Add missing file.

diff --git a/src/bin/pg_config/pg_config.c b/src/bin/pg_config/pg_config.c
new file mode 100644 (file)
index 0000000..e830fc2
--- /dev/null
+++ b/src/bin/pg_config/pg_config.c
@@ -0,0 +1,154 @@
+/*-------------------------------------------------------------------------
+ *
+ * pg_config.c
+ *
+ * This program reports various pieces of information about the
+ * installed version of PostgreSQL.  Packages that interface to
+ * PostgreSQL can use it to configure their build.
+ *
+ * This is a C implementation of the previous shell script written by
+ * Peter Eisentraut <peter_e@gmx.net>, with adjustments made to
+ * accomodate the possibility that the installation has been relocated from
+ * the place originally configured.
+ *
+ * author of C translation: Andrew Dunstan     mailto:andrew@dunslane.net
+ *
+ * This code is released under the terms of the PostgreSQL License.
+ *
+ * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
+ *
+ * $PostgreSQL: pgsql/src/bin/pg_config/pg_config.c,v 1.1 2004/08/01 13:54:05 momjian Exp $
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#include "postgres.h"
+#include "port.h"
+#include <stdio.h>
+
+#define _(x) gettext((x))
+
+char * progname;
+
+static void
+help()
+{
+       printf(_("\n%s provides information about the installed version of PostgreSQL.\n\n"),progname);
+       printf(_("Usage:\n"));
+       printf(_("  %s OPTION...\n\n"),progname);
+       printf(_("Options:\n"));
+       printf(_("  --bindir              show location of user executables\n"));
+       printf(_("  --includedir          show location of C header files of the client\n"));
+       printf(_("                        interfaces\n"));
+       printf(_("  --includedir-server   show location of C header files for the server\n"));
+       printf(_("  --libdir              show location of object code libraries\n"));
+       printf(_("  --pkglibdir           show location of dynamically loadable modules\n"));
+       printf(_("  --configure           show options given to 'configure' script when\n"));
+       printf(_("                        PostgreSQL was built\n"));
+       printf(_("  --version             show the PostgreSQL version, then exit\n"));
+       printf(_("  --help                show this help, then exit\n\n"));
+       printf(_("Report bugs to <pgsql-bugs@postgresql.org>.\n"));
+}
+
+static void
+advice()
+{
+       fprintf(stderr,_("\nTry \"%s --help\" for more information\n"),progname);
+}
+
+
+int
+main (int argc, char ** argv)
+{
+       int i;
+       int ret;
+       char mypath[MAXPGPATH];
+       char otherpath[MAXPGPATH];
+
+    progname = (char *)get_progname(argv[0]);
+
+       
+
+       if (argc < 2)
+       {
+               fprintf(stderr,_("%s: argument required\n"),progname);
+               advice();
+               exit(1);
+       }
+
+       for (i=1; i < argc; i++)
+       {
+               if (strcmp(argv[i],"--bindir") == 0 ||
+                       strcmp(argv[i],"--includedir") == 0 ||
+                       strcmp(argv[i],"--includedir-server") == 0 ||
+                       strcmp(argv[i],"--libdir") == 0 ||
+                       strcmp(argv[i],"--pkglibdir") == 0 ||
+                       strcmp(argv[i],"--configure") == 0
+                       )
+               {
+                       /* come back to these later */
+
+                       continue; 
+               }
+
+               if (strcmp(argv[i],"--version") == 0)
+               {
+                       printf("PostgreSQL " PG_VERSION "\n");
+                       exit(0);
+               }
+               if (strcmp(argv[i],"--help") == 0 || strcmp(argv[i],"-?") == 0)
+               {
+                       help();
+                       exit(0);
+               }
+               fprintf(stderr,_("%s: invalid argument: %s\n"),progname,argv[i]);
+               advice();
+               exit(1);
+       }
+
+       ret = find_my_exec(argv[0],mypath);
+
+       if (ret)
+       {
+               fprintf(stderr,"%s: could not locate my own executable\n",progname);
+               exit(1);
+       }
+
+
+
+       for (i=1; i < argc; i++)
+       {
+               if (strcmp(argv[i],"--configure") == 0)
+               {
+                       /* the VAL_CONFIGURE macro must be defined by the Makefile */
+
+                       printf("%s\n",VAL_CONFIGURE);
+                       continue;
+               }
+
+               if (strcmp(argv[i],"--bindir") == 0)
+               {
+                       /* assume we are located in the bindir */
+
+                       char * lastsep;
+                       strcpy(otherpath,mypath);
+                       lastsep = strrchr(otherpath,'/');
+                       if (lastsep)
+                               *lastsep = '\0';
+               }
+               else if (strcmp(argv[i],"--includedir") == 0)
+                       get_include_path(mypath,otherpath);
+               else if (strcmp(argv[i],"--includedir-server") ==0)
+                       get_includeserver_path(mypath,otherpath);
+               else if (strcmp(argv[i],"--libdir") == 0)
+                       get_lib_path(mypath,otherpath);
+               else if (strcmp(argv[i],"--pkglibdir") == 0)
+                       get_pkglib_path(mypath,otherpath);
+
+               printf("%s\n",otherpath);
+
+
+       }
+
+       return 0;
+}