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File 4cf7a9a.diff of Package openafs (Revision 588cf96356971bd1bf90f0f985c092dd)

Currently displaying revision 588cf96356971bd1bf90f0f985c092dd , Show latest

From 4cf7a9adba18ed7752898c0d9421067c7bf17292 Mon Sep 17 00:00:00 2001
From: Cheyenne Wills <cwills@sinenomine.net>
Date: Wed, 09 Feb 2022 14:00:13 -0700
Subject: [PATCH] autoconf: Additional library test for ncurses

Depending on how the ncurses libraries were built the external symbol
'LINES' may be replaced with the '_nc_LINES' external symbol.  Because
the symbol 'LINES' may or may not be present, the autoconf test can fail
to detect the correct libraries needed for curses support.

Add an additional AC_CHECK_LIBs for the symbol _nc_LINES (within the
ncurses or tinfo libraries) when setting the $LIB_curses.

This commit was adapted from the openSuSE source packaging for openafs.

Background: when ncurses is built with --enable-reentrant, LINES is
defined as a C preprocessor macro that expands to a call to _nc_LINES

Change-Id: If5e93078ff8cd0af5a50a25a8be7b462261a4f6f
---

diff --git a/src/cf/curses.m4 b/src/cf/curses.m4
index 24c6535..1691845 100644
--- a/src/cf/curses.m4
+++ b/src/cf/curses.m4
@@ -19,7 +19,11 @@
     AC_CHECK_LIB([ncurses], [initscr],
 		 [AC_CHECK_LIB([ncurses], [LINES], [openafs_cv_curses_lib=-lncurses],
 			       [AC_CHECK_LIB([tinfo], [LINES],
-					     [openafs_cv_curses_lib="-lncurses -ltinfo"])])])
+					     [openafs_cv_curses_lib="-lncurses -ltinfo"],
+					     [AC_CHECK_LIB([ncurses], [_nc_LINES],
+							   [openafs_cv_curses_lib=-lncurses],
+							   [AC_CHECK_LIB([tinfo], [_nc_LINES],
+									 [openafs_cv_curses_lib="-lncurses -ltinfo"])])])])])
     AS_IF([test "x$openafs_cv_curses_lib" = x],
 	  [AC_CHECK_LIB([Hcurses], [initscr], [openafs_cv_curses_lib=-lHcurses])])
     AS_IF([test "x$openafs_cv_curses_lib" = x],

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File 4cf7a9a.diff of Package openafs (Revision 588cf96356971bd1bf90f0f985c092dd)

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