system/truecrypt: Modified SlackBuild.

Fix underlinking error on -current, and set correct compiler flags.

Signed-off-by: David Spencer <baildon.research@googlemail.com>

system/truecrypt/truecrypt.SlackBuild

@@ -49,13 +49,12 @@ set -e
 
 if [ "$ARCH" = "i486" ]; then
   SLKCFLAGS="-O2 -march=i486 -mtune=i686"
-  LIBDIRSUFFIX=""
+  SLKLDFLAGS=""
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
-  LIBDIRSUFFIX=""
+  SLKLDFLAGS=""
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
-  LIBDIRSUFFIX="64"
   SLKLDFLAGS="-L/usr/lib64"
 fi
 
@@ -71,15 +70,13 @@ find -L . \
  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
   -o -perm 511 \) -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
- -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
-
-if [ $ARCH = "x86_64" ]; then
-   export LDFLAGS="$SLKLDFLAGS"
-fi
-export CXXFLAGS="$SLKCFLAGS"
-export CFLAGS="$SLKCFLAGS"
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
 # Assume wxWidgets is already installed and we're linking dynamically.
+
+TC_EXTRA_CFLAGS="$SLKCFLAGS" \
+TC_EXTRA_CXXFLAGS="$SLKCFLAGS" \
+TC_EXTRA_LFLAGS="$SLKLDFLAGS -ldl" \
 make
 
 mkdir -p $PKG/usr/bin