Drop workarounds for F32 and EPEL

gn.spec

@@ -54,16 +54,11 @@ Source2:        update-version
 #     chromium-84.0.4147.105-gn-gcc-cleanup.patch
 Patch0:         %{name}-39a87c0b-gcc-cleanup.patch
 
-# The python3_pkgversion macro is required for EPEL; see
-# https://fedoraproject.org/wiki/PackagingDrafts:Python3EPEL. On Fedora (and
-# EPEL8) it simply expands to “3”.
-BuildRequires:  python%{python3_pkgversion}
-BuildRequires:  python%{python3_pkgversion}-devel
+BuildRequires:  python3
+BuildRequires:  python3-devel
 BuildRequires:  ninja-build
 BuildRequires:  gcc-c++
 
-BuildRequires:  /usr/bin/pathfix.py
-
 %if %{with html_docs}
 BuildRequires:  pandoc
 BuildRequires:  parallel
@@ -71,7 +66,7 @@ BuildRequires:  parallel
 BuildRequires:  help2man
 
 Requires:       vim-filesystem
-Requires:       python%{python3_pkgversion}
+Requires:       python3
 Provides:       vim-%{name} = %{version}-%{release}
 
 BuildRequires:  emacs
@@ -104,17 +99,12 @@ cp -vp misc/vim/README.md README-vim.md
 
 # Fix shebangs in examples and such.
 %py3_shebang_fix .
-# On EPEL7, we would have to work around the missing py3_shebang_fix macro, but
-# the package would not build anyway because it requires C++17 support.
 
 # Stop overriding optimization flags
 sed -r -i '/.append(.-O3.)/d' build/gen.py
 
 
 %build
-# We need to set CC and CXX explicitly before Fedora 33, including on the EPELs.
-CC='gcc'; export CC
-CXX='g++'; export CXX
 AR='gcc-ar'; export AR
 %set_build_flags
 # Both --use-icf and --use-lto add compiler flags that only work with clang++,
@@ -146,8 +136,7 @@ help2man \
 
 
 %install
-install -d '%{buildroot}%{_bindir}'
-install -t '%{buildroot}%{_bindir}' -p out/%{name}
+install -t '%{buildroot}%{_bindir}' -D -p out/%{name}
 
 install -d '%{buildroot}%{_datadir}/vim/vimfiles'
 cp -vrp misc/vim/* '%{buildroot}%{_datadir}/vim/vimfiles'
@@ -155,11 +144,9 @@ find '%{buildroot}%{_datadir}/vim/vimfiles' \
     -type f -name 'README.*' -print -delete
 %py_byte_compile %{__python3} '%{buildroot}%{_datadir}/vim/vimfiles/%{name}-format.py'
 
-install -d '%{buildroot}%{_emacs_sitestartdir}'
-install -t '%{buildroot}%{_emacs_sitestartdir}' -p -m 0644 misc/emacs/*.el
+install -t '%{buildroot}%{_emacs_sitestartdir}' -D -p -m 0644 misc/emacs/*.el
 
-install -d '%{buildroot}%{_mandir}/man1'
-install -t '%{buildroot}%{_mandir}/man1' -m 0644 -p out/%{name}.1
+install -t '%{buildroot}%{_mandir}/man1' -D -m 0644 -p out/%{name}.1
 
 
 %check