Removed ACE_HAS_CPLUSPLUS_HEADERS, not used

    * ACE/ace/README:
    * ACE/ace/config-aix-5.x.h:
    * ACE/ace/config-cygwin32.h:
    * ACE/ace/config-g++-common.h:
    * ACE/ace/config-hpux-11.00.h:
    * ACE/ace/config-icc-common.h:
    * ACE/ace/config-integritySCA.h:
    * ACE/ace/config-linux-common.h:
    * ACE/ace/config-lynxos.h:
    * ACE/ace/config-openvms.h:
    * ACE/ace/config-suncc-common.h:
    * ACE/ace/config-sunos5.4-g++.h:
    * ACE/ace/config-sunos5.4-sunc++-4.x.h:
    * ACE/ace/config-sunos5.5.h:
    * ACE/ace/config-vxworks6.4.h:
    * ACE/ace/config-win32-borland.h:
    * ACE/ace/config-win32-dmc.h:
    * ACE/ace/config-win32-msvc-14.h:

18 files changed, 0 insertions, 46 deletions

diff --git a/ACE/ace/README b/ACE/ace/README
index e975426f438..7b4afbede94 100644
--- a/ACE/ace/README
+++ b/ACE/ace/README
@@ -280,9 +280,6 @@ ACE_HAS_CONFLICTING_XTI_MACROS          OS's XTI header file defines some
 ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES    Prototypes for both signal()
                                         and struct sigaction are
                                         consistent.
-ACE_HAS_CPLUSPLUS_HEADERS               Compiler/platform has
-                                        correctly prototyped header
-                                        files
 ACE_HAS_DIRENT                          Compiler/platform has Dirent
                                         iterator functions
 ACE_HAS_DLL                             Build ACE using the frigging
@@ -1205,20 +1202,6 @@ ACE_HAS_AUTOMATIC_INIT_FINI:
      TBA.
 
 
-ACE_HAS_CPLUSPLUS_HEADERS:
---------------------------
-
-  Used In:
-     ace/OS.h
-
-  HPUX:
-     set it.
-
-  Notes:
-     If this is not defined, libc.h and osfcn.h get included.
-     Only needed for older compiler/OS platforms that don't
-     provide standard C++ header files in /usr/include.
-
 ACE_HAS_HI_RES_TIMER:
 ---------------------
 
diff --git a/ACE/ace/config-aix-5.x.h b/ACE/ace/config-aix-5.x.h
index a21755e98ab..31c17376ff1 100644
--- a/ACE/ace/config-aix-5.x.h
+++ b/ACE/ace/config-aix-5.x.h
@@ -141,9 +141,6 @@
 
 #define ACE_HAS_AIX_HI_RES_TIMER
 
-// Compiler/platform has correctly prototyped header files.
-#define ACE_HAS_CPLUSPLUS_HEADERS
-
 // Prototypes for both signal() and struct sigaction are consistent.
 #define ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES
 
diff --git a/ACE/ace/config-cygwin32.h b/ACE/ace/config-cygwin32.h
index c93e64b1fab..6884680e93f 100644
--- a/ACE/ace/config-cygwin32.h
+++ b/ACE/ace/config-cygwin32.h
@@ -86,7 +86,6 @@
 #define ACE_HAS_NONCONST_SELECT_TIMEVAL
 #define ACE_HAS_SVR4_DYNAMIC_LINKING
 #define ACE_HAS_VOIDPTR_MMAP
-#define ACE_HAS_CPLUSPLUS_HEADERS
 #define ACE_HAS_POLL
 #define ACE_HAS_SOCKADDR_MSG_NAME 1
 #define ACE_LACKS_PRI_T 1
diff --git a/ACE/ace/config-g++-common.h b/ACE/ace/config-g++-common.h
index 50daf671852..89ea3c3d402 100644
--- a/ACE/ace/config-g++-common.h
+++ b/ACE/ace/config-g++-common.h
@@ -14,7 +14,6 @@
 #define ACE_CC_MINOR_VERSION __GNUC_MINOR__
 #define ACE_CC_BETA_VERSION (0)
 
-#define ACE_HAS_CPLUSPLUS_HEADERS
 #define ACE_HAS_STDCPP_STL_INCLUDES
 #define ACE_HAS_STANDARD_CPP_LIBRARY 1
 #define ACE_HAS_WORKING_EXPLICIT_TEMPLATE_DESTRUCTOR
diff --git a/ACE/ace/config-hpux-11.00.h b/ACE/ace/config-hpux-11.00.h
index 23d754068db..76fb3fe9270 100644
--- a/ACE/ace/config-hpux-11.00.h
+++ b/ACE/ace/config-hpux-11.00.h
@@ -168,9 +168,6 @@
 // Prototypes for both signal() and struct sigaction are consistent.
 #define ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES
 
