[waf] - Make waf compatible with python3, if available.

[Thomas Moschny]

commit 12a9b77d2638e64d9185a517f0c1417e181dd2ee
Author: Thomas Moschny <thm at fedoraproject.org>
Date:   Fri Jan 21 02:34:41 2011 +0100

    - Make waf compatible with python3, if available.

 waf.spec |   39 +++++++++++++++++++++++++++++++++++----
 1 files changed, 35 insertions(+), 4 deletions(-)
---
diff --git a/waf.spec b/waf.spec
index 6e483bb..a2166be 100644
--- a/waf.spec
+++ b/waf.spec
@@ -1,10 +1,17 @@
+%if (! 0%{?rhel}) || 0%{?rhel} > 6
+%global with_python3 1
+%endif
+
 # Enable building without html docs (e.g. in case no recent sphinx is
 # available)
 %global with_docs 1
 
+# Turn off the brp-python-bytecompile script
+%global __os_install_post %(echo '%{__os_install_post}' | sed -e 's!/usr/lib[^[:space:]]*/brp-python-bytecompile[[:space:]].*$!!g')
+
 Name:           waf
 Version:        1.6.2
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        A Python-based build system
 Group:          Development/Tools
 # The entire source code is BSD apart from pproc.py (taken from Python 2.5)
@@ -20,6 +27,9 @@ Patch0:         waf-1.6.2-libdir.patch
 BuildRoot:      %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 BuildArch:      noarch
 BuildRequires:  python-devel
+%if 0%{?with_python3}
+BuildRequires:  python3-devel
+%endif # with_python3
 %if 0%{?with_docs}
 BuildRequires:  python-sphinx
 BuildRequires:  graphviz
@@ -71,15 +81,23 @@ rm -rf %{buildroot}
 # use waf so it unpacks itself
 mkdir _temp ; pushd _temp
 cp -av ../waf .
-./waf >/dev/null 2>&1
+%{__python} ./waf >/dev/null 2>&1
 pushd .waf-%{version}-*
 find . -name '*.py' -printf '%%P\0' |
   xargs -0 -I{} install -m 0644 -p -D {} %{buildroot}%{_datadir}/waf/{}
-popd ; popd
+popd
+%if 0%{?with_python3}
+%{__python3} ./waf >/dev/null 2>&1
+pushd .waf3-%{version}-*
+find . -name '*.py' -printf '%%P\0' |
+  xargs -0 -I{} install -m 0644 -p -D {} %{buildroot}%{_datadir}/waf3/{}
+popd
+%endif # with_python3
+popd
 install -m 0755 -p -D waf-light %{buildroot}%{_bindir}/waf
 
 # remove shebangs from and fix EOL for all scripts in wafadmin
-find %{buildroot}%{_datadir}/waf/ -name '*.py' \
+find %{buildroot}%{_datadir}/ -name '*.py' \
      -exec sed -i -e '1{/^#!/d}' -e 's|\r$||g' {} \;
 
 # fix waf script shebang line
@@ -88,6 +106,12 @@ sed -i "1c#! /usr/bin/python" %{buildroot}%{_bindir}/waf
 # remove x-bits from everything going to doc
 find demos utils -type f -exec %{__chmod} 0644 {} \;
 
+# do byte compilation
+%py_byte_compile %{__python} %{buildroot}%{_datadir}/waf
+%if 0%{?with_python3}
+%py_byte_compile %{__python3} %{buildroot}%{_datadir}/waf3
+%endif # with_python3
+
 
 %clean
 rm -rf %{buildroot}
@@ -101,9 +125,16 @@ rm -rf %{buildroot}
 %endif # with_docs
 %{_bindir}/waf
 %{_datadir}/waf
+%if 0%{?with_python3}
+%{_datadir}/waf3
+%endif # with_python3
+
 
 
 %changelog
+* Fri Jan 21 2011 Thomas Moschny <thomas.moschny at gmx.de> - 1.6.2-3
+- Make waf compatible with python3, if available.
+
 * Tue Jan 18 2011 Thomas Moschny <thomas.moschny at gmx.de> - 1.6.2-2
 - Enable building without html docs.