Redo the way TouchControlOverlay is included:

-Don't hardcode directories in build_for_playbook.sh, make it a
configure test, but require it to be found on playbook.
-Don't include any paths for TouchControlOverlay - better to install it
first and get it from the ndk stage than to assume it is built using
momentics one directory up from the current directory.
-Don't hardcode the build platform, this can easily be auto-detected by
configure.
-Remove explicit header include paths, library include paths, and
variables that are unnecessary because configure will already set them
up

build_for_playbook.sh

@@ -33,17 +33,12 @@ PREFIX=$(pwd)/playbook_prefix
 # system has been known to forget that we are cross compiling 
 # and over-zealously look for x11 headers and find them in /usr/include. 
 
-RANLIB="${QNX_HOST}/usr/bin/ntoarmv7-ranlib " \
-CPP="${QNX_HOST}/usr/bin/qcc -V4.4.2,gcc_ntoarmv7le_cpp -E " \
-CC="${QNX_HOST}/usr/bin/qcc -V4.4.2,gcc_ntoarmv7le_cpp " \
-LD="${QNX_HOST}/usr/bin/ntoarmv7-ld " \
-CPPFLAGS="-D__PLAYBOOK__ -D__QNXNTO__ -I $(pwd)/../TouchControlOverlay/public " \
+CPPFLAGS="-D__PLAYBOOK__ -D__QNXNTO__ " \
 CFLAGS=" -g " \
-LDFLAGS="-L$(pwd)/../TouchControlOverlay/Device-Debug -lTouchControlOverlay -L${QNX_TARGET}/armle-v7/lib -L${PREFIX}/lib -lscreen -lasound -lpps -lm -lpng14 -lbps -lxml2 -lEGL -lGLESv2" \
+LDFLAGS="-lscreen -lasound -lpps -lm -lpng14 -lbps -lxml2 -lEGL -lGLESv2" \
 PKG_CONFIG_PATH=${PREFIX}/lib/pkgconfig \
 PKG_CONFIG_LIBDIR=${PREFIX}/lib/pkgconfig \
 ./configure --prefix="${PREFIX}" \
-            --build=i686-pc-linux \
             --host=arm-unknown-nto-qnx6.5.0eabi \
             --without-x \
             --enable-pthreads \
@@ -62,16 +57,11 @@ PREFIX=${PREFIX} make install
 
 cd test
 
-RANLIB="${QNX_HOST}/usr/bin/ntoarmv7-ranlib " \
-CPP="${QNX_HOST}/usr/bin/qcc -V4.4.2,gcc_ntoarmv7le_cpp -E " \
-CC="${QNX_HOST}/usr/bin/qcc -V4.4.2,gcc_ntoarmv7le_cpp " \
-LD="${QNX_HOST}/usr/bin/ntoarmv7-ld " \
 CFLAGS="-g -D__PLAYBOOK__ -D__QNXNTO__ -I ${PREFIX}/include " \
-LIBS="-L$(pwd)/../../TouchControlOverlay/Device-Debug -lTouchControlOverlay -L${QNX_TARGET}/armle-v7/lib -L${PREFIX}/lib -lscreen -lasound -lpps -lm -lpng14 -lbps -lxml2  -lEGL -lGLESv2 " \
+LIBS="-L${PREFIX}/lib -lscreen -lasound -lpps -lm -lpng14 -lbps -lxml2  -lEGL -lGLESv2 " \
 PKG_CONFIG_PATH=${PREFIX}/lib/pkgconfig \
 PKG_CONFIG_LIBDIR=${PREFIX}/lib/pkgconfig \
 ./configure --prefix="${PREFIX}" \
-            --build=i686-pc-linux \
             --host=arm-unknown-nto-qnx6.5.0eabi \
             --without-x