###############################################################################
# IPFire.org    - An Open Source Firewall Solution                            #
# Copyright (C) - IPFire Development Team <info@ipfire.org>                   #
###############################################################################

name       = python3
major_ver  = 3.6
version    = %{major_ver}.4
release    = 1
thisapp    = Python-%{version}

groups     = Development/Languages
url        = http://www.python.org
license    = Python
summary    = Version 3 of the Python programming language.

description
	Python is an interpreted, interactive, object-oriented programming
	language often compared to Tcl, Perl, Scheme or Java. Python includes
	modules, classes, exceptions, very high level dynamic data types and
	dynamic typing. Python supports interfaces to many system calls and
	libraries, as well as to various windowing systems.
end

source_dl  = http://python.org/ftp/python/%{version}/
sources    = %{thisapp}.tar.xz

pylibdir   = %{libdir}/python%{major_ver}
dynload_dir= %{pylibdir}/lib-dynload

build
	requires
		autoconf
		automake
		bzip2
		bzip2-devel
		expat-devel >= 2.1.0
		findutils
		gdbm-devel >= 1.10
		gcc-c++
		glibc-devel
		gmp-devel
		libdb-devel
		libffi-devel
		ncurses-devel
		openssl-devel
		pkg-config
		readline-devel
		sqlite-devel
		tar
		tcl-devel
		util-linux
		xz-devel
		zlib-devel
	end

	export CFLAGS   += -D_GNU_SOURCE -fwrapv
	export CXXFLAGS += -D_GNU_SOURCE -fwrapv
	export OPT       = %{CFLAGS}
	export LINKCC    = gcc

	prepare_cmds
		if [ "%{lib}" = "lib64" ]; then
			patch -Np1 -i %{DIR_SOURCE}/python-3.6.0-lib64.patch
		fi

		# Remove embedded copies of expat and libffi
		rm -rf Modules/{expat,zlib}
		rm -rf Modules/_ctypes/{darwin,libffi,libffi_arm_wince,libffi_msvc,libffi_osx}

		# Make all source files owned by root.
		chown root.root -R .

		autoreconf --force
	end

	configure_options += \
		--enable-ipv6 \
		--with-computed-gotos=yes \
		--with-dbmliborder=gdbm:ndbm:bdb \
		--with-system-expat \
		--with-system-ffi \
		--enable-loadable-sqlite-extensions \
		--enable-shared \
		--without-ensurepip

	test
		LD_LIBRARY_PATH=$(pwd) $(pwd)/python \
			-m test.regrtest \
			--verbose \
			--findleaks \
			-x test_distutils \
			-x test_faulthandler \
			-x test_gdb \
			-x test_email \
			-x test_subprocess \
			-x test_float \
			-x test_cmath \
			-x test_asynchat \
			-x test_asyncore
	
	#	# test_subprocess won't work on grsecurity-enabled kernels
	#	# test_float and test_cmath do not work on armv5tel (soft FPU)
	end

	install_cmds
		install -d -m 0755 %{BUILDROOT}%{pylibdir}/site-packages/__pycache__
		install -d -m 0755 %{BUILDROOT}/usr/lib/python${major_ver}/site-packages/__pycache__

		# Development tools
		mv -v %{BUILDROOT}%{bindir}/{,python3-}2to3
		install -m 755 -d %{BUILDROOT}%{pylibdir}/Tools
		install Tools/README %{BUILDROOT}%{pylibdir}/Tools/
		cp -avr Tools/{freeze,i18n,pynche,scripts} %{BUILDROOT}%{pylibdir}/Tools/

		rm -vf %{BUILDROOT}%{pylibdir}/email/test/data/audiotest.au %{BUILDROOT}%{pylibdir}/test/audiotest.au

		# Switch all shebangs to refer to the specific Python version.
		LD_LIBRARY_PATH=. ./python Tools/scripts/pathfix.py \
			-i "%{bindir}/python%{major_ver}" \
			%{BUILDROOT}

