Fix warnings when newer CMake is used.

project() call should always come AFTER cmake_minimum_required(). This caused various hard-to-debug issues when searching for packages. 

Newer CMake versions complain that compatibility is broken with v2.6

10 files changed, 10 insertions, 10 deletions

diff --git a/cmake/modules/FindDBus.cmake b/cmake/modules/FindDBus.cmake
index 1d0f29dd7..d54d4e516 100644
--- a/cmake/modules/FindDBus.cmake
+++ b/cmake/modules/FindDBus.cmake
@@ -56,4 +56,4 @@ FIND_PATH(DBUS_ARCH_INCLUDE_DIR
 SET(DBUS_INCLUDE_DIRS ${DBUS_INCLUDE_DIR} ${DBUS_ARCH_INCLUDE_DIR})
 
 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(DBUS REQUIRED_VARS DBUS_INCLUDE_DIRS DBUS_LIBRARIES)
\ No newline at end of file
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(DBus REQUIRED_VARS DBUS_INCLUDE_DIRS DBUS_LIBRARIES)
\ No newline at end of file
diff --git a/src/Shiny/CMakeLists.txt b/src/Shiny/CMakeLists.txt
index 8be7592ae..abdb96a72 100644
--- a/src/Shiny/CMakeLists.txt
+++ b/src/Shiny/CMakeLists.txt
@@ -1,5 +1,5 @@
+cmake_minimum_required(VERSION 2.8.12)
 project(Shiny)
-cmake_minimum_required(VERSION 2.6)
 
 add_library(Shiny STATIC
     Shiny.h
diff --git a/src/admesh/CMakeLists.txt b/src/admesh/CMakeLists.txt
index 7d0177782..217976318 100644
--- a/src/admesh/CMakeLists.txt
+++ b/src/admesh/CMakeLists.txt
@@ -1,5 +1,5 @@
+cmake_minimum_required(VERSION 2.8.12)
 project(admesh)
-cmake_minimum_required(VERSION 2.6)
 
 add_library(admesh STATIC
     connect.cpp
diff --git a/src/boost/CMakeLists.txt b/src/boost/CMakeLists.txt
index 12fe6b4e5..e8c9e11ce 100644
--- a/src/boost/CMakeLists.txt
+++ b/src/boost/CMakeLists.txt
@@ -1,5 +1,5 @@
+cmake_minimum_required(VERSION 2.8.12)
 project(nowide)
-cmake_minimum_required(VERSION 2.6)
 
 add_library(nowide STATIC
     nowide/args.hpp
diff --git a/src/clipper/CMakeLists.txt b/src/clipper/CMakeLists.txt
index 0362a4d84..f62508820 100644
--- a/src/clipper/CMakeLists.txt
+++ b/src/clipper/CMakeLists.txt
@@ -1,5 +1,5 @@
+cmake_minimum_required(VERSION 2.8.12)
 project(clipper)
-cmake_minimum_required(VERSION 2.6)
 
 add_library(clipper STATIC
 # We are using ClipperLib compiled as part of the libslic3r project using Slic3r::Point as its base type.
diff --git a/src/glu-libtess/CMakeLists.txt b/src/glu-libtess/CMakeLists.txt
index f3f8d024a..8fca992a3 100644
--- a/src/glu-libtess/CMakeLists.txt
+++ b/src/glu-libtess/CMakeLists.txt
@@ -1,5 +1,5 @@
+cmake_minimum_required(VERSION 2.8.12)
 project(glu-libtess)
-cmake_minimum_required(VERSION 2.6)
 
 add_library(glu-libtess STATIC 
 	src/dict-list.h
diff --git a/src/imgui/CMakeLists.txt b/src/imgui/CMakeLists.txt
index 50575308d..235afe110 100644
--- a/src/imgui/CMakeLists.txt
+++ b/src/imgui/CMakeLists.txt
@@ -1,5 +1,5 @@
+cmake_minimum_required(VERSION 2.8.12)
 project(imgui)
-cmake_minimum_required(VERSION 2.6)
 
 add_library(imgui STATIC
     imconfig.h
diff --git a/src/libigl/CMakeLists.txt b/src/libigl/CMakeLists.txt
index 3daac757b..f023826a5 100644
--- a/src/libigl/CMakeLists.txt
+++ b/src/libigl/CMakeLists.txt
@@ -1,5 +1,5 @@
-project(libigl)
 cmake_minimum_required(VERSION 3.0)
+project(libigl)
 
 add_library(libigl INTERFACE)
 
diff --git a/src/miniz/CMakeLists.txt b/src/miniz/CMakeLists.txt
index ab27067d0..a664f7460 100644
--- a/src/miniz/CMakeLists.txt
+++ b/src/miniz/CMakeLists.txt
@@ -1,5 +1,5 @@
+cmake_minimum_required(VERSION 2.8.12)
 project(miniz)
-cmake_minimum_required(VERSION 2.6)
 
 add_library(miniz INTERFACE)
 
diff --git a/src/semver/CMakeLists.txt b/src/semver/CMakeLists.txt
index c273121d4..4b61a7456 100644
--- a/src/semver/CMakeLists.txt
+++ b/src/semver/CMakeLists.txt
@@ -1,5 +1,5 @@
+cmake_minimum_required(VERSION 2.8.12)
 project(semver)
-cmake_minimum_required(VERSION 2.6)
 
 add_library(semver STATIC
     semver.c