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 | 95 | |
23da6c43 | 96 | set `cmd /c emxrev -f emxlibcm` |
26a1e0bd | 97 | emxcrtrev=$5 |
ed344e4f IZ |
98 | # indented to not put it into config.sh |
99 | _defemxcrtrev=-D_EMX_CRT_REV_=$emxcrtrev | |
4633a7c4 LW |
100 | |
101 | so='dll' | |
102 | ||
103 | # Additional definitions: | |
104 | ||
4633a7c4 | 105 | firstmakefile='GNUmakefile' |
4633a7c4 | 106 | exe_ext='.exe' |
4633a7c4 | 107 | |
cf8a192d | 108 | # We provide it |
109 | i_dlfcn='define' | |
110 | ||
111 | aout_d_shrplib='undef' | |
31e507d9 | 112 | aout_useshrplib='false' |
cf8a192d | 113 | aout_obj_ext='.o' |
114 | aout_lib_ext='.a' | |
115 | aout_ar='ar' | |
116 | aout_plibext='.a' | |
491527d0 | 117 | aout_lddlflags="-Zdll $ld_dll_optimize" |
017f25f1 | 118 | # Cannot have 32000K stack: get SYS0170 ?! |
26a1e0bd | 119 | if [ $emxcrtrev -ge 50 ]; then |
017f25f1 | 120 | aout_ldflags='-Zexe -Zsmall-conv -Zstack 16000' |
26a1e0bd | 121 | else |
017f25f1 | 122 | aout_ldflags='-Zexe -Zstack 16000' |
26a1e0bd IZ |
123 | fi |
124 | ||
125 | # To get into config.sh: | |
126 | aout_ldflags="$aout_ldflags" | |
127 | ||
128 | aout_d_fork='define' | |
ed344e4f IZ |
129 | aout_ccflags="-DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I. $_defemxcrtrev" |
130 | aout_cppflags="-DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I. $_defemxcrtrev" | |
cf8a192d | 131 | aout_use_clib='c' |
132 | aout_usedl='undef' | |
133 | aout_archobjs="os2.o dl_os2.o" | |
134 | ||
135 | # variable which have different values for aout compile | |
31e507d9 | 136 | used_aout='d_shrplib useshrplib plibext lib_ext obj_ext ar plibext d_fork lddlflags ldflags ccflags use_clib usedl archobjs cppflags' |
cf8a192d | 137 | |
eacfb5f1 | 138 | if [ "$emxaout" != "" ]; then |
cf8a192d | 139 | d_shrplib="$aout_d_shrplib" |
31e507d9 | 140 | useshrplib="$aout_useshrplib" |
cf8a192d | 141 | obj_ext="$aout_obj_ext" |
142 | lib_ext="$aout_lib_ext" | |
143 | ar="$aout_ar" | |
144 | plibext="$aout_plibext" | |
26a1e0bd IZ |
145 | if [ $emxcrtrev -lt 50 ]; then |
146 | d_fork="$aout_d_fork" | |
147 | fi | |
cf8a192d | 148 | lddlflags="$aout_lddlflags" |
149 | ldflags="$aout_ldflags" | |
150 | ccflags="$aout_ccflags" | |
151 | cppflags="$aout_cppflags" | |
152 | use_clib="$aout_use_clib" | |
153 | usedl="$aout_usedl" | |
eacfb5f1 | 154 | else |
155 | d_shrplib='define' | |
31e507d9 | 156 | useshrplib='true' |
eacfb5f1 | 157 | obj_ext='.obj' |
158 | lib_ext='.lib' | |
159 | ar='emxomfar' | |
160 | plibext='.lib' | |
26a1e0bd IZ |
161 | if [ $emxcrtrev -ge 50 ]; then |
162 | d_fork='define' | |
163 | else | |
164 | d_fork='undef' | |
165 | fi | |
491527d0 | 166 | lddlflags="-Zdll -Zomf -Zmt -Zcrtdll $ld_dll_optimize" |
4bf4dbb3 | 167 | # Recursive regmatch may eat 2.5M of stack alone. |
760ac839 | 168 | ldflags='-Zexe -Zomf -Zmt -Zcrtdll -Zstack 32000' |
26a1e0bd | 169 | if [ $emxcrtrev -ge 50 ]; then |
ed344e4f | 170 | ccflags="-Zomf -Zmt -DDOSISH -DOS2=2 -DEMBED -I. $_defemxcrtrev" |
26a1e0bd | 171 | else |
ed344e4f | 172 | ccflags="-Zomf -Zmt -DDOSISH -DOS2=2 -DEMBED -I. -DEMX_BAD_SBRK $_defemxcrtrev" |
26a1e0bd | 173 | fi |
eacfb5f1 | 174 | use_clib='c_import' |
cf8a192d | 175 | usedl='define' |
eacfb5f1 | 176 | fi |
177 | ||
9b8c873d IZ |
178 | # indented to miss config.sh |