-// Compiler/platform has correctly prototyped header files.
-#define ACE_HAS_CPLUSPLUS_HEADERS
-
 // Compiler/platform has Dirent iterator functions.
 #define ACE_HAS_DIRENT
 
diff --git a/ACE/ace/config-icc-common.h b/ACE/ace/config-icc-common.h
index 4fab19823d6..9e104cb8f93 100644
--- a/ACE/ace/config-icc-common.h
+++ b/ACE/ace/config-icc-common.h
@@ -3,7 +3,6 @@
 #define ACE_LINUX_ICC_COMMON_H
 #include /**/ "ace/pre.h"
 
-# define ACE_HAS_CPLUSPLUS_HEADERS
 # define ACE_HAS_STDCPP_STL_INCLUDES
 # define ACE_HAS_STANDARD_CPP_LIBRARY 1
 # define ACE_HAS_WORKING_EXPLICIT_TEMPLATE_DESTRUCTOR
diff --git a/ACE/ace/config-integritySCA.h b/ACE/ace/config-integritySCA.h
index 98679878ca8..8ee764105eb 100644
--- a/ACE/ace/config-integritySCA.h
+++ b/ACE/ace/config-integritySCA.h
@@ -32,9 +32,6 @@
 #define _REENTRANT
 #define ACE_MT_SAFE 1
 
-// Compiler/platform has correctly prototyped header files.
-#define ACE_HAS_CPLUSPLUS_HEADERS
-
 #define ACE_HAS_SHM_OPEN
 
 /***** Operating System Defines *****/
diff --git a/ACE/ace/config-linux-common.h b/ACE/ace/config-linux-common.h
index 23e0f579594..6f509aec4b2 100644
--- a/ACE/ace/config-linux-common.h
+++ b/ACE/ace/config-linux-common.h
@@ -60,7 +60,6 @@
 #  include "ace/config-suncc-common.h"
 #elif defined (__PGI)
 // Portable group compiler
-#  define ACE_HAS_CPLUSPLUS_HEADERS
 #  define ACE_HAS_STDCPP_STL_INCLUDES
 #  define ACE_HAS_STANDARD_CPP_LIBRARY 1
 #  define ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB 1
diff --git a/ACE/ace/config-lynxos.h b/ACE/ace/config-lynxos.h
index 74edb63bd1d..dde1fd71cd4 100644
--- a/ACE/ace/config-lynxos.h
+++ b/ACE/ace/config-lynxos.h
@@ -42,7 +42,6 @@
 #define ACE_HAS_CHARPTR_SHMDT
 #define ACE_HAS_CLOCK_GETTIME
 #define ACE_HAS_CLOCK_SETTIME
-#define ACE_HAS_CPLUSPLUS_HEADERS
 #define ACE_HAS_DIRENT
 #define ACE_HAS_GETIFADDRS
 #define ACE_HAS_GETPAGESIZE
diff --git a/ACE/ace/config-openvms.h b/ACE/ace/config-openvms.h
index 28d8c01c6f1..c24eadac577 100644
--- a/ACE/ace/config-openvms.h
+++ b/ACE/ace/config-openvms.h
@@ -160,7 +160,6 @@
 #define ACE_LACKS_UNIX_SIGNALS 1
 
 #define ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES 1
-#define ACE_HAS_CPLUSPLUS_HEADERS 1
 #define ACE_LACKS_LINEBUFFERED_STREAMBUF 1
 
 #define ACE_HAS_GPERF 1
diff --git a/ACE/ace/config-suncc-common.h b/ACE/ace/config-suncc-common.h
index ff4d38c4236..70d7b7e1565 100644
--- a/ACE/ace/config-suncc-common.h
+++ b/ACE/ace/config-suncc-common.h
@@ -3,7 +3,6 @@
 #define ACE_SUNCC_COMMON_H
 #include /**/ "ace/pre.h"
 
-# define ACE_HAS_CPLUSPLUS_HEADERS
 # define ACE_HAS_STDCPP_STL_INCLUDES
 # define ACE_HAS_STANDARD_CPP_LIBRARY 1
 # define ACE_HAS_WORKING_EXPLICIT_TEMPLATE_DESTRUCTOR
diff --git a/ACE/ace/config-sunos5.4-g++.h b/ACE/ace/config-sunos5.4-g++.h
index c17ae74eeaf..514fb4a8768 100644
--- a/ACE/ace/config-sunos5.4-g++.h
+++ b/ACE/ace/config-sunos5.4-g++.h
@@ -51,9 +51,6 @@
 // Platform supports POSIX O_NONBLOCK semantics.
 #define ACE_HAS_POSIX_NONBLOCK
 
