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Diffstat (limited to 'hints/dcosx.sh')
| -rw-r--r-- | hints/dcosx.sh | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/hints/dcosx.sh b/hints/dcosx.sh new file mode 100644 index 0000000000..3b8a300fa9 --- /dev/null +++ b/hints/dcosx.sh @@ -0,0 +1,188 @@ +# hints/dcosx.sh +# Last modified: Thu Jan 16 11:38:12 EST 1996 +# Stephen Zander <stephen.zander@interlock.mckesson.com> +# hints for DC/OSx (Pyramid) & SINIX (Seimens: dc/osx rebadged) +# Based on the hints/solaris_2.sh file + +# See man vfork. +usevfork=false + +d_suidsafe=define + +# Avoid all libraries in /usr/ucblib. +set `echo $glibpth | sed -e 's@/usr/ucblib@@'` +glibpth="$*" + +# Remove bad libraries. +# -lucb contains incompatible routines. +set `echo " $libswanted " | sed -e 's@ ucb @ @'` +libswanted="$*" + +# Here's another draft of the perl5/solaris/gcc sanity-checker. + +case $PATH in +*/usr/ucb*:/usr/bin:*|*/usr/ucb*:/usr/bin) cat <<END + +NOTE: /usr/ucb/cc does not function properly. +Remove /usr/ucb from your PATH. + +END +;; +esac + + +# Check that /dev/fd is mounted. If it is not mounted, let the +# user know that suid scripts may not work. +/usr/bin/df /dev/fd 2>&1 > /dev/null +case $? in +0) ;; +*) + cat <<END + +NOTE: Your system does not have /dev/fd mounted. If you want to +be able to use set-uid scripts you must ask your system administrator +to mount /dev/fd. + +END + ;; +esac + + +# See if libucb can be found in /usr/lib. If it is, warn the user +# that this may cause problems while building Perl extensions. +/usr/bin/ls /usr/lib/libucb* >/dev/null 2>&1 +case $? in +0) + cat <<END + +NOTE: libucb has been found in /usr/lib. libucb should reside in +/usr/ucblib. You may have trouble while building Perl extensions. + +END +;; +esac + + +# See if make(1) is GNU make(1). +# If it is, make sure the setgid bit is not set. +make -v > make.vers 2>&1 +if grep GNU make.vers > /dev/null 2>&1; then + tmp=`/usr/bin/ksh -c "whence make"` + case "`/usr/bin/ls -l $tmp`" in + ??????s*) + cat <<END + +NOTE: Your PATH points to GNU make, and your GNU make has the set-group-id +bit set. You must either rearrange your PATH to put /usr/ccs/bin before the +GNU utilities or you must ask your system administrator to disable the +set-group-id bit on GNU make. + +END + ;; + esac +fi +rm -f make.vers + +# If the C compiler is gcc: +# - check the fixed-includes +# - check as(1) and ld(1), they should not be GNU +# If the C compiler is not gcc: +# - check as(1) and ld(1), they should not be GNU +# - increase the optimizing level to prevent object size warnings +# +# Watch out in case they have not set $cc. +case "`${cc:-cc} -v 2>&1`" in +*gcc*) + # + # Using gcc. + # + #echo Using gcc + + # Get gcc to share its secrets. + echo 'main() { return 0; }' > try.c + verbose=`${cc:-cc} -v -o try try.c 2>&1` + rm -f try try.c + tmp=`echo "$verbose" | grep '^Reading' | + awk '{print $NF}' | sed 's/specs$/include/'` + + # Determine if the fixed-includes look like they'll work. + # Doesn't work anymore for gcc-2.7.2. + + # See if as(1) is GNU as(1). GNU as(1) won't work for this job. + case $verbose in + */usr/ccs/bin/as*) ;; + *) + cat <<END + +NOTE: You are using GNU as(1). GNU as(1) will not build Perl. +You must arrange to use /usr/ccs/bin/as, perhaps by setting +GCC_EXEC_PREFIX or by including -B/usr/ccs/bin in your cc command. + +END + ;; + esac + + # See if ld(1) is GNU ld(1). GNU ld(1) won't work for this job. + case $verbose in + */usr/ccs/bin/ld*) ;; + *) + cat <<END + +NOTE: You are using GNU ld(1). GNU ld(1) will not build Perl. +You must arrange to use /usr/ccs/bin/ld, perhaps by setting +GCC_EXEC_PREFIX or by including -B/usr/ccs/bin in your cc command. + +END + ;; + esac + + ;; #using gcc +*) + optimize='-O -K Olimit:3064' + # + # Not using gcc. + # + #echo Not using gcc + + # See if as(1) is GNU as(1). GNU as(1) won't work for this job. + case `as --version < /dev/null 2>&1` in + *GNU*) + cat <<END + +NOTE: You are using GNU as(1). GNU as(1) will not build Perl. +You must arrange to use /usr/ccs/bin, perhaps by adding it to the +beginning of your PATH. + +END + ;; + esac + + # See if ld(1) is GNU ld(1). GNU ld(1) won't work for this job. + case `ld --version < /dev/null 2>&1` in + *GNU*) + cat <<END + +NOTE: You are using GNU ld(1). GNU ld(1) will not build Perl. +You must arrange to use /usr/ccs/bin, perhaps by adding it to the +beginning of your PATH + +END + ;; + esac + + ;; #not using gcc +esac + +# as --version or ld --version might dump core. +rm -f core + +# DC/OSx hides certain functions in a libc that looks dynamic but isn't +# because of this we reinclude -lc when building dynamic extenstions +libc='/usr/ccs/lib/libc.so' +cccdlflags='-lc' + +# DC/OSx gets overenthusiastic with symbol removal when building dynamically +ccdlflags='-Blargedynsym' + +# System malloc is safer when using third part libs +usemymalloc='n' |