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Message-ID: <C3843BD1B83DD2119D79000092A7BAD405AA78C2@platinum.allaire.com>
From: Bob Love <blove AT allaire DOT com>
To: "'lbottorff AT harveycounty DOT com'" <lbottorff AT harveycounty DOT com>,
        cygwin AT sourceware DOT cygnus DOT com, pgsql-ports AT postgresql DOT org
Subject: RE: [PORTS] Errors building Postgres on NT
Date: Fri, 3 Nov 2000 21:21:44 -0500 
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This is the same problem I posted to this list.  I received the attached
e-mail from Jason Tishler and it works great!

> -----Original Message-----
> From: lbottorff AT harveycounty DOT com [mailto:lbottorff AT harveycounty DOT com]
> Sent: Friday, November 03, 2000 2:26 PM
> To: cygwin AT sourceware DOT cygnus DOT com; pgsql-ports AT postgresql DOT org
> Subject: [PORTS] Errors building Postgres on NT
> 
> 
> 
> 
> This is what I get when I try the configure of  postgres 
> 7.0.2 on my NT 4.0
> Workstation running cygwin dll 1.1.14
> 
> linking ./include/port/win.h to include/os.h
> linking ./makefiles/Makefile.win to Makefile.port
> linking ./backend/port/tas/dummy.s to backend/port/tas.s
> configure: error: ./backend/port/tas/dummy.s: File not found
> 
> This is a section of the make where it bombs:
> 
> gcc -I../include -I../backend   -I/usr/local/include -O2 
> -I/usr/local/include
> -Wall -Wmissing-prototypes -Wmissing-declarations   -c -o 
> dllinit.o dllinit.c
> dllinit.c:49: conflicting types for `DllMain'
> dllinit.c:44: previous declaration of `DllMain'
> dllinit.c:49: conflicting types for `_cygwin_dll_entry'
> dllinit.c:49: previous declaration of `_cygwin_dll_entry'
> dllinit.c:81: conflicting types for `DllMain'
> dllinit.c:49: previous declaration of `DllMain'
> make[2]: *** [dllinit.o] Error 1
> make[2]: Leaving directory `/cygdrive/e/postgresql-7.0.2/src/utils'
> make[1]: *** [../utils/dllinit.o] Error 2
> make[1]: Leaving directory `/cygdrive/e/postgresql-7.0.2/src/backend'
> make: *** [all] Error 2
> 
> Any ideas? (Besides get Linux--they won't let me!) Has 
> anybody seen this before?
> 
> Larry Bottorff
> 
> 


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Content-Type: message/rfc822
Content-Description: Re: [PORTS] Compiling postgresql on WinNT

Message-ID: <20001102171609 DOT B1109 AT dothill DOT com>
From: Jason Tishler <Jason DOT Tishler AT dothill DOT com>
To: Bob Love <blove AT allaire DOT com>
Cc: "'pgsql-ports AT postgresql DOT org'" <pgsql-ports AT postgresql DOT org>
Subject: Re: [PORTS] Compiling postgresql on WinNT
Date: Thu, 2 Nov 2000 17:16:10 -0500 
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Bob,

On Thu, Nov 02, 2000 at 04:15:12PM -0500, Bob Love wrote:
> Any help would be appreciated.

Please see the following:

    http://people.freebsd.org/~kevlo/postgres/portNT.html

but use the attached patch instead.

Jason

-- 
Jason Tishler
Director, Software Engineering       Phone: +1 (732) 264-8770 x235
Dot Hill Systems Corporation         Fax:   +1 (732) 264-8798
82 Bethany Road, Suite 7             Email: Jason DOT Tishler AT dothill DOT com
Hazlet, NJ 07730 USA                 WWW:   http://www.dothill.com


