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1 | #! /bin/sh |
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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? |
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9 | # There are notes about "patched pdksh" I do not understand. |
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10 | |
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11 | # Note that symbol extraction code gives wrong answers (sometimes?) on |
12 | # gethostent and setsid. |
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13 | |
14 | # Note that during the .obj compile you need to move the perl.dll file |
15 | # to LIBPATH :-( |
16 | |
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17 | # Optimization (GNU make 3.74 cannot be loaded :-(): |
18 | emxload -m 30 sh.exe ls.exe tr.exe id.exe sed.exe # make.exe |
19 | emxload -m 30 grep.exe egrep.exe fgrep.exe cat.exe rm.exe mv.exe cp.exe |
20 | emxload -m 30 uniq.exe basename.exe sort.exe awk.exe echo.exe |
21 | |
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22 | path_sep=\; |
23 | |
24 | if test -f $sh.exe; then sh=$sh.exe; fi |
25 | |
26 | startsh="#!$sh" |
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27 | |
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28 | sysman=`../UU/loc . /man/man1 c:/man/man1 c:/usr/man/man1 d:/man/man1 d:/usr/man/man1 e:/man/man1 e:/usr/man/man1 f:/man/man1 f:/usr/man/man1 g:/man/man1 g:/usr/man/man1 /usr/man/man1` |
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29 | cc='gcc' |
30 | usrinc='/emx/include' |
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31 | libemx="`../UU/loc . X c:/emx/lib d:/emx/lib e:/emx/lib f:/emx/lib g:/emx/lib h:/emx/lib /emx/lib`" |
32 | |
33 | if test "$libemx" = "X"; then echo "Cannot find C library!"; fi |
34 | |
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35 | # Acute backslashitis: |
36 | libpth="`echo \"$LIBRARY_PATH\" | tr ';\\\' ' /'`" |
37 | libpth="$libpth $libemx/mt $libemx" |
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38 | |
39 | set `emxrev -f emxlibcm` |
40 | emxcrtrev=$5 |
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41 | |
42 | so='dll' |
43 | |
44 | # Additional definitions: |
45 | |
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46 | firstmakefile='GNUmakefile' |
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47 | exe_ext='.exe' |
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48 | |
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49 | # We provide it |
50 | i_dlfcn='define' |
51 | |
52 | aout_d_shrplib='undef' |
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53 | aout_useshrplib='false' |
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54 | aout_obj_ext='.o' |
55 | aout_lib_ext='.a' |
56 | aout_ar='ar' |
57 | aout_plibext='.a' |
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58 | aout_lddlflags='-Zdll' |
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59 | if [ $emxcrtrev -ge 50 ]; then |
60 | aout_ldflags='-Zexe -Zsmall-conv' |
61 | else |
62 | aout_ldflags='-Zexe' |
63 | fi |
64 | |
65 | # To get into config.sh: |
66 | aout_ldflags="$aout_ldflags" |
67 | |
68 | aout_d_fork='define' |
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69 | aout_ccflags='-DPERL_CORE -DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I. -DPACK_MALLOC -DDEBUGGING_MSTATS -DTWO_POT_OPTIMIZE -DPERL_EMERGENCY_SBRK' |
70 | aout_cppflags='-DPERL_CORE -DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I. -DPACK_MALLOC -DDEBUGGING_MSTATS -DTWO_POT_OPTIMIZE -DPERL_EMERGENCY_SBRK' |
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71 | aout_use_clib='c' |
72 | aout_usedl='undef' |
73 | aout_archobjs="os2.o dl_os2.o" |
74 | |
75 | # variable which have different values for aout compile |
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76 | used_aout='d_shrplib useshrplib plibext lib_ext obj_ext ar plibext d_fork lddlflags ldflags ccflags use_clib usedl archobjs cppflags' |
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77 | |
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78 | if [ "$emxaout" != "" ]; then |
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79 | d_shrplib="$aout_d_shrplib" |
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80 | useshrplib="$aout_useshrplib" |
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81 | obj_ext="$aout_obj_ext" |
82 | lib_ext="$aout_lib_ext" |
83 | ar="$aout_ar" |
84 | plibext="$aout_plibext" |
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85 | if [ $emxcrtrev -lt 50 ]; then |
86 | d_fork="$aout_d_fork" |
87 | fi |
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88 | lddlflags="$aout_lddlflags" |
89 | ldflags="$aout_ldflags" |
90 | ccflags="$aout_ccflags" |
91 | cppflags="$aout_cppflags" |
92 | use_clib="$aout_use_clib" |
93 | usedl="$aout_usedl" |
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94 | else |
95 | d_shrplib='define' |
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96 | useshrplib='true' |
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97 | obj_ext='.obj' |
98 | lib_ext='.lib' |
99 | ar='emxomfar' |
100 | plibext='.lib' |
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101 | if [ $emxcrtrev -ge 50 ]; then |
102 | d_fork='define' |
103 | else |
104 | d_fork='undef' |
105 | fi |
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106 | lddlflags='-Zdll -Zomf -Zmt -Zcrtdll' |
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107 | # Recursive regmatch may eat 2.5M of stack alone. |
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108 | ldflags='-Zexe -Zomf -Zmt -Zcrtdll -Zstack 32000' |
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109 | if [ $emxcrtrev -ge 50 ]; then |