-// Compiler/platform has correctly prototyped header files.
-#define ACE_HAS_CPLUSPLUS_HEADERS
-
 // Compiler/platform supports SunOS high resolution timers.
 #define ACE_HAS_HI_RES_TIMER
 
diff --git a/ACE/ace/config-sunos5.4-sunc++-4.x.h b/ACE/ace/config-sunos5.4-sunc++-4.x.h
index 231876110a7..c4c7fa4bcc1 100644
--- a/ACE/ace/config-sunos5.4-sunc++-4.x.h
+++ b/ACE/ace/config-sunos5.4-sunc++-4.x.h
@@ -46,9 +46,6 @@
 // Platform supports POSIX O_NONBLOCK semantics.
 #define ACE_HAS_POSIX_NONBLOCK
 
-// Compiler/platform has correctly prototyped header files.
-#define ACE_HAS_CPLUSPLUS_HEADERS
-
 // Compiler/platform supports SunOS high resolution timers.
 #define ACE_HAS_HI_RES_TIMER
 
diff --git a/ACE/ace/config-sunos5.5.h b/ACE/ace/config-sunos5.5.h
index b738080b32f..228bd1b0a94 100644
--- a/ACE/ace/config-sunos5.5.h
+++ b/ACE/ace/config-sunos5.5.h
@@ -163,9 +163,6 @@
 // Platform supports POSIX O_NONBLOCK semantics.
 #define ACE_HAS_POSIX_NONBLOCK
 
-// Compiler/platform has correctly prototyped header files.
-#define ACE_HAS_CPLUSPLUS_HEADERS
-
 // Platform supports IP multicast
 #define ACE_HAS_IP_MULTICAST
 
diff --git a/ACE/ace/config-vxworks6.4.h b/ACE/ace/config-vxworks6.4.h
index 5b5541e5d5a..84e208ca02a 100644
--- a/ACE/ace/config-vxworks6.4.h
+++ b/ACE/ace/config-vxworks6.4.h
@@ -103,7 +103,6 @@
 #define ACE_HAS_CLOCK_GETTIME
 #define ACE_HAS_CLOCK_SETTIME
 #define ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES
-#define ACE_HAS_CPLUSPLUS_HEADERS
 #define ACE_HAS_DIRENT
 #define ACE_HAS_HANDLE_SET_OPTIMIZED_FOR_SELECT
 #define ACE_HAS_MSG
diff --git a/ACE/ace/config-win32-borland.h b/ACE/ace/config-win32-borland.h
index 88b54d708cd..f605bf24080 100644
--- a/ACE/ace/config-win32-borland.h
+++ b/ACE/ace/config-win32-borland.h
@@ -115,7 +115,6 @@
 # define ACE_HAS_TIME_T_LONG_MISMATCH
 #endif
 
-#define ACE_HAS_CPLUSPLUS_HEADERS 1
 #define ACE_HAS_NONCONST_SELECT_TIMEVAL
 #define ACE_HAS_SIG_ATOMIC_T
 #define ACE_HAS_STANDARD_CPP_LIBRARY 1
diff --git a/ACE/ace/config-win32-dmc.h b/ACE/ace/config-win32-dmc.h
index 1a31077a51e..1432b016c7a 100644
--- a/ACE/ace/config-win32-dmc.h
+++ b/ACE/ace/config-win32-dmc.h
@@ -42,7 +42,6 @@
 #define ACE_WCSDUP_EQUIVALENT ::_wcsdup
 //  This section above was extracted from config-win32-msvc
 
-#define ACE_HAS_CPLUSPLUS_HEADERS 1
 #define ACE_HAS_NONCONST_SELECT_TIMEVAL 1
 #define ACE_HAS_SIG_ATOMIC_T 1
 #define ACE_HAS_STANDARD_CPP_LIBRARY 0
diff --git a/ACE/ace/config-win32-msvc-14.h b/ACE/ace/config-win32-msvc-14.h
index fbbc5fa15ec..9abb0c7c9df 100644
--- a/ACE/ace/config-win32-msvc-14.h
+++ b/ACE/ace/config-win32-msvc-14.h
@@ -73,7 +73,6 @@
 
 #define ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES
 #define ACE_LACKS_STRRECVFD
-#define ACE_HAS_CPLUSPLUS_HEADERS
 
 #define ACE_TEMPLATES_REQUIRE_SOURCE