ghc.ppc64le rts does not have -rtsopts=-N

colourista-testsuite-ppc.patch

@@ -0,0 +1,10 @@
+--- colourista-0.1.0.1/colourista.cabal~	2001-09-09 09:46:40.000000000 +0800
++++ colourista-0.1.0.1/colourista.cabal	2023-02-17 09:22:56.784571275 +0800
+@@ -89,5 +89,6 @@
+                      , text
+ 
+   ghc-options:         -threaded
+-                       -rtsopts
++  if(!arch(ppc64))
++    ghc-options:       -rtsopts
+                        -with-rtsopts=-N

ghc-colourista.spec

@@ -19,6 +19,7 @@ Url:            https://hackage.haskell.org/package/%{pkg_name}
 # Begin cabal-rpm sources:
 Source0:        https://hackage.haskell.org/package/%{pkgver}/%{pkgver}.tar.gz
 # End cabal-rpm sources
+Patch0:         colourista-testsuite-ppc.patch
 
 # Begin cabal-rpm deps:
 BuildRequires:  ghc-Cabal-devel
@@ -82,6 +83,7 @@ This package provides the Haskell %{pkg_name} profiling library.
 # Begin cabal-rpm setup:
 %setup -q -n %{pkgver}
 # End cabal-rpm setup
+%patch0 -p1 -b .orig
 
 
 %build