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- # hints/os2.sh
- # This file reflects the tireless work of
- # Ilya Zakharevich <ilya@math.ohio-state.edu>
- #
- # Trimmed and comments added by
- # Andy Dougherty <doughera@lafcol.lafayette.edu>
- # Exactly what is required beyond a standard OS/2 installation?
- # There are notes about "patched pdksh" I don't understand.
-
- # Note that symbol extraction code gives wrong answers (sometimes?) on
- # gethostent and setsid.
-
- # Note that during the .obj compile you need to move the perl.dll file
- # to LIBPATH :-(
-
- #osname="OS/2"
- 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`
- cc='gcc'
- usrinc='/emx/include'
- libemx="`../UU/loc . X c:/emx/lib d:/emx/lib e:/emx/lib f:/emx/lib g:/emx/lib h:/emx/lib /emx/lib`"
-
- if test "$libemx" = "X"; then echo "Cannot find C library!"; fi
-
- libpth="$libemx/st $libemx"
-
- so='dll'
-
- # Additional definitions:
-
- firstmakefile='GNUmakefile'
- exe_ext='.exe'
-
- if [ "$emxaout" != "" ]; then
- d_shrplib='undef'
- obj_ext='.o'
- lib_ext='.a'
- ar='ar'
- plibext='.a'
- d_fork='define'
- lddlflags='-Zdll'
- ldflags='-Zexe'
- ccflags='-DDOSISH -DNO_SYS_ALLOC -DOS2=2 -DEMBED -I.'
- use_clib='c'
- else
- d_shrplib='define'
- obj_ext='.obj'
- lib_ext='.lib'
- ar='emxomfar'
- plibext='.lib'
- d_fork='undef'
- lddlflags='-Zdll -Zomf -Zcrtdll'
- ldflags='-Zexe -Zomf -Zcrtdll'
- ccflags='-Zomf -DDOSISH -DOS2=2 -DEMBED -I.'
- use_clib='c_import'
- fi
-
- # To get into config.sh (should start at the beginning of line)
- # or you can put it into config.over.
- plibext="$plibext"
-
- #libc="/emx/lib/st/c_import$lib_ext"
- libc="$libemx/st/$use_clib$lib_ext"
-
- if test -r "$libemx/c_alias$lib_ext"; then
- libnames="$libemx/c_alias$lib_ext"
- fi
- # otherwise puts -lc ???
-
- # [Maybe we should just remove c from $libswanted ?]
-
- libs='-lsocket -lm'
- archobjs="os2$obj_ext"
-
- # Run files without extension with sh - feature of patched ksh
- # [???]
- NOHASHBANG=sh
- # Same with newer ksh
- EXECSHELL=sh
-
- cccdlflags='-Zdll'
- dlsrc='dl_os2.xs'
- ld='gcc'
- usedl='define'
-
- #cppflags='-DDOSISH -DOS2=2 -DEMBED -I.'
-
- # for speedup: (some patches to ungetc are also needed):
- # Note that without this guy tests 8 and 10 of io/tell.t fail, with it 11 fails
-
- stdstdunder=`echo "#include <stdio.h>" | cpp | egrep -c "char +\* +_ptr"`
- d_stdstdio='define'
- d_stdiobase='define'
- d_stdio_ptr_lval='define'
- d_stdio_cnt_lval='define'
-
- if test "$stdstdunder" = 0; then
- stdio_ptr='((fp)->ptr)'
- stdio_cnt='((fp)->rcount)'
- stdio_base='((fp)->buffer)'
- stdio_bufsiz='((fp)->rcount + (fp)->ptr - (fp)->buffer)'
- ccflags="$ccflags -DMYTTYNAME"
- myttyname='define'
- else
- stdio_ptr='((fp)->_ptr)'
- stdio_cnt='((fp)->_rcount)'
- stdio_base='((fp)->_buffer)'
- stdio_bufsiz='((fp)->_rcount + (fp)->_ptr - (fp)->_buffer)'
- fi
-
- # to put into config.sh
- myttyname="$myttyname"
-
- # To have manpages installed
- nroff='nroff.cmd'
- # above will be overwritten otherwise, indented to avoid config.sh
- _nroff='nroff.cmd'
-
- ln='cp'
- # Will be rewritten otherwise, indented to not put in config.sh
- _ln='cp'
- lns='cp'
-
- nm_opt='-p'
-
- ####### All the rest is commented
-
- # I do not have these:
- #dynamic_ext='Fcntl GDBM_File SDBM_File POSIX Socket UPM REXXCALL'
- #dynamic_ext='Fcntl POSIX Socket SDBM_File Devel/DProf'
- #extensions='Fcntl GDBM_File SDBM_File POSIX Socket UPM REXXCALL'
- #extensions='Fcntl SDBM_File POSIX Socket Devel/DProf'
-
- # The next two are commented. pdksh handles #!
- # sharpbang='extproc '
- # shsharp='false'
-
- # Commented:
- #startsh='extproc ksh\\n#! sh'
-