Commit | Line | Data |
---|---|---|
cf8a192d | 1 | #! /bin/sh |
9a5ea778 | 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? | |
f3e7aa1b | 9 | # (see in README.os2) |
4633a7c4 | 10 | |
eacfb5f1 | 11 | # Note that symbol extraction code gives wrong answers (sometimes?) on |
12 | # gethostent and setsid. | |
4633a7c4 | 13 | |
26a1e0bd IZ |
14 | # Optimization (GNU make 3.74 cannot be loaded :-(): |
15 | emxload -m 30 sh.exe ls.exe tr.exe id.exe sed.exe # make.exe | |
16 | emxload -m 30 grep.exe egrep.exe fgrep.exe cat.exe rm.exe mv.exe cp.exe | |
17 | emxload -m 30 uniq.exe basename.exe sort.exe awk.exe echo.exe | |
18 | ||
487a7f01 | 19 | path_sep=\; |
20 | ||
21 | if test -f $sh.exe; then sh=$sh.exe; fi | |
22 | ||
23 | startsh="#!$sh" | |
4633a7c4 | 24 | cc='gcc' |
84902520 | 25 | |
491527d0 GS |
26 | # Make denser object files and DLL |
27 | case "X$optimize" in | |
28 | X) | |
29 | optimize="-O2 -fomit-frame-pointer -malign-loops=2 -malign-jumps=2 -malign-functions=2 -s" | |
30 | ld_dll_optimize="-s" | |
31 | ;; | |
32 | esac | |
33 | ||
f3e7aa1b IZ |
34 | # Get some standard things (indented to avoid putting in config.sh): |
35 | oifs="$IFS" | |
36 | IFS=" ;" | |
37 | set $MANPATH | |
38 | tryman="$@" | |
39 | set $LIBRARY_PATH | |
40 | libemx="$@" | |
41 | set $C_INCLUDE_PATH | |
42 | usrinc="$@" | |
43 | IFS="$oifs" | |
9b8c873d | 44 | tryman="`./UU/loc . /man $tryman`" |
f3e7aa1b IZ |
45 | tryman="`echo $tryman | tr '\\\' '/'`" |
46 | ||
47 | # indented to avoid having it *two* times at start | |
9b8c873d | 48 | libemx="`./UU/loc os2.a /emx/lib $libemx`" |
f3e7aa1b | 49 | |
9b8c873d | 50 | usrinc="`./UU/loc stdlib.h /emx/include $usrinc`" |
f3e7aa1b IZ |
51 | usrinc="`dirname $usrinc | tr '\\\' '/'`" |
52 | libemx="`dirname $libemx | tr '\\\' '/'`" | |
53 | ||
54 | if test -d $tryman/man1; then | |
55 | sysman="$tryman/man1" | |
56 | else | |
9b8c873d | 57 | 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`" |
f3e7aa1b IZ |
58 | fi |
59 | ||
60 | emxpath="`dirname $libemx`" | |
61 | if test ! -d "$emxpath"; then | |
9b8c873d | 62 | emxpath="`./UU/loc . /emx c:/emx d:/emx e:/emx f:/emx g:/emx h:/emx /emx`" |
f3e7aa1b IZ |
63 | fi |
64 | ||
65 | if test ! -d "$libemx"; then | |
66 | libemx="$emxpath/lib" | |
67 | fi | |
84902520 TB |
68 | if test ! -d "$libemx"; then |
69 | if test -d "$LIBRARY_PATH"; then | |
f3e7aa1b | 70 | libemx="$LIBRARY_PATH" |
84902520 | 71 | else |
9b8c873d | 72 | libemx="`./UU/loc . X c:/emx/lib d:/emx/lib e:/emx/lib f:/emx/lib g:/emx/lib h:/emx/lib /emx/lib`" |
84902520 TB |
73 | fi |
74 | fi | |
75 | ||
f3e7aa1b IZ |
76 | if test ! -d "$usrinc"; then |
77 | if test -d "$emxpath/include"; then | |
78 | usrinc="$emxpath/include" | |
84902520 | 79 | else |
f3e7aa1b IZ |
