update configure so its more robust in checking for Perl

This commit is contained in:
Fish 2008-03-06 06:34:23 +00:00
parent 7b959d3fcb
commit 1493b68802
4 changed files with 138 additions and 52 deletions

View file

@ -5,6 +5,7 @@ Fish (F), Mark (M), DeadNotBuried (D)
===============================================================================
* NeoStats * Version 3.0.1 (F)
- Bump Version (F)
- A much more robust checking if Perl is available in configure (F)
* NeoStats * Version 3.0.0
- Finish the Update Module (F)

View file

@ -89,7 +89,7 @@ if test "x$CCDV" != x ; then
wi_cv_path_ccdv="$CCDV"
CC="$CCDV $CC" # trailing space needed
USECCDV="#"
AC_MSG_RESULT($ccdv)
AC_MSG_RESULT($CCDV)
else
wi_cv_path_ccdv=""
USECCDV=""

128
configure vendored
View file

@ -24901,6 +24901,14 @@ echo $ECHO_N "checking for Perl compile flags... $ECHO_C" >&6; }
echo "${ECHO_T}not found, building without perl." >&6; }
perl=no
else
{ echo "$as_me:$LINENO: result: ok" >&5
echo "${ECHO_T}ok" >&6; }
{ echo "$as_me:$LINENO: checking Checking for perl includes directory" >&5
echo $ECHO_N "checking Checking for perl includes directory... $ECHO_C" >&6; }
PERL_INCLUDES=`$perlpath -MExtUtils::Embed -e perl_inc 2>/dev/null`
{ echo "$as_me:$LINENO: result: $PERL_INCLUDES" >&5
echo "${ECHO_T}$PERL_INCLUDES" >&6; }
CFLAGS="$CFLAGS "$PERL_INCLUDES
PERL_LDFLAGS=`$perlpath -MExtUtils::Embed -e ldopts |$sedpath 's/-lgdbm //'`
PERL_LDFLAGS=`echo $PERL_LDFLAGS |$sedpath 's/-ldb //'`
PERL_LDFLAGS=`echo $PERL_LDFLAGS |$sedpath 's/-lndbm //'`
@ -24909,8 +24917,6 @@ echo "${ECHO_T}not found, building without perl." >&6; }
PERL_LDFLAGS=`echo $PERL_LDFLAGS |$sedpath 's/-lposix //'`
fi
PERL_LDFLAGS=`echo $PERL_LDFLAGS |$sedpath 's/-lc //'`
{ echo "$as_me:$LINENO: result: ok" >&5
echo "${ECHO_T}ok" >&6; }
{ echo "$as_me:$LINENO: checking for $perlpath >= 5.8.0" >&5
echo $ECHO_N "checking for $perlpath >= 5.8.0... $ECHO_C" >&6; }
@ -24919,37 +24925,105 @@ echo $ECHO_N "checking for $perlpath >= 5.8.0... $ECHO_C" >&6; }
if test "$PERL_VER" = "yes"; then
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; }
{ echo "$as_me:$LINENO: checking Checking for perl compiler, linker, libraries and headers" >&5
echo $ECHO_N "checking Checking for perl compiler, linker, libraries and headers... $ECHO_C" >&6; }
PERL_CC=`$perlpath -MConfig -e 'print $Config{cc},"\n";'`
PERL_LD=`$perlpath -MConfig -e 'print $Config{ld},"\n";'`
perl=no
rm -f testperl$ac_exeext testperl.$ac_objext testperl.c testperl.err
cat > testperl.c <<EOF
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
int main () { (void)&perl_construct; return 0; }
EOF
$PERL_CC $PERL_CFLAGS -c testperl.c 2>&5 &&
$PERL_LD -o testperl testperl.o $PERL_LDFLAGS 2>&5 &&
test -x testperl &&
have_perl=yes
if test "$have_perl" = "yes"; then
{ echo "$as_me:$LINENO: result: ok" >&5
echo "${ECHO_T}ok" >&6; }
for ac_header in EXTERN.h perl.h XSUB.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#ifdef HAVE_EXTERN_H
#include <EXTERN.h>
#endif
#ifdef HAVE_PERL_H
#include <perl.h>
#endif
#ifdef HAVE_XSUB_H
#include <XSUB.h>
#endif
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest.$ac_objext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
eval "$as_ac_Header=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_Header=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define USE_PERL 1
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
perl=yes
else
perl=no
PERL_LDFLAGS=""
PERL_CFLAGS=""
{ echo "$as_me:$LINENO: result: Failed. Perl Support Disabled. See the RELNOTES file" >&5
echo "${ECHO_T}Failed. Perl Support Disabled. See the RELNOTES file" >&6; }
break
fi
rm -f testperl$ac_exeext testperl.$ac_objext testperl.c testperl.err
done
else
{ echo "$as_me:$LINENO: result: no" >&5
@ -24974,7 +25048,13 @@ else
DO_PERL_FALSE=
fi
if test "x$perl" = "xyes"; then
cat >>confdefs.h <<_ACEOF
#define USE_PERL 1
_ACEOF
fi
@ -25133,8 +25213,8 @@ unset wi_resolved_path wi_path
wi_cv_path_ccdv="$CCDV"
CC="$CCDV $CC" # trailing space needed
USECCDV="#"
{ echo "$as_me:$LINENO: result: $ccdv" >&5
echo "${ECHO_T}$ccdv" >&6; }
{ echo "$as_me:$LINENO: result: $CCDV" >&5
echo "${ECHO_T}$CCDV" >&6; }
else
wi_cv_path_ccdv=""
USECCDV=""

