Add support for PERL_HASH_SEED_EXPLICIT and NO_HASH_SEED in the

[p5sagit/p5-mst-13.2.git] / win32 / makefile.mk

diff --git a/win32/makefile.mk b/win32/makefile.mk
index 137abe9..9e11fec 100644 (file)
--- a/win32/makefile.mk
+++ b/win32/makefile.mk
@@ -79,7 +79,7 @@ USE_PERLIO    *= define
 # Comment this out if you don't want to enable large file support for
 # some reason.  Should normally only be changed to maintain compatibility
 # with an older release of perl.
-USE_LARGE_FILES *= define
+USE_LARGE_FILES        *= define
 
 #
 # uncomment exactly one of the following
@@ -97,10 +97,10 @@ CCTYPE              *= GCC
 
 #
 # uncomment this if your Borland compiler is older than v5.4.
-#BCCOLD = define
+#BCCOLD                *= define
 #
 # uncomment this if you want to use Borland's VCL as your CRT
-#BCCVCL = define
+#BCCVCL                *= define
 
 #
 # uncomment this if you are compiling under Windows 95/98 and command.com
@@ -186,6 +186,16 @@ CCLIBDIR   *= $(CCHOME)\lib
 #
 
 #
+# Adding -DPERL_HASH_SEED_EXPLICIT will disable randomization of Perl's
+# internal hash function unless the PERL_HASH_SEED environment variable is set.
+# Alternatively, adding -DNO_HASH_SEED will completely disable the
+# randomization feature. 
+# The latter is required to maintain binary compatibility with Perl 5.8.0.
+#
+#BUILDOPT      += -DPERL_HASH_SEED_EXPLICIT
+#BUILDOPT      += -DNO_HASH_SEED
+
+#
 # This should normally be disabled.  Adding -DPERL_POLLUTE enables support
 # for old symbols by default, at the expense of extreme pollution.  You most
 # probably just want to build modules that won't compile with
@@ -204,6 +214,7 @@ CCLIBDIR    *= $(CCHOME)\lib
 #
 # This should normally be disabled.  Enabling it causes perl to read scripts
 # in text mode (which is the 5.005 behavior) and will break ByteLoader.
+#
 #BUILDOPT      += -DPERL_TEXTMODE_SCRIPTS
 
 #
@@ -999,13 +1010,13 @@ $(CONFIGPM) : $(MINIPERL) ..\config.sh config_h.PL ..\minimod.pl
 $(MINIPERL) : $(MINIDIR) $(MINI_OBJ) $(CRTIPMLIBS)
 .IF "$(CCTYPE)" == "BORLAND"
        $(LINK32) -Tpe -ap $(BLINK_FLAGS) \
-           @$(mktmp c0x32$(o) $(MINI_OBJ:s,\,\\),$(@:s,\,\\),,$(LIBFILES),)
+           @$(mktmp c0x32$(o) $(MINI_OBJ:s,\,$B,),$(@:s,\,$B,),,$(LIBFILES),)
 .ELIF "$(CCTYPE)" == "GCC"
        $(LINK32) -v -mconsole -o $@ $(BLINK_FLAGS) \
-           $(mktmp $(LKPRE) $(MINI_OBJ:s,\,\\) $(LIBFILES) $(LKPOST))
+           $(mktmp $(LKPRE) $(MINI_OBJ:s,\,$B,) $(LIBFILES) $(LKPOST))
 .ELSE
        $(LINK32) -subsystem:console -out:$@ \
-           @$(mktmp $(BLINK_FLAGS) $(LIBFILES) $(MINI_OBJ:s,\,\\))
+           @$(mktmp $(BLINK_FLAGS) $(LIBFILES) $(MINI_OBJ:s,\,$B,))
 .ENDIF
 
