Remove support for bcc and msvc standalone libpq builds

This removes the support for building just libpq using Borland C++ or
Visual C++. This has not worked properly for years, and given the number
of complaints it's clearly not worth the maintenance burden.

Building libpq using the standard MSVC build system is of course still
supported, along with mingw.

1 files changed, 2 insertions, 29 deletions

diff --git a/src/include/port/win32.h b/src/include/port/win32.h
index 4453c903466..8cc619f6847 100644
--- a/src/include/port/win32.h
+++ b/src/include/port/win32.h
@@ -1,6 +1,6 @@
 /* src/include/port/win32.h */
 
-#if defined(_MSC_VER) || defined(__BORLANDC__)
+#if defined(_MSC_VER)
 #define WIN32_ONLY_COMPILER
 #endif
 
@@ -32,9 +32,7 @@
  * Always build with SSPI support. Keep it as a #define in case
  * we want a switch to disable it sometime in the future.
  */
-#ifndef __BORLANDC__
 #define ENABLE_SSPI 1
-#endif
 
 /* undefine and redefine after #include */
 #undef mkdir
@@ -56,9 +54,7 @@
 #include <signal.h>
 #include <errno.h>
 #include <direct.h>
-#ifndef __BORLANDC__
 #include <sys/utime.h>			/* for non-unicode version */
-#endif
 #undef near
 
 /* Must be here to avoid conflicting with prototype in windows.h */
@@ -207,10 +203,8 @@
 #define SIGTTIN				21
 #define SIGTTOU				22	/* Same as SIGABRT -- no problem, I hope */
 #define SIGWINCH			28
-#ifndef __BORLANDC__
 #define SIGUSR1				30
 #define SIGUSR2				31
-#endif
 
 /*
  * New versions of mingw have gettimeofday() and also declare
@@ -421,7 +415,7 @@ extern int	pgwin32_is_admin(void);
 #define putenv(x) pgwin32_putenv(x)
 #define unsetenv(x) pgwin32_unsetenv(x)
 
-/* Things that exist in MingW headers, but need to be added to MSVC & BCC */
+/* Things that exist in MingW headers, but need to be added to MSVC */
 #ifdef WIN32_ONLY_COMPILER
 
 #ifndef _WIN64
@@ -430,7 +424,6 @@ typedef long ssize_t;
 typedef __int64 ssize_t;
 #endif
 
-#ifndef __BORLANDC__
 typedef unsigned short mode_t;
 
 #define S_IRUSR _S_IREAD
@@ -440,7 +433,6 @@ typedef unsigned short mode_t;
 /* see also S_IRGRP etc below */
 #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
 #define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
-#endif   /* __BORLANDC__ */
 
 #define F_OK 0
 #define W_OK 2
@@ -454,26 +446,9 @@ typedef unsigned short mode_t;
 /* Pulled from Makefile.port in mingw */
 #define DLSUFFIX ".dll"
 
-#ifdef __BORLANDC__
-
-/* for port/dirent.c */
-#ifndef INVALID_FILE_ATTRIBUTES
-#define INVALID_FILE_ATTRIBUTES ((DWORD) -1)
-#endif
-
-/* for port/open.c */
-#ifndef O_RANDOM
-#define O_RANDOM		0x0010	/* File access is primarily random */
-#define O_SEQUENTIAL	0x0020	/* File access is primarily sequential */
-#define O_TEMPORARY		0x0040	/* Temporary file bit */
-#define O_SHORT_LIVED	0x1000	/* Temporary storage file, try not to flush */
-#define _O_SHORT_LIVED	O_SHORT_LIVED
-#endif   /* ifndef O_RANDOM */
-#endif   /* __BORLANDC__ */
 #endif   /* WIN32_ONLY_COMPILER */
 
 /* These aren't provided by either MingW or MSVC */
-#ifndef __BORLANDC__
 #define S_IRGRP 0
 #define S_IWGRP 0
 #define S_IXGRP 0
@@ -482,5 +457,3 @@ typedef unsigned short mode_t;
 #define S_IWOTH 0
 #define S_IXOTH 0
 #define S_IRWXO 0
-
-#endif   /* __BORLANDC__ */