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authorPeter Stephenson <pws@users.sourceforge.net>2000-07-26 10:09:47 +0000
committerPeter Stephenson <pws@users.sourceforge.net>2000-07-26 10:09:47 +0000
commitdbf48f330a76670b80bec93e3a78292433ab6f79 (patch)
tree93c7981ff9dcc4c2f506a3b7840849bd38b316b4
parent79208f1d016ef9e3dcba4ab158c6698bb34aeccc (diff)
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Andrej/pws: 12381: tgetent accepts NULL test, cygwin, Windows 2000
-rw-r--r--ChangeLog6
-rw-r--r--configure.in9
2 files changed, 14 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 8eba67e24..2ebb4ef20 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2000-07-26  Peter Stephenson  <pws@cambridgesiliconradio.com>
+
+	* Andrej/pws: 12381: configure.in: cygwin on Windows 2000 is
+	mysteriously returning status 0 even though the test fails, so
+	create a file we can test to see if the test got that far.
+
 2000-07-26  Bart Schaefer  <schaefer@zsh.org>
 
 	* 12377: Completion/Core/compaudit, Completion/Core/compinit,
diff --git a/configure.in b/configure.in
index da63da90f..5054a63f0 100644
--- a/configure.in
+++ b/configure.in
@@ -579,6 +579,8 @@ fi
 dnl  Check if tgetent accepts NULL (and will allocate its own termcap buffer)
 dnl  Some termcaps reportedly accept a zero buffer, but then dump core
 dnl  in tgetstr().
+dnl  Under Cygwin test program crashes but exit code is still 0. So,
+dnl  we test for a file that porgram should create
 AC_CACHE_CHECK(if tgetent accepts NULL,
 zsh_cv_func_tgetent_accepts_null,
 [AC_TRY_RUN([
@@ -589,11 +591,16 @@ main()
 	char tbuf[1024], *u;
     	u = tbuf;
     	tgetstr("cl", &u);
+	creat("conftest.tgetent", 0640);
     }
     exit(!i || i == -1);
 }
 ],
-  zsh_cv_func_tgetent_accepts_null=yes,
+  if test -f conftest.tgetent; then
+    zsh_cv_func_tgetent_accepts_null=yes
+  else
+    zsh_cv_func_tgetent_accepts_null=no
+  fi,
   zsh_cv_func_tgetent_accepts_null=no,
   zsh_cv_func_tgetent_accepts_null=no)])
 if test $zsh_cv_func_tgetent_accepts_null = yes; then