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Diffstat (limited to 'hints/vos.sh')
| -rw-r--r-- | hints/vos.sh | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/hints/vos.sh b/hints/vos.sh new file mode 100644 index 0000000000..fcadaa66fd --- /dev/null +++ b/hints/vos.sh @@ -0,0 +1,145 @@ +# $Id: vos.sh 821 2002-10-22 11:14:00Z richardc $ + +# This is a hints file for Stratus VOS, using the POSIX environment +# in VOS 14.4.0 and higher. +# +# VOS POSIX is based on POSIX.1-1996. It ships with gcc as the standard +# compiler. +# +# Paul Green (Paul.Green@stratus.com) + +# C compiler and default options. +cc=gcc +ccflags="-D_SVID_SOURCE -D_POSIX_C_SOURCE=199509L" + +# Make command. +make="/system/gnu_library/bin/gmake" +# indented to not put it into config.sh + _make="/system/gnu_library/bin/gmake" + +# Architecture name +archname="hppa1.1" + +# Executable suffix. +# No, this is not a typo. The ".pm" really is the native +# executable suffix in VOS. Talk about cosmic resonance. +_exe=".pm" + +# Object library paths. +loclibpth="/system/stcp/object_library" +loclibpth="$loclibpth /system/stcp/object_library/common" +loclibpth="$loclibpth /system/stcp/object_library/net" +loclibpth="$loclibpth /system/stcp/object_library/socket" +loclibpth="$loclibpth /system/posix_object_library/sysv" +loclibpth="$loclibpth /system/posix_object_library" +loclibpth="$loclibpth /system/c_object_library" +loclibpth="$loclibpth /system/object_library" +glibpth="$loclibpth" + +# Include library paths +locincpth="/system/stcp/include_library" +locincpth="$locincpth /system/include_library/sysv" +usrinc="/system/include_library" + +# Where to install perl5. +prefix=/system/ported/perl5 + +# Linker is gcc. +ld="gcc" + +# No shared libraries. +so="none" + +# Don't use nm. +usenm="n" + +# Make the default be no large file support. +uselargefiles="n" + +# Don't use malloc that comes with perl. +usemymalloc="n" + +# Make bison the default compiler-compiler. +yacc="/system/gnu_library/bin/bison" + +# VOS doesn't have (or need) a pager, but perl needs one. +pager="/system/gnu_library/bin/cat.pm" + +# VOS has a bug that causes _exit() to flush all files. +# This confuses the tests. Make 'em happy here. +fflushNULL=define + +# VOS has a link() function but it is a dummy. +d_link="undef" + +# VOS does not have truncate() but we supply one in vos.c +d_truncate="define" +archobjs="vos.o" + +# Help gmake find vos.c +test -h vos.c || ln -s vos/vos.c vos.c + +# VOS returns a constant 1 for st_nlink when stat'ing a +# directory. Therefore, we must set this variable to stop +# File::Find using the link count to determine whether there are +# subdirectories to be searched. +dont_use_nlink=define + +# Tell Configure where to find the hosts file. +hostcat="cat /system/stcp/hosts" + +# VOS does not have socketpair() but we supply one in vos.c +d_sockpair="define" + +# 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 bug gnu_g++-220 is +# present. If so, lower the optimization level when compiling +# pp_pack.c. This works around a bug in unpack. + +echo " " +echo "Testing whether bug gnu_g++-220 is fixed in your compiler..." + +# Try compiling the test case. +if $cc -o t001 -O $ccflags $ldflags ../hints/t001.c; then + gccbug=`$run ./t001` + if [ "X$gccversion" = "X" ]; then + # Done too late in Configure if hinted + gccversion=`$cc --version | sed 's/.*(GCC) *//'` + fi + case "$gccbug" in + *fails*) cat >&4 <<EOF +This C compiler ($gccversion) is known to have optimizer +problems when compiling pp_pack.c. The Stratus bug number +for this problem is gnu_g++-220. + +Disabling optimization for pp_pack.c. +EOF + case "$pp_pack_cflags" in + '') pp_pack_cflags='optimize=' + echo "pp_pack_cflags='optimize=\"\"'" >> config.sh ;; + *) echo "You specified pp_pack_cflags yourself, so we'll go with your value." >&4 ;; + esac + ;; + *) echo "Your compiler is ok." >&4 + ;; + esac +else + echo " " + echo "*** WHOA THERE!!! ***" >&4 + echo " Your C compiler \"$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 t001.kp +EOCBU |