diff --git a/.gitignore b/.gitignore
index 27615fe..1819864 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,5 @@
 /scons-doc-4.0.1.tar.gz
 /scons-4.1.0.tar.gz
 /scons-doc-4.1.0.tar.gz
+/scons-4.2.0.tar.gz
+/scons-doc-4.2.0.tar.gz
diff --git a/scons.spec b/scons.spec
index afe0aa0..71f5a1a 100644
--- a/scons.spec
+++ b/scons.spec
@@ -15,14 +15,14 @@
 %endif
 
 # Install prebuilt documentation
-%bcond_without prebuilt_doc
+%bcond_with prebuilt_doc
 
 # Additional EPEL builds
 %bcond_with python3_other
 
 Name:      scons
-Version:   4.1.0
-Release:   5%{?dist}
+Version:   4.2.0
+Release:   1%{?dist}
 Summary:   An Open Source software construction tool
 License:   MIT
 URL:       http://www.scons.org
@@ -53,7 +53,7 @@ BuildArch: noarch
 %if 0%{without prebuilt_doc}
 BuildRequires: python3-sphinx
 BuildRequires: python3-sphinx_rtd_theme
-BuildRequires: rst2pdf, fop
+BuildRequires: rst2pdf, fop, ghostscript
 BuildRequires: python3dist(readme-renderer) 
 %endif
 %description doc
@@ -151,6 +151,10 @@ pathfix.py -i %{__python3} -pn %{name}-%{version}/scripts/scons.py
 pathfix3.8.py -i %{__python3} -pn %{name}-%{version}/scripts/scons.py
 %endif
 
+# PREVENT MANPAGES REMOVING
+# See https://github.com/SCons/scons/issues/3989#issuecomment-890582380
+sed -i -e 's!env.AddPostAction(tgz_file, Delete(man_pages))! !g' %{name}-%{version}/SConstruct
+
 %if %{with python3_other}
 cp -a %{name}-%{version} %{name}-%{version}-py%{python3_other_pkgversion}
 pathfix.py -i %{__python3_other} -pn %{name}-%{version}-py%{python3_other_pkgversion}/scripts/scons.py
@@ -158,19 +162,25 @@ pathfix.py -i %{__python3_other} -pn %{name}-%{version}-py%{python3_other_pkgver
 
 %build
 %if 0%{?el7} || 0%{?fedora} || 0%{?eln}
-%{__python3} scripts/scons.py --include-dir= -j1 \
+%{__python3} scripts/scons.py \
 %else
-%{_bindir}/python3.8 scripts/scons.py --include-dir= -j1 \
+%{_bindir}/python3.8 scripts/scons.py \
 %endif
 %if %{with debug}
- --debug=explain
+ --debug=explain \
+%endif
+%if %{without doc}
+ SKIP_DOC=True
 %endif
 
 %if %{with python3_other}
 pushd %{name}-%{version}-py%{python3_other_pkgversion}
-%{__python3_other} scripts/scons.py --include-dir= -j1 \
+%{__python3_other} scripts/scons.py \
 %if %{with debug}
- --debug=explain
+ --debug=explain \
+%endif
+%if %{without doc}
+ SKIP_DOC=True
 %endif
 
 popd
@@ -180,9 +190,7 @@ popd
 export LDFLAGS="%{build_ldflags}"
 export CFLAGS="%{build_cflags}"
 %if 0%{?el7} || 0%{?fedora} || 0%{?eln}
-%{__python3} setup.py  install -O1 --skip-build --root %{buildroot} \
- --install-scripts=%{_bindir} \
- --install-data=%{_datadir}
+%py3_install -- --install-scripts=%{_bindir} --install-data=%{_datadir}
 
 pushd %{buildroot}%{_bindir} 
 for i in %{name}-3 %{name}-v%{version}-%{python3_version} %{name}-%{python3_version}; do
@@ -198,7 +206,7 @@ popd
 
 %else
 
-%{_bindir}/python3.8 setup.py  install -O1 --skip-build --root %{buildroot} \
+%{_bindir}/python3.8 setup.py install -O1 --skip-build --root %{buildroot} \
  --install-scripts=%{_bindir} \
  --install-data=%{_datadir}
 
@@ -292,6 +300,9 @@ popd
 %endif
 
 %changelog
+* Sun Aug 01 2021 Antonio Trande <sagitter@fedoraproject.org> - 4.2.0-1
+- Release 4.2.0
+
 * Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.0-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
 
diff --git a/sources b/sources
index 8ef4ddd..f64a2fc 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (scons-4.1.0.tar.gz) = f79b86bb09783767b3872cfb8efb665372714a604af2aaf3adc66eee63d3afe27bc6b2aab83813743c83f71c81c800d42842e916501787ba402ce2726dda9b44
-SHA512 (scons-doc-4.1.0.tar.gz) = 17fb391e7ac003869b17ee4307fa0633efc736825f162acdac0d9c272a7ef8dcbc70b064b29baf9cbb6afc7e8d96b3e4fffa909ec3c2fb65252d43d2b6136248
+SHA512 (scons-4.2.0.tar.gz) = 138573f7203b52fad0527d8d88ceabe182273eff7e4b74125e0d7eda51c44408b07e2c702ee63214519392101d8bbb30013e6d34000eaeb530a816c17396de97
+SHA512 (scons-doc-4.2.0.tar.gz) = 72126a3fb69e069791237dd32bb490aef1cc3ae3e67d412602d210373e409e9478d7346d1511a57e8f4226049634545aa318b0039d0169e737ef6db3d48ed4ab