opt/oracle/instantclient/sdk/include/\"; else echo $OCI_INC_DIR; fi)",
+          "oci_lib_dir%" : "<!(if [ -z $OCI_LIB_DIR ]; then echo \"/opt/oracle/instantclient/\"; else echo $OCI_LIB_DIR; fi)",
+          },
           "cflags"        : ['-fexceptions'],
           "cflags_cc"     : ['-fexceptions'],
           "libraries"     : ["-lclntsh"],
@@ -54,9 +54,9 @@
     [
       'OS=="solaris"', {
         "variables" : {
-          "oci_inc_dir%" : "<!(if [ -z $OCI_INC_DIR ]; then echo \"/opt/oracle/instantclient_12_1/sdk/include/\"; else echo $OCI_INC_DIR; fi)",
-          "oci_lib_dir%" : "<!(if [ -z $OCI_LIB_DIR ]; then echo \"/opt/oracle/instantclient_12_1/\"; else echo $OCI_LIB_DIR; fi)",
-	  },
+          "oci_inc_dir%" : "<!(if [ -z $OCI_INC_DIR ]; then echo \"/opt/oracle/instantclient/sdk/include/\"; else echo $OCI_INC_DIR; fi)",
+          "oci_lib_dir%" : "<!(if [ -z $OCI_LIB_DIR ]; then echo \"/opt/oracle/instantclient/\"; else echo $OCI_LIB_DIR; fi)",
+          },
           "libraries"     : ["-lclntsh"],
           "cflags"        : ['-fexceptions'],
           "cflags_cc"     : ['-fexceptions'],
@@ -67,8 +67,8 @@
     ],
     ["OS=='win'", {
       "variables" : {
-        "oci_inc_dir%" : "C:/instantclient_12_1/sdk/include",
-        "oci_lib_dir%" : "C:/instantclient_12_1/sdk/lib/msvc",
+        "oci_inc_dir%" : "C:/instantclient/sdk/include",
+        "oci_lib_dir%" : "C:/instantclient/sdk/lib/msvc",
       },
       "configurations" : {
         "Release" : {
@@ -92,8 +92,6 @@
     }
     ],
   ],
-    
-
   "include_dirs"  : [ "<(oci_inc_dir)",
                       "src/dpi/src/",
                       "src/dpi/include/"