contribs: make sure build tools are built before the other targets

We only need additional tools on OSX

extras/contrib/src/Distributions/darwin.mak

 # Darwin rules
-all: .libtool .intl .pkgcfg .yasm .freetype \
-    .fribidi .a52 .mpeg2 .mad .ogg .vorbis .vorbisenc .theora \
+all: .freetype .fribidi .a52 .mpeg2 .mad .ogg .vorbis .vorbisenc .theora \
     .flac .speex .shout .faad .lame .twolame .ebml .matroska .ffmpeg \
     .dvdcss .libdvdread .dvdnav .dvbpsi .live .caca .mod .fontconfig \
     .png .gpg-error .gcrypt .gnutls .cddb .cdio .vcdimager \
     .SDL_image .gecko .mpcdec .dirac_encoder .dirac_decoder \
     .dca .tag .x264 .goom2k4 .lua .zvbi .fontconfig .ncurses \
     .schroedinger .libass .libupnp .kate .sqlite3 .Sparkle
+
+TOOLS = .libtool .intl .pkgcfg .yasm
+
 # .expat don't work with SDK yet
 # .glib .IDL .gecko are required to build the mozilla plugin
 # .mozilla-macosx will build an entire mozilla. it can be used if we need to create a new .gecko package

extras/contrib/src/Distributions/darwin64.mak

 # Darwin rules
-all: .libtool .intl .pkgcfg .yasm .freetype \
-    .fribidi .a52 .mpeg2 .mad .ogg .vorbis .vorbisenc .theora \
+all: .freetype .fribidi .a52 .mpeg2 .mad .ogg .vorbis .vorbisenc .theora \
     .flac .speex .shout .faad .lame .twolame .ebml .matroska .ffmpeg \
     .dvdcss .libdvdread .dvdnav .dvbpsi .live .caca .mod .fontconfig \
     .png .jpeg .tiff .gpg-error .gcrypt .gnutls .cddb .cdio .vcdimager \
     .gecko .mpcdec .dirac_encoder .dirac_decoder \
     .dca .tag .x264 .lua .zvbi .fontconfig .ncurses \
     .schroedinger .libass .libupnp .kate .sqlite3 .Sparkle
+
+TOOLS = .libtool .intl .pkgcfg .yasm
+
 # .expat don't work with SDK yet
 # .glib .IDL .gecko are required to build the mozilla plugin
 # .mozilla-macosx will build an entire mozilla. it can be used if we need to create a new .gecko package

extras/contrib/src/contrib-src.mak

@@ -2577,6 +2577,11 @@ CLEAN_FILE += .sqlite3
 CLEAN_PKG += sqlite-$(SQLITE_VERSION)
 DISTCLEAN_PKG += sqlite-amalgamation-$(SQLITE_VERSION).tar.gz
 
+# ***************************************************************************
+# Make sure the build tools are built before the other targets
+# ***************************************************************************
+
+$(CLEAN_PKG): $(TOOLS)
 
 # ***************************************************************************
 # Some cleaning