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43051805 GS |
1 | # hints/openbsd.sh |
2 | # | |
3 | # hints file for OpenBSD; Todd Miller <millert@openbsd.org> | |
4 | # Edited to allow Configure command-line overrides by | |
5 | # Andy Dougherty <doughera@lafcol.lafayette.edu> | |
6 | # | |
c347f277 | 7 | # To build with distribution paths, use: |
cb50131a | 8 | # ./Configure -des -Dopenbsd_distribution=defined |
c347f277 | 9 | # |
43051805 GS |
10 | |
11 | # OpenBSD has a better malloc than perl... | |
12 | test "$usemymalloc" || usemymalloc='n' | |
13 | ||
14 | # Currently, vfork(2) is not a real win over fork(2) but this will | |
cb50131a | 15 | # change starting with OpenBSD 2.7. |
43051805 GS |
16 | usevfork='true' |
17 | ||
18 | # setre?[ug]id() have been replaced by the _POSIX_SAVED_IDS versions | |
19 | # in 4.4BSD. Configure will find these but they are just emulated | |
20 | # and do not have the same semantics as in 4.3BSD. | |
1528c3db TM |
21 | d_setregid=$undef |
22 | d_setreuid=$undef | |
23 | d_setrgid=$undef | |
24 | d_setruid=$undef | |
43051805 GS |
25 | |
26 | # | |
cb50131a | 27 | # Not all platforms support dynamic loading... |
43051805 | 28 | # |
cb50131a CB |
29 | case `arch` in |
30 | OpenBSD.alpha|OpenBSD.mips|OpenBSD.powerpc|OpenBSD.vax) | |
31 | usedl=$undef | |
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32 | ;; |
33 | *) | |
cb50131a | 34 | usedl=$define |
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35 | d_dlopen=$define |
36 | d_dlerror=$define | |
37 | # we use -fPIC here because -fpic is *NOT* enough for some of the | |
38 | # extensions like Tk on some OpenBSD platforms (ie: sparc) | |
39 | cccdlflags="-DPIC -fPIC $cccdlflags" | |
cb50131a | 40 | lddlflags="-Bshareable $lddlflags" |
43051805 GS |
41 | ;; |
42 | esac | |
43 | ||
1528c3db TM |
44 | # |
45 | # Tweaks for various versions of OpenBSD | |
46 | # | |
47 | case "$osvers" in | |
48 | 2.5) | |
49 | # OpenBSD 2.5 has broken odbm support | |
50 | i_dbm=$undef | |
51 | ;; | |
52 | esac | |
53 | ||
43051805 GS |
54 | # OpenBSD doesn't need libcrypt but many folks keep a stub lib |
55 | # around for old NetBSD binaries. | |
56 | libswanted=`echo $libswanted | sed 's/ crypt / /'` | |
57 | ||
43051805 | 58 | # Configure can't figure this out non-interactively |
1528c3db | 59 | d_suidsafe=$define |
43051805 GS |
60 | |
61 | # cc is gcc so we can do better than -O | |
62 | # Allow a command-line override, such as -Doptimize=-g | |
63 | test "$optimize" || optimize='-O2' | |
64 | ||
619ffc2b JH |
65 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
66 | # after it has prompted the user for whether to use threads. | |
67 | cat > UU/usethreads.cbu <<'EOCBU' | |
68 | case "$usethreads" in | |
69 | $define|true|[yY]*) | |
70 | # any openbsd version dependencies with pthreads? | |
ee8c7f54 CB |
71 | ccflags="-pthread $ccflags" |
72 | ldflags="-pthread $ldflags" | |
619ffc2b | 73 | libswanted="$libswanted pthread" |
ee8c7f54 CB |
74 | # This is strange. |
75 | usevfork="$undef" | |
619ffc2b JH |
76 | esac |
77 | EOCBU | |
78 | ||
c347f277 TM |
79 | # When building in the OpenBSD tree we use different paths |
80 | # This is only part of the story, the rest comes from config.over | |
81 | case "$openbsd_distribution" in | |
cb50131a | 82 | ''|$undef|false) ;; |
c347f277 TM |
83 | *) |
84 | # We put things in /usr, not /usr/local | |
85 | prefix='/usr' | |
86 | prefixexp='/usr' | |
87 | sysman='/usr/share/man/man1' | |
c347f277 | 88 | libpth='/usr/lib' |
cb50131a CB |
89 | glibpth='/usr/lib' |
90 | # Ports installs non-std libs in /usr/local/lib so look there too | |
91 | locincpth='/usr/local/include' | |
92 | loclibpth='/usr/local/lib' | |
93 | # Link perl with shared libperl | |
94 | if [ "$usedl" = "$define" -a -r shlib_version ]; then | |
95 | useshrplib=true | |
96 | libperl=`. ./shlib_version; echo libperl.so.${major}.${minor}` | |
97 | fi | |
c347f277 TM |
98 | ;; |
99 | esac | |
100 | ||
43051805 | 101 | # end |