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### RPM external python 2.7.3
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## INITENV +PATH PATH %i/bin
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## INITENV +PATH LD_LIBRARY_PATH %i/lib
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## INITENV SETV PYTHON_LIB_SITE_PACKAGES lib/python%{python_major_version}/site-packages
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## INITENV SETV PYTHONHASHSEED random
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# OS X patches and build fudging stolen from fink
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%{expand:%%define python_major_version %(echo %realversion | cut -d. -f1,2)}
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%define online %(case %cmsplatf in (*onl_*_*) echo true;; (*) echo false;; esac)
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Requires: expat bz2lib db4 gdbm
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%if "%online" != "true"
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Requires: zlib openssl sqlite
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%endif
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# FIXME: readline, crypt
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# FIXME: gmp, panel, tk/tcl, x11
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Source0: http://www.python.org/ftp/%n/%realversion/Python-%realversion.tgz
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Patch0: python-2.7.3-dont-detect-dbm
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Patch1: python-fix-macosx-relocation
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%prep
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%setup -n Python-%realversion
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find . -type f | while read f; do
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if head -n1 $f | grep -q /usr/local; then
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perl -p -i -e "s|#!.*/usr/local/bin/python|#!/usr/bin/env python|" $f
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else :; fi
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done
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%patch0 -p1
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%patch1 -p0
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%build
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# Python is awkward about passing other include or library directories
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# to it. Basically there is no way to pass anything from configure to
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# make, or down to python itself. To get python detect the extensions
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# we want to enable, we simply have to link the contents into python's
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# own include/lib directories. Ugh.
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#
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# NB: It would sort-of make sense to link more stuff from /sw on OS X,
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# but we simply cannot link the whole world. If you need something,
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# see above for the commented-out list of packages that could be
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# linked specifically, or could be built by ourselves, depending on
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# whether we like to pick up system libraries or want total control.
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#mkdir -p %i/include %i/lib
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mkdir -p %i/include %i/lib %i/bin
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%if "%online" != "true"
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%define extradirs $ZLIB_ROOT $OPENSSL_ROOT $SQLITE_ROOT
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%else
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%define extradirs %{nil}
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%endif
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dirs="$EXPAT_ROOT $BZ2LIB_ROOT $NCURSES_ROOT $DB4_ROOT $GDBM_ROOT %{extradirs}"
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# We need to export it because setup.py now uses it to determine the actual
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# location of DB4, this was needed to avoid having it picked up from the system.
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export DB4_ROOT
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# Python's configure parses LDFLAGS and CPPFLAGS to look for aditional library and include directories
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echo $dirs
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LDFLAGS=""
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CPPFLAGS=""
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for d in $dirs; do
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LDFLAGS="$LDFLAGS -L $d/lib"
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CPPFLAGS="$CPPFLAGS -I $d/include"
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done
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export LDFLAGS
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export CPPFLAGS
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additionalConfigureOptions=""
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case %cmsplatf in
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osx105* )
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additionalConfigureOptions="--disable-readline"
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;;
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esac
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./configure --prefix=%i $additionalConfigureOptions --enable-shared \
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--without-tkinter --disable-tkinter
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# Modify pyconfig.h to match macros from GLIBC features.h on Linux machines.
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# _POSIX_C_SOURCE and _XOPEN_SOURCE macros are not identical anymore
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# starting GLIBC 2.10.1. Python.h is not included before standard headers
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# in CMSSW and pyconfig.h is not smart enough to detect already defined
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# macros on Linux. The following problem does not exists on BSD machines as
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# cdefs.h does not define these macros.
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case %cmsplatf in
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slc6*)
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rm -f cms_configtest.cpp
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cat <<CMS_EOF > cms_configtest.cpp
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#include <features.h>
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int main() {
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return 0;
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}
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CMS_EOF
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FEATURES=$(g++ -dM -E -DGNU_GCC=1 -D_GNU_SOURCE=1 -D_DARWIN_SOURCE=1 cms_configtest.cpp \
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| grep -E '_POSIX_C_SOURCE |_XOPEN_SOURCE ')
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rm -f cms_configtest.cpp a.out
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POSIX_C_SOURCE=$(echo "${FEATURES}" | grep _POSIX_C_SOURCE | cut -d ' ' -f 3)
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XOPEN_SOURCE=$(echo "${FEATURES}" | grep _XOPEN_SOURCE | cut -d ' ' -f 3)
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sed -ibak "s/\(#define _POSIX_C_SOURCE \)\(.*\)/\1${POSIX_C_SOURCE}/g" pyconfig.h
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sed -ibak "s/\(#define _XOPEN_SOURCE \)\(.*\)/\1${XOPEN_SOURCE}/g" pyconfig.h
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;;
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esac
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# The following is a kludge around the fact that the /usr/lib/libreadline.so
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# symlink (for 32-bit lib) is missing on the 64bit machines
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case %cmsplatf in
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slc4_ia32* )
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mkdir -p %{i}/lib
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ln -s /usr/lib/libreadline.so.4.3 %{i}/lib/libreadline.so
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;;
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esac
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make %makeprocesses
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%install
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# We need to export it because setup.py now uses it to determine the actual
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# location of DB4, this was needed to avoid having it picked up from the system.
