Fixes for sh vs. bin_sh + cleanup.
[p5sagit/p5-mst-13.2.git] / hints / os2.sh
1 #! /bin/sh
2 # hints/os2.sh
3 # This file reflects the tireless work of
4 # Ilya Zakharevich <ilya@math.ohio-state.edu>
5 #
6 # Trimmed and comments added by 
7 #     Andy Dougherty  <doughera@lafcol.lafayette.edu>
8 #     Exactly what is required beyond a standard OS/2 installation?
9 #     There are notes about "patched pdksh" I do not understand.
10
11 # Note that symbol extraction code gives wrong answers (sometimes?) on
12 # gethostent and setsid.
13
14 # Note that during the .obj compile you need to move the perl.dll file
15 # to LIBPATH :-(
16
17 path_sep=\;
18
19 if test -f $sh.exe; then sh=$sh.exe; fi
20
21 startsh="#!$sh"
22
23 sysman=`../UU/loc . /man/man1 c:/man/man1 c:/usr/man/man1 d:/man/man1 d:/usr/man/man1 e:/man/man1 e:/usr/man/man1 f:/man/man1 f:/usr/man/man1 g:/man/man1 g:/usr/man/man1 /usr/man/man1`
24 cc='gcc'
25 usrinc='/emx/include'
26 libemx="`../UU/loc . X c:/emx/lib d:/emx/lib e:/emx/lib f:/emx/lib g:/emx/lib h:/emx/lib /emx/lib`"
27
28 if test "$libemx" = "X"; then echo "Cannot find C library!"; fi
29
30 libpth="$libemx/st $libemx"
31
32 so='dll'
33
34 # Additional definitions:
35
36 firstmakefile='GNUmakefile'
37 exe_ext='.exe'
38
39 # We provide it
40 i_dlfcn='define'
41
42 aout_d_shrplib='undef'
43 aout_useshrplib='false'
44 aout_obj_ext='.o'
45 aout_lib_ext='.a'
46 aout_ar='ar'
47 aout_plibext='.a'
48 aout_d_fork='define'
49 aout_lddlflags='-Zdll'
50 aout_ldflags='-Zexe'
51 aout_ccflags='-DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I. -DPACK_MALLOC -DDEBUGGING_MSTATS'
52 aout_cppflags='-DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I. -DPACK_MALLOC =DDEBUGGING_MSTATS'
53 aout_use_clib='c'
54 aout_usedl='undef'
55 aout_archobjs="os2.o dl_os2.o"
56
57 # variable which have different values for aout compile
58 used_aout='d_shrplib useshrplib plibext lib_ext obj_ext ar plibext d_fork lddlflags ldflags ccflags use_clib usedl archobjs cppflags'
59
60 if [ "$emxaout" != "" ]; then
61     d_shrplib="$aout_d_shrplib"
62     useshrplib="$aout_useshrplib"
63     obj_ext="$aout_obj_ext"
64     lib_ext="$aout_lib_ext"
65     ar="$aout_ar"
66     plibext="$aout_plibext"
67     d_fork="$aout_d_fork"
68     lddlflags="$aout_lddlflags"
69     ldflags="$aout_ldflags"
70     ccflags="$aout_ccflags"
71     cppflags="$aout_cppflags"
72     use_clib="$aout_use_clib"
73     usedl="$aout_usedl"
74 else
75     d_shrplib='define'
76     useshrplib='true'
77     obj_ext='.obj'
78     lib_ext='.lib'
79     ar='emxomfar'
80     plibext='.lib'
81     d_fork='undef'
82     lddlflags='-Zdll -Zomf -Zmt -Zcrtdll'
83     # Recursive regmatch may eat 2.5M of stack alone.
