3 # This file reflects the tireless work of
4 # Ilya Zakharevich <ilya@math.ohio-state.edu>
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.
11 # Note that symbol extraction code gives wrong answers (sometimes?) on
12 # gethostent and setsid.
14 # Note that during the .obj compile you need to move the perl.dll file
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
24 if test -f $sh.exe; then sh=$sh.exe; fi
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`
31 emxpath="`../UU/loc . /emx c:/emx d:/emx e:/emx f:/emx g:/emx h:/emx /emx`"
34 if test ! -d "$libemx"; then
35 if test -d "$LIBRARY_PATH"; then
36 usrinc="$LIBRARY_PATH"
38 libemx="`../UU/loc . X c:/emx/lib d:/emx/lib e:/emx/lib f:/emx/lib g:/emx/lib h:/emx/lib /emx/lib`"
42 if test -d "$emxpath/include"; then
43 usrinc="$emxpath/include"
45 if test -d "$C_INCLUDE_PATH"; then
46 usrinc="$C_INCLUDE_PATH"
48 usrinc="`../UU/loc . X c:/emx/include d:/emx/include e:/emx/include f:/emx/include g:/emx/include h:/emx/include /emx/include`"
52 rsx="`../UU/loc rsx.exe undef $pth`"
54 if test "$libemx" = "X"; then echo "Cannot find C library!" >&2; fi
56 # Acute backslashitis:
57 libpth="`echo \"$LIBRARY_PATH\" | tr ';\\\' ' /'`"
58 libpth="$libpth $libemx/mt $libemx"
60 set `emxrev -f emxlibcm`
65 # Additional definitions:
67 firstmakefile='GNUmakefile'
73 aout_d_shrplib='undef'
74 aout_useshrplib='false'
79 aout_lddlflags='-Zdll'
80 if [ $emxcrtrev -ge 50 ]; then
81 aout_ldflags='-Zexe -Zsmall-conv'
86 # To get into config.sh:
87 aout_ldflags="$aout_ldflags"
90 aout_ccflags='-DPERL_CORE -DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I. -DPACK_MALLOC -DTWO_POT_OPTIMIZE -DPERL_EMERGENCY_SBRK'
91 aout_cppflags='-DPERL_CORE -DDOSISH -DPERL_IS_AOUT -DOS2=2 -DEMBED -I. -DPACK_MALLOC -DTWO_POT_OPTIMIZE -DPERL_EMERGENCY_SBRK'
94 aout_archobjs="os2.o dl_os2.o"
96 # variable which have different values for aout compile
97 used_aout='d_shrplib useshrplib plibext lib_ext obj_ext ar plibext d_fork lddlflags ldflags ccflags use_clib usedl archobjs cppflags'
99 if [ "$emxaout" != "" ]; then
100 d_shrplib="$aout_d_shrplib"
101 useshrplib="$aout_useshrplib"
102 obj_ext="$aout_obj_ext"
103 lib_ext="$aout_lib_ext"
105 plibext="$aout_plibext"
106 if [ $emxcrtrev -lt 50 ]; then
107 d_fork="$aout_d_fork"
109 lddlflags="$aout_lddlflags"
110 ldflags="$aout_ldflags"
111 ccflags="$aout_ccflags"
112 cppflags="$aout_cppflags"
113 use_clib="$aout_use_clib"
122 if [ $emxcrtrev -ge 50 ]; then
127 lddlflags='-Zdll -Zomf -Zmt -Zcrtdll'
128 # Recursive regmatch may eat 2.5M of stack alone.
129 ldflags='-Zexe -Zomf -Zmt -Zcrtdll -Zstack 32000'
130 if [ $emxcrtrev -ge 50 ]; then
131 ccflags='-Zomf -Zmt -DDOSISH -DOS2=2 -DEMBED -I. -DPACK_MALLOC -DDEBUGGING_MSTATS -DTWO_POT_OPTIMIZE -DPERL_EMERGENCY_SBRK'
133 ccflags='-Zomf -Zmt -DDOSISH -DOS2=2 -DEMBED -I. -DPACK_MALLOC -DDEBUGGING_MSTATS -DEMX_BAD_SBRK'
139 # To get into config.sh (should start at the beginning of line)
140 # or you can put it into config.over.
142 # plibext is not needed anymore. Just directly set $libperl.
143 libperl="libperl${plibext}"
145 #libc="/emx/lib/st/c_import$lib_ext"
146 libc="$libemx/mt/$use_clib$lib_ext"
148 if test -r "$libemx/c_alias$lib_ext"; then
149 libnames="$libemx/c_alias$lib_ext"
151 # otherwise puts -lc ???
153 # [Maybe we should just remove c from $libswanted ?]
155 # Test would pick up wrong rand, so we hardwire the value for random()
156 libs='-lsocket -lm -lbsd'
158 archobjs="os2$obj_ext dl_os2$obj_ext"
160 # Run files without extension with sh:
167 #cppflags='-DDOSISH -DOS2=2 -DEMBED -I.'
169 # for speedup: (some patches to ungetc are also needed):
170 # Note that without this guy tests 8 and 10 of io/tell.t fail, with it 11 fails
172 stdstdunder=`echo "#include <stdio.h>" | cpp | egrep -c "char +\* +_ptr"`
175 d_stdio_ptr_lval='define'
176 d_stdio_cnt_lval='define'
178 if test "$stdstdunder" = 0; then
179 stdio_ptr='((fp)->ptr)'
180 stdio_cnt='((fp)->rcount)'
181 stdio_base='((fp)->buffer)'
182 stdio_bufsiz='((fp)->rcount + (fp)->ptr - (fp)->buffer)'
183 ccflags="$ccflags -DMYTTYNAME"
186 stdio_ptr='((fp)->_ptr)'
187 stdio_cnt='((fp)->_rcount)'
188 stdio_base='((fp)->_buffer)'
189 stdio_bufsiz='((fp)->_rcount + (fp)->_ptr - (fp)->_buffer)'
192 # to put into config.sh
193 myttyname="$myttyname"
195 # To have manpages installed
197 # above will be overwritten otherwise, indented to avoid config.sh
200 # should be handled automatically by Configure now.
202 # Will be rewritten otherwise, indented to not put in config.sh
208 ####### We define these functions ourselves
213 # Make denser object files and DLL
216 optimize="-O2 -fomit-frame-pointer -malign-loops=2 -malign-jumps=2 -malign-functions=2 -s"
220 # The next two are commented. pdksh handles #!, extproc gives no path part.
221 # sharpbang='extproc '
225 #startsh='extproc ksh\\n#! sh'
229 cp ../README.os2 ../pod/perlos2.pod
231 # Now install the external modules. We are in the ./hints directory.
235 if ! test -d ../../ext/OS2 ; then
239 cp -rfu * ../../ext/OS2/
244 if $test -d $xxx/t; then
245 cp -uf $xxx/t/*.t ../../t/lib
247 if $test -d $xxx; then
250 if $test -d $yyy/t; then
251 cp -uf $yyy/t/*.t ../../t/lib