1998-09-09 07:00:04 +00:00
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# hints/ultrix_4.sh
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# Last updated by Andy Dougherty <doughera@lafcol.lafayette.edu>
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# Fri Feb 10 10:04:51 EST 1995
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#
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# Use Configure -Dcc=gcc to use gcc.
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#
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# This used to use -g, but that pulls in -DDEBUGGING by default.
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case "$optimize" in
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'')
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# recent versions have a working compiler.
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case "$osvers" in
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*4.[45]*) optimize='-O2' ;;
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*) optimize='none' ;;
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esac
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;;
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esac
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# Some users have reported Configure runs *much* faster if you
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# replace all occurences of /bin/sh by /bin/sh5
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# Something like:
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# sed 's!/bin/sh!/bin/sh5!g' Configure > Configure.sh5
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# Then run "sh5 Configure.sh5 [your options]"
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case "$myuname" in
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*risc*) cat <<EOF >&4
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Note that there is a bug in some versions of NFS on the DECStation that
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may cause utime() to work incorrectly. If so, regression test io/fs
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may fail if run under NFS. Ignore the failure.
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EOF
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esac
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# Compiler flags that depend on osversion:
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case "$cc" in
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*gcc*) ;;
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*)
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case "$osvers" in
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2000-06-25 11:04:01 +00:00
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*4.1*) ccflags="$ccflags -DLANGUAGE_C -Olimit 3800" ;;
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*4.2*) ccflags="$ccflags -DLANGUAGE_C -Olimit 3800"
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1998-09-09 07:00:04 +00:00
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# Prototypes sometimes cause compilation errors in 4.2.
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prototype=undef
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case "$myuname" in
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*risc*) d_volatile=undef ;;
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esac
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;;
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2000-06-25 11:04:01 +00:00
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*4.3*) ccflags="$ccflags -std1 -DLANGUAGE_C -Olimit 3800" ;;
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*) ccflags="$ccflags -std -Olimit 3800" ;;
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1998-09-09 07:00:04 +00:00
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esac
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;;
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esac
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# Other settings that depend on $osvers:
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case "$osvers" in
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*4.1*) ;;
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*4.2*) libswanted=`echo $libswanted | sed 's/ malloc / /'` ;;
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*4.3*) ;;
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*) ranlib='ranlib' ;;
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esac
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# Settings that don't depend on $osvers:
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util_cflags='ccflags="$ccflags -DLOCALE_ENVIRON_REQUIRED"'
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groupstype='int'
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# This will cause a WHOA THERE warning, but it's accurate. The
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# configure test should be beefed up to try using the field when
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# it can't find any of the standardly-named fields.
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d_dirnamlen='define'
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2000-06-25 11:04:01 +00:00
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# Ultrix can mmap only character devices, not regular files,
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# which is rather useless state of things for Perl.
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d_mmap='undef'
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