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110 | ccflags='-Zomf -Zmt -DDOSISH -DOS2=2 -DEMBED -I. -DPACK_MALLOC -DDEBUGGING_MSTATS -DTWO_POT_OPTIMIZE -DPERL_EMERGENCY_SBRK' |
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111 | else |
112 | ccflags='-Zomf -Zmt -DDOSISH -DOS2=2 -DEMBED -I. -DPACK_MALLOC -DDEBUGGING_MSTATS -DEMX_BAD_SBRK' |
113 | fi |
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114 | use_clib='c_import' |
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115 | usedl='define' |
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116 | fi |
117 | |
118 | # To get into config.sh (should start at the beginning of line) |
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119 | # or you can put it into config.over. |
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120 | plibext="$plibext" |
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121 | # plibext is not needed anymore. Just directly set $libperl. |
122 | libperl="libperl${plibext}" |
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123 | |
124 | #libc="/emx/lib/st/c_import$lib_ext" |
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125 | libc="$libemx/mt/$use_clib$lib_ext" |
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126 | |
127 | if test -r "$libemx/c_alias$lib_ext"; then |
128 | libnames="$libemx/c_alias$lib_ext" |
129 | fi |
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130 | # otherwise puts -lc ??? |
131 | |
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132 | # [Maybe we should just remove c from $libswanted ?] |
133 | |
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134 | # Test would pick up wrong rand, so we hardwire the value for random() |
135 | libs='-lsocket -lm -lbsd' |
136 | randbits=31 |
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137 | archobjs="os2$obj_ext dl_os2$obj_ext" |
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138 | |
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139 | # Run files without extension with sh: |
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140 | EXECSHELL=sh |
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141 | |
142 | cccdlflags='-Zdll' |
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143 | dlsrc='dl_dlopen.xs' |
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144 | ld='gcc' |
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145 | |
146 | #cppflags='-DDOSISH -DOS2=2 -DEMBED -I.' |
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147 | |
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148 | # for speedup: (some patches to ungetc are also needed): |
149 | # Note that without this guy tests 8 and 10 of io/tell.t fail, with it 11 fails |
150 | |
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151 | stdstdunder=`echo "#include <stdio.h>" | cpp | egrep -c "char +\* +_ptr"` |
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152 | d_stdstdio='define' |
153 | d_stdiobase='define' |
154 | d_stdio_ptr_lval='define' |
155 | d_stdio_cnt_lval='define' |
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156 | |
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157 | if test "$stdstdunder" = 0; then |
158 | stdio_ptr='((fp)->ptr)' |
159 | stdio_cnt='((fp)->rcount)' |
160 | stdio_base='((fp)->buffer)' |
161 | stdio_bufsiz='((fp)->rcount + (fp)->ptr - (fp)->buffer)' |
162 | ccflags="$ccflags -DMYTTYNAME" |
163 | myttyname='define' |
164 | else |
165 | stdio_ptr='((fp)->_ptr)' |
166 | stdio_cnt='((fp)->_rcount)' |
167 | stdio_base='((fp)->_buffer)' |
168 | stdio_bufsiz='((fp)->_rcount + (fp)->_ptr - (fp)->_buffer)' |
169 | fi |
170 | |
171 | # to put into config.sh |
172 | myttyname="$myttyname" |
173 | |
174 | # To have manpages installed |
175 | nroff='nroff.cmd' |
176 | # above will be overwritten otherwise, indented to avoid config.sh |
177 | _nroff='nroff.cmd' |
178 | |
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179 | # should be handled automatically by Configure now. |
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180 | ln='cp' |
181 | # Will be rewritten otherwise, indented to not put in config.sh |
182 | _ln='cp' |
183 | lns='cp' |
184 | |
185 | nm_opt='-p' |
186 | |
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187 | ####### We define these functions ourselves |
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188 | |
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189 | d_getprior='define' |
190 | d_setprior='define' |
191 | |
192 | ####### All the rest is commented |
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193 | |
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194 | # The next two are commented. pdksh handles #! |
195 | # sharpbang='extproc ' |
196 | # shsharp='false' |
197 | |
198 | # Commented: |
199 | #startsh='extproc ksh\\n#! sh' |
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200 | |
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201 | # Copy pod: |
202 | |
203 | cp ../README.os2 ../pod/perlos2.pod |
204 | |
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205 | # Now install the external modules. We are in the ./hints directory. |
206 | |
207 | cd ../os2/OS2 |
208 | |
209 | if ! test -d ../../ext/OS2 ; then |
210 | mkdir ../../ext/OS2 |
211 | fi |
212 | |
213 | cp -rfu * ../../ext/OS2/ |
214 | |
215 | # Install tests: |
216 | |
217 | for xxx in * ; do |
218 | if $test -d $xxx/t; then |
219 | cp -uf $xxx/t/*.t ../../t/lib |
220 | else |
221 | if $test -d $xxx; then |
222 | cd $xxx |
223 | for yyy in * ; do |
224 | if $test -d $yyy/t; then |
225 | cp -uf $yyy/t/*.t ../../t/lib |
226 | fi |
227 | done |
228 | cd .. |
229 | fi |
230 | fi |
231 | done |
232 | |
233 | |
234 | # Now go back |
235 | cd ../../hints |