esac
so="a"
-dlext="o"
+# AIX itself uses .o (libc.o) but we prefer compatibility
+# with the rest of the world and with rest of the scripting
+# languages (Tcl, Python) and related systems (SWIG).
+# Stephanie Beals <bealzy@us.ibm.com>
+dlext="so"
# Trying to set this breaks the POSIX.c compilation
'') archname="$osname" ;;
esac
+cc=${cc:-cc}
+
case "$osvers" in
3*) d_fchmod=undef
ccflags="$ccflags -D_ALL_SOURCE"
# symbol: boot_$(EXP) can it be auto-generated?
case "$osvers" in
3*)
- lddlflags="$lddlflags -H512 -T512 -bhalt:4 -bM:SRE -bI:$(PERL_INC)/perl.exp -bE:$(BASEEXT).exp -e _nostart -lc"
+ lddlflags="$lddlflags -H512 -T512 -bhalt:4 -bM:SRE -bI:\$(PERL_INC)/perl.exp -bE:\$(BASEEXT).exp -e _nostart -lc"
;;
*)
- lddlflags="$lddlflags -bhalt:4 -bM:SRE -bI:$(PERL_INC)/perl.exp -bE:$(BASEEXT).exp -b noentry -lc"
+ lddlflags="$lddlflags -bhalt:4 -bM:SRE -bI:\$(PERL_INC)/perl.exp -bE:\$(BASEEXT).exp -b noentry -lc"
;;
esac
esac
EOCBU
+# This script UU/uselfs.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use large files.
+cat > UU/uselfs.cbu <<'EOCBU'
+case "$uselargefiles" in
+$define|true|[yY]*)
+ lfcflags="`getconf XBS5_ILP32_OFFBIG_CFLAGS 2>/dev/null`"
+ lfldflags="`getconf XBS5_ILP32_OFFBIG_LDFLAGS 2>/dev/null`"
+ # _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).
+ # (nothing strange shows up in $ldflags even in hexdump;
+ # so it may be something in the shell, instead?)
+ # Try it out: just uncomment the below line and rerun Configure:
+# echo >&4 "AIX 4.3.1.0 $lfldflags mystery" ; exit 1
+ # Just don't ask me how AIX does it, I spent hours wondering.
+ # Therefore the line re-evaluating lfldflags: it seems to fix
+ # the whatever it was that AIX managed to break. --jhi
+ lfldflags="`echo $lfldflags`"
+ lflibs="`getconf XBS5_ILP32_OFFBIG_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`"
+ case "$lfcflags$lfldflags$lflibs" in
+ '');;
+ *) ccflags="$ccflags $lfcflags"
+ ldflags="$ldflags $ldldflags"
+ libswanted="$libswanted $lflibs"
+ ;;
+ esac
+ lfcflags=''
+ lfldflags=''
+ lflibs=''
+ ;;
+esac
+EOCBU
+
# This script UU/use64bits.cbu will get 'called-back' by Configure
# after it has prompted the user for whether to use 64 bits.
cat > UU/use64bits.cbu <<'EOCBU'
exit 1
;;
esac
- ccflags="$ccflags -DUSE_LONG_LONG"
- ccflags="$ccflags `getconf XBS5_ILP32_OFFBIG_CFLAGS 2>/dev/null`"
-
- ldflags="$ldflags `getconf XBS5_ILP32_OFFBIG_LDFLAGS 2>/dev/null`"
- # _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).
- # (nothing strange shows up in $ldflags even in hexdump;
- # so it may be something in the shell, instead?)
- # Try it out: just uncomment the below line and rerun Configure:
-# echo >&4 "AIX 4.3.1.0 $ldflags mystery" ; exit 1
- # Just don't ask me how AIX does it.
- # Therefore the line re-evaluating ldflags: it seems to bypass
- # the whatever it was that AIX managed to break. --jhi
- ldflags="`echo $ldflags`"
-
- libswanted="$libswanted `getconf XBS5_ILP32_OFFBIG_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g'`"
+ case "$ccflags" in
+ *-DUSE_LONG_LONG*) ;;
+ *) ccflags="$ccflags -DUSE_LONG_LONG" ;;
+ esac
# When a 64-bit cc becomes available $archname64
# may need setting so that $archname gets it attached.
;;
# terminateAndUnload() which work correctly with C++ statics while libc
# load() and unload() do not. See ext/DynaLoader/dl_aix.xs.
# The C-to-C_r switch is done by usethreads.cbu, if needed.
-if test -f /lib/libC.a -a X"$gccversion" = X; then
+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