80 | if test -d "$C_INCLUDE_PATH"; then |
81 | usrinc="$C_INCLUDE_PATH" | |
82 | else | |
9b8c873d | 83 | usrinc="`./UU/loc . X c:/emx/include d:/emx/include e:/emx/include f:/emx/include g:/emx/include h:/emx/include /emx/include`" |
f3e7aa1b | 84 | fi |
84902520 TB |
85 | fi |
86 | fi | |
87 | ||
9b8c873d | 88 | rsx="`./UU/loc rsx.exe undef $pth`" |
eacfb5f1 | 89 | |
68dc0745 | 90 | if test "$libemx" = "X"; then echo "Cannot find C library!" >&2; fi |
eacfb5f1 | 91 | |
9607fc9c | 92 | # Acute backslashitis: |
93 | libpth="`echo \"$LIBRARY_PATH\" | tr ';\\\' ' /'`" | |
94 | libpth="$libpth $libemx/mt $libemx" | |
26a1e0bd IZ |
95 | |
96 | set `emxrev -f emxlibcm` | |
97 | emxcrtrev=$5 | |
4633a7c4 LW |
98 | |
99 | so='dll' | |
100 | ||
101 | # Additional definitions: | |
102 | ||
4633a7c4 | 103 | firstmakefile='GNUmakefile' |
4633a7c4 | 104 | exe_ext='.exe' |
4633a7c4 | 105 | |
cf8a192d | 106 | # We provide it |
107 | i_dlfcn='define' | |
108 | ||
109 | aout_d_shrplib='undef' | |
31e507d9 | 110 | aout_useshrplib='false' |
cf8a192d | 111 | aout_obj_ext='.o' |
112 | aout_lib_ext='.a' | |
113 | aout_ar='ar' | |
114 | aout_plibext='.a' | |
491527d0 | 115 | aout_lddlflags="-Zdll $ld_dll_optimize" |
017f25f1 | 116 | # Cannot have 32000K stack: get SYS0170 ?! |
26a1e0bd | 117 | if [ $emxcrtrev -ge 50 ]; then |
017f25f1 | 118 | aout_ldflags='-Zexe -Zsmall-conv -Zstack 16000' |
26a1e0bd | 119 | else |
017f25f1 | 120 | aout_ldflags='-Zexe -Zstack 16000' |
26a1e0bd IZ |
121 | fi |
122 | ||
123 | # To get into config.sh: | |
124 | aout_ldflags="$aout_ldflags" | |
125 | ||
126 | aout_d_fork='define' | |
2c2e0e8c IZ |
127 | aout_ccflags='-DPERL_CORE -DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I.' |
128 | aout_cppflags='-DPERL_CORE -DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I.' | |
cf8a192d | 129 | aout_use_clib='c' |
130 | aout_usedl='undef' | |
131 | aout_archobjs="os2.o dl_os2.o" | |
132 | ||
133 | # variable which have different values for aout compile | |
31e507d9 | 134 | used_aout='d_shrplib useshrplib plibext lib_ext obj_ext ar plibext d_fork lddlflags ldflags ccflags use_clib usedl archobjs cppflags' |
cf8a192d | 135 | |
eacfb5f1 | 136 | if [ "$emxaout" != "" ]; then |
cf8a192d | 137 | d_shrplib="$aout_d_shrplib" |
31e507d9 | 138 | useshrplib="$aout_useshrplib" |
cf8a192d | 139 | obj_ext="$aout_obj_ext" |
140 | lib_ext="$aout_lib_ext" | |
141 | ar="$aout_ar" | |
142 | plibext="$aout_plibext" | |
26a1e0bd IZ |
143 | if [ $emxcrtrev -lt 50 ]; then |
144 | d_fork="$aout_d_fork" | |
145 | fi | |
cf8a192d | 146 | lddlflags="$aout_lddlflags" |
147 | ldflags="$aout_ldflags" | |
148 | ccflags="$aout_ccflags" | |
149 | cppflags="$aout_cppflags" | |
150 | use_clib="$aout_use_clib" | |
151 | usedl="$aout_usedl" | |