179 | _ar="$ar" | |
180 | ||
eacfb5f1 | 181 | # To get into config.sh (should start at the beginning of line) |
9a5ea778 | 182 | # or you can put it into config.over. |
eacfb5f1 | 183 | plibext="$plibext" |
31e507d9 | 184 | # plibext is not needed anymore. Just directly set $libperl. |
185 | libperl="libperl${plibext}" | |
eacfb5f1 | 186 | |
187 | #libc="/emx/lib/st/c_import$lib_ext" | |
26a1e0bd | 188 | libc="$libemx/mt/$use_clib$lib_ext" |
eacfb5f1 | 189 | |
190 | if test -r "$libemx/c_alias$lib_ext"; then | |
191 | libnames="$libemx/c_alias$lib_ext" | |
192 | fi | |
4633a7c4 LW |
193 | # otherwise puts -lc ??? |
194 | ||
9a5ea778 | 195 | # [Maybe we should just remove c from $libswanted ?] |
196 | ||
44a8e56a | 197 | # Test would pick up wrong rand, so we hardwire the value for random() |
198 | libs='-lsocket -lm -lbsd' | |
199 | randbits=31 | |
cf8a192d | 200 | archobjs="os2$obj_ext dl_os2$obj_ext" |
4633a7c4 | 201 | |
487a7f01 | 202 | # Run files without extension with sh: |
eacfb5f1 | 203 | EXECSHELL=sh |
4633a7c4 LW |
204 | |
205 | cccdlflags='-Zdll' | |
cf8a192d | 206 | dlsrc='dl_dlopen.xs' |
4633a7c4 | 207 | ld='gcc' |
eacfb5f1 | 208 | |
209 | #cppflags='-DDOSISH -DOS2=2 -DEMBED -I.' | |
4633a7c4 | 210 | |
4633a7c4 LW |
211 | # for speedup: (some patches to ungetc are also needed): |
212 | # Note that without this guy tests 8 and 10 of io/tell.t fail, with it 11 fails | |
213 | ||
eacfb5f1 | 214 | stdstdunder=`echo "#include <stdio.h>" | cpp | egrep -c "char +\* +_ptr"` |
4633a7c4 LW |
215 | d_stdstdio='define' |
216 | d_stdiobase='define' | |
217 | d_stdio_ptr_lval='define' | |
218 | d_stdio_cnt_lval='define' | |
4633a7c4 | 219 | |
eacfb5f1 | 220 | if test "$stdstdunder" = 0; then |
221 | stdio_ptr='((fp)->ptr)' | |
222 | stdio_cnt='((fp)->rcount)' | |
223 | stdio_base='((fp)->buffer)' | |
224 | stdio_bufsiz='((fp)->rcount + (fp)->ptr - (fp)->buffer)' | |
225 | ccflags="$ccflags -DMYTTYNAME" | |
226 | myttyname='define' | |
227 | else | |
228 | stdio_ptr='((fp)->_ptr)' | |
229 | stdio_cnt='((fp)->_rcount)' | |
230 | stdio_base='((fp)->_buffer)' | |
231 | stdio_bufsiz='((fp)->_rcount + (fp)->_ptr - (fp)->_buffer)' | |
232 | fi | |
233 | ||
234 | # to put into config.sh | |
235 | myttyname="$myttyname" | |
236 | ||
237 | # To have manpages installed | |
238 | nroff='nroff.cmd' | |
239 | # above will be overwritten otherwise, indented to avoid config.sh | |
240 | _nroff='nroff.cmd' | |
241 | ||
31e507d9 | 242 | # should be handled automatically by Configure now. |
eacfb5f1 | 243 | ln='cp' |
244 | # Will be rewritten otherwise, indented to not put in config.sh | |
245 | _ln='cp' | |
246 | lns='cp' | |
247 | ||
248 | nm_opt='-p' | |
249 | ||
cf8a192d | 250 | ####### We define these functions ourselves |
4633a7c4 | 251 | |
e75931a7 YST |
252 | d_strtoll='define' |
253 | d_strtoull='define' | |
cf8a192d | 254 | d_getprior='define' |
255 | d_setprior='define' | |
256 | ||
84902520 | 257 | # The next two are commented. pdksh handles #!, extproc gives no path part. |
4633a7c4 LW |
258 | # sharpbang='extproc ' |
259 | # shsharp='false' | |
260 | ||
261 | # Commented: | |
262 | #startsh='extproc ksh\\n#! sh' | |
760ac839 | 263 | |
d6a255e6 IZ |
264 | # Find patch: |
265 | gnupatch='patch' | |
266 | if (gnupatch -v || gnupatch --version) 2>&1 >/dev/null; then | |
