diff options
Diffstat (limited to 'hints/aix.sh')
| -rw-r--r-- | hints/aix.sh | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/hints/aix.sh b/hints/aix.sh index 9b155e7bdf..5a027b3837 100644 --- a/hints/aix.sh +++ b/hints/aix.sh @@ -174,34 +174,46 @@ EOCBU cat > UU/use64bits.cbu <<'EOCBU' case "$use64bits" in $define|true|[yY]*) - case "`uname -r`" in + case "`oslevel`" in 3.*|4.[012].*) cat >&4 <<EOM -AIX `uname -r` does not support 64-bit interfaces. -You should upgrade to at least AIX 4.3. +AIX `oslevel` does not support 64-bit interfaces. +You should upgrade to at least AIX 4.2. EOM exit 1 ;; esac - ccflags="$ccflags `getconf XBS5_LPBIG_OFFBIG_CFLAGS`" ccflags="$ccflags -DUSE_LONG_LONG" + ccflags="$ccflags `getconf XBS5_ILP32_OFFBIG_CFLAGS 2>/dev/null`" - ldflags="$ldflags `getconf XBS5_LPBIG_OFFBIG_LDFLAGS`" + ldflags="$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 drop the whatever - # AIX managed to break. --jhi + # 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_LPBIG_OFFBIG_LIBS|sed -e 's@^-l@@' -e 's@ -l@ @g'`" + 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 |