From 9e5764f77c2352803c6e66a46d1badd1fdfb37cd Mon Sep 17 00:00:00 2001
From: Oz N Tiram <oz.tiram@gmail.com>
Date: Thu, 11 Jun 2020 10:21:00 +0200
Subject: Improved detection of --enable/disable synctex option

---
 configure.ac | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index e7a63fee..ee33f27d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -362,9 +362,12 @@ AM_CONDITIONAL([ENABLE_INTROSPECTION],[test "$enable_introspection" = "yes"])
 
 dnl ================== libsynctex ===========================================
 AC_ARG_ENABLE([synctex],
-  [AS_HELP_STRING([--disable-synctex], [Disable support for synctex])],
-  [],
-  [enable_synctex=yes])
+  [--enable-synctex  enable support for synctex)],
+  [case "${enableval}" in
+    yes) synctex=true ;;
+    no)  synctex=false;;
+    *) AC_MSG_ERROR([bad value ${enableval} for --enable-synctex]) ;;
+  esac],[enable_synctex=yes])
 
 
 if test "$enable_synctex" = "yes"; then
-- 
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