From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 13 Apr 2022 06:31:22 +0000 (-0700)
Subject: remove unistd.h check in plugin.demo
X-Git-Tag: 4.0.0~69^2~15
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a941c2cd31bb2e39457e909ce35de1b419e07faf;p=graphviz

remove unistd.h check in plugin.demo

Nothing in plugin.demo uses unistd.h anymore.

Gitlab: #2204
---

diff --git a/plugin.demo/xgtk/configure.ac b/plugin.demo/xgtk/configure.ac
index 2377e9914..f3566d243 100644
--- a/plugin.demo/xgtk/configure.ac
+++ b/plugin.demo/xgtk/configure.ac
@@ -71,7 +71,7 @@ AM_CONDITIONAL(WITH_GTK, [test "x$use_gtk" = "xYes"])
 
 # Checks for header files.
 AC_PATH_X
-AC_CHECK_HEADERS([inttypes.h libintl.h stdint.h string.h unistd.h])
+AC_CHECK_HEADERS([inttypes.h libintl.h stdint.h string.h])
 
 # Checks for typedefs, structures, and compiler characteristics.