X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=hints%2Fhpux.sh;h=f99168e66c7d1906fb3fd2f67fe56567e058a148;hb=55ec0dff636c2a8ee5225314d7d46f928ab7f6da;hp=9e4a01fbc97b77a0616b6af14e648e12383e7599;hpb=303aa26835579d0b25bbf59e7f74f1c0c57e7afc;p=p5sagit%2Fp5-mst-13.2.git diff --git a/hints/hpux.sh b/hints/hpux.sh index 9e4a01f..f99168e 100644 --- a/hints/hpux.sh +++ b/hints/hpux.sh @@ -5,6 +5,8 @@ # Determine the architecture type of this system. # Keep leading tab below -- Configure Black Magic -- RAM, 03/02/97 xxOsRevMajor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f1`; + xxOsRevMinor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f2`; + xxOsRev=`expr 100 \* $xxOsRevMajor + $xxOsRevMinor` if [ "$xxOsRevMajor" -ge 10 ]; then # This system is running >= 10.x @@ -18,9 +20,9 @@ if [ "$xxOsRevMajor" -ge 10 ]; then # up to date with new CPU/OS releases. xxcpu=`getconf CPU_VERSION`; # Get the number. xxcpu=`printf '0x%x' $xxcpu`; # convert to hex - archname=`sed -n -e "s/^#[ \t]*define[ \t]*CPU_//p" /usr/include/sys/unistd.h | - sed -n -e "s/[ \t]*$xxcpu[ \t].*//p" | - sed -e s/_RISC/-RISC/ -e s/HP_// -e s/_/./`; + archname=`sed -n -e "s/^#[[:space:]]*define[[:space:]]*CPU_//p" /usr/include/sys/unistd.h | + sed -n -e "s/[[:space:]]*$xxcpu[[:space:]].*//p" | + sed -e s/_RISC/-RISC/ -e s/HP_// -e s/_/./ -e "s/[[:space:]]*//g"`; else # This system is running <= 9.x # Tested on 9.0[57] PA and [78].0 MC680[23]0. Idea: After removing @@ -31,15 +33,20 @@ else sed -e 's/HP-//' -e 1q`; selecttype='int *' fi - # For some strange reason, the u32align test from Configure hangs in - # HP-UX 10.20 since the December 2001 patches. So hint it to avoid - # the test. - if [ "$xxOsRevMajor" -le 10 ]; then - d_u32align=$define + +# For some strange reason, the u32align test from Configure hangs in +# HP-UX 10.20 since the December 2001 patches. So hint it to avoid +# the test. +if [ "$xxOsRevMajor" -le 10 ]; then + d_u32align=$define fi echo "Archname is $archname" +# Fix XSlib (CPAN) confusion when re-using a prefix but changing from ILP32 +# to LP64 builds. They're NOT binary compatible, so quit claiming they are. +archname64=LP64 + ### HP-UX OS specific behaviour @@ -71,13 +78,31 @@ case `$cc -v 2>&1`"" in ccflags="$cc_cppflags" if [ "X$gccversion" = "X" ]; then # Done too late in Configure if hinted - gccversion=`$cc --version` + gccversion=`$cc -dumpversion` fi + case "$gccversion" in + [012]*) # HP-UX and gcc-2.* break UINT32_MAX :-( + ccflags="$ccflags -DUINT32_MAX_BROKEN" + ;; + [34]*) # GCC (both 32bit and 64bit) will define __STDC_EXT__ + # by default when using GCC 3.0 and newer versions of + # the compiler. + cppflags="$cc_cppflags" + ;; + esac case "`getconf KERNEL_BITS 2>/dev/null`" in *64*) echo "main(){}">try.c case "$gccversion" in - 3*) ccflags="$ccflags -mpa-risc-2-0" + [34]*) + case "$archname" in + PA-RISC*) + case "$ccflags" in + *-mpa-risc*) ;; + *) ccflags="$ccflags -mpa-risc-2-0" ;; + esac + ;; + esac ;; *) # gcc with gas will not accept +DA2.0 case "`$cc -c -Wa,+DA2.0 try.c 2>&1`" in @@ -96,12 +121,14 @@ case `$cc -v 2>&1`"" in gnu_ld=yes ;; *) # HPld - case "$gccversion" in - [12]*) - ldflags="$ldflags -Wl,+vnocompatwarnings" - ccflags="$ccflags -Wl,+vnocompatwarnings" - ;; - esac + case "$gccversion" in + [12]*) + # Why not 3 as well here? + # Since not relevant to IA64, not changed. + ldflags="$ldflags -Wl,+vnocompatwarnings" + ccflags="$ccflags -Wl,+vnocompatwarnings" + ;; + esac ;; esac rm -f try.c @@ -109,19 +136,45 @@ case `$cc -v 2>&1`"" in esac ;; *) ccisgcc='' - ccversion=`which cc | xargs what | awk '/Compiler/{print $2}'` + # What cannot be use in combination with ccache links :( + cc_found="" + for p in `echo $PATH | tr : ' ''` ; do + x="$p/cc" + if [ -f $x ] && [ -x $x ]; then + if [ -h $x ]; then + l=`ls -l $x | sed 's,.