From: Thibault Godouet <yo8192@users.noreply.github.com>
Date: Sat, 24 Aug 2024 15:46:04 +0000 (+0100)
Subject: Check for stdbool.h's availability.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a7607e7157650c49e28bcd4415a1d5755f1fee07;p=thirdparty%2Ffcron.git

Check for stdbool.h's availability.
---

diff --git a/config.h.in b/config.h.in
index 5d73f2a..7a03ef1 100644
--- a/config.h.in
+++ b/config.h.in
@@ -387,6 +387,9 @@
 /* Define if you have <shadow.h>.  */
 #undef HAVE_SHADOW_H
 
+/* Define if you have <stdbool.h>.  */
+#undef HAVE_STDBOOL_H
+
 /* Define if you have the unsetenv function.  */
 #undef HAVE_UNSETENV
 
diff --git a/configure.in b/configure.in
index 7ef4b45..b2c7977 100644
--- a/configure.in
+++ b/configure.in
@@ -47,6 +47,7 @@ dnl Checks for libraries.
 
 dnl Checks for header files.
 AC_HEADER_DIRENT
+AC_HEADER_STDBOOL
 AC_HEADER_STDC
 AC_HEADER_SYS_WAIT
 AC_CHECK_HEADERS(fcntl.h sys/file.h sys/ioctl.h sys/time.h syslog.h unistd.h)
diff --git a/global.h b/global.h
index 0a1160e..d2c0f2c 100644
--- a/global.h
+++ b/global.h
@@ -69,7 +69,13 @@
 #include <stdarg.h>
 #endif
 
+#ifdef HAVE_STDBOOL_H
 #include <stdbool.h>
+#else
+#define bool    char
+#define true    1
+#define false   0
+#endif
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>