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1 | # hints/irix_6_2.sh |
2 | # |
3 | # original from Krishna Sethuraman, krishna@sgi.com |
4 | # |
5 | # Updated Mon Jul 22 14:52:25 EDT 1996 |
6 | # Andy Dougherty <doughera@lafcol.lafayette.edu> |
7 | # with help from Dean Roehrich <roehrich@cray.com>. |
8 | # cc -n32 update info from Krishna Sethuraman, krishna@sgi.com. |
9 | # additional update from Scott Henry, scotth@sgi.com |
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10 | |
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11 | # Use sh Configure -Dcc='cc -n32' to try compiling with -n32. |
12 | # or -Dcc='cc -n32 -mips3' (or -mips4) to force (non)portability |
13 | # Don't bother with -n32 unless you have the 7.1 or later compilers. |
14 | # But there's no quick and light-weight way to check in 6.2. |
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15 | |
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16 | case "$cc" in |
17 | *"cc -n32"*) |
18 | ld=ld |
19 | ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0" |
20 | # optimize='none' # for pre-7.1 compilers. Miniperl core dumps with -O |
21 | optimize='-O3' # This works with the 7.1 and later compilers |
22 | ldflags=' -L/usr/local/lib -L/usr/lib32 -L/lib32' |
23 | cccdlflags=' ' |
24 | lddlflags="-n32 -shared" |
25 | libc='/usr/lib32/libc.so' |
26 | plibpth='/usr/lib32 /lib32 /usr/ccs/lib' |
27 | nm_opt='-p' |
28 | nm_so_opt='-p' |
29 | ;; |
30 | *) |
31 | # this is needed to force the old-32 paths |
32 | # since the system default can be changed. |
33 | ccflags="$ccflags -32 -D_BSD_TYPES -D_BSD_TIME -Olimit 3000" |
34 | ;; |
35 | esac |
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36 | |
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37 | pp_sys_cflags='ccflags="$ccflags -DHAS_TELLDIR_PROTOTYPE"' |
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38 | |
39 | # We don't want these libraries. Anyone know why? |
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40 | set `echo X "$libswanted "|sed -e 's/ socket / /' -e 's/ nsl / /' -e 's/ dl / /'` |
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41 | shift |
42 | libswanted="$*" |
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43 | |
44 | # I have conflicting reports about the sun, crypt, bsd, and PW |
45 | # libraries on Irix 6.2. |
46 | # |
47 | # One user rerports: |
48 | # Don't need sun crypt bsd PW under 6.2. You *may* need to link |
49 | # with these if you want to run perl built under 6.2 on a 5.3 machine |
50 | # (I haven't checked) |
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51 | # |
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52 | # Another user reported that if he included those libraries, a large number |
53 | # of the tests failed (approx. 20-25) and he would get a core dump. To |
54 | # make things worse, test results were inconsistent, i.e., some of the |
55 | # tests would pass some times and fail at other times. |
56 | # The safest thing to do seems to be to eliminate them. |
57 | # |
58 | # Actually, the only libs that you want are '-lm'. Everything else |
59 | # you need is in libc. You do also need '-lbsd' if you choose not |
60 | # to use the -D_BSD_* defines. Note that as of 6.2 the only |
61 | # difference between '-lmalloc' and '-lc' malloc is the debugging |
62 | # and control calls. -- scotth@sgi.com |
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63 | |
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64 | set `echo X "$libswanted "|sed -e 's/ sun / /' -e 's/ crypt / /' -e 's/ bsd / /' -e 's/ PW / /'` |
65 | shift |
66 | libswanted="$*" |
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67 | |