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diff -upr postgresql-7.0.2.orig/src/backend/utils/Gen_fmgrtab.sh.in =
postgresql-7.0.2/src/backend/utils/Gen_fmgrtab.sh.in
--- postgresql-7.0.2.orig/src/backend/utils/Gen_fmgrtab.sh.in	Sun May =
21 22:34:21 2000
+++ postgresql-7.0.2/src/backend/utils/Gen_fmgrtab.sh.in	Thu Nov  2 =
12:57:25 2000
@@ -136,7 +136,12 @@ extern void load_file(char *filename);
  */
=20
 /* We don't make this static so fmgr_faddr() macros can access it */
-extern FmgrInfo        *fmgr_pl_finfo;
+#ifdef BUILDING_DLL
+#define DLL_INTERFACE __declspec(dllexport)
+#else
+#define DLL_INTERFACE __declspec(dllimport)
+#endif
+extern DLL_INTERFACE FmgrInfo *fmgr_pl_finfo;
=20
 #define fmgr_faddr(finfo) \
 ( \
diff -upr postgresql-7.0.2.orig/src/backend/utils/error/elog.c =
postgresql-7.0.2/src/backend/utils/error/elog.c
--- postgresql-7.0.2.orig/src/backend/utils/error/elog.c	Sat Apr 15 =
15:13:08 2000
+++ postgresql-7.0.2/src/backend/utils/error/elog.c	Thu Nov  2 12:58:04 =
2000
@@ -37,9 +37,6 @@
 #include "utils/trace.h"
 #include "commands/copy.h"
=20
-extern int	errno;
-extern int	sys_nerr;
-
 extern CommandDest whereToSendOutput;
=20
 #ifdef USE_SYSLOG
@@ -105,6 +102,7 @@ elog(int lev, const char *fmt,...)
 	char	   *bp;
 	int			indent =3D 0;
 	int			space_needed;
+        int			errno_copy =3D errno;
=20
 #ifdef USE_SYSLOG
 	int			log_level;
@@ -154,12 +152,22 @@ elog(int lev, const char *fmt,...)
 			break;
 	}
=20
-	/* get errno string for %m */
-	if (errno < sys_nerr && errno >=3D 0)
-		errorstr =3D strerror(errno);
-	else
+	/*
+	 * get errno string for %m
+	 * Standard UNIX (XPG4v2/UNIX95 and later) says that errno will be =
set
+	 * (to EINVAL) if the argument to strerror() is out of range.
+	 * IRIX and Solaris actually return NULL without setting errno.
+	 * Others such as AIX, Cygwin and Linux return a string for all =
values.
+	 *   This string contains a number for out of range values.
+	 * HPUX and QNX return the same string for all out of range values.
+	 *   Those will not be well served by this code.  However it is =
highly
+	 *   unlikely that this code will be called with an out of range =
errno.
+	 */
+	errno =3D 0;
+	errorstr =3D strerror(errno_copy);
+	if (errno !=3D 0 || errorstr =3D=3D NULL)
 	{
-		sprintf(errorstr_buf, "error %d", errno);
+		sprintf(errorstr_buf, "error %d", errno_copy);
 		errorstr =3D errorstr_buf;
 	}
=20
diff -upr postgresql-7.0.2.orig/src/backend/utils/error/exc.c =
postgresql-7.0.2/src/backend/utils/error/exc.c
--- postgresql-7.0.2.orig/src/backend/utils/error/exc.c	Wed Jan 26 =
00:57:20 2000
+++ postgresql-7.0.2/src/backend/utils/error/exc.c	Thu Nov  2 12:58:04 =
2000
@@ -100,9 +100,9 @@ ExcPrint(Exception *excP,
 		 ExcData data,
 		 ExcMessage message)
 {
-	extern int	errno;
-	extern int	sys_nerr;
-
+	int errno_copy =3D errno;
+	const char *errorstr;
+       =20
 #ifdef	lint
 	data =3D data;
 #endif
@@ -127,10 +127,14 @@ ExcPrint(Exception *excP,
=20
 	fprintf(stderr, " (%ld)", detail);
=20
-	if (errno > 0 && errno < sys_nerr)
-		fprintf(stderr, " [%s]", strerror(errno));
