Adapt script and instructions for alt config.h
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+This directory contains example configuration files.
+
+The examples are generally focused on a particular usage case (eg, support for
+a restricted number of ciphersuites) and aim at minimizing resource usage for
+this target. They can be used as a basis for custom configurations.
+
+These files are complete replacements for the default config.h. To use one of
+them, you can pick one of the following methods:
+
+1. Replace the default file include/polarssl/config.h with the chosen one.
+
+2. Define POLARSSL_CONFIG_FILE and adjust the include path accordingly.
+ For example, using make:
+
+ CFLAGS="-I$PWD/configs -DPOLARSSL_CONFIG_FILE='<foo.h>'" make
+
+ Or, using cmake:
+
+ rm CMakeCache.txt
+ CFLAGS="-I$PWD/configs -DPOLARSSL_CONFIG_FILE='<foo.h>'" cmake .
+ make
+
+Note that the second method also works if you want to keep your custom
+configuration file outside the PolarSSL tree.