| Commit | Line | Data |
|---|
| 7a6396bb |
1 | # sco.sh |
| 2 | # Courtesy of Joel Rosi-Schwartz <j.schwartz@agonet.it> |
| 3 | |
| a5f75d66 |
4 | # Additional SCO version info from |
| 5 | # Peter Wolfe <wolfe@teloseng.com> |
| 6 | # Last revised |
| 7a6396bb |
7 | # Fri Jul 19 14:54:25 EDT 1996 |
| 8 | # by Andy Dougherty <doughera@lafcol.lafayette.edu> |
| a5f75d66 |
9 | |
| 10 | # To use gcc, use sh Configure -Dcc=gcc |
| 7a6396bb |
11 | # But gcc will *not* do dynamic laoding on 3.2.5, |
| 12 | # for that use sh Configure -Dcc=icc |
| 13 | # See below for more details. |
| a5f75d66 |
14 | |
| 7a6396bb |
15 | # figure out what SCO version we are. The output of uname -X is |
| 16 | # something like: |
| 17 | # System = SCO_SV |
| 18 | # Node = xxxxx |
| 19 | # Release = 3.2v5.0.0 |
| 20 | # KernelID = 95/08/08 |
| 21 | # Machine = Pentium |
| 22 | # BusType = ISA |
| 23 | # Serial = xxxxx |
| 24 | # Users = 5-user |
| 25 | # OEM# = 0 |
| 26 | # Origin# = 1 |
| 27 | # NumCPU = 1 |
| 28 | |
| 29 | # Use /bin/uname (because Gnu may be first on the path and |
| 30 | # it does not support -X) to figure out what SCO version we are: |
| 31 | case `/bin/uname -X | egrep '^Release'` in |
| 32 | *3.2v4.*) scorls=3 ;; # I don't know why this is 3 instead of 4 :-) |
| a5f75d66 |
33 | *3.2v5.*) scorls=5 ;; |
| 34 | *) scorls=3 ;; # this probabaly shouldn't happen |
| 35 | esac |
| 36 | |
| a0d0e21e |
37 | # Try to use libintl.a since it has strcoll and strxfrm |
| 38 | libswanted="intl $libswanted" |
| 39 | # Try to use libdbm.nfs.a since it has dbmclose. |
| 40 | # |
| 41 | if test -f /usr/lib/libdbm.nfs.a ; then |
| 42 | libswanted=`echo "dbm.nfs $libswanted " | sed -e 's/ dbm / /'` |
| 43 | fi |
| 44 | set X $libswanted |
| 45 | shift |
| 46 | libswanted="$*" |
| a5f75d66 |
47 | |
| a0d0e21e |
48 | # We don't want Xenix cross-development libraries |
| 49 | glibpth=`echo $glibpth | sed -e 's! /usr/lib/386 ! !' -e 's! /lib/386 ! !'` |
| 50 | xlibpth='' |
| a5f75d66 |
51 | |
| a0d0e21e |
52 | case "$cc" in |
| 7a6396bb |
53 | *gcc*) ccflags="$ccflags -U M_XENIX" |
| a0d0e21e |
54 | optimize="$optimize -O2" |
| 55 | ;; |
| 5d94fbed |
56 | scocc) ;; |
| 57 | |
| 7a6396bb |
58 | # On SCO 3.2v5 both cc and icc can build dynamic load, but cc core |
| 59 | # dumps if optimised, so I am only setting this up for icc. |
| 60 | # It is possible that some 3.2v4.2 system have icc, I seem to |
| 61 | # recall it was available as a seperate product but I have no |
| 62 | # knowledge if it can do dynamic loading and if so how. |
| 63 | # Joel Rosi-Schwartz |
| 64 | icc)# Apparently, SCO's cc gives rather verbose warnings |
| 65 | # Set -w0 to turn them off. |
| 66 | case $scorls in |
| 67 | 3) ccflags="$ccflags -W0 -quiet -U M_XENIX" ;; |
| 68 | 5) ccflags="$ccflags -belf -w0 -U M_XENIX" |
| 69 | optimize="-O1" # -g -O1 will not work |
| dc53cb16 |
70 | # optimize="-O0" may be needed for pack test to pass. |
