sed -e 's/HP-//' -e 1q`;
selecttype='int *'
fi
+ # For some strange reason, the u32align test from Configure hangs in
+ # HP-UX 10.20 since the December 2001 patches. So hint it to avoid
+ # the test.
+ if [ "$xxOsRevMajor" -le 10 ]; then
+ d_u32align=$define
+ fi
echo "Archname is $archname"
case `$cc -v 2>&1`"" in
*gcc*) ccisgcc="$define"
ccflags="$cc_cppflags"
+ if [ "X$gccversion" = "X" ]; then
+ # Done too late in Configure if hinted
+ gccversion=`$cc --version`
+ fi
case "`getconf KERNEL_BITS 2>/dev/null`" in
*64*)
echo "main(){}">try.c
- # gcc with gas will not accept +DA2.0
- case "`$cc -c -Wa,+DA2.0 try.c 2>&1`" in
- *"+DA2.0"*) # gas
- gnu_as=yes
+ case "$gccversion" in
+ 3*) ccflags="$ccflags -mpa-risc-2-0"
;;
- *) # HPas
- ccflags="$ccflags -Wa,+DA2.0"
+ *) # gcc with gas will not accept +DA2.0
+ case "`$cc -c -Wa,+DA2.0 try.c 2>&1`" in
+ *"+DA2.0"*) # gas
+ gnu_as=yes
+ ;;
+ *) # HPas
+ ccflags="$ccflags -Wa,+DA2.0"
+ ;;
+ esac
;;
esac
# gcc with gld will not accept +vnocompatwarnings
gnu_ld=yes
;;
*) # HPld
- ldflags="$ldflags -Wl,+vnocompatwarnings"
- ccflags="$ccflags -Wl,+vnocompatwarnings"
+ case "$gccversion" in
+ [12]*)
+ ldflags="$ldflags -Wl,+vnocompatwarnings"
+ ccflags="$ccflags -Wl,+vnocompatwarnings"
+ ;;
+ esac
;;
esac
+ rm -f try.c
;;
esac
;;
*) ccisgcc=''
ccversion=`which cc | xargs what | awk '/Compiler/{print $2}'`
- ccflags="-Ae $cc_cppflags -Wl,+vnocompatwarnings"
+ case "$ccflags" in
+ "-Ae "*) ;;
+ *) ccflags="-Ae $cc_cppflags -Wl,+vnocompatwarnings" ;;
+ esac
# Needed because cpp does only support -Aa (not -Ae)
cpplast='-'
cppminus='-'
### 64 BITNESS
-# Some gcc versions do native 64 bit long (e.g. 2.9-hppa-000310)
+# Some gcc versions do native 64 bit long (e.g. 2.9-hppa-000310 and gcc-3.0)
# We have to force 64bitness to go search the right libraries
gcc_64native=no
case "$ccisgcc" in
$define|true|[Yy])
- echo 'int main(){long l;printf("%d\n",sizeof(l));}'>try.c
+ echo 'int main(){long l;printf("%d\\n",sizeof(l));}'>try.c
$cc -o try $ccflags $ldflags try.c
if [ "`try`" = "8" ]; then
cat <<EOM >&4
# anyway. Expect auto-detection of 64-bit enabled gcc on
# HP-UX soon, including a user-friendly exit
case $gcc_64native in
- no) ccflags="$ccflags -mlp64"
- ldflags="$ldflags -Wl,+DD64"
+ no) case "$gccversion" in
+ [12]*) ccflags="$ccflags -mlp64"
+ ldflags="$ldflags -Wl,+DD64"
+ ;;
+ esac
;;
esac
;;
EOF
$cc -o try $ccflags $ldflags try.c
maxdsiz=`try`
+rm -f try try.c core
if [ $maxdsiz -le 64 ]; then
# 64 Mb is probably not enough to optimize toke.c
# and regexp.c with -O2
# but we cheat for now. (Keep that in the left margin.)
ccflags_uselargefiles="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
- ccflags="$ccflags $ccflags_uselargefiles"
+ case "$ccflags" in
+ *" $ccflags_uselargefiles") ;;
+ *) ccflags="$ccflags $ccflags_uselargefiles" ;;
+ esac
if test -z "$ccisgcc" -a -z "$gccversion"; then
# The strict ANSI mode (-Aa) doesn't like large files.
;;
esac
EOCBU
+
+# fpclassify() is a macro, the library call is Fpclassify
+d_fpclassify='define'