COMP/CMSDIST/python.spec

### RPM external python 2.7.3
## INITENV +PATH PATH %i/bin 
## INITENV +PATH LD_LIBRARY_PATH %i/lib
## INITENV SETV PYTHON_LIB_SITE_PACKAGES lib/python%{python_major_version}/site-packages
## INITENV SETV PYTHONHASHSEED random
# OS X patches and build fudging stolen from fink
%{expand:%%define python_major_version %(echo %realversion | cut -d. -f1,2)}
%define online %(case %cmsplatf in (*onl_*_*) echo true;; (*) echo false;; esac)

Requires: expat bz2lib db4 gdbm

%if "%online" != "true"
Requires: zlib openssl sqlite
%endif

# FIXME: readline, crypt 
# FIXME: gmp, panel, tk/tcl, x11

Source0: http://www.python.org/ftp/%n/%realversion/Python-%realversion.tgz
Patch1: python-fix-macosx-relocation

%prep
%setup -n Python-%realversion
find . -type f | while read f; do
  if head -n1 $f | grep -q /usr/local; then
    perl -p -i -e "s|#!.*/usr/local/bin/python|#!/usr/bin/env python|" $f
  else :; fi
done
%patch1 -p0

%build
# Python is awkward about passing other include or library directories
# to it.  Basically there is no way to pass anything from configure to
# make, or down to python itself.  To get python detect the extensions
# we want to enable, we simply have to link the contents into python's
# own include/lib directories.  Ugh.
#
# NB: It would sort-of make sense to link more stuff from /sw on OS X,
# but we simply cannot link the whole world.  If you need something,
# see above for the commented-out list of packages that could be
# linked specifically, or could be built by ourselves, depending on
# whether we like to pick up system libraries or want total control.
#mkdir -p %i/include %i/lib
mkdir -p %i/include %i/lib %i/bin

%if "%online" != "true"
%define extradirs $ZLIB_ROOT $OPENSSL_ROOT $SQLITE_ROOT 
%else
%define extradirs %{nil}
%endif

dirs="$EXPAT_ROOT $BZ2LIB_ROOT $NCURSES_ROOT $DB4_ROOT $GDBM_ROOT %{extradirs}" 

# We need to export it because setup.py now uses it to determine the actual
# location of DB4, this was needed to avoid having it picked up from the system.
export DB4_ROOT

# Python's configure parses LDFLAGS and CPPFLAGS to look for aditional library and include directories
echo $dirs
LDFLAGS=""
CPPFLAGS=""
for d in $dirs; do
  LDFLAGS="$LDFLAGS -L $d/lib"
  CPPFLAGS="$CPPFLAGS -I $d/include"
done
export LDFLAGS
export CPPFLAGS

additionalConfigureOptions=""
case %cmsplatf in
    osx105* )
    additionalConfigureOptions="--disable-readline"
    ;;
esac

# Bugfix for dbm package. Use ndbm.h header and gdbm compatibility layer.
sed -ibak "s/ndbm_libs = \[\]/ndbm_libs = ['gdbm', 'gdbm_compat']/" setup.py

./configure --prefix=%i $additionalConfigureOptions --enable-shared

# Modify pyconfig.h to match macros from GLIBC features.h on Linux machines.
# _POSIX_C_SOURCE and _XOPEN_SOURCE macros are not identical anymore
# starting GLIBC 2.10.1. Python.h is not included before standard headers
# in CMSSW and pyconfig.h is not smart enough to detect already defined
# macros on Linux. The following problem does not exists on BSD machines as
# cdefs.h does not define these macros.
case %cmsplatf in
  slc6*)
    rm -f cms_configtest.cpp
    cat <<CMS_EOF > cms_configtest.cpp
#include <features.h>

int main() {
  return 0;
}
CMS_EOF

    FEATURES=$(g++ -dM -E -DGNU_GCC=1 -D_GNU_SOURCE=1 -D_DARWIN_SOURCE=1 cms_configtest.cpp \
      | grep -E '_POSIX_C_SOURCE |_XOPEN_SOURCE ')
    rm -f cms_configtest.cpp a.out