		# Remove shebang lines from .py files that aren't executable, and
		# remove executability from .py files that don't have a shebang line:
		find %{BUILDROOT} -name \*.py \
			\( \( \! -perm /u+x,g+x,o+x -exec sed -e '/^#!/Q 0' -e 'Q 1' {} \; \
			-print -exec sed -i '1d' {} \; \) -o \( \
			-perm /u+x,g+x,o+x ! -exec grep -m 1 -q '^#!' {} \; \
			-exec chmod a-x {} \; \) \)

		# .xpm and .xbm files should not be executable:
		find %{BUILDROOT} \
			\( -name \*.xbm -o -name \*.xpm -o -name \*.xpm.1 \) \
			-exec chmod a-x {} \;

		# Remove executable flag from files that shouldn't have it:
		chmod a-x \
			%{BUILDROOT}%{pylibdir}/distutils/tests/Setup.sample \
			%{BUILDROOT}%{pylibdir}/Tools/README

		# Get rid of DOS batch files:
		find %{BUILDROOT} -name \*.bat -exec rm {} \;

		# Get rid of backup files:
		find %{BUILDROOT}/ -name "*~" -exec rm -f {} \;
		rm -f %{BUILDROOT}%{pylibdir}/LICENSE.txt

		# Junk, no point in putting in -test sub-pkg
		rm -f %{BUILDROOT}%{pylibdir}/idlelib/testcode.py*

		# Fix end-of-line encodings:
		find %{BUILDROOT}/ -name \*.py -exec sed -i 's/\r//' {} \;

		# Do bytecompilation with the newly installed interpreter.
		# compile *.pyo
		find %{BUILDROOT} -type f -a -name "*.py" -print0 | \
			LD_LIBRARY_PATH="%{BUILDROOT}%{dynload_dir}:%{BUILDROOT}%{libdir}" \
			PYTHONPATH="%{BUILDROOT}%{libdir}python%{major_ver} %{BUILDROOT}/%{libdir}python%{major_ver}/site-packages" \
			xargs -0 %{BUILDROOT}%{bindir}/python%{major_ver} -O -c 'import py_compile, sys; [py_compile.compile(f, dfile=f.partition("%{BUILDROOT}")[2]) for f in sys.argv[1:]]' || :
		# compile *.pyc
		find %{BUILDROOT} -type f -a -name "*.py" -print0 | \
			LD_LIBRARY_PATH="%{BUILDROOT}%{dynload_dir}:%{BUILDROOT}%{libdir}" \
			PYTHONPATH="%{BUILDROOT}%{libdir}python%{major_ver} %{BUILDROOT}/%{libdir}python%{major_ver}/site-packages" \
			xargs -0 %{BUILDROOT}%{bindir}/python%{major_ver} -O -c 'import py_compile, sys; [py_compile.compile(f, dfile=f.partition("%{BUILDROOT}")[2], optimize=0) for f in sys.argv[1:]]' || :

		# Fixup permissions for shared libraries from non-standard 555 to standard 755:
		find %{BUILDROOT} -perm 555 -exec chmod 755 {} \;
	end
end

packages
	package %{name}
		# Define python-abi manually.
		provides
			python-abi = %{major_ver}
		end

		requires
			%{name}-libs = %{thisver}
		end
	end

	package %{name}-libs
		template LIBS

		requires
			expat >= 2.1.0
		end

		files += %{dynload_dir}
	end

	package %{name}-devel
		template DEVEL

		requires += %{name}-libs = %{thisver}

		files += \
			!%{libdir}/python*/config*/Makefile \
			!%{includedir}/python*/pyconfig.h
	end

	package %{name}-test
		requires
			%{name} = %{thisver}
		end

		files
			%{pylibdir}/ctypes/test
			%{pylibdir}/distutils/testi
			%{pylibdir}/lib2to3/test
			%{pylibdir}/sqlite3/test
			%{pylibdir}/test
			%{pylibdir}/tkinter/test
			%{pylibdir}/unittest/test
			%{dynload_dir}/_ctypes_test*
			%{dynload_dir}/_testbuffer*
			%{dynload_dir}/_testcapi*
		end
	end

	package %{name}-tools
		requires
			%{name} = %{thisver}
		end

		files
			%{bindir}/python3-2to3
			%{bindir}/2to3*
			%{bindir}/idle*
			%{pylibdir}/Tools
		end
	end

	package %{name}-debuginfo
		template DEBUGINFO
	end
end