From: Moshe Zadka <moshez@math.huji.ac.il>
Date: Thu, 29 Mar 2001 19:27:29 +0000 (+0000)
Subject: Yay! First fix I'm commiting on the way to 2.0.1
X-Git-Tag: v2.0.1c1~62
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0cf3bad83d605077a0432d7f57a7abc3f5cc5160;p=thirdparty%2FPython%2Fcpython.git

Yay! First fix I'm commiting on the way to 2.0.1
This is supposed to fix compilation problems of the curses
module on SGI, and is based on the patch from 2.39 to 2.40
This should fix bug #116172

From the 2.39->2.40 log:
* Check for 'sgi' preprocessor symbol, not '__sgi__'
* Surround individual character macros with #ifdef's, instead of making them
  all rely on STRICT_SYSV_CURSES

Metacomment: this is as much to test procedures as it is
to actually fix the bug. If you're a CVS wizard please look
at the checkin message to see I'm commiting correctly,
and e-mail me if not, and I'll do my best to back it out and
reread the docos.

Good luck to me.
---

diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c
index 1920ee0e8bc8..12e2084e6401 100644
--- a/Modules/_cursesmodule.c
+++ b/Modules/_cursesmodule.c
@@ -78,7 +78,15 @@ char *PyCursesVersion = "1.6";
 #include <curses.h>
 #endif
 
-#if defined(__sgi__) || defined(__sun__)
+#ifdef sgi
+/*  This prototype is in <term.h>, but including this header #defines
+    many common symbols (such as "lines") which breaks the curses
+    module in other ways.  So the code will just specify an explicit
+    prototype here. */
+extern char *tigetstr(char *);
+#endif
+
+#if defined(sgi) || defined(__sun__)
 #define STRICT_SYSV_CURSES       /* Don't use ncurses extensions */
 typedef chtype attr_t;           /* No attr_t type is available */
 #endif
@@ -1739,13 +1747,27 @@ PyCurses_InitScr(PyObject *self, PyObject *args)
 	SetDictInt("ACS_BSBS",          (ACS_HLINE));
 	SetDictInt("ACS_SBSB",          (ACS_VLINE));
 	SetDictInt("ACS_SSSS",          (ACS_PLUS));
-#ifndef STRICT_SYSV_CURSES
-  /* The following are never available with strict SYSV curses */
+
+	/* The following are never available with strict SYSV curses */
+#ifdef ACS_S3
 	SetDictInt("ACS_S3",            (ACS_S3));
+#endif
+#ifdef ACS_S7
+	SetDictInt("ACS_S7",            (ACS_S7));
+#endif
+#ifdef ACS_LEQUAL
 	SetDictInt("ACS_LEQUAL",        (ACS_LEQUAL));
+#endif
+#ifdef ACS_GEQUAL
 	SetDictInt("ACS_GEQUAL",        (ACS_GEQUAL));
+#endif
+#ifdef ACS_PI
 	SetDictInt("ACS_PI",            (ACS_PI));
+#endif
+#ifdef ACS_NEQUAL
 	SetDictInt("ACS_NEQUAL",        (ACS_NEQUAL));
+#endif
+#ifdef ACS_STERLING
 	SetDictInt("ACS_STERLING",      (ACS_STERLING));
 #endif
 
@@ -2270,12 +2292,24 @@ init_curses(void)
 	SetDictInt("A_PROTECT",         A_PROTECT);
 	SetDictInt("A_CHARTEXT",        A_CHARTEXT);
 	SetDictInt("A_COLOR",           A_COLOR);
-#ifndef STRICT_SYSV_CURSES
+
+	/* The following are never available with strict SYSV curses */
+#ifdef A_HORIZONTAL
 	SetDictInt("A_HORIZONTAL",      A_HORIZONTAL);
+#endif
+#ifdef A_LEFT
 	SetDictInt("A_LEFT",            A_LEFT);
+#endif
+#ifdef A_LOW
 	SetDictInt("A_LOW",             A_LOW);
+#endif
+#ifdef A_RIGHT
 	SetDictInt("A_RIGHT",           A_RIGHT);
+#endif
+#ifdef A_TOP
 	SetDictInt("A_TOP",             A_TOP);
+#endif
+#ifdef A_VERTICAL
 	SetDictInt("A_VERTICAL",        A_VERTICAL);
 #endif