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me7k-redist.tar.gz 2022-03-15 1.7 GB
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README 2022-03-15 2.4 kB
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me7k-v2.0-oss-2016-12-28.tgz 2017-01-19 815.3 MB
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Totals: 3 Items   2.5 GB 0 
The current existing heirarchy of ME7K source expects the cross-tool-chain  (Follow steps 1 OR 2 from below to setup the cross-tools) to be placed under /dvstools directory for compilation. 
The cross-tool requires the following packages, gcj-jdk, libexpat1-dev, bison, flex, gperf, texinfo, gawk, libtool, automake, libncurses5-dev, g++

Follow steps 1 OR 2 from below
1. cross-tool for gcc 4.7.2
	<prompt>cd me7k-redist/ext-sw/cross-tools/
	<prompt>tar -xkf crosstool-ng-1.17.0.tar.gz
	<prompt>cd crosstool-ng-1.17.0
	<prompt>./configure --prefix=/some/place
	<pronpt>make
	<prompt>make install
	<prompt>export PATH="${PATH}:/some/place/bin"
	<prompt>mkdir build; cd  build
	<prompt>cp ../../ct-ng-gcc-4.7.2-glibc-2.15.config .config
	<prompt>ct-ng build
   
2. cross-tool for gcc 5.1.1:
        <prompt>cd me7k-redist/ext-sw/cross-tools/
        <prompt>tar -xkf crosstool-ng-1.21.0.tar.gz
        <prompt>cd crosstool-ng-1.21.0
        <prompt>./configure --prefix=/some/place
        <pronpt>make
        <prompt>make install 
        <prompt>export PATH="${PATH}:/some/place/bin"
        <prompt>mkdir build; cd  build
        <prompt>cp ../../ct-ng-gcc-5.1.1-glibc-2.21_x86_64.config .config 
        <prompt>ct-ng build

Now, the tool-chain will be built under $HOME/dvstools/crosstool 
	
Note that each of the above two compilation would take anywhere upto 2-3 hours and require close to 4G of space in home directory.

Since the source expects the tool-chain to be present at /dvstools, create a symbolic link of cross-tool[] to /dvstools as follows:
If step 1 is selected above (cross-tool for gcc 4.7.2)
	<prompt> cd $HOME
	<prompt> ln -s $HOME/dvstools/crosstool/gcc-4.7.2-glibc-2.15 /dvstools/crosstool/gcc-4.7.2-glibc-2.15
	<prompt> ln -s $HOME/dvstools/crosstool/gcc-4.7.2-glibc-2.15 /dvstools/crosstool/gcc-5.1.1-glibc-2.21

If step 2 is selected above (cross-tool for gcc 5.1.1)
	<prompt> cd $HOME
	<prompt> ln -s $HOME/dvstools/crosstool/gcc-5.1.1-glibc-2.21 /dvstools/crosstool/gcc-5.1.1-glibc-2.21
	<prompt> ln -s $HOME/dvstools/crosstool/gcc-5.1.1-glibc-2.21 /dvstools/crosstool/gcc-4.7.2-glibc-2.15
	
With all the tool-chain in place, the source code can be compiled as follows:
	<propmt> cd me7k-redist/build-tools
	<prompt> make; make install

Now, the binary output files(me7k_redist-1.0.0.tgz) will be generated under me7k-redist/build/, which contains the following files
driver.tgz  ramfs-base.tgz and vmlinuz
Source: README, updated 2022-03-15