    POSIX_C_SOURCE=$(echo "${FEATURES}" | grep _POSIX_C_SOURCE | cut -d ' ' -f 3)
    XOPEN_SOURCE=$(echo "${FEATURES}" | grep _XOPEN_SOURCE | cut -d ' ' -f 3)

    sed -ibak "s/\(#define _POSIX_C_SOURCE \)\(.*\)/\1${POSIX_C_SOURCE}/g" pyconfig.h
    sed -ibak "s/\(#define _XOPEN_SOURCE \)\(.*\)/\1${XOPEN_SOURCE}/g" pyconfig.h
  ;;
esac

# The following is a kludge around the fact that the /usr/lib/libreadline.so
# symlink (for 32-bit lib) is missing on the 64bit machines
case %cmsplatf in
  slc4_ia32* )
    mkdir -p %{i}/lib
    ln -s /usr/lib/libreadline.so.4.3 %{i}/lib/libreadline.so
  ;;
esac

make %makeprocesses

%install
# We need to export it because setup.py now uses it to determine the actual
# location of DB4, this was needed to avoid having it picked up from the system.
export DB4_ROOT
make install
%define pythonv %(echo %realversion | cut -d. -f 1,2)

case %cmsplatf in
  osx*)
   make install prefix=%i 
   (cd Misc; /bin/rm -rf RPM)
   mkdir -p %i/share/doc/%n
   cp -R Demo Doc %i/share/doc/%n
   cp -R Misc Tools %i/lib/python%{pythonv}
   gcc -dynamiclib -all_load -single_module \
    -framework System -framework CoreServices -framework Foundation \
    %i/lib/python%{pythonv}/config/libpython%{pythonv}.a \
    -undefined dynamic_lookup \
    -o %i/lib/python%{pythonv}/config/libpython%{pythonv}.dylib \
    -install_name %i/lib/python%{pythonv}/config/libpython%{pythonv}.dylib \
    -current_version %{pythonv} -compatibility_version %{pythonv} -ldl
   (cd %i/lib/python%{pythonv}/config
    perl -p -i -e 's|-fno-common||g' Makefile)

   find %i/lib/python%{pythonv}/config -name 'libpython*' -exec mv -f {} %i/lib \;
  ;;
esac

 perl -p -i -e "s|^#!.*python|#!/usr/bin/env python|" %{i}/bin/idle \
                     %{i}/bin/pydoc \
                     %{i}/bin/python-config \
                     %{i}/bin/2to3 \
                     %{i}/bin/python2.7-config \
                     %{i}/bin/smtpd.py

find %{i}/lib -maxdepth 1 -mindepth 1 ! -name '*python*' -exec rm {} \;
find %{i}/include -maxdepth 1 -mindepth 1 ! -name '*python*' -exec rm {} \;

# remove executable permission anything which is *.py script,
# is executable, but does not start with she-bang so not valid
# executable; this avoids problems with rpm 4.8+ find-requires
find %i -name '*.py' -perm +0111 | while read f; do
  if head -n1 $f | grep -q '"'; then chmod -x $f; else :; fi
done

# remove tkinter that brings dependency on libtk:
find %{i}/lib -type f -name "_tkinter.so" -exec rm {} \;

# Remove documentation, examples and test files. 
%define drop_files { %i/share %{i}/lib/python%{pythonv}/test \
                   %{i}/lib/python%{pythonv}/distutils/tests \
                   %{i}/lib/python%{pythonv}/json/tests \
                   %{i}/lib/python%{pythonv}/ctypes/test \
                   %{i}/lib/python%{pythonv}/sqlite3/test \
                   %{i}/lib/python%{pythonv}/bsddb/test \
                   %{i}/lib/python%{pythonv}/email/test \
                   %{i}/lib/python%{pythonv}/lib2to3/tests }

