Reset submodule main/dependencies/libart-lgpl/cmake to latest HEAD

modules.
Add basic cmake build instructions.
Rework of the README file.
Some cosmetics.

Signed-off-by: gregory guy <gregory-tde@laposte.net>
(cherry picked from commit 8349a964c2)

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "cmake"]
+	path = cmake
+	url = https://system@scm.trinitydesktop.org/scm/git/tde-common-cmake

CMakeLists.txt

@@ -7,16 +7,13 @@
 ############################################
 
 
-##### set project version ########################
-
-include( TDEVersion )
-cmake_minimum_required( VERSION ${TDE_CMAKE_MINIMUM_VERSION} )
-tde_set_project_version( )
+cmake_minimum_required( VERSION 2.8 )
 
 
 #### general package setup
 
 project( libart-lgpl )
+set( VERSION R14.0.9 )
 set( LIBART_VERSION 2.3.21 )
 
 string( REPLACE "." ";" LIBART_VERSION_LIST ${LIBART_VERSION} )
@@ -36,6 +33,7 @@ include( CheckCSourceCompiles   )
 
 #### include our cmake modules
 
+set( CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules" )
 include( TDEMacros )
 
 

cmake

@@ -0,0 +1 @@
+Subproject commit 136cfe6ca9af12b6770b33a6ba54a821bbaca061

config.h.cmake

@@ -1,7 +1,7 @@
 #define VERSION "@VERSION@"
 
 // Defined if you have fvisibility and fvisibility-inlines-hidden support.
-#cmakedefine __TDE_HAVE_GCC_VISIBILITY 1
+#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). */

doc/man/CMakeLists.txt

@@ -1,4 +1,4 @@
-install(
+INSTALL(
     FILES libart2-config.1
     DESTINATION ${MAN_INSTALL_DIR}/man1
     COMPONENT doc

src/art_config.h.cmake

@@ -11,7 +11,7 @@ typedef @ART_U8_TYPE@ art_u8;
 typedef @ART_U16_TYPE@ art_u16;
 typedef @ART_U32_TYPE@ art_u32;
 
-#if defined(__TDE_HAVE_GCC_VISIBILITY) || defined(G_HAVE_GCC_VISIBILITY)
+#if defined(__KDE_HAVE_GCC_VISIBILITY) || defined(G_HAVE_GCC_VISIBILITY)
 #define LIBART_NO_EXPORT __attribute__ ((visibility("hidden")))
 #define LIBART_EXPORT __attribute__ ((visibility("default")))
 #elif defined(_WIN32)

src/art_render.c

@@ -48,6 +48,9 @@ art_render_new (int x0, int y0, int x1, int y1,
   ArtRenderPriv *priv;
   ArtRender *result;
 
+  priv = art_new (ArtRenderPriv, 1);
+  result = &priv->super;
+
   if (n_chan > ART_MAX_CHAN)
     {
       art_warn ("art_render_new: n_chan = %d, exceeds %d max\n",
@@ -65,10 +68,6 @@ art_render_new (int x0, int y0, int x1, int y1,
       art_warn ("art_render_new: x0 >= x1 (x0 = %d, x1 = %d)\n", x0, x1);
       return NULL;
     }
-
-  priv = art_new (ArtRenderPriv, 1);
-  result = &priv->super;
-
   result->x0 = x0;
   result->y0 = y0;
   result->x1 = x1;