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export DB4_ROOT
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make install
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%define pythonv %(echo %realversion | cut -d. -f 1,2)
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case %cmsplatf in
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osx*)
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make install prefix=%i
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(cd Misc; /bin/rm -rf RPM)
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mkdir -p %i/share/doc/%n
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cp -R Demo Doc %i/share/doc/%n
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cp -R Misc Tools %i/lib/python%{pythonv}
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gcc -dynamiclib -all_load -single_module \
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-framework System -framework CoreServices -framework Foundation \
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%i/lib/python%{pythonv}/config/libpython%{pythonv}.a \
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-undefined dynamic_lookup \
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-o %i/lib/python%{pythonv}/config/libpython%{pythonv}.dylib \
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-install_name %i/lib/python%{pythonv}/config/libpython%{pythonv}.dylib \
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-current_version %{pythonv} -compatibility_version %{pythonv} -ldl
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(cd %i/lib/python%{pythonv}/config
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perl -p -i -e 's|-fno-common||g' Makefile)
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find %i/lib/python%{pythonv}/config -name 'libpython*' -exec mv -f {} %i/lib \;
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;;
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esac
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perl -p -i -e "s|^#!.*python|#!/usr/bin/env python|" %{i}/bin/idle \
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%{i}/bin/pydoc \
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%{i}/bin/python-config \
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%{i}/bin/2to3 \
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%{i}/bin/python2.7-config \
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%{i}/bin/smtpd.py
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find %{i}/lib -maxdepth 1 -mindepth 1 ! -name '*python*' -exec rm {} \;
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find %{i}/include -maxdepth 1 -mindepth 1 ! -name '*python*' -exec rm {} \;
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# remove executable permission anything which is *.py script,
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# is executable, but does not start with she-bang so not valid
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# executable; this avoids problems with rpm 4.8+ find-requires
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find %i -name '*.py' -perm +0111 | while read f; do
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if head -n1 $f | grep -q '"'; then chmod -x $f; else :; fi
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done
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# remove tkinter that brings dependency on libtk:
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find %{i}/lib -type f -name "_tkinter.so" -exec rm {} \;
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# Remove documentation, examples and test files.
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%define drop_files { %i/share %{i}/lib/python%{pythonv}/test \
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%{i}/lib/python%{pythonv}/distutils/tests \
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%{i}/lib/python%{pythonv}/json/tests \
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%{i}/lib/python%{pythonv}/ctypes/test \
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%{i}/lib/python%{pythonv}/sqlite3/test \
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%{i}/lib/python%{pythonv}/bsddb/test \
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%{i}/lib/python%{pythonv}/email/test \
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%{i}/lib/python%{pythonv}/lib2to3/tests }
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# Remove .pyo files
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find %i -name '*.pyo' -exec rm {} \;
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# Generate dependencies-setup.{sh,csh} so init.{sh,csh} picks full environment.
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mkdir -p %i/etc/profile.d
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: > %i/etc/profile.d/dependencies-setup.sh
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: > %i/etc/profile.d/dependencies-setup.csh
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for tool in $(echo %{requiredtools} | sed -e's|\s+| |;s|^\s+||'); do
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root=$(echo $tool | tr a-z- A-Z_)_ROOT; eval r=\$$root
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if [ X"$r" != X ] && [ -r "$r/etc/profile.d/init.sh" ]; then
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echo "test X\$$root != X || . $r/etc/profile.d/init.sh" >> %i/etc/profile.d/dependencies-setup.sh
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echo "test X\$$root != X || source $r/etc/profile.d/init.csh" >> %i/etc/profile.d/dependencies-setup.csh
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fi
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done
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%post
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%{relocateConfig}lib/python2.6/config/Makefile
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%{relocateConfig}etc/profile.d/dependencies-setup.*sh
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