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Detect and error out on inability to get proper linkage information required for plperl, usually due to absence of perl ExtUtils::Embed module. Backpatch as far as 8.1.

This commit is contained in:
Andrew Dunstan 2008-11-12 00:00:05 +00:00
parent bd059c2d1d
commit 466368b8d0
2 changed files with 24 additions and 3 deletions
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12
config/perl.m4
View File

@ -1,4 +1,4 @@
# $PostgreSQL: pgsql/config/perl.m4,v 1.3 2003/11/29 19:51:17 pgsql Exp $
# $PostgreSQL: pgsql/config/perl.m4,v 1.4 2008/11/12 00:00:05 adunstan Exp $
# PGAC_PATH_PERL
@ -32,4 +32,12 @@ pgac_tmp1=`$PERL -MExtUtils::Embed -e ldopts`
pgac_tmp2=`$PERL -MConfig -e 'print $Config{ccdlflags}'`
perl_embed_ldflags=`echo X"$pgac_tmp1" | sed "s/^X//;s%$pgac_tmp2%%"`
AC_SUBST(perl_embed_ldflags)dnl
AC_MSG_RESULT([$perl_embed_ldflags])])
if test -z "$perl_embed_ldflags" ; then
AC_MSG_RESULT(no)
AC_MSG_ERROR([could not determine flags for linking embedded Perl.
This probably means that ExtUtils::Embed or ExtUtils::MakeMaker is not
installed.])
else
AC_MSG_RESULT([$perl_embed_ldflags])
fi
])# PGAC_CHECK_PERL_EMBED_LDFLAGS

15
configure vendored
View File

@ -6420,10 +6420,23 @@ echo $ECHO_N "checking for flags to link embedded Perl... $ECHO_C" >&6; }
pgac_tmp1=`$PERL -MExtUtils::Embed -e ldopts`
pgac_tmp2=`$PERL -MConfig -e 'print $Config{ccdlflags}'`
perl_embed_ldflags=`echo X"$pgac_tmp1" | sed "s/^X//;s%$pgac_tmp2%%"`
{ echo "$as_me:$LINENO: result: $perl_embed_ldflags" >&5
if test -z "$perl_embed_ldflags" ; then
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
{ { echo "$as_me:$LINENO: error: could not determine flags for linking embedded Perl.
This probably means that ExtUtils::Embed or ExtUtils::MakeMaker is not
installed." >&5
echo "$as_me: error: could not determine flags for linking embedded Perl.
This probably means that ExtUtils::Embed or ExtUtils::MakeMaker is not
installed." >&2;}
{ (exit 1); exit 1; }; }
else
{ echo "$as_me:$LINENO: result: $perl_embed_ldflags" >&5
echo "${ECHO_T}$perl_embed_ldflags" >&6; }
fi
fi
if test "$with_python" = yes; then
# Extract the first word of "python", so it can be a program name with args.
set dummy python; ac_word=$2