# Remove .pyo files
find %i -name '*.pyo' -exec rm {} \;

# Generate dependencies-setup.{sh,csh} so init.{sh,csh} picks full environment.
mkdir -p %i/etc/profile.d
: > %i/etc/profile.d/dependencies-setup.sh
: > %i/etc/profile.d/dependencies-setup.csh
for tool in $(echo %{requiredtools} | sed -e's|\s+| |;s|^\s+||'); do
  root=$(echo $tool | tr a-z- A-Z_)_ROOT; eval r=\$$root
  if [ X"$r" != X ] && [ -r "$r/etc/profile.d/init.sh" ]; then
    echo "test X\$$root != X || . $r/etc/profile.d/init.sh" >> %i/etc/profile.d/dependencies-setup.sh
    echo "test X\$$root != X || source $r/etc/profile.d/init.csh" >> %i/etc/profile.d/dependencies-setup.csh
  fi
done

%post
%{relocateConfig}lib/python2.7/config/Makefile
%{relocateConfig}etc/profile.d/dependencies-setup.*sh
Revision:	1.87
Committed:	Wed Jun 20 08:54:31 2012 UTC (12 years, 10 months ago) by davidlt
Branch:	MAIN
CVS Tags:	CMSSW_6_0_0_pre7py273, daForCMSSW_6_0_0_pre7py273-osx107_amd64_gcc462, daForCMSSW_6_0_0_pre7py273-slc5_amd64_gcc462, davidlt_20120625_1521-osx107, davidlt_20120625_1518-CMSSW_6_0_0_pre7, davidlt_test_py273
Changes since 1.86:	+5 -5 lines
Log Message:	- Drop dbm patch. - For dbm module use gdbm + compatibility layer. - Remove not working configure options.
#	User	Rev	Content
1	davidlt	1.86	### RPM external python 2.7.3
2	eulisse	1.3	## INITENV +PATH PATH %i/bin
3			## INITENV +PATH LD_LIBRARY_PATH %i/lib
4	lat	1.73	## INITENV SETV PYTHON_LIB_SITE_PACKAGES lib/python%{python_major_version}/site-packages
5	diego	1.85	## INITENV SETV PYTHONHASHSEED random
6	argiro	1.1	# OS X patches and build fudging stolen from fink
7	lat	1.73	%{expand:%%define python_major_version %(echo %realversion \| cut -d. -f1,2)}
8			%define online %(case %cmsplatf in (onl__) echo true;; () echo false;; esac)
9	dsr	1.62
10	ratnik	1.34	Requires: expat bz2lib db4 gdbm
11
12	elmer	1.55	%if "%online" != "true"
13	dsr	1.62	Requires: zlib openssl sqlite
14	ratnik	1.34	%endif
15
16	eulisse	1.8	# FIXME: readline, crypt
17	argiro	1.1	# FIXME: gmp, panel, tk/tcl, x11
18
19	dsr	1.62	Source0: http://www.python.org/ftp/%n/%realversion/Python-%realversion.tgz
20	diego	1.85	Patch1: python-fix-macosx-relocation
21	steen	1.19
22	argiro	1.1	%prep
23	dsr	1.62	%setup -n Python-%realversion
24	lat	1.74	find . -type f \| while read f; do
25			if head -n1 $f \| grep -q /usr/local; then
26			perl -p -i -e "s\|#!.*/usr/local/bin/python\|#!/usr/bin/env python\|" $f
27			else :; fi
28			done
29	diego	1.85	%patch1 -p0
30	argiro	1.1
31			%build
32			# Python is awkward about passing other include or library directories
33			# to it. Basically there is no way to pass anything from configure to
34			# make, or down to python itself. To get python detect the extensions
35			# we want to enable, we simply have to link the contents into python's
36			# own include/lib directories. Ugh.
37			#
38			# NB: It would sort-of make sense to link more stuff from /sw on OS X,
39			# but we simply cannot link the whole world. If you need something,
40			# see above for the commented-out list of packages that could be
41			# linked specifically, or could be built by ourselves, depending on
42			# whether we like to pick up system libraries or want total control.
