Comment # 1 on bug 1169468 from Tom de Vries

This change:
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Index: gdb.spec
===================================================================
--- gdb.spec    (revision 245)
+++ gdb.spec    (working copy)
@@ -755,7 +755,7 @@
        --without-libexpat-prefix                               \
        --enable-tui                                            \
 %if 0%{!?_without_python:1}
-       --with-python=%{_bindir}/%{python}                      \
+       --with-python=$(readlink -e %{_bindir}/%{python})       \
 %else
        --without-python                                        \
 %endif
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make sure we have:
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$ configure ... --with-python=/usr/bin/python3.8
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instead of:
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$ configure ... --with-python=/usr/bin/python3
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