define ghc_prefix (used for ghcX.Y packaging)

ghc-rpm-macros.spec

@@ -7,8 +7,8 @@
 %endif
 
 Name:           ghc-rpm-macros
-Version:        2.3.15
+Version:        2.3.16
-Release:        2%{?dist}
+Release:        1%{?dist}
 Summary:        RPM macros for building Haskell packages for GHC
 
 License:        GPLv3+
@@ -183,6 +183,9 @@ EOF
 
 
 %changelog
+* Mon May 16 2022 Jens Petersen <petersen@redhat.com> - 2.3.16-1
+- define ghc_prefix (used for ghcX.Y packaging)
+
 * Wed Apr 27 2022 Jens Petersen <petersen@redhat.com> - 2.3.15-2
 - drop ghc-compiler requires to allow using ghcX.Y-compiler-default
 

macros.ghc

@@ -46,8 +46,11 @@ fi\
 # no _pkgdocdir in EPEL <= 7
 %ghc_pkgdocdir %{?_pkgdocdir}%{!?_pkgdocdir:%{_docdir}/%{name}-%{version}}
 
+# library package prefix
+%ghc_prefix %{?ghc_name}%{!?ghc_name:ghc}
+
 # root dir for ghc docs (used by ghc.spec)
-%ghc_html_dir %{_docdir}/%{?ghc_name}%{!?ghc_name:ghc}/html
+%ghc_html_dir %{_docdir}/%{ghc_prefix}/html
 # deprecates
 %ghcdocbasedir %ghc_html_dir
 
@@ -76,7 +79,7 @@ fi\
 %define pkgname %{?1}%{!?1:%{pkg_name}}\
 %define pkgver %{?2}%{!?2:%{version}}\
 %define pkgnamever %{pkgname}-%{pkgver}\
-%define basepkg %{?ghc_name}%{!?ghc_name:ghc}-%{pkgname}\
+%define basepkg %{ghc_prefix}-%{pkgname}\
 if [ -z "$(ls %{buildroot}%{ghcliblib}/package.conf.d/%{pkgnamever}*.conf)" ]; then\
 echo '%{buildroot}%{ghcliblib}/package.conf.d/%{pkgnamever}*.conf not found'\
 exit 1\

macros.ghc-extra

@@ -14,7 +14,6 @@ print(string.sub(pv, string.find(pv, "[%d.]+$")))\
 }}\
 %global ghc_subpackages_list %{?ghc_subpackages_list} %{pkgname}-%{pkgver}\
 %{!-x:%{?1:%global ghc_packages_list %{?ghc_packages_list} %{pkgname}-%{pkgver}}}\
-%define ghc_prefix %{?ghc_name}%{!?ghc_name:ghc}\
 %define basepkg %{ghc_prefix}-%{pkgname}\
 %if 0%{!-m:1}\
 %package -n %{basepkg}\
@@ -52,8 +51,8 @@ Summary:        Haskell %{pkgname} library documentation\
 %{?1:Version:        %{pkgver}}\
 %{-l:License:        %{-l*}}\
 BuildArch:      noarch\
-Requires:       ghc-filesystem\
+Requires:       %{ghc_prefix}-filesystem\
-Supplements:    (%{basepkg}-devel and ghc-doc)\
+Supplements:    (%{basepkg}-devel and %{ghc_prefix}-doc)\
 \
 %description -n %{basepkg}-doc\
 This package provides the Haskell %{pkgname} library documentation.\
@@ -65,7 +64,7 @@ Summary:        Haskell %{pkgname} profiling library\
 %{?1:Version:        %{pkgver}}\
 %{-l:License:        %{-l*}}\
 Requires:       %{ghc_prefix}-%{pkgname}-devel%{?_isa} = %{pkgver}-%{release}\
-Supplements:    (%{basepkg}-devel and ghc-prof)\
+Supplements:    (%{basepkg}-devel and %{ghc_prefix}-prof)\
 \
 %description -n %{basepkg}-prof\
 This package provides the Haskell %{pkgname} profiling library.\