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diff --git a/chapter05/diffutils-exp.xml b/chapter05/diffutils-exp.xml new file mode 100644 index 000000000..181f700da --- /dev/null +++ b/chapter05/diffutils-exp.xml @@ -0,0 +1,16 @@ +<sect2> +<title>Command explanations</title> + +<para> +<userinput>CPPFLAGS=-Dre_max_failures=re_max_failures2:</userinput> The +CPPFLAGS variable is a variable that's read by the cpp program (C +PreProcessor). The value of this variable tells the preprocessor to +replace every instance of re_max_failures it finds by re_max_failures2 +before handing the source file to the compiler itself for compilation. This +package has problems linking statically on certain platforms (depending +on the Glibc version used on that system) and this construction fixes +that problem. +</para> + +</sect2> + |