-	else if (errno !=3D 0)
-		fprintf(stderr, " [Error %d]", errno);
+	if (errno_copy !=3D 0) {
+		errno =3D 0;
+		errorstr =3D strerror(errno_copy);
+		if (errno =3D=3D 0 && errorstr !=3D NULL)
+			fprintf(stderr, " [Error %d: %s]", errno_copy, errorstr);
+		else if (errno_copy !=3D 0)
+			fprintf(stderr, " [Error %d]", errno_copy);
+	}
=20
 	fprintf(stderr, "\n");
=20
diff -upr postgresql-7.0.2.orig/src/bin/psql/help.c =
postgresql-7.0.2/src/bin/psql/help.c
--- postgresql-7.0.2.orig/src/bin/psql/help.c	Fri May 26 11:47:18 2000
+++ postgresql-7.0.2/src/bin/psql/help.c	Thu Nov  2 12:57:25 2000
@@ -138,7 +138,7 @@ usage(void)
 	puts("available at <http://www.postgresql.org>.");
 	puts("Report bugs to <pgsql-bugs AT postgresql DOT org>.");
=20
-#ifndef WIN32
+#if !defined(WIN32) && !defined(__CYGWIN__)
 	if (pw)
 		free(pw);
 #endif
diff -upr postgresql-7.0.2.orig/src/makefiles/Makefile.win =
postgresql-7.0.2/src/makefiles/Makefile.win
--- postgresql-7.0.2.orig/src/makefiles/Makefile.win	Tue Mar  9 =
08:39:15 1999
+++ postgresql-7.0.2/src/makefiles/Makefile.win	Thu Nov  2 12:57:25 =
2000
@@ -9,6 +9,9 @@ MAKE_DLL=3Dtrue
 #MAKE_DLL=3Dfalse
 SHLIB_LINK=3D$(DLLLIBS)
=20
+CYGWIN_LIBS =3D -lm -lc
+LIBS:=3D$(filter-out $(CYGWIN_LIBS), $(LIBS))
+
 %.dll: %.o
 	$(DLLTOOL) --export-all --output-def $*.def $<
 	$(DLLWRAP) -o $@ --def $*.def $< $(SRCDIR)/utils/dllinit.o $(DLLLIBS)
diff -upr postgresql-7.0.2.orig/src/utils/dllinit.c =
postgresql-7.0.2/src/utils/dllinit.c
--- postgresql-7.0.2.orig/src/utils/dllinit.c	Tue May 25 12:15:32 1999
+++ postgresql-7.0.2/src/utils/dllinit.c	Thu Nov  2 12:57:25 2000
@@ -40,21 +40,19 @@
 #undef WIN32_LEAN_AND_MEAN
 #include <stdio.h>
=20
-BOOL APIENTRY DllMain(HINSTANCE hInst, DWORD reason,
-		LPVOID reserved /* Not used. */ );
=20
 #ifdef __CYGWIN32__
=20
 #include <cygwin/cygwin_dll.h>
 DECLARE_CYGWIN_DLL(DllMain);
 /* save hInstance from DllMain */
-HINSTANCE	__hDllInstance_base;
+HANDLE	__hDllInstance_base;
=20
 #endif	 /* __CYGWIN32__ */
=20
 struct _reent *_impure_ptr;
=20
-extern struct _reent *__imp_reent_data;
+extern __declspec(dllimport) struct _reent reent_data;
=20
 /*
  =
*----------------------------------------------------------------------
@@ -84,7 +82,7 @@ DllMain(
 	__hDllInstance_base =3D hInst;
 #endif	 /* __CYGWIN32__ */
=20
-	_impure_ptr =3D __imp_reent_data;
+	_impure_ptr =3D &reent_data;
=20
 	switch (reason)
 	{
diff -upr postgresql-7.0.2.orig/src/win32/README =
postgresql-7.0.2/src/win32/README
--- postgresql-7.0.2.orig/src/win32/README	Sun Jan 17 01:27:05 1999
+++ postgresql-7.0.2/src/win32/README	Thu Nov  2 12:57:25 2000
@@ -1,3 +1,7 @@
-Add the included headers endian.h into Cygwin's include/, tcp.h into
-include/netinet, and un.h into include/sys.
+Copy the following headers to Cygwin's include directories:
=20
+    $ cp endian.h /usr/include
+    $ cp tcp.h /usr/include/netinet
+
+Note that un.h is already included in Cygwin's Net Release so it no =
longer
+needs to be manually copied and can be removed from this directory.

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