*-> ,,'` + case $l in + /*) x=$l ;; + *) x="$p/$l" ;; + esac + fi + x=`echo $x | sed 's,/\./,/,g'` + case $x in + *ccache*) ;; + *) [ -z "$cc_found" ] && cc_found=$x ;; + esac + fi + done + [ -z "$cc_found" ] && cc_found=`which cc` + what $cc_found >&4 + ccversion=`what $cc_found | awk '/Compiler/{print $2}/Itanium/{print $6,$7}/for Integrity/{print $6}'` case "$ccflags" in - "-Ae "*) ;; - *) ccflags="-Ae $cc_cppflags -Wl,+vnocompatwarnings" ;; - esac + "-Ae "*) ;; + *) ccflags="-Ae $cc_cppflags" + # +vnocompatwarnings not known in 10.10 and older + if [ $xxOsRev -ge 1020 ]; then + ccflags="$ccflags -Wl,+vnocompatwarnings" + fi + ;; + esac # Needed because cpp does only support -Aa (not -Ae) cpplast='-' cppminus='-' cppstdin='cc -E -Aa -D__STDC_EXT__' cpprun=$cppstdin - case "$d_casti32" in - "") d_casti32='undef' ;; - esac +# case "$d_casti32" in +# "") d_casti32='undef' ;; +# esac ;; esac @@ -135,14 +188,17 @@ toke_cflags='ccflags="$ccflags -DARG_ZERO_IS_SCRIPT"' gcc_64native=no case "$ccisgcc" in $define|true|[Yy]) - echo 'int main(){long l;printf("%d\\n",sizeof(l));}'>try.c + echo '#include \nint main(){long l;printf("%d\\n",sizeof(l));}'>try.c $cc -o try $ccflags $ldflags try.c if [ "`try`" = "8" ]; then - cat <&4 + case "$use64bitall" in + $define|true|[Yy]) ;; + *) cat <&4 *** This version of gcc uses 64 bit longs. -Duse64bitall is *** implicitly set to enable continuation EOM + esac use64bitall=$define gcc_64native=yes fi @@ -157,14 +213,11 @@ case "$usemorebits" in $define|true|[yY]*) use64bitint="$define"; uselongdouble="$define" ;; esac -case "$uselongdouble" in - $define|true|[yY]*) - cat <&4 - -*** long doubles are not (yet) supported on HP-UX (any version) -*** Until it does, we cannot continue, aborting. -EOM - exit 1 ;; +case "$archname" in + IA64*) + # While here, override so=sl auto-detection + so='so' + ;; esac case "$use64bitint" in @@ -185,7 +238,7 @@ EOM PA-RISC*) loclibpth="$loclibpth /lib/pa20_64" libc='/lib/pa20_64/libc.sl' ;; - IA64*) + IA64*) loclibpth="$loclibpth /usr/lib/hpux64" libc='/usr/lib/hpux64/libc.so' ;; esac @@ -207,8 +260,16 @@ EOM # HP-UX soon, including a user-friendly exit case $gcc_64native in no) case "$gccversion" in - [12]*) ccflags="$ccflags -mlp64" - ldflags="$ldflags -Wl,+DD64" + [1234]*) + ccflags="$ccflags -mlp64" + case "$archname" in + PA-RISC*) + ldflags="$ldflags -Wl,+DD64" + ;; + IA64*) + ldflags="$ldflags -mlp64" + ;; + esac ;; esac ;; @@ -222,6 +283,7 @@ EOM # Reset the library checker to make sure libraries # are the right type + # (NOTE: on IA64, this doesn't work with .a files.) libscheck='case "`/usr/bin/file $xxx`" in *ELF-64*|*LP64*|*PA-RISC2.0*) ;; *) xxx=/no/64-bit$xxx ;; @@ -234,7 +296,7 @@ EOM case "$archname" in PA-RISC*) libc='/lib/libc.sl' ;; - IA64*) + IA64*) loclibpth="$loclibpth /usr/lib/hpux32" libc='/usr/lib/hpux32/libc.so' ;; esac @@ -265,13 +327,14 @@ else ## Optimization limits cat >try.c < #include int main () { struct rlimit rl; int i = getrlimit (RLIMIT_DATA, &rl); - printf ("%d\n", rl.rlim_cur / (1024 * 1024)); + printf ("%d\n", (int)(rl.rlim_cur / (1024 * 1024))); } /* main */ EOF $cc -o try $ccflags $ldflags try.c @@ -289,11 +352,13 @@ optimization, raise the 'maxdsiz' kernel configuration parameter to at least 0x08000000 (128 Mb) and rebuild your kernel. EOM regexec_cflags='' +doop_cflags='' +op_cflags='' fi