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-rw-r--r--chapter06/groff-exp.xml13
-rw-r--r--chapter06/groff.xml1
2 files changed, 14 insertions, 0 deletions
diff --git a/chapter06/groff-exp.xml b/chapter06/groff-exp.xml
new file mode 100644
index 000000000..c8a35b947
--- /dev/null
+++ b/chapter06/groff-exp.xml
@@ -0,0 +1,13 @@
+<sect2>
+<title>Command explanations</title>
+
+<para>
+<userinput>CXXFLAGS=-Dstrerror=strerror</userinput>: If no macro
+strerror is defined, src/include/lib.h declares an function prototype
+for strerror which is incompatible with Glibc's /usr/include/string.h.
+By defining strerror=strerror a macro is defined which prevents the
+declaration and does not alter the meaning of strerror.
+</para>
+
+</sect2>
+
diff --git a/chapter06/groff.xml b/chapter06/groff.xml
index e0698e28a..393a03a97 100644
--- a/chapter06/groff.xml
+++ b/chapter06/groff.xml
@@ -2,6 +2,7 @@
<title>Installing Groff</title>
&c6-groff-inst;
+&c6-groff-exp;
&aa-groff-desc;
</sect1>