[packages/pandoc] - add comment about optimizations on ix86

[baggins]

commit f5fded67cc7adf4002164bfbe8f441ef5bf7b574
Author: Jan Rękorajski <baggins at pld-linux.org>
Date:   Sun May 31 16:48:06 2020 +0200

    - add comment about optimizations on ix86

 pandoc.spec | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/pandoc.spec b/pandoc.spec
index 53a8ee2..4e910d4 100644
--- a/pandoc.spec
+++ b/pandoc.spec
@@ -355,6 +355,11 @@ Dokumentacja w formacie HTML dla pakietu ghc %{name}.
 %patch1 -p1
 
 %build
+# on ix86:
+# ghc: panic! (the 'impossible' happened)
+# (GHC version 8.10.1:
+#	piResultTy
+#  [(Text, ParsecT [Tok] LaTeXState PandocPure Inlines)]
 runhaskell Setup.hs configure -v2 \
 %ifarch %{ix86}
 	-O0 \
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/pandoc.git/commitdiff/f5fded67cc7adf4002164bfbe8f441ef5bf7b574