From: Alex Smith <ais523@bham.ac.uk>
Date: Sun, 15 Nov 2009 03:38:33 +0000 (-0500)
Subject: Add check for isatty
X-Git-Tag: 0.29~132
X-Git-Url: http://thyrsus.com/gitweb/?a=commitdiff_plain;h=bdfe8ef34754e24205d751d4d4373556f82a2a7e;p=intercal.git

Add check for isatty
---

diff --git a/configure.ac b/configure.ac
index 78d8f6a..3859891 100644
--- a/configure.ac
+++ b/configure.ac
@@ -65,7 +65,7 @@ fi
 AC_DEFINE_UNQUOTED([EXEEXT],"$EXEEXT",[Extension to use on executable files.])
 
 dnl Checks for library functions.
-AC_CHECK_FUNCS(gettimeofday gethrtime strdup strtol strtoul snprintf vsnprintf)
+AC_CHECK_FUNCS(gettimeofday gethrtime strdup strtol strtoul snprintf vsnprintf isatty)
 ICK_SAVECFLAGS=$CFLAGS
 CFLAGS="$CFLAGS -lrt"
 AC_CHECK_FUNCS(clock_gettime)
diff --git a/src/configh.in b/src/configh.in
index 5f93f99..a8c4a8b 100644
--- a/src/configh.in
+++ b/src/configh.in
@@ -15,6 +15,9 @@
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
+/* Define to 1 if you have the `isatty' function. */
+#undef HAVE_ISATTY
+
 /* Define to 1 if you have the <memory.h> header file. */
 #undef HAVE_MEMORY_H