diff options
author | Andrew Dunstan | 2008-11-12 00:01:17 +0000 |
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committer | Andrew Dunstan | 2008-11-12 00:01:17 +0000 |
commit | a12603d90410a65740804cb35f2382c94cd9e748 (patch) | |
tree | 48154e5cb32fcfd82a981e0f2fbe8186593cb539 | |
parent | a8023119b57186c8af05aefdf127303c36cd9687 (diff) |
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.
-rw-r--r-- | config/perl.m4 | 10 | ||||
-rwxr-xr-x | configure | 15 |
2 files changed, 23 insertions, 2 deletions
diff --git a/config/perl.m4 b/config/perl.m4 index f4ec045a4d..d587c95d03 100644 --- a/config/perl.m4 +++ b/config/perl.m4 @@ -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 @@ -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 |