case "$ccisgcc" in $define|true|[Yy]) - + case "$optimize" in "") optimize="-g -O" ;; *O[3456789]*) optimize=`echo "$optimize" | sed -e 's/O[3-9]/O2/'` ;; @@ -331,14 +396,31 @@ case "$ccisgcc" in "") optimize="+O2 +Onolimit" ;; *O[3456789]*) optimize=`echo "$optimize" | sed -e 's/O[3-9]/O2/'` ;; esac + case "$optimize" in + *-O*|\ + *O2*) opt=`echo "$optimize" | sed -e 's/-O/+O2/' -e 's/O2/O1/' -e 's/ *+Onolimit//'` + ;; + *) opt="$optimize" + ;; + esac + case "$archname" in + IA64*) + case "$ccversion" in + B3910B*A.06.0[12345]) + # > cc --version + # cc: HP aC++/ANSI C B3910B A.06.05 [Jul 25 2005] + # Has optimizing problems with -O2 and up for both + # maint (5.8.8+) and blead (5.9.3+) + # -O1/+O1 passed all tests (m)'05 [ 10 Jan 2005 ] + optimize="$opt" ;; + *) doop_cflags="optimize=\"$opt\"" + op_cflags="optimize=\"$opt\"" ;; + esac + ;; + esac if [ $maxdsiz -le 64 ]; then - case "$optimize" in - *-O*|\ - *O2*) opt=`echo "$optimize" | sed -e 's/-O/+O2/' -e 's/O2/O1/' -e 's/ *+Onolimit//'` - toke_cflags="$toke_cflags;optimize=\"$opt\"" - regexec_cflags="optimize=\"$opt\"" - ;; - esac + toke_cflags="$toke_cflags;optimize=\"$opt\"" + regexec_cflags="optimize=\"$opt\"" fi ld=/usr/bin/ld cccdlflags='+Z' @@ -347,9 +429,12 @@ case "$ccisgcc" in esac ## LARGEFILES +if [ $xxOsRev -lt 1020 ]; then + uselargefiles="$undef" + fi #case "$uselargefiles-$ccisgcc" in -# "$define-$define"|'-define') +# "$define-$define"|'-define') # cat <&4 # #*** I'm ignoring large files for this build because @@ -360,8 +445,60 @@ case "$ccisgcc" in # ;; # esac +# Once we have the compiler flags defined, Configure will +# execute the following call-back script. See hints/README.hints +# for details. +cat > UU/cc.cbu <<'EOCBU' +# This script UU/cc.cbu will get 'called-back' by Configure after it +# has prompted the user for the C compiler to use. + +# Compile and run the a test case to see if a certain gcc bug is +# present. If so, lower the optimization level when compiling +# pp_pack.c. This works around a bug in unpack. + +if test -z "$ccisgcc" -a -z "$gccversion"; then + : no tests needed for HPc +else + echo " " + echo "Testing for a certain gcc bug is fixed in your compiler..." + + # Try compiling the test case. + if $cc -o t001 -O $ccflags $ldflags -lm ../hints/t001.c; then + gccbug=`$run ./t001` + case "$gccbug" in + *fails*) + cat >&4 <> config.sh ;; + *) echo "You specified pp_pack_cflags yourself, so we'll go with your value." >&4 ;; + esac + ;; + *) echo "Your compiler is ok." >&4 + ;; + esac + else + echo " " + echo "*** WHOA THERE!!! ***" >&4 + echo " Your C compiler \"$cc\" doesn't seem to be working!" >&4 + case "$knowitall" in + '') echo " You'd better start hunting for one and let me know about it." >&4 + exit 1 + ;; + esac + fi + + rm -f t001$_o t001$_exe + fi +EOCBU + cat >UU/uselargefiles.cbu <<'EOCBU' -# This script UU/uselargefiles.cbu will get 'called-back' by Configure +# This script UU/uselargefiles.cbu will get 'called-back' by Configure # after it has prompted the user for whether to use large files. case "$uselargefiles" in ""|$define|true|[yY]*) @@ -369,12 +506,12 @@ case "$uselargefiles" in # but we cheat for now. (Keep that in the left margin.) ccflags_uselargefiles="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" - case "$ccflags" in - *" $ccflags_uselargefiles") ;; + case " $ccflags " in + *" $ccflags_uselargefiles "*) ;; *) ccflags="$ccflags $ccflags_uselargefiles" ;; esac - if test -z "$ccisgcc" -a -z "$gccversion"; then + if test -z "$ccisgcc" -a -z "$gccversion"; then # The strict ANSI mode (-Aa) doesn't like large files. ccflags=`echo " $ccflags "|sed 's@ -Aa @ @g'` case "$ccflags" in @@ -388,7 +525,7 @@ EOCBU # THREADING -# This script UU/usethreads.cbu will get 'called-back' by Configure +# 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' case "$usethreads" in @@ -409,6 +546,27 @@ EOM if [ -f /usr/lib/libcma.sl ]; then # DCE (from Core OS CD) is installed + # Check if it is pristine, or patched + cmavsn=`what /usr/lib/libcma.sl 2>&1 | grep 1996` + if [ ! -z "$cmavsn" ]; then + cat <&4 + +*************************************************************************** + +Perl will support threading through /usr/lib/libcma.sl from +the HP DCE package, but the version found is too old to be +reliable. + +If you are not depending on this specific version of the library, +consider to upgrade using patch PHSS_23672 (read README.hpux) + +*************************************************************************** + +(sleeping for 10 seconds...) +EOM + sleep 10 + fi + # It needs # libcma and OLD_PTHREADS_API. Also # needs to be #included before any # other includes (in perl.h) @@ -422,6 +580,21 @@ EOM # tell perl.h to include before other # include files ccflags="$ccflags -DPTHREAD_H_FIRST" +# First column on purpose: +# this is not a standard Configure variable +# but we need to get this noticed. +pthread_h_first="$define" + + # HP-UX 10.X seems to have no easy + # way of detecting these *time_r protos. + d_gmtime_r_proto='define' + gmtime_r_proto='REENTRANT_PROTO_I_TS' + d_localtime_r_proto='define' + localtime_r_proto='REENTRANT_PROTO_I_TS' + + # Avoid the poisonous conflicting (and irrelevant) + # prototypes of setkey (). + i_crypt="$undef" # CMA redefines select to cma_select, and cma_select # expects int * instead of fd_set * (just like 9.X) @@ -456,16 +629,62 @@ EOM fi else # 12 may want upping the _POSIX_C_SOURCE datestamp... - ccflags=" -D_POSIX_C_SOURCE=199506L $ccflags" + ccflags=" -D_POSIX_C_SOURCE=199506L -D_REENTRANT $ccflags" set `echo X "$libswanted "| sed -e 's/ c / pthread c /'` shift libswanted="$*" - fi - usemymalloc='n' + # HP-UX 11.X seems to have no easy + # way of detecting these *time_r protos. + d_gmtime_r_proto='define' + gmtime_r_proto='REENTRANT_PROTO_S_TS' + d_localtime_r_proto='define' + localtime_r_proto='REENTRANT_PROTO_S_TS' + fi ;; esac EOCBU -# fpclassify() is a macro, the library call is Fpclassify +# There used to be: +# The mysterious io_xs memory corruption in 11.00 32bit seems to get +# fixed by not using Perl's malloc. Flip side is performance loss. +# So we want mymalloc for all situations possible +# That set usemymalloc to 'n' for threaded builds and non-gcc 32bit +# non-debugging builds and 'y' for all others + +usemymalloc='n' +case "$useperlio" in + $undef|false|[nN]*) usemymalloc='y' ;; + esac + +# malloc wrap works +case "$usemallocwrap" in + '') usemallocwrap='define' ;; + esac + +# ctime_r () and asctime_r () seem to have issues for versions before +# HP-UX 11 +if [ $xxOsRevMajor -lt 11 ]; then + d_ctime_r="$undef" + d_asctime_r="$undef" + fi + + +# fpclassify () is a macro, the library call is Fpclassify +# Similarly with the others below. d_fpclassify='define' +d_isnan='define' +d_isinf='define' +d_isfinite='define' +d_unordered='define' +# Next one(s) need the leading tab. These are special 'hint' symbols that +# are not to be propagated to config.sh, all related to pthreads draft 4 +# interfaces. +case "$d_oldpthreads" in + ''|$undef) + d_crypt_r_proto='undef' + d_getgrent_r_proto='undef' + d_getpwent_r_proto='undef' + d_strerror_r_proto='undef' + ;; + esac