# AIX 4.3.* and above default to using nm for symbol extraction
case "$osvers" in
3.*|4.1.*|4.2.*)
- usenm='undef'
+ case "$usenm" in
+ '') usenm='undef'
+ esac
+ case "$usenativedlopen" in
+ '') usenativedlopen='false'
+ esac
;;
*)
- usenm='true'
+ case "$usenm" in
+ '') usenm='true'
+ esac
+ case "$usenativedlopen" in
+ '') usenativedlopen='true'
+ esac
;;
esac
ccflags="$ccflags -D_ALL_SOURCE -D_ANSI_C_SOURCE -D_POSIX_SOURCE"
case "$cc" in
*gcc*) ;;
- *) ccflags="$ccflags -qmaxmem=16384" ;;
+ *) ccflags="$ccflags -qmaxmem=16384 -qnoansialias" ;;
esac
nm_opt='-B'
;;
5.0.0.0)
cat >&4 <<EOF
***
-*** This C compiler ($ccversion) is known to have optimizer problems
-*** when compiling perl.c.
+*** This C compiler ($ccversion) is known to have too many optimizer
+*** bugs to compile a working Perl.
***
-*** Disabling optimization for that file but consider upgrading
-*** your C compiler.
+*** Consider upgrading your C compiler, or getting the GNU cc (gcc).
***
+*** Cannot continue, aborting.
EOF
-perl_cflags='optimize='
+ exit 1
;;
5.0.1.0)
cat >&4 <<EOF
# library (getprotobyname and getprotobynumber are outversioned by
# the same calls in libc, at least for xlc version 3...
case "`oslevel`" in
- 4.2.1.*) # Test for xlc version too, should we?
+ 4.2.1.*)
case "$ccversion" in # Don't know if needed for gcc
3.1.4.*) # libswanted "bind ... c ..." => "... c bind ..."
set `echo X "$libswanted "| sed -e 's/ bind\( .*\) \([cC]\) / \1 \2 bind /'`
lddlflags="$*"
# Insert pthreads to libswanted, before any libc or libC.
- set `echo X "$libswanted "| sed -e 's/ \([cC]\) / pthreads \1 /'`
+ set `echo X "$libswanted "| sed -e 's/ \([cC]_r\) / pthreads \1 /'`
shift
libswanted="$*"
# Insert pthreads to lddlflags, before any libc or libC.
- set `echo X "$lddlflags " | sed -e 's/ \(-l[cC]\) / -lpthreads \1 /'`
+ set `echo X "$lddlflags " | sed -e 's/ \(-l[cC]_r\) / -lpthreads \1 /'`
shift
lddlflags="$*"
cat > UU/uselargefiles.cbu <<'EOCBU'
case "$uselargefiles" in
''|$define|true|[yY]*)
+ # Configure should take care of use64bitint and use64bitall being
+ # defined before uselargefiles.cbu is consulted.
+ if test X"$use64bitint:$quadtype" = X"$define:long" -o X"$use64bitall" = Xdefine; then
+# Keep these at the left margin.
+ccflags_uselargefiles="`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`"
+ldflags_uselargefiles="`getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`"
+ else
# Keep these at the left margin.
ccflags_uselargefiles="`getconf XBS5_ILP32_OFFBIG_CFLAGS 2>/dev/null`"
ldflags_uselargefiles="`getconf XBS5_ILP32_OFFBIG_LDFLAGS 2>/dev/null`"
+ fi
# _Somehow_ in AIX 4.3.1.0 the above getconf call manages to
# insert(?) *something* to $ldflags so that later (in Configure) evaluating
# $ldflags causes a newline after the '-b64' (the result of the getconf).
# Therefore the line re-evaluating ldflags_uselargefiles: it seems to fix
# the whatever it was that AIX managed to break. --jhi
ldflags_uselargefiles="`echo $ldflags_uselargefiles`"
+ if test X"$use64bitint:$quadtype" = X"$define:long" -o X"$use64bitall" = Xdefine; then
+# Keep this at the left margin.
+libswanted_uselargefiles="`getconf XBS5_LP64_OFF64_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`"
+ else
# Keep this at the left margin.
libswanted_uselargefiles="`getconf XBS5_ILP32_OFFBIG_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`"
+ fi
case "$ccflags_uselargefiles$ldflags_uselargefiles$libs_uselargefiles" in
'');;
*) ccflags="$ccflags $ccflags_uselargefiles"
ldflags="`echo $ldflags | sed -e 's@ -q[^ ]*@ @g' -e 's@^-q[^ ]* @@g'`"
# Move xld-spefific -bflags.
ccflags="`echo $ccflags | sed -e 's@ -b@ -Wl,-b@g'`"
- ldflags="`echo $ldflags | sed -e 's@ -b@ -Wl,-b@g'`"
+ ldflags="`echo ' '$ldflags | sed -e 's@ -b@ -Wl,-b@g'`"
+ lddlflags="`echo ' '$lddlflags | sed -e 's@ -b@ -Wl,-b@g'`"
ld='gcc'
- lddlflags="`echo $lddlflags | sed -e 's@ -b@ -Wl,-b@g'`"
- echo >&4 "(using ccflags $ccflags)"
- echo >&4 "(using ldflags $ldflags)"
- echo >&4 "(using lddlflags $lddlflags)"
+ echo >&4 "(using ccflags $ccflags)"
+ echo >&4 "(using ldflags $ldflags)"
+ echo >&4 "(using lddlflags $lddlflags)"
;;
esac
;;
esac
EOCBU
-# If the C++ libraries, libC and libC_r, are available we will prefer them
-# over the vanilla libc, because the libC contain loadAndInit() and
-# terminateAndUnload() which work correctly with C++ statics while libc
-# load() and unload() do not. See ext/DynaLoader/dl_aix.xs.
-# The C-to-C_r switch is done by usethreads.cbu, if needed.
-if test -f /lib/libC.a -a X"`$cc -v 2>&1 | grep gcc`" = X; then
- # Cify libswanted.
- set `echo X "$libswanted "| sed -e 's/ c / C c /'`
- shift
- libswanted="$*"
- # Cify lddlflags.
- set `echo X "$lddlflags "| sed -e 's/ -lc / -lC -lc /'`
- shift
- lddlflags="$*"
+if test $usenativedlopen = 'true'
+then
+ ccflags="$ccflags -DUSE_NATIVE_DLOPEN"
+ case "$cc" in
+ *gcc*) ldflags="$ldflags -Wl,-brtl" ;;
+ *) ldflags="$ldflags -brtl" ;;
+ esac
+else
+ case `oslevel` in
+ 4.2.*) ;; # libC_r has broke gettimeofday
+ *) # If the C++ libraries, libC and libC_r, are available we will
+ # prefer them over the vanilla libc, because the libC contain
+ # loadAndInit() and terminateAndUnload() which work correctly
+ # with C++ statics while libc load() and unload() do not. See
+ # ext/DynaLoader/dl_aix.xs. The C-to-C_r switch is done by
+ # usethreads.cbu, if needed.
+ if test -f /lib/libC.a -a X"`$cc -v 2>&1 | grep gcc`" = X; then
+ # Cify libswanted.
+ set `echo X "$libswanted "| sed -e 's/ c / C c /'`
+ shift
+ libswanted="$*"
+ # Cify lddlflags.
+ set `echo X "$lddlflags "| sed -e 's/ -lc / -lC -lc /'`
+ shift
+ lddlflags="$*"
+ fi
+ esac
fi
# EOF