eacfb5f1 | 152 | else |
153 | d_shrplib='define' | |
31e507d9 | 154 | useshrplib='true' |
eacfb5f1 | 155 | obj_ext='.obj' |
156 | lib_ext='.lib' | |
157 | ar='emxomfar' | |
158 | plibext='.lib' | |
26a1e0bd IZ |
159 | if [ $emxcrtrev -ge 50 ]; then |
160 | d_fork='define' | |
161 | else | |
162 | d_fork='undef' | |
163 | fi | |
491527d0 | 164 | lddlflags="-Zdll -Zomf -Zmt -Zcrtdll $ld_dll_optimize" |
4bf4dbb3 | 165 | # Recursive regmatch may eat 2.5M of stack alone. |
760ac839 | 166 | ldflags='-Zexe -Zomf -Zmt -Zcrtdll -Zstack 32000' |
26a1e0bd | 167 | if [ $emxcrtrev -ge 50 ]; then |
2c2e0e8c | 168 | ccflags='-Zomf -Zmt -DDOSISH -DOS2=2 -DEMBED -I.' |
26a1e0bd | 169 | else |
2c2e0e8c | 170 | ccflags='-Zomf -Zmt -DDOSISH -DOS2=2 -DEMBED -I. -DEMX_BAD_SBRK' |
26a1e0bd | 171 | fi |
eacfb5f1 | 172 | use_clib='c_import' |
cf8a192d | 173 | usedl='define' |
eacfb5f1 | 174 | fi |
175 | ||
9b8c873d IZ |
176 | # indented to miss config.sh |
177 | _ar="$ar" | |
178 | ||
eacfb5f1 | 179 | # To get into config.sh (should start at the beginning of line) |
9a5ea778 | 180 | # or you can put it into config.over. |
eacfb5f1 | 181 | plibext="$plibext" |
31e507d9 | 182 | # plibext is not needed anymore. Just directly set $libperl. |
183 | libperl="libperl${plibext}" | |
eacfb5f1 | 184 | |
185 | #libc="/emx/lib/st/c_import$lib_ext" | |
26a1e0bd | 186 | libc="$libemx/mt/$use_clib$lib_ext" |
eacfb5f1 | 187 | |
188 | if test -r "$libemx/c_alias$lib_ext"; then | |
189 | libnames="$libemx/c_alias$lib_ext" | |
190 | fi | |
4633a7c4 LW |
191 | # otherwise puts -lc ??? |
192 | ||
9a5ea778 | 193 | # [Maybe we should just remove c from $libswanted ?] |
194 | ||
44a8e56a | 195 | # Test would pick up wrong rand, so we hardwire the value for random() |
196 | libs='-lsocket -lm -lbsd' | |
197 | randbits=31 | |
cf8a192d | 198 | archobjs="os2$obj_ext dl_os2$obj_ext" |
4633a7c4 | 199 | |
487a7f01 | 200 | # Run files without extension with sh: |
eacfb5f1 | 201 | EXECSHELL=sh |
4633a7c4 LW |
202 | |
203 | cccdlflags='-Zdll' | |
cf8a192d | 204 | dlsrc='dl_dlopen.xs' |
4633a7c4 | 205 | ld='gcc' |
eacfb5f1 | 206 | |
207 | #cppflags='-DDOSISH -DOS2=2 -DEMBED -I.' | |
4633a7c4 | 208 | |
4633a7c4 LW |
209 | # for speedup: (some patches to ungetc are also needed): |
210 | # Note that without this guy tests 8 and 10 of io/tell.t fail, with it 11 fails | |
211 | ||
eacfb5f1 | 212 | stdstdunder=`echo "#include <stdio.h>" | cpp | egrep -c "char +\* +_ptr"` |
4633a7c4 LW |
213 | d_stdstdio='define' |
214 | d_stdiobase='define' | |
215 | d_stdio_ptr_lval='define' | |
216 | d_stdio_cnt_lval='define' | |
4633a7c4 | 217 | |
eacfb5f1 | 218 | if test "$stdstdunder" = 0; then |
219 | stdio_ptr='((fp)->ptr)' | |
220 | stdio_cnt='((fp)->rcount)' | |
221 | stdio_base='((fp)->buffer)' | |
