From 0960d99962788d774d8df8924f1515a34f81e04b Mon Sep 17 00:00:00 2001
From: gregory guy <gregory-tde@laposte.net>
Date: Mon, 25 May 2020 16:47:00 +0200
Subject: [PATCH] conversion to the cmake building system.

Signed-off-by: gregory guy <gregory-tde@laposte.net>
---
 CMakeLists.txt        | 69 +++++++++++++++++++++++++++++++++++++++++++
 ConfigureChecks.cmake | 55 ++++++++++++++++++++++++++++++++++
 config.h.cmake        |  8 +++++
 src/CMakeLists.txt    | 27 +++++++++++++++++
 src/plugin.c          |  2 --
 5 files changed, 159 insertions(+), 2 deletions(-)
 create mode 100644 CMakeLists.txt
 create mode 100644 ConfigureChecks.cmake
 create mode 100644 config.h.cmake
 create mode 100644 src/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..a7d3c55
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,69 @@
+############################################
+#                                          #
+#  Improvements and feedbacks are welcome  #
+#                                          #
+#  This file is released under GPL >= 3    #
+#                                          #
+############################################
+
+
+cmake_minimum_required( VERSION 2.8 )
+
+
+#### general package setup
+
+project( kaffeine-mozilla )
+set( VERSION R14.1.0 )
+
+
+#### include essential cmake modules
+
+include( FindPkgConfig          )
+include( CheckFunctionExists    )
+include( CheckSymbolExists      )
+include( CheckIncludeFile       )
+include( CheckLibraryExists     )
+include( CheckCSourceCompiles   )
+include( CheckCXXSourceCompiles )
+
+
+#### include our cmake modules
+
+set( CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules" )
+include( TDEMacros )
+
+
+##### setup install paths
+
+include( TDESetupPaths )
+tde_setup_paths( )
+
+
+##### optional stuff
+
+option( WITH_ALL_OPTIONS    "Enable all optional support" OFF )
+option( WITH_GCC_VISIBILITY "Enable fvisibility and fvisibility-inlines-hidden" ${WITH_ALL_OPTIONS} )
+
+
+##### configure checks
+
+include( ConfigureChecks.cmake )
+
+
+###### global compiler settings
+
+add_definitions( -DHAVE_CONFIG_H )
+
+set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TQT_CXX_FLAGS}" )
+set( CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined" )
+set( CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined" )
+
+
+##### directories
+
+add_subdirectory( src )
+
+
+##### write configure files
+
+configure_file( config.h.cmake config.h @ONLY )
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
new file mode 100644
index 0000000..163bbfa
--- /dev/null
+++ b/ConfigureChecks.cmake
@@ -0,0 +1,55 @@
+###########################################
+#                                         #
+#  Improvements and feedback are welcome  #
+#                                         #
+#  This file is released under GPL >= 3   #
+#                                         #
+###########################################
+
+tde_setup_architecture_flags( )
+
+include(TestBigEndian)
+test_big_endian(WORDS_BIGENDIAN)
+
+tde_setup_largefiles( )
+
+
+##### check for gcc visibility support
+
+if( WITH_GCC_VISIBILITY )
+  tde_setup_gcc_visibility( )
+endif( WITH_GCC_VISIBILITY )
+
+
+##### look for X11 headers
+
+find_package( X11 )
+
+
+##### check for nspr
+
+pkg_search_module( NSPR nspr )
+
+if( NSPR_FOUND )
+    find_path( NSPR_INCLUDE_DIR nspr/prtypes.h )
+    set( NSPR_INCLUDE_DIRS "${NSPR_INCLUDE_DIR}/nspr" )
+ else()
+    tde_message_fatal( "nspr4 headers are required but were not found on your system" )
+endif()
+
+
+##### check for libXaw(7)
+
+pkg_search_module( LIBXAW7 xaw7 )
+
+if( LIBXAW7_FOUND )
+    find_path( LIBXAW7_INCLUDE_DIR X11/Xaw/Box.h )
+    set( LIBXAW7_INCLUDE_DIRS "${LIBXAW7_INCLUDE_DIR}" )
+ else()
+    tde_message_fatal( "libXaw7 is required but was not found on your system" )
+endif()
+
+
+##### check for the math libc
+
+find_library( MATH_LIBC m )
diff --git a/config.h.cmake b/config.h.cmake
new file mode 100644
index 0000000..61ede3a
--- /dev/null
+++ b/config.h.cmake
@@ -0,0 +1,8 @@
+#define VERSION "@VERSION@"
+
+// Defined if you have fvisibility and fvisibility-inlines-hidden support.
+#cmakedefine __KDE_HAVE_GCC_VISIBILITY 1
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#cmakedefine WORDS_BIGENDIAN @WORDS_BIGENDIAN@
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
new file mode 100644
index 0000000..9061415
--- /dev/null
+++ b/src/CMakeLists.txt
@@ -0,0 +1,27 @@
+
+include_directories(
+  ${CMAKE_BINARY_DIR}
+  ${CMAKE_CURRENT_BINARY_DIR}
+  ${CMAKE_CURRENT_SOURCE_DIR}
+  ${NSPR_INCLUDE_DIRS}
+  ${X11_INCLUDE_DIR}
+  ${X11_Xt_INCLUDE_PATH}
+  ${LIBXAW7_INCLUDE_DIRS}
+)
+
+
+##### kaffeineplugin (module)
+
+tde_add_library( kaffeineplugin MODULE
+
+  SOURCES
+        plugin.c
+        npunix.c
+  LINK
+     ${X11_LIBRARIES}
+     ${X11_Xt_LIB}
+     ${LIBXAW7_LIBRARIES}
+     ${MATH_LIBC}
+
+  DESTINATION ${LIB_INSTALL_DIR}/mozilla/plugins
+)
diff --git a/src/plugin.c b/src/plugin.c
index abab8ab..6e49a7d 100644
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -64,8 +64,6 @@
 
 #include <stdio.h>
 #include <math.h>
-#include <unistd.h>
-
 
 #define XP_UNIX