From fb3f4e690672c342d0bf050ce15a0d80365d3c71 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sl=C3=A1vek=20Banko?= <slavek.banko@axis.cz>
Date: Sun, 17 Feb 2019 19:40:16 +0100
Subject: Add CMake check if the getline function is defined instead of listing
 the systems and versions that need to be defined.
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This resolves FTBFS on FreeBSD 12.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 0542509fc175c7b5a76cd31901834a2530ae4718)
---
 ConfigureChecks.cmake                  | 1 +
 config.h.cmake                         | 3 +++
 vcs/clearcase/CMakeLists.txt           | 1 +
 vcs/clearcase/clearcasemanipulator.cpp | 4 ++--
 4 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index d46b7e33..83bcbfc6 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -31,6 +31,7 @@ endif( )
 
 check_include_file( "sys/stropts.h" HAVE_SYS_STROPTS_H )
 check_function_exists( "mkfifo" HAVE_MKFIFO )
+check_symbol_exists( "getline" "stdio.h" HAVE_GETLINE )
 
 
 ##### check for berkeley db ####################
diff --git a/config.h.cmake b/config.h.cmake
index 790ee5b3..86f9566a 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -8,3 +8,6 @@
 
 // lib/catalog
 #cmakedefine USE_DB_H_PATH <@USE_DB_H_PATH@>
+
+// vcs/clearcase
+#cmakedefine HAVE_GETLINE 1
diff --git a/vcs/clearcase/CMakeLists.txt b/vcs/clearcase/CMakeLists.txt
index 4dbed390..90d83940 100644
--- a/vcs/clearcase/CMakeLists.txt
+++ b/vcs/clearcase/CMakeLists.txt
@@ -13,6 +13,7 @@ add_subdirectory( integrator )
 
 include_directories(
   ${CMAKE_CURRENT_BINARY_DIR}
+  ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}/lib/interfaces
   ${CMAKE_SOURCE_DIR}/lib/interfaces/extensions
   ${CMAKE_SOURCE_DIR}/lib/util
diff --git a/vcs/clearcase/clearcasemanipulator.cpp b/vcs/clearcase/clearcasemanipulator.cpp
index 5c9563f9..65f05c4e 100644
--- a/vcs/clearcase/clearcasemanipulator.cpp
+++ b/vcs/clearcase/clearcasemanipulator.cpp
@@ -9,6 +9,7 @@
 // Copyright: See COPYING file that comes with this distribution
 //
 //
+#include "config.h"
 #include "clearcasemanipulator.h"
 
 #include <kprocess.h>
@@ -23,9 +24,8 @@
 #include <sys/param.h>
 #endif
 
-#if defined(Q_OS_MACX) || defined(MACOSX) || defined(Q_OS_SOLARIS) || defined(Q_OS_FREEBSD) || (defined(__NetBSD__) && (__NetBSD_Version__ < 599001500)) || defined(__DragonFly__)
+#if !defined( HAVE_GETLINE )
 //this function is taken from GNU libc
-//it does not exist on macos
 int getline(char **lineptr, size_t *n, FILE *stream)
 {
     static char line[256];
-- 
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