#
# - use nm in AIX 43x and above
# - gcc + threads now builds
-# - added support for socks, when Dccflags=-DSOCKS specified
+# [(added support for socks) Jul 99 SOCKS support rewritten]
#
# Notes:
#
alignbytes=8
-usemymalloc='n'
+case "$usemymalloc" in
+'') usemymalloc='n' ;;
+esac
# Intuiting the existence of system calls under AIX is difficult,
# at best; the safest technique is to find them empirically.
esac
so="a"
-dlext="so"
+dlext="o"
# Trying to set this breaks the POSIX.c compilation
ccflags="$ccflags -D_ALL_SOURCE -D_ANSI_C_SOURCE -D_POSIX_SOURCE"
case "$cc" in
*gcc*) ;;
- *) ccflags="$ccflags -qmaxmem=8192" ;;
+ *) ccflags="$ccflags -qmaxmem=16384" ;;
esac
nm_opt='-B'
;;
#
# Tell perl which symbols to export for dynamic linking.
case "$cc" in
-*gcc*) ccdlflags='-Xlinker -bE:perl.exp' ;;
-*) ccdlflags='-bE:perl.exp' ;;
+*gcc*) ccdlflags='-Xlinker' ;;
+esac
+# the required -bE:$installarchlib/CORE/perl.exp is added by
+# libperl.U (Configure) later.
+
+case "$ldlibpthname" in
+'') ldlibpthname=LIBPATH ;;
esac
# The first 3 options would not be needed if dynamic libs. could be linked
# symbol: boot_$(EXP) can it be auto-generated?
case "$osvers" in
3*)
- lddlflags='-H512 -T512 -bhalt:4 -bM:SRE -bI:$(PERL_INC)/perl.exp -bE:$(BASEEXT).exp -e _nostart'
+ lddlflags="$lddlflags -H512 -T512 -bhalt:4 -bM:SRE -bI:$(PERL_INC)/perl.exp -bE:$(BASEEXT).exp -e _nostart -lc"
;;
*)
- lddlflags='-bhalt:4 -bM:SRE -bI:$(PERL_INC)/perl.exp -bE:$(BASEEXT).exp -b noentry'
+ lddlflags="$lddlflags -bhalt:4 -bM:SRE -bI:$(PERL_INC)/perl.exp -bE:$(BASEEXT).exp -b noentry -lc"
;;
esac
-#
-# if $ccflags contains -DSOCKS, then add socks library support.
-#
-# SOCKS support also requires each source module with socket support
-# add the following lines directly after the #include <socket.h>:
-#
-# #ifdef SOCKS
-# #include <socks.h>
-# #endif
-#
-# It is expected that libsocks.a resides in /usr/local/lib and that
-# socks.h resides in /usr/local/include. If these files live some
-# different place then modify
-#
-
-for arg in $ccflags ; do
-
- if [ "$arg" = "-DSOCKS" ] ; then
-
- sockslib=socks5
- incpath=/usr/local/include
- libpath=/usr/local/lib
-
- echo >&4 "SOCKS using $incpath/socks.h and $libpath/lib${sockslib}.a"
- echo >&4 "SOCKS requires source modifications. #include <socket.h> must change to:"
- echo >&4
- echo >&4 " #include <socket.h>"
- echo >&4 " #ifdef SOCKS"
- echo >&4 " #include <socks.h>"
- echo >&4 " #endif"
- echo >&4
- echo >&4 "in some or all of the following files:"
- echo >&4
-
- for arg in `find . \( -name '*.c' -o -name '*.xs' -o -name '*.h' \) \
- -exec egrep -l '#.*include.*socket\.h' {} \; | \
- egrep -v "win32|vms|t/lib|Socket.c` ; do
- echo >&4 " $arg"
- done
-
- echo >&4
-
- lddlflags="$lddlflags -l$sockslib"
-
- # setting $libs here breaks the optional libraries search
- # for some reason, so use $libswanted instead
- #libs="$libs -lsocks5"
-
- libswanted="$libswanted $sockslib"
-
- #
- # path for include file
- #
-
- locincpth="$locincpath /usr/local/include"
-
- #
- # path for library not needed, if in /usr/local/lib as that
- # directory is already searched.
- #
-
- #loclibpth="$loclibpath /usr/local/lib"
-
- break
-
- fi
-
-done
-
-lddllibc="-lc"
-
# This script UU/usethreads.cbu will get 'called-back' by Configure
# after it has prompted the user for whether to use threads.
cat > UU/usethreads.cbu <<'EOCBU'
# (e.g. pragma/overload core dumps)
# --jhi@iki.fi
cc=cc_r
+ if test ! -e /bin/cc_r; then
+ cat >&4 <<EOM
+For pthreads you should use the AIX C compiler cc_r.
+But I cannot find it in /bin.
+Cannot continue, aborting.
+EOM
+ fi
;;
'')
cc=cc_r
*)
cat >&4 <<EOM
For pthreads you should use the AIX C compiler cc_r.
-(now your compiler was '$cc')
+(now your compiler was set to '$cc')
Cannot continue, aborting.
EOM
exit 1
;;
esac
- # Add the POSIX threads library and the re-entrant libc.
-
- lddllibc="-lpthreads -lc_r"
+ # Add the POSIX threads library and the re-entrant libc to lddflags.
+ set `echo X "$lddlflags"| sed -e 's/ -lc$/ -lpthreads -lc_r/'`
+ shift
+ lddlflags="$*"
- # Add the c_r library to the list of wanted libraries.
+ # Add the POSIX threads library and the re-entrant libc to libswanted.
# Make sure the c_r library is before the c library or
# make will fail.
set `echo X "$libswanted "| sed -e 's/ c / pthreads c_r /'`
libswanted="$*"
;;
esac
+EOCBU
-lddlflags="$lddlflags $lddllibc"
+# This script UU/use64bits.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use 64 bits.
+cat > UU/use64bits.cbu <<'EOCBU'
+case "$use64bits" in
+$define|true|[yY]*)
+ case "`oslevel`" in
+ 3.*|4.[012].*)
+ cat >&4 <<EOM
+AIX `oslevel` does not support 64-bit interfaces.
+You should upgrade to at least AIX 4.2.
+EOM
+ exit 1
+ ;;
+ esac
+ ccflags="$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 >& "AIX $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 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'`"
+ # When a 64-bit cc becomes available $archname64
+ # may need setting so that $archname gets it attached.
+ ;;
+esac
+EOCBU
+# This script UU/uselongdouble.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use long doubles.
+cat > UU/uselongdouble.cbu <<'EOCBU'
+case "$uselongdouble" in
+$define|true|[yY]*)
+ ccflags="$ccflags -qlongdouble"
+ ;;
+esac
EOCBU
+
+# EOF
https://perl5.git.perl.org / perl5.git / blobdiff