84     ldflags='-Zexe -Zomf -Zmt -Zcrtdll -Zstack 32000'
85     ccflags='-Zomf -Zmt -DDOSISH -DOS2=2 -DEMBED -I. -DPACK_MALLOC -DDEBUGGING_MSTATS'
86     use_clib='c_import'
87     usedl='define'
88 fi
89
90 # To get into config.sh (should start at the beginning of line)
91 # or you can put it into config.over.
92 plibext="$plibext"
93 # plibext is not needed anymore.  Just directly set $libperl.
94 libperl="libperl${plibext}"
95
96 #libc="/emx/lib/st/c_import$lib_ext"
97 libc="$libemx/st/$use_clib$lib_ext"
98
99 if test -r "$libemx/c_alias$lib_ext"; then 
100     libnames="$libemx/c_alias$lib_ext"
101 fi
102 # otherwise puts -lc ???
103
104 # [Maybe we should just remove c from $libswanted ?]
105
106 libs='-lsocket -lm'
107 archobjs="os2$obj_ext dl_os2$obj_ext"
108
109 # Run files without extension with sh:
110 EXECSHELL=sh
111
112 cccdlflags='-Zdll'
113 dlsrc='dl_dlopen.xs'
114 ld='gcc'
115
116 #cppflags='-DDOSISH -DOS2=2 -DEMBED -I.'
117
118 # for speedup: (some patches to ungetc are also needed):
119 # Note that without this guy tests 8 and 10 of io/tell.t fail, with it 11 fails
120
121 stdstdunder=`echo "#include <stdio.h>" | cpp | egrep -c "char +\* +_ptr"`
122 d_stdstdio='define'
123 d_stdiobase='define'
124 d_stdio_ptr_lval='define'
125 d_stdio_cnt_lval='define'
126
127 if test "$stdstdunder" = 0; then
128   stdio_ptr='((fp)->ptr)'
129   stdio_cnt='((fp)->rcount)'
130   stdio_base='((fp)->buffer)'
131   stdio_bufsiz='((fp)->rcount + (fp)->ptr - (fp)->buffer)'
132   ccflags="$ccflags -DMYTTYNAME"
133   myttyname='define'
134 else
135   stdio_ptr='((fp)->_ptr)'
136   stdio_cnt='((fp)->_rcount)'
137   stdio_base='((fp)->_buffer)'
138   stdio_bufsiz='((fp)->_rcount + (fp)->_ptr - (fp)->_buffer)'
139 fi
140
141 # to put into config.sh
142 myttyname="$myttyname"
143
144 # To have manpages installed
145 nroff='nroff.cmd'
146 # above will be overwritten otherwise, indented to avoid config.sh
147   _nroff='nroff.cmd'
148
149 # should be handled automatically by Configure now.
150 ln='cp'
151 # Will be rewritten otherwise, indented to not put in config.sh
152   _ln='cp'
153 lns='cp'
154
155 nm_opt='-p'
156
157 ####### We define these functions ourselves
158
159 d_getprior='define'
160 d_setprior='define'
161
162 ####### All the rest is commented
163
164 # The next two are commented. pdksh handles #!
165 # sharpbang='extproc '
166 # shsharp='false'
167
168 # Commented:
169 #startsh='extproc ksh\\n#! sh'
170
171 # Now install the external modules. We are in the ./hints directory.
172
173 cd ../os2/OS2
174
175 if ! test -d ../../ext/OS2 ; then
176    mkdir ../../ext/OS2
177 fi
178
179 cp -rfu * ../../ext/OS2/
180
181 # Install tests:
182
183 for xxx in * ; do
184         if $test -d $xxx/t; then
185                 cp -uf $xxx/t/*.t ../../t/lib
186         else
187                 if $test -d $xxx; then
188                         cd $xxx
189                         for yyy in * ; do
190                                 if $test -d $yyy/t; then
191                                     cp -uf $yyy/t/*.t ../../t/lib
192                                 fi
193                         done
194                         cd ..
195                 fi
196         fi
197 done
198
199
200 # Now go back
201 cd ../../hints