43	dsr	1.62	#mkdir -p %i/include %i/lib
44			mkdir -p %i/include %i/lib %i/bin
45	ratnik	1.34
46	elmer	1.55	%if "%online" != "true"
47	dsr	1.62	%define extradirs $ZLIB_ROOT $OPENSSL_ROOT $SQLITE_ROOT
48	ratnik	1.34	%else
49			%define extradirs %{nil}
50			%endif
51
52			dirs="$EXPAT_ROOT $BZ2LIB_ROOT $NCURSES_ROOT $DB4_ROOT $GDBM_ROOT %{extradirs}"
53
54	eulisse	1.70	# We need to export it because setup.py now uses it to determine the actual
55			# location of DB4, this was needed to avoid having it picked up from the system.
56			export DB4_ROOT
57
58	davidlt	1.83	# Python's configure parses LDFLAGS and CPPFLAGS to look for aditional library and include directories
59	eulisse	1.16	echo $dirs
60	davidlt	1.83	LDFLAGS=""
61			CPPFLAGS=""
62	argiro	1.1	for d in $dirs; do
63	davidlt	1.83	LDFLAGS="$LDFLAGS -L $d/lib"
64			CPPFLAGS="$CPPFLAGS -I $d/include"
65	argiro	1.1	done
66	davidlt	1.83	export LDFLAGS
67			export CPPFLAGS
68	argiro	1.1
69	eulisse	1.39	additionalConfigureOptions=""
70			case %cmsplatf in
71			osx105* )
72			additionalConfigureOptions="--disable-readline"
73			;;
74			esac
75
76	davidlt	1.87	# Bugfix for dbm package. Use ndbm.h header and gdbm compatibility layer.
77			sed -ibak "s/ndbm_libs = \[\]/ndbm_libs = ['gdbm', 'gdbm_compat']/" setup.py
78
79			./configure --prefix=%i $additionalConfigureOptions --enable-shared
80	eulisse	1.39
81	davidlt	1.86	# Modify pyconfig.h to match macros from GLIBC features.h on Linux machines.
82			# _POSIX_C_SOURCE and _XOPEN_SOURCE macros are not identical anymore
83			# starting GLIBC 2.10.1. Python.h is not included before standard headers
84			# in CMSSW and pyconfig.h is not smart enough to detect already defined
85			# macros on Linux. The following problem does not exists on BSD machines as
86			# cdefs.h does not define these macros.
87			case %cmsplatf in
88			slc6*)
89			rm -f cms_configtest.cpp
90			cat <<CMS_EOF > cms_configtest.cpp
91			#include <features.h>
92
93			int main() {
94			return 0;
95			}
96			CMS_EOF
97
98			FEATURES=$(g++ -dM -E -DGNU_GCC=1 -D_GNU_SOURCE=1 -D_DARWIN_SOURCE=1 cms_configtest.cpp \
99			\| grep -E '_POSIX_C_SOURCE \|_XOPEN_SOURCE ')
100			rm -f cms_configtest.cpp a.out
101
102			POSIX_C_SOURCE=$(echo "${FEATURES}" \| grep _POSIX_C_SOURCE \| cut -d ' ' -f 3)
103			XOPEN_SOURCE=$(echo "${FEATURES}" \| grep _XOPEN_SOURCE \| cut -d ' ' -f 3)
104
105			sed -ibak "s/\(#define _POSIX_C_SOURCE \)\(.*\)/\1${POSIX_C_SOURCE}/g" pyconfig.h
106			sed -ibak "s/\(#define _XOPEN_SOURCE \)\(.*\)/\1${XOPEN_SOURCE}/g" pyconfig.h
107			;;
108			esac
109
110			# The following is a kludge around the fact that the /usr/lib/libreadline.so
111			# symlink (for 32-bit lib) is missing on the 64bit machines
112			case %cmsplatf in
113			slc4_ia32* )
114			mkdir -p %{i}/lib
115			ln -s /usr/lib/libreadline.so.4.3 %{i}/lib/libreadline.so
116			;;
117			esac
118
119	ratnik	1.38	make %makeprocesses
120	ratnik	1.37
121	argiro	1.1	%install
122	eulisse	1.71	# We need to export it because setup.py now uses it to determine the actual
123			# location of DB4, this was needed to avoid having it picked up from the system.
124			export DB4_ROOT
125	fwyzard	1.81	make install
126	dsr	1.62	%define pythonv %(echo %realversion \| cut -d. -f 1,2)
