From bda2d7559f18b2e02050dc433c5ff70cec8e3362 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sl=C3=A1vek=20Banko?= <slavek.banko@axis.cz>
Date: Sat, 16 Jan 2021 00:25:29 +0100
Subject: Add sys/time.h and time.h header detection to resolve FTBFS.
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Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
---
 CMakeLists.txt        | 1 +
 ConfigureChecks.cmake | 3 +++
 config.h.cmake        | 6 ++++++
 configure.in.in       | 3 +++
 src/torkview.cpp      | 7 ++++++-
 5 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3547cfe..63cb36b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,6 +22,7 @@ include( FindPkgConfig          )
 include( CheckFunctionExists    )
 include( CheckSymbolExists      )
 include( CheckIncludeFile       )
+include( CheckIncludeFiles      )
 include( CheckIncludeFileCXX    )
 include( CheckLibraryExists     )
 include( CheckCSourceCompiles   )
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index acda08b..b36d0e7 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -35,6 +35,9 @@ find_package( X11 )
 check_include_file( stdint.h HAVE_STDINT_H )
 check_include_file( inttypes.h HAVE_INTTYPES_H )
 
+check_include_file( "sys/time.h"   HAVE_SYS_TIME_H    )
+check_include_files( "sys/time.h;time.h" TIME_WITH_SYS_TIME )
+
 
 ##### check for GnuTLS or OpenSSL( default )
 
diff --git a/config.h.cmake b/config.h.cmake
index a8b653b..59360ae 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -22,6 +22,12 @@
 /* Defined if you have <inttypes.h> header */
 #cmakedefine HAVE_INTTYPES_H 1
 
+// Defined to 1 if you have 'sys/time.h' header
+#cmakedefine HAVE_SYS_TIME_H    1
+
+// Defined to 1 if 'time.h' header can be included together with 'sys/time.h'
+#cmakedefine TIME_WITH_SYS_TIME 1
+
 /* Disable features for LIVECD use */
 #cmakedefine LIVECD 1
 
diff --git a/configure.in.in b/configure.in.in
index 6317614..71dcdc9 100644
--- a/configure.in.in
+++ b/configure.in.in
@@ -496,6 +496,9 @@ AC_CHECK_FUNCS(strchr memcpy getopt_long)
 AC_CHECK_HEADERS(unistd.h string.h libiberty.h)
 AC_HEADER_STAT
 
+AC_HEADER_TIME
+AC_CHECK_HEADERS(sys/time.h)
+
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 AC_TYPE_SIZE_T
diff --git a/src/torkview.cpp b/src/torkview.cpp
index ff76276..8aa8ba1 100644
--- a/src/torkview.cpp
+++ b/src/torkview.cpp
@@ -44,7 +44,12 @@
 #include <tdeio/netaccess.h>
 #include <tdelocale.h>
 
-#include <sys/time.h>
+#if defined(HAVE_SYS_TIME_H)
+# include <sys/time.h>
+#endif
+#if defined(TIME_WITH_SYS_TIME)
+# include <time.h>
+#endif
 
 /* Linux-specific includes */
 #include <dirent.h>
-- 
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