| 7a6396bb |
71 | lddlflags='-G -L/usr/local/lib' |
| 72 | ldflags=' -W l,-Bexport -L/usr/local/lib' |
| 73 | dlext='so' |
| 74 | dlsrc='dl_dlopen.xs' |
| 75 | usedl='define' |
| 76 | ;; |
| 77 | esac |
| 78 | ;; |
| 79 | |
| 8a67a0a3 |
80 | *) # Apparently, miniperl core dumps if -O is used. |
| 81 | case "$optimize" in |
| 82 | '') optimize=none ;; |
| 83 | esac |
| 84 | # Apparently, SCO's cc gives rather verbose warnings |
| cdc1f821 |
85 | # Set -w0 to turn them off. |
| a5f75d66 |
86 | case $scorls in |
| 87 | 3) ccflags="$ccflags -W0 -quiet -U M_XENIX" ;; |
| 35f48355 |
88 | 5) ccflags="$ccflags -w0 -U M_XENIX -DPERL_SCO5" ;; |
| a5f75d66 |
89 | esac |
| a0d0e21e |
90 | ;; |
| 91 | esac |
| 988174c1 |
92 | i_varargs=undef |
| 5d94fbed |
93 | |
| 94 | # I have received one report that nm extraction doesn't work if you're |
| 95 | # using the scocc compiler. This system had the following 'myconfig' |
| 96 | # uname='xxx xxx 3.2 2 i386 ' |
| 97 | # cc='scocc', optimize='-O' |
| 98 | usenm='false' |
| 99 | |
| 100 | # If you want to use nm, you'll probably have to use nm -p. The |
| 101 | # following does that for you: |
| a0d0e21e |
102 | nm_opt='-p' |
| c2960299 |
103 | |
| 104 | # I have received one report that you can't include utime.h in |
| 105 | # pp_sys.c. Uncomment the following line if that happens to you: |
| 106 | # i_utime=undef |
| cdc1f821 |
107 | |
| 108 | # Apparently, some versions of SCO include both .so and .a libraries, |
| 109 | # but they don't mix as they do on other ELF systems. The upshot is |
| 110 | # that Configure finds -ldl (libdl.so) but 'ld' complains it can't |
| 111 | # find libdl.a. |
| 112 | # I don't know which systems have this feature, so I'll just remove |
| 113 | # -dl from libswanted for all SCO systems until someone can figure |
| 114 | # out how to get dynamic loading working on SCO. |
| 115 | # |
| 116 | # The output of uname -X on one such system was |
| 117 | # System = SCO_SV |
| 118 | # Node = xxxxx |
| 119 | # Release = 3.2v5.0.0 |
| 120 | # KernelID = 95/08/08 |
| 121 | # Machine = Pentium |
| 122 | # BusType = ISA |
| 123 | # Serial = xxxxx |
| 124 | # Users = 5-user |
| 125 | # OEM# = 0 |
| 126 | # Origin# = 1 |
| 127 | # NumCPU = 1 |
| 128 | # |
| 129 | # The 5.0.0 on the Release= line is probably the thing to watch. |
| 130 | # Andy Dougherty <doughera@lafcol.lafayette.edu> |
| 131 | # Thu Feb 1 15:06:56 EST 1996 |
| 132 | libswanted=`echo " $libswanted " | sed -e 's/ dl / /'` |
| 133 | set X $libswanted |
| 134 | shift |
| 135 | libswanted="$*" |
| 8e63d77b |
136 | |
| 137 | # Perl 5.003_05 and later try to include both <time.h> and <sys/select.h> |
| 138 | # in pp_sys.c, but that fails due to a redefinition of struct timeval. |
| 139 | # This will generate a WHOA THERE. Accept the default. |
| 140 | i_sysselct=$undef |
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