OS/2 build

Message-ID: <20020211065640.A14993@math.ohio-state.edu> 

(sans the Configure, perlio.sym, and t/op/stat.t parts)

p4raw-id: //depot/perl@14641

8 files changed, 38 insertions, 3 deletions

diff --git a/Makefile.SH b/Makefile.SH
index 77ed8fedf1..8ae5c5fc53 100644
--- a/Makefile.SH
+++ b/Makefile.SH
@@ -654,7 +654,7 @@ sperl$(OBJ_EXT): perl.c $(h)
 #	test -d lib/auto || mkdir lib/auto
 #
 .PHONY: preplibrary
-preplibrary: miniperl$(EXE_EXT) lib/Config.pm lib/lib.pm
+preplibrary: miniperl$(EXE_EXT) lib/Config.pm lib/lib.pm $(PREPLIBRARY_LIBPERL)
 	@sh ./makedir lib/auto
 	@echo "	AutoSplitting perl library"
 	$(LDLIBPTH) ./miniperl -Ilib -e 'use AutoSplit; \
diff --git a/autodoc.pl b/autodoc.pl
index 8b6f3b4472..02d7c0aeda 100644
--- a/autodoc.pl
+++ b/autodoc.pl
@@ -3,6 +3,9 @@
 require 5.003;	# keep this compatible, an old perl is all we may have before
                 # we build the new one
 
+BEGIN {  push @INC, 'lib' }	# glob() below requires File::Glob
+
+
 #
 # See database of global and static function prototypes at the __END__.
 # This is used to generate prototype headers under various configurations,
diff --git a/ext/Socket/socketpair.t b/ext/Socket/socketpair.t
index e30dd3f446..161a119a09 100644
--- a/ext/Socket/socketpair.t
+++ b/ext/Socket/socketpair.t
@@ -152,7 +152,7 @@ ok (close RIGHT, "close right");
 # guarantee that the stack won't drop a UDP packet, even if it is for localhost.
 
 SKIP: {
-  skip "No usable SOCK_DGRAM", 24 if ($^O eq 'MSWin32');
+  skip "No usable SOCK_DGRAM for socketpair", 24 if ($^O =~ /^(MSWin32|os2)\z/);
 
 
 ok (socketpair (LEFT, RIGHT, AF_UNIX, SOCK_DGRAM, PF_UNSPEC),
diff --git a/hints/os2.sh b/hints/os2.sh
index 126f6114dd..8633f2693e 100644
--- a/hints/os2.sh
+++ b/hints/os2.sh
@@ -108,6 +108,9 @@ exe_ext='.exe'
 # We provide it
 i_dlfcn='define'
 
+# The default one uses exponential notation between 0.0001 and 0.1
+d_Gconvert='gcvt_os2((x),(n),(b))'
+
 # -Zomf build has a problem with _exit() *flushing*, so the test
 # gets confused:
 fflushNULL="define"
@@ -282,6 +285,15 @@ else
     fi
 fi
 
+for f in less.exe less.sh less.ksh less.cmd more.exe more.sh more.ksh more.cmd ; do
+  if test -z "$pager"; then
+    pager="`./UU/loc $f '' $pth`"
+  fi
+done
+if test -z "$pager"; then
+  pager='cmd /c more'
+fi
+
 # Apply patches if needed
 case "$0$running_c_cmd" in
   *[/\\]Configure|*[/\\]Configure.|Configure|Configure.) # Skip Configure.cmd
diff --git a/opcode.pl b/opcode.pl
index 5feca27669..61cd0e8ba3 100755
--- a/opcode.pl
+++ b/opcode.pl
@@ -281,6 +281,10 @@ close ON or die "Error closing opnames.h: $!";
 chmod 0600, 'opcode.h';  # required by dosish filesystems
 chmod 0600, 'opnames.h'; # required by dosish filesystems
 
+# Some dosish systems can't rename over an existing file:
+unlink		"$_-old"	for qw(opcode.h opnames.h);
+rename $_,	"$_-old"	for qw(opcode.h opnames.h);
+
 rename $opcode_new, 'opcode.h' or die "renaming opcode.h: $!\n";
 rename $opname_new, 'opnames.h' or die "renaming opnames.h: $!\n";
 
@@ -329,6 +333,10 @@ close PPSYM or die "Error closing pp.sym: $!";
 chmod 0600, 'pp_proto.h'; # required by dosish filesystems
 chmod 0600, 'pp.sym';     # required by dosish filesystems
 
+# Some dosish systems can't rename over an existing file:
+unlink		"$_-old"	for qw(pp_proto.h pp.sym);
+rename $_,	"$_-old"	for qw(pp_proto.h pp.sym);
+
 rename $pp_proto_new, 'pp_proto.h' or die "rename pp_proto.h: $!\n";
 rename $pp_sym_new, 'pp.sym' or die "rename pp.sym: $!\n";
 
diff --git a/os2/Makefile.SHs b/os2/Makefile.SHs
index 9c44823a21..23f6eadf06 100644
--- a/os2/Makefile.SHs
+++ b/os2/Makefile.SHs
@@ -55,6 +55,7 @@ AOUT_EXTRA_LIBS	= $aout_extra_libs
 !GROK!THIS!
 
 $spitshell >>Makefile <<'!NO!SUBS!'
+PREPLIBRARY_LIBPERL = $(LIBPERL)
 $(LIBPERL): perl.imp $(PERL_DLL) perl5.def libperl_override.lib
 	emximp -o $(LIBPERL) perl.imp
 	cp $(LIBPERL) perl.lib
@@ -126,7 +127,11 @@ perl.linkexp: perl.exports perl.map  os2/os2.sym
 
 # We link miniperl statically, since .DLL depends on $(DYNALOADER) 
 
-miniperl.map miniperl: $(obj) perl$(OBJ_EXT) miniperlmain$(OBJ_EXT) opmini$(OBJ_EXT)
+miniperl.map: miniperl
+
+miniperl.exe: miniperl
+
+miniperl: $(obj) perl$(OBJ_EXT) miniperlmain$(OBJ_EXT) opmini$(OBJ_EXT)
 	$(CC) $(CLDFLAGS) -o miniperl miniperlmain$(OBJ_EXT) perl$(OBJ_EXT) `echo $(obj)|sed -e 's/\bop\./opmini./g'` $(libs) -Zmap -Zlinker /map/PM:VIO
 	@./miniperl -w -Ilib -MExporter -e '<?>' || $(MAKE) minitest
 
diff --git a/os2/os2.c b/os2/os2.c
index 830d900163..8a32ee4d8e 100644
--- a/os2/os2.c
+++ b/os2/os2.c
@@ -2939,3 +2939,9 @@ my_getpwnam (__const__ char *n)
 {
     return passw_wrap(getpwnam(n));
 }
+
+char *
+gcvt_os2 (double value, int digits, char *buffer)
+{
+  return gcvt (value, digits, buffer);
+}
diff --git a/os2/os2ish.h b/os2/os2ish.h
index 68b4dd9820..034fe82836 100644
--- a/os2/os2ish.h
+++ b/os2/os2ish.h
@@ -310,6 +310,7 @@ int my_rmdir (__const__ char *);
 struct passwd *my_getpwent (void);
 void my_setpwent (void);
 void my_endpwent (void);
+char *gcvt_os2(double value, int digits, char *buffer);
 
 struct group *getgrent (void);
 void setgrent (void);