127	eulisse	1.8
128	dsr	1.62	case %cmsplatf in
129			osx*)
130			make install prefix=%i
131			(cd Misc; /bin/rm -rf RPM)
132			mkdir -p %i/share/doc/%n
133			cp -R Demo Doc %i/share/doc/%n
134			cp -R Misc Tools %i/lib/python%{pythonv}
135			gcc -dynamiclib -all_load -single_module \
136			-framework System -framework CoreServices -framework Foundation \
137			%i/lib/python%{pythonv}/config/libpython%{pythonv}.a \
138			-undefined dynamic_lookup \
139			-o %i/lib/python%{pythonv}/config/libpython%{pythonv}.dylib \
140			-install_name %i/lib/python%{pythonv}/config/libpython%{pythonv}.dylib \
141			-current_version %{pythonv} -compatibility_version %{pythonv} -ldl
142			(cd %i/lib/python%{pythonv}/config
143			perl -p -i -e 's\|-fno-common\|\|g' Makefile)
144
145			find %i/lib/python%{pythonv}/config -name 'libpython*' -exec mv -f {} %i/lib \;
146			;;
147			esac
148	eulisse	1.9
149	diego	1.85	perl -p -i -e "s\|^#!.*python\|#!/usr/bin/env python\|" %{i}/bin/idle \
150			%{i}/bin/pydoc \
151			%{i}/bin/python-config \
152			%{i}/bin/2to3 \
153	davidlt	1.86	%{i}/bin/python2.7-config \
154			%{i}/bin/smtpd.py
155	eulisse	1.67
156			find %{i}/lib -maxdepth 1 -mindepth 1 ! -name 'python' -exec rm {} \;
157			find %{i}/include -maxdepth 1 -mindepth 1 ! -name 'python' -exec rm {} \;
158	muzaffar	1.28
159	lat	1.74	# remove executable permission anything which is *.py script,
160			# is executable, but does not start with she-bang so not valid
161			# executable; this avoids problems with rpm 4.8+ find-requires
162			find %i -name '*.py' -perm +0111 \| while read f; do
163			if head -n1 $f \| grep -q '"'; then chmod -x $f; else :; fi
164			done
165
166	valya	1.48	# remove tkinter that brings dependency on libtk:
167	elmer	1.58	find %{i}/lib -type f -name "_tkinter.so" -exec rm {} \;
168	valya	1.48
169	eulisse	1.77	# Remove documentation, examples and test files.
170	diego	1.85	%define drop_files { %i/share %{i}/lib/python%{pythonv}/test \
171			%{i}/lib/python%{pythonv}/distutils/tests \
172			%{i}/lib/python%{pythonv}/json/tests \
173			%{i}/lib/python%{pythonv}/ctypes/test \
174			%{i}/lib/python%{pythonv}/sqlite3/test \
175			%{i}/lib/python%{pythonv}/bsddb/test \
176			%{i}/lib/python%{pythonv}/email/test \
177			%{i}/lib/python%{pythonv}/lib2to3/tests }
178	diego	1.75
179			# Remove .pyo files
180			find %i -name '*.pyo' -exec rm {} \;
181
182	lat	1.68	# Generate dependencies-setup.{sh,csh} so init.{sh,csh} picks full environment.
183	diego	1.63	mkdir -p %i/etc/profile.d
184	lat	1.68	: > %i/etc/profile.d/dependencies-setup.sh
185			: > %i/etc/profile.d/dependencies-setup.csh
186			for tool in $(echo %{requiredtools} \| sed -e's\|\s+\| \|;s\|^\s+\|\|'); do
187			root=$(echo $tool \| tr a-z- A-Z_)_ROOT; eval r=\$$root
188			if [ X"$r" != X ] && [ -r "$r/etc/profile.d/init.sh" ]; then
189			echo "test X\$$root != X \|\| . $r/etc/profile.d/init.sh" >> %i/etc/profile.d/dependencies-setup.sh
190			echo "test X\$$root != X \|\| source $r/etc/profile.d/init.csh" >> %i/etc/profile.d/dependencies-setup.csh
191			fi
192	diego	1.63	done
193
194	eulisse	1.16	%post
195	davidlt	1.87	%{relocateConfig}lib/python2.7/config/Makefile
196	lat	1.68	%{relocateConfig}etc/profile.d/dependencies-setup.*sh