From 15d51ff033c4e7f84b75f28c7448fb818e676839 Mon Sep 17 00:00:00 2001
From: Sadie Powell <sadie@witchery.services>
Date: Thu, 13 Jan 2022 13:46:29 +0000
Subject: [PATCH] Document the sysconf header file.

---
 include/sysconf.h.cmake | 12 +++++++++---
 src/misc.cpp            |  2 +-
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/include/sysconf.h.cmake b/include/sysconf.h.cmake
index 228b5b5ec..74c57e7c9 100644
--- a/include/sysconf.h.cmake
+++ b/include/sysconf.h.cmake
@@ -11,12 +11,18 @@
 
 #pragma once
 
-#cmakedefine DEBUG_BUILD
-
+// The default umask to use for files.
 #cmakedefine DEFUMASK @DEFUMASK@
-#cmakedefine01 HAVE_UMASK
+
+// Whether Anope was built in debug mode.
+#cmakedefine01 DEBUG_BUILD
+
+// Whether Anope was built with localization support.
 #cmakedefine01 HAVE_LOCALIZATION
 
+// Whether the umask() function is available.
+#cmakedefine01 HAVE_UMASK
+
 #ifdef _WIN32
 # define popen _popen
 # define pclose _pclose
diff --git a/src/misc.cpp b/src/misc.cpp
index 0de63b748..290bf8067 100644
--- a/src/misc.cpp
+++ b/src/misc.cpp
@@ -617,7 +617,7 @@ Anope::string Anope::VersionBuildString()
 #endif
 	Anope::string flags;
 
-#ifdef DEBUG_BUILD
+#if DEBUG_BUILD
 	flags += "D";
 #endif
 #ifdef VERSION_GIT