View file

@ -307,6 +307,11 @@ dnl PERL_CFLAGS=`echo $PERL_CFLAGS |$sedpath 's/-Wdeclaration-after-statement /
AC_MSG_RESULT([not found, building without perl.])
perl=no
else
AC_MSG_RESULT(ok)
AC_MSG_CHECKING([Checking for perl includes directory])
PERL_INCLUDES=`$perlpath -MExtUtils::Embed -e perl_inc 2>/dev/null`
AC_MSG_RESULT($PERL_INCLUDES)
CFLAGS="$CFLAGS "$PERL_INCLUDES
PERL_LDFLAGS=`$perlpath -MExtUtils::Embed -e ldopts |$sedpath 's/-lgdbm //'`
PERL_LDFLAGS=`echo $PERL_LDFLAGS |$sedpath 's/-ldb //'`
PERL_LDFLAGS=`echo $PERL_LDFLAGS |$sedpath 's/-lndbm //'`
@ -315,38 +320,36 @@ dnl PERL_CFLAGS=`echo $PERL_CFLAGS |$sedpath 's/-Wdeclaration-after-statement /
PERL_LDFLAGS=`echo $PERL_LDFLAGS |$sedpath 's/-lposix //'`
fi
PERL_LDFLAGS=`echo $PERL_LDFLAGS |$sedpath 's/-lc //'`
AC_MSG_RESULT(ok)
AC_MSG_CHECKING(for $perlpath >= 5.8.0)
PERL_VER=`$perlpath -e 'print $]>= 5.008?"yes":"no"'`
if test "$PERL_VER" = "yes"; then
AC_MSG_RESULT(yes)
AC_MSG_CHECKING([Checking for perl compiler, linker, libraries and headers])
PERL_CC=`$perlpath -MConfig -e 'print $Config{cc},"\n";'`
PERL_LD=`$perlpath -MConfig -e 'print $Config{ld},"\n";'`
rm -f testperl$ac_exeext testperl.$ac_objext testperl.c testperl.err
cat > testperl.c <<EOF
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
int main () { (void)&perl_construct; return 0; }
EOF
$PERL_CC $PERL_CFLAGS -c testperl.c 2>&5 &&
$PERL_LD -o testperl testperl.o $PERL_LDFLAGS 2>&5 &&
test -x testperl &&
have_perl=yes
if test "$have_perl" = "yes"; then
AC_MSG_RESULT(ok)
AC_DEFINE_UNQUOTED(USE_PERL, 1, 'Enable Perl Support')
else
perl=no
dnl AC_MSG_CHECKING([Checking for perl compiler, linker, libraries and headers])
AC_CHECK_HEADERS([EXTERN.h perl.h XSUB.h], [
perl=yes
],
[
perl=no
PERL_LDFLAGS=""
PERL_CFLAGS=""
AC_MSG_RESULT([Failed. Perl Support Disabled. See the RELNOTES file])
fi
rm -f testperl$ac_exeext testperl.$ac_objext testperl.c testperl.err
break
],
[
#ifdef HAVE_EXTERN_H
#include <EXTERN.h>
#endif
#ifdef HAVE_PERL_H
#include <perl.h>
#endif
#ifdef HAVE_XSUB_H
#include <XSUB.h>
#endif
]
)
else
AC_MSG_RESULT(no)
PERL_LDFLAGS=""
@ -360,7 +363,9 @@ EOF
AC_SUBST(PERL_CFLAGS)
AC_SUBST(PERL_LDFLAGS)
AM_CONDITIONAL(DO_PERL, test "x$perl" = "xyes")
if test "x$perl" = "xyes"; then
AC_DEFINE_UNQUOTED(USE_PERL, 1, 'Enable Perl Support')
fi