267 | gnupatch=gnupatch | |
268 | else | |
269 | if (gpatch -v || gpatch --version) 2>&1 >/dev/null; then | |
270 | gnupatch=gpatch | |
271 | else | |
272 | # They may have a special PATH during configuring | |
273 | if (patch -v || patch --version) 2>&1 >/dev/null; then | |
274 | gnupatch="`./UU/loc patch.exe undef $pth`" | |
275 | fi | |
276 | fi | |
277 | fi | |
278 | ||
279 | # Apply patches if needed | |
280 | case "$0$running_c_cmd" in | |
281 | *[/\\]Configure|*[/\\]Configure.|Configure|Configure.) # Skip Configure.cmd | |
282 | if grep "^libnames" ./Configure > /dev/null; then | |
283 | # Not patched! | |
284 | if test -f ./Configure.cmd ; then | |
285 | echo "!!!" >&2 | |
286 | echo "!!! ./Configure not patched, but ./Configure.cmd exits" >&2 | |
287 | echo "!!! Do not know what to do!" >&2 | |
288 | echo "!!!" >&2 | |
289 | exit 2 | |
290 | fi | |
291 | echo "!!!" >&2 | |
292 | echo "!!! You did not patch ./Configure!" >&2 | |
293 | echo "!!! I create Configure.cmd and patch it from ./os2/diff.configure." >&2 | |
294 | echo "!!!" >&2 | |
295 | echo "$gnupatch -b -p1 --output=Configure.cmd <./os2/diff.configure 2>&1 | tee 00_auto_patch" >&2 | |
296 | ($gnupatch -b -p1 --output=Configure.cmd <./os2/diff.configure 2>&1 | tee 00_auto_patch) >&2 | |
297 | echo "!!!" >&2 | |
298 | echo "!!! The report of patching is copied to 00_auto_patch." >&2 | |
299 | echo "!!! Now you need to restart Configure.cmd with all the options" >&2 | |
300 | echo "!!!" >&2 | |
301 | echo "extproc sh" > Configure.ctm | |
302 | cat Configure.cmd >> Configure.ctm && mv -f Configure.ctm Configure.cmd | |
303 | exit 0 | |
304 | else | |
305 | echo "!!! Apparently we are running a patched Configure." >&2 | |
306 | fi | |
307 | ;; | |
308 | *) echo "!!! Apparently we are running a renamed Configure: '$0'." >&2 | |
309 | esac | |
310 | ||
7162771d JH |
311 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
312 | # after it has prompted the user for whether to use threads. | |
313 | cat > UU/usethreads.cbu <<'EOCBU' | |
314 | case "$usethreads" in | |
315 | $define|true|[yY]*) | |
316 | ccflags="-Zmt $ccflags" | |
317 | cppflags="-Zmt $cppflags" # Do we really need to set this? | |
318 | aout_ccflags="-DUSE_THREADS $aout_ccflags" | |
319 | aout_cppflags="-DUSE_THREADS $aout_cppflags" | |
320 | aout_lddlflags="-Zmt $aout_lddlflags" | |
321 | aout_ldflags="-Zmt $aout_ldflags" | |
322 | ;; | |
323 | esac | |
324 | EOCBU | |
325 | ||
760ac839 LW |
326 | # Now install the external modules. We are in the ./hints directory. |
327 | ||
9b8c873d | 328 | cd ./os2/OS2 |
760ac839 LW |
329 | |
330 | if ! test -d ../../ext/OS2 ; then | |
331 | mkdir ../../ext/OS2 | |
332 | fi | |
333 | ||
334 | cp -rfu * ../../ext/OS2/ | |
335 | ||
336 | # Install tests: | |
337 | ||
338 | for xxx in * ; do | |
339 | if $test -d $xxx/t; then | |
340 | cp -uf $xxx/t/*.t ../../t/lib | |
341 | else | |
342 | if $test -d $xxx; then | |
343 | cd $xxx | |
344 | for yyy in * ; do | |
345 | if $test -d $yyy/t; then | |
346 | cp -uf $yyy/t/*.t ../../t/lib | |
347 | fi | |
348 | done | |
349 | cd .. | |
350 | fi | |
351 | fi | |
352 | done | |
353 | ||
5cf1d1f1 JH |
354 | case "$ldlibpthname" in |
355 | '') ldlibpthname=none ;; | |
356 | esac | |
357 | ||
760ac839 | 358 | # Now go back |
9b8c873d | 359 | cd ../.. |