[MacOSX] fixes issues with previous OSX compilers gcc-4.2 and makes a better general beaviour of KICAD_BUILD_STATIC

CMakeModules/download_boost.cmake

@@ -97,6 +97,13 @@ string( REPLACE "unit_test_framework" "test" boost_libs_list "${BOOST_LIBS_BUILT
 # Default Toolset
 set( BOOST_TOOLSET "toolset=gcc" )
 
+if( KICAD_BUILD_STATIC )
+    set(BOOST_LINKTYPE  "link=static")
+else()
+    set( BOOST_LINKTYPE "#link=static")
+endif()
+
+
 if( MINGW )
     if( MSYS )
         # The Boost system does not build properly on MSYS using bootstrap.sh.  Running
@@ -122,14 +129,18 @@ else()
     unset( b2_libs )
 endif()
 
-
 if( APPLE )
     # I set this to being compatible with wxWidgets
     # wxWidgets still using libstdc++ (gcc), meanwhile OSX
     # has switched to libc++ (llvm) by default
-    set(BOOST_CXXFLAGS  "cxxflags=-mmacosx-version-min=10.5  -fno-common -fno-lto" )
-    set(BOOST_LINKFLAGS "linkflags=-mmacosx-version-min=10.5 -fno-common -fno-lto" )
+    set(BOOST_CXXFLAGS  "cxxflags=-mmacosx-version-min=10.5  -fno-common" )
+    set(BOOST_LINKFLAGS "linkflags=-mmacosx-version-min=10.5 -fno-common" )
     set(BOOST_TOOLSET   "toolset=darwin" )
+  
+    if( CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
+        set(BOOST_CXXFLAGS  "${BOOST_CXXFLAGS} -fno-lto" )
+        set(BOOST_LINKFLAGS "${BOOST_LINKFLAGS} -fno-lto" )
+    endif()
 
     if( CMAKE_OSX_ARCHITECTURES )
 
@@ -142,9 +153,17 @@ if( APPLE )
 
         if( (CMAKE_OSX_ARCHITECTURES MATCHES "x86_64" OR CMAKE_OSX_ARCHITECTURES MATCHES "386") AND
             (CMAKE_OSX_ARCHITECTURES MATCHES "ppc"))
-            message("-- BOOST found ppc/intel Architecture")
+            message("-- BOOST found ppc/x86 Architecture")
 
             set(BOOST_ARCHITECTURE "architecture=combined")
+        elseif( (CMAKE_OSX_ARCHITECTURES MATCHES "x86_64" OR CMAKE_OSX_ARCHITECTURES MATCHES "386") )
+            message("-- BOOST found x86 Architecture")
+
+            set(BOOST_ARCHITECTURE "architecture=x86")
+        elseif( (CMAKE_OSX_ARCHITECTURES MATCHES "ppc64" OR CMAKE_OSX_ARCHITECTURES MATCHES "ppc") )
+            message("-- BOOST found ppc Architecture")
+
+            set(BOOST_ARCHITECTURE "architecture=ppc")
         endif()
 
         set(BOOST_CFLAGS    "${BOOST_CFLAGS} -arch ${CMAKE_OSX_ARCHITECTURES}"  )
@@ -188,7 +207,7 @@ ExternalProject_Add( boost
                     ${BOOST_ADDRESSMODEL}
                     ${BOOST_ARCHITECTURE}
                     ${b2_libs}
-                    #link=static
+                    ${BOOST_LINKTYPE}
                     --prefix=<INSTALL_DIR>
                     install
 

CMakeModules/download_cairo.cmake

@@ -39,13 +39,18 @@ set( PREFIX ${DOWNLOAD_DIR}/cairo )
 
 if (APPLE) 
     if( CMAKE_OSX_ARCHITECTURES )
-        set( CAIRO_CFLAGS  "CFLAGS=-arch ${CMAKE_OSX_ARCHITECTURES} -fno-lto" )
-        set( CAIRO_LDFLAGS "LDFLAGS=-arch ${CMAKE_OSX_ARCHITECTURES} -framework CoreGraphics -framework CoreServices" )
+        set( CAIRO_CFLAGS  "CFLAGS=-arch ${CMAKE_OSX_ARCHITECTURES}" )
+        set( CAIRO_LDFLAGS "LDFLAGS=-arch ${CMAKE_OSX_ARCHITECTURES} -framework CoreServices -framework Cocoa" )
         set( CAIRO_OPTS    "--enable-quartz-image" )
     endif( CMAKE_OSX_ARCHITECTURES )
 
+    if( CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
+        set(CAIRO_CFLAGS  "${CAIRO_CFLAGS} -fno-lto" )
+    endif()
+
     if( CMAKE_OSX_SYSROOT )
-        set( CAIRO_CFLAGS  "${CAIRO_CFLAGS}  -isysroot ${CMAKE_OSX_SYSROOT}")
+        #set( CAIRO_CFLAGS  "${CAIRO_CFLAGS}  -isysroot ${CMAKE_OSX_SYSROOT}")
+        set( CAIRO_LDFLAGS "${CAIRO_LDFLAGS}  -isysroot ${CMAKE_OSX_SYSROOT}")
     endif( CMAKE_OSX_SYSROOT)
 
 endif(APPLE)
@@ -72,10 +77,9 @@ ExternalProject_Add(  cairo
                       PKG_CONFIG=${PROJECT_SOURCE_DIR}/pkgconfig_root/bin/pkg-config
                       PKG_CONFIG_PATH=${PROJECT_SOURCE_DIR}/pixman_root/lib/pkgconfig:${PROJECT_SOURCE_DIR}/libpng_root/lib/pkgconfig
                       --enable-png=yes --enable-svg=yes
-                      --disable-silent-rules 
+                      --disable-silent-rules --disable-dependency-tracking
                       ${CAIRO_CFLAGS}
                       ${CAIRO_LDFLAGS}
-                      CC=${CMAKE_C_COMPILER}
                      
     #BINARY_DIR      "${PREFIX}"
 

CMakeModules/download_libpng.cmake

@@ -59,7 +59,7 @@ ExternalProject_Add( libpng
     BUILD_IN_SOURCE 1
 
     #PATCH_COMMAND     "true"
-    CONFIGURE_COMMAND  ./configure --prefix=${LIBPNG_ROOT} --enable-static --disable-shared ${LIBPNG_CFLAGS}
+    CONFIGURE_COMMAND  ./configure --prefix=${LIBPNG_ROOT} --enable-static --disable-shared ${LIBPNG_CFLAGS} --disable-dependency-tracking
     #BINARY_DIR      "${PREFIX}"
 
     BUILD_COMMAND   make

CMakeModules/download_pixman.cmake

@@ -59,7 +59,7 @@ ExternalProject_Add( pixman
     BUILD_IN_SOURCE 1
 
     #PATCH_COMMAND     "true"
-    CONFIGURE_COMMAND ./configure --prefix=${PIXMAN_ROOT} --enable-static=yes --enable-shared=no ${PIXMAN_CPPFLAGS} CC=${CMAKE_C_COMPILER}
+    CONFIGURE_COMMAND ./configure --prefix=${PIXMAN_ROOT} --enable-static=yes --enable-shared=no ${PIXMAN_CPPFLAGS}  --disable-dependency-tracking
     #BINARY_DIR      "${PREFIX}"
 
     BUILD_COMMAND   make