222 | stdio_bufsiz='((fp)->rcount + (fp)->ptr - (fp)->buffer)' | |
223 | ccflags="$ccflags -DMYTTYNAME" | |
224 | myttyname='define' | |
225 | else | |
226 | stdio_ptr='((fp)->_ptr)' | |
227 | stdio_cnt='((fp)->_rcount)' | |
228 | stdio_base='((fp)->_buffer)' | |
229 | stdio_bufsiz='((fp)->_rcount + (fp)->_ptr - (fp)->_buffer)' | |
230 | fi | |
231 | ||
232 | # to put into config.sh | |
233 | myttyname="$myttyname" | |
234 | ||
235 | # To have manpages installed | |
236 | nroff='nroff.cmd' | |
237 | # above will be overwritten otherwise, indented to avoid config.sh | |
238 | _nroff='nroff.cmd' | |
239 | ||
31e507d9 | 240 | # should be handled automatically by Configure now. |
eacfb5f1 | 241 | ln='cp' |
242 | # Will be rewritten otherwise, indented to not put in config.sh | |
243 | _ln='cp' | |
244 | lns='cp' | |
245 | ||
246 | nm_opt='-p' | |
247 | ||
cf8a192d | 248 | ####### We define these functions ourselves |
4633a7c4 | 249 | |
cf8a192d | 250 | d_getprior='define' |
251 | d_setprior='define' | |
252 | ||
84902520 | 253 | # The next two are commented. pdksh handles #!, extproc gives no path part. |
4633a7c4 LW |
254 | # sharpbang='extproc ' |
255 | # shsharp='false' | |
256 | ||
257 | # Commented: | |
258 | #startsh='extproc ksh\\n#! sh' | |
760ac839 | 259 | |
26a1e0bd IZ |
260 | # Copy pod: |
261 | ||
9b8c873d | 262 | cp ./README.os2 ./pod/perlos2.pod |
26a1e0bd | 263 | |
7162771d JH |
264 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
265 | # after it has prompted the user for whether to use threads. | |
266 | cat > UU/usethreads.cbu <<'EOCBU' | |
267 | case "$usethreads" in | |
268 | $define|true|[yY]*) | |
269 | ccflags="-Zmt $ccflags" | |
270 | cppflags="-Zmt $cppflags" # Do we really need to set this? | |
271 | aout_ccflags="-DUSE_THREADS $aout_ccflags" | |
272 | aout_cppflags="-DUSE_THREADS $aout_cppflags" | |
273 | aout_lddlflags="-Zmt $aout_lddlflags" | |
274 | aout_ldflags="-Zmt $aout_ldflags" | |
275 | ;; | |
276 | esac | |
277 | EOCBU | |
278 | ||
760ac839 LW |
279 | # Now install the external modules. We are in the ./hints directory. |
280 | ||
9b8c873d | 281 | cd ./os2/OS2 |
760ac839 LW |
282 | |
283 | if ! test -d ../../ext/OS2 ; then | |
284 | mkdir ../../ext/OS2 | |
285 | fi | |
286 | ||
287 | cp -rfu * ../../ext/OS2/ | |
288 | ||
289 | # Install tests: | |
290 | ||
291 | for xxx in * ; do | |
292 | if $test -d $xxx/t; then | |
293 | cp -uf $xxx/t/*.t ../../t/lib | |
294 | else | |
295 | if $test -d $xxx; then | |
296 | cd $xxx | |
297 | for yyy in * ; do | |
298 | if $test -d $yyy/t; then | |
299 | cp -uf $yyy/t/*.t ../../t/lib | |
300 | fi | |
301 | done | |
302 | cd .. | |
303 | fi | |
304 | fi | |
305 | done | |
306 | ||
760ac839 | 307 | # Now go back |
9b8c873d | 308 | cd ../.. |