Re: perl install problem with pg7.1
От | Lamar Owen |
---|---|
Тема | Re: perl install problem with pg7.1 |
Дата | |
Msg-id | 3ADC6AE1.D56B8C4B@wgcr.org обсуждение исходный текст |
Ответ на | perl install problem with pg7.1 (AGottinger@t-online.de (Achim Gottinger)) |
Список | pgsql-interfaces |
Achim Gottinger wrote: > If I try to install postgress7.1 in a temporary directory using $DESTDIR > it fails with the > following message: > ***** > * Skipping the installation of the Perl module for lack of permissions. > * To install it, change to the directory > /mnt/cdrom/tmp/portage/postgresql-7.1/work/postgresql-7.1/src/interfaces/perl5, > > * become the appropriate user, and do `make install'. > ***** The perl build doesn't directly support DESTDIR. If you know anything at all about RPM spec files, see the build procedure in the Source RPM. But, to make it easy, here's what I have to do in the RPM build: First, I patch the GNUmakefile in the perl interfaces directory (while the patch here is against 7.1beta4, it applies cleanly against the released 7.1): ---------------------- diff -uNr postgresql-7.1beta4.orig/src/interfaces/perl5/GNUmakefile postgresql-7.1beta4/src/interfaces/perl5/GNUmakefile --- postgresql-7.1beta4.orig/src/interfaces/perl5/GNUmakefile Thu Nov 16 19:08:57 2000 +++ postgresql-7.1beta4/src/interfaces/perl5/GNUmakefile Mon Jan 29 00:00:31 2001 @@ -36,8 +36,8 @@install: Makefile $(MAKE) -f Makefile clean - POSTGRES_LIB="$(libdir)" \ - POSTGRES_INCLUDE="$(includedir)" \ + POSTGRES_LIB="$(RPM_BUILD_ROOT)$(libdir)" \ + POSTGRES_INCLUDE="$(RPM_BUILD_ROOT)$(includedir)" \ $(PERL) $(srcdir)/Makefile.PL $(MAKE) -f Makefile all -@if [ -w "`$(MAKE) --quiet -f Makefile echo-installdir`" ]; then \ ------------------------ You will need to change the $RPM_BUILD_ROOT to $DESTDIR. The spec file does the build in three stages. Stage one is a standard make all after the appropriate configure line -- this builds the Makefile and runs a compile pass on the client -- it is actually unnecessary, but the build system does it anyway as part of the main build. Stage two is a make DESTDIR=$RPM_BUILD_ROOT install. This builds the Pg module yet again -- but linked to libpq.so in the right location this time. But the install stage fails, as you've seen. Stage three is rather funky, as it bypasses the GNUmakefile (which has already done all it needs to do), as well as Makefile.PL, which is not needed at all for the actual install. As stage two's build has built the right Makefile, but passes the wrong values to it, thus the third half-stage is needed to finish the install -- which is more than just putting the right files in the right location. Here's the relevant section of the spec file that does the build stage three: -------------------make PREFIX=$RPM_BUILD_ROOT/usr -C src/interfaces/perl5 -f Makefile install # Get rid of the packing list generated by the perl Makefile, and build my own...find $RPM_BUILD_ROOT/usr/lib/perl5 -name .packlist -exec rm -f {} \;find $RPM_BUILD_ROOT/usr/lib/perl5 -type f -print| \ sed -e "s|$RPM_BUILD_ROOT/|/|g" | \ sed -e "s|.*/man/.*|&\*|" > perlfiles.listfind $RPM_BUILD_ROOT/usr/lib/perl5-type d -name Pg -print | \ sed -e "s|$RPM_BUILD_ROOT/|%dir /|g" >> perlfiles.list# checkand fixup Pg manpage location....if [ ! -e $RPM_BUILD_ROOT%{_mandir}/man3/Pg.* ]then mkdir -p $RPM_BUILD_ROOT%{_mandir}/man3 cp `find $RPM_BUILD_ROOT -name 'Pg.3*' -print` $RPM_BUILD_ROOT%{_mandir}/man3fipushd src/interfacesmkdir -p $RPM_BUILD_ROOT/usr/share/pgsql/perl5cp -a perl5/test.pl $RPM_BUILD_ROOT/usr/share/pgsql/perl5popd#remove perllocal.pod and Pg.bs from the file list - only occurs with 5.6 perl -pi -e "s/^.*perllocal.pod$//" perlfiles.listperl -pi -e "s/^.*Pg.bs$//" perlfiles.listmkdir -p $RPM_BUILD_ROOT/usr/lib/perl5/site_perl/%{_arch}-linux/auto/Pg ------------------ Whew! It took quite a bit of time to get that to work right with more than one version of perl (and the work of more people than just me -- Thomas Lockhart and Trond Eivind Glomsrød both had big parts of getting it right), but if someone else can use it, it will make it more worthwhile. Don't let the %{} rpm macros throw you -- substitute the appropriate locations for your situation. -- Lamar Owen WGCR Internet Radio 1 Peter 4:11
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