 $(MINIDIR) :
@@ -1049,14 +1060,14 @@ perldll.def : $(MINIPERL) $(CONFIGPM) ..\global.sym ..\pp.sym ..\makedef.pl
 $(PERLDLL): perldll.def $(PERLDLL_OBJ) $(PERLDLL_RES) Extensions_static
 .IF "$(CCTYPE)" == "BORLAND"
        $(LINK32) -Tpd -ap $(BLINK_FLAGS) \
-           @$(mktmp c0d32$(o) $(PERLDLL_OBJ:s,\,\\)\n \
+           @$(mktmp c0d32$(o) $(PERLDLL_OBJ:s,\,$B,)\n \
                $@,\n \
                $(LIBFILES)\n \
                perldll.def\n)
        $(IMPLIB) $*.lib $@
 .ELIF "$(CCTYPE)" == "GCC"
        $(LINK32) -mdll -o $@ -Wl,--base-file -Wl,perl.base $(BLINK_FLAGS) \
-           $(mktmp $(LKPRE) $(PERLDLL_OBJ:s,\,\\) \
+           $(mktmp $(LKPRE) $(PERLDLL_OBJ:s,\,$B,) \
                $(shell $(MINIPERL) -I..\lib buildext.pl --list-static-libs|tr \\\\ /) \
                $(LIBFILES) $(LKPOST))
        dlltool --output-lib $(PERLIMPLIB) \
@@ -1065,14 +1076,14 @@ $(PERLDLL): perldll.def $(PERLDLL_OBJ) $(PERLDLL_RES) Extensions_static
                --base-file perl.base \
                --output-exp perl.exp
        $(LINK32) -mdll -o $@ $(BLINK_FLAGS) \
-           $(mktmp $(LKPRE) $(PERLDLL_OBJ:s,\,\\) \
+           $(mktmp $(LKPRE) $(PERLDLL_OBJ:s,\,$B,) \
                $(shell $(MINIPERL) -I..\lib buildext.pl --list-static-libs|tr \\\\ /) \
                $(LIBFILES) perl.exp $(LKPOST))
 .ELSE
        $(LINK32) -dll -def:perldll.def -out:$@ \
            $(shell $(MINIPERL) -I..\lib buildext.pl --list-static-libs) \
            @$(mktmp -base:0x28000000 $(BLINK_FLAGS) $(DELAYLOAD) $(LIBFILES) \
-               $(PERLDLL_RES) $(PERLDLL_OBJ:s,\,\\))
+               $(PERLDLL_RES) $(PERLDLL_OBJ:s,\,$B,))
 .ENDIF
        $(XCOPY) $(PERLIMPLIB) $(COREDIR)
 
@@ -1105,13 +1116,13 @@ $(X2P) : $(MINIPERL) $(X2P_OBJ)
        $(MINIPERL) ..\x2p\s2p.PL
 .IF "$(CCTYPE)" == "BORLAND"
        $(LINK32) -Tpe -ap $(BLINK_FLAGS) \
-           @$(mktmp c0x32$(o) $(X2P_OBJ:s,\,\\),$(@:s,\,\\),,$(LIBFILES),)
+           @$(mktmp c0x32$(o) $(X2P_OBJ:s,\,$B,),$(@:s,\,$B,),,$(LIBFILES),)
 .ELIF "$(CCTYPE)" == "GCC"
        $(LINK32) -v -o $@ $(BLINK_FLAGS) \
-           $(mktmp $(LKPRE) $(X2P_OBJ:s,\,\\) $(LIBFILES) $(LKPOST))
+           $(mktmp $(LKPRE) $(X2P_OBJ:s,\,$B,) $(LIBFILES) $(LKPOST))
 .ELSE
        $(LINK32) -subsystem:console -out:$@ \
-           @$(mktmp $(BLINK_FLAGS) $(LIBFILES) $(X2P_OBJ:s,\,\\))
+           @$(mktmp $(BLINK_FLAGS) $(LIBFILES) $(X2P_OBJ:s,\,$B,))
 .ENDIF
 
 perlmain.c : runperl.c
@@ -1123,8 +1134,8 @@ perlmain$(o) : perlmain.c
 $(PERLEXE): $(PERLDLL) $(CONFIGPM) $(PERLEXE_OBJ) $(PERLEXE_RES)
 .IF "$(CCTYPE)" == "BORLAND"
        $(LINK32) -Tpe -ap $(BLINK_FLAGS) \
-           @$(mktmp c0x32$(o) $(PERLEXE_OBJ:s,\,\\)\n \
-           $(@:s,\,\\),\n \
+           @$(mktmp c0x32$(o) $(PERLEXE_OBJ:s,\,$B,)\n \
+           $(@:s,\,$B,),\n \
            $(PERLIMPLIB) $(LIBFILES)\n)
 .ELIF "$(CCTYPE)" == "GCC"
        $(LINK32) -mconsole -o $@ $(BLINK_FLAGS)  \