# Windows SDK 64-bit compiler and tools
#
# This is set up to build a perl.exe that runs off a shared library
-# (perl517.dll). Also makes individual DLLs for the XS extensions.
+# (perl519.dll). Also makes individual DLLs for the XS extensions.
#
##
# versioned installation can be obtained by setting INST_TOP above to a
# path that includes an arbitrary version string.
#
-#INST_VER *= \5.17.5
+#INST_VER *= \5.19.1
#
# Comment this out if you DON'T want your perl installation to have
#
# Visual C++ 6.x (aka Visual C++ 98)
#CCTYPE *= MSVC60
+# Visual C++ .NET 2002/2003 (aka Visual C++ 7.x) (full version)
+#CCTYPE *= MSVC70
# Visual C++ Toolkit 2003 (aka Visual C++ 7.x) (free command-line tools)
#CCTYPE *= MSVC70FREE
-# Visual C++ .NET 2003 (aka Visual C++ 7.x) (full version)
-#CCTYPE *= MSVC70
# Windows Server 2003 SP1 Platform SDK (April 2005)
#CCTYPE = SDK2003SP1
-# Visual C++ 2005 Express Edition (aka Visual C++ 8.x) (free version)
-#CCTYPE *= MSVC80FREE
# Visual C++ 2005 (aka Visual C++ 8.x) (full version)
#CCTYPE *= MSVC80
-# Visual C++ 2008 Express Edition (aka Visual C++ 9.x) (free version)
-#CCTYPE *= MSVC90FREE
+# Visual C++ 2005 Express Edition (aka Visual C++ 8.x) (free version)
+#CCTYPE *= MSVC80FREE
# Visual C++ 2008 (aka Visual C++ 9.x) (full version)
#CCTYPE *= MSVC90
-# Visual C++ 2010 Express Edition (aka Visual C++ 10.x) (free version)
-#CCTYPE = MSVC100FREE
+# Visual C++ 2008 Express Edition (aka Visual C++ 9.x) (free version)
+#CCTYPE *= MSVC90FREE
# Visual C++ 2010 (aka Visual C++ 10.x) (full version)
#CCTYPE = MSVC100
+# Visual C++ 2010 Express Edition (aka Visual C++ 10.x) (free version)
+#CCTYPE = MSVC100FREE
+# Visual C++ 2012 (aka Visual C++ 11.x) (full version)
+#CCTYPE = MSVC110
+# Visual C++ 2012 Express Edition (aka Visual C++ 11.x) (free version)
+#CCTYPE = MSVC110FREE
# MinGW or mingw-w64 with gcc-3.2 or later
CCTYPE *= GCC
# set this to additionally provide a statically linked perl-static.exe.
# Note that dynamic loading will not work with this perl, so you must
# include required modules statically using the STATIC_EXT or ALL_STATIC
-# variables below. A static library perl517s.lib will also be created.
+# variables below. A static library perl519s.lib will also be created.
# Ordinary perl.exe is not affected by this option.
#
#BUILD_STATIC *= define
.ENDIF
.ENDIF
+.IF "$(USE_PERLIO)" == "define"
+BUILDOPT += -DUSE_PERLIO
+.ENDIF
+
.IF "$(USE_ITHREADS)" == "define"
ARCHNAME !:= $(ARCHNAME)-thread
.ENDIF
.ENDIF
.ENDIF
-# Visual C++ 98, .NET 2003, 2005/2008/2010 specific.
-# VC++ 6/7/8/9/10.x can load DLLs on demand. Makes the test suite run
-# in about 10% less time. (The free version of 7.x can't do this, but the free
-# versions of 8/9/10.x can.)
-.IF "$(CCTYPE)" == "MSVC60" || "$(CCTYPE)" == "MSVC70" || \
- "$(CCTYPE)" == "MSVC80" || "$(CCTYPE)" == "MSVC80FREE" || \
- "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE" || \
- "$(CCTYPE)" == "MSVC100" || "$(CCTYPE)" == "MSVC100FREE"
-DELAYLOAD *= -DELAYLOAD:ws2_32.dll delayimp.lib
-.ENDIF
-
-# Visual C++ 2005 and 2008 (VC++ 8.x and 9.x) create manifest files for EXEs and
-# DLLs. These either need copying everywhere with the binaries, or else need
-# embedding in them otherwise MSVCR80.dll or MSVCR90.dll won't be found. For
-# simplicity, embed them if they exist (and delete them afterwards so that they
-# don't get installed too).
-EMBED_EXE_MANI = if exist $@.manifest mt -nologo -manifest $@.manifest -outputresource:$@;1 && \
- if exist $@.manifest del $@.manifest
-EMBED_DLL_MANI = if exist $@.manifest mt -nologo -manifest $@.manifest -outputresource:$@;2 && \
- if exist $@.manifest del $@.manifest
-
ARCHDIR = ..\lib\$(ARCHNAME)
COREDIR = ..\lib\CORE
AUTODIR = ..\lib\auto
.ENDIF
EXTRACFLAGS =
-CFLAGS = $(INCLUDES) $(DEFINES) $(LOCDEFS) $(OPTIMIZE)
+CFLAGS = $(EXTRACFLAGS) $(INCLUDES) $(DEFINES) $(LOCDEFS) $(OPTIMIZE)
LINK_FLAGS = $(LINK_DBG) -L"$(INST_COREDIR)" -L"$(CCLIBDIR)"
OBJOUT_FLAG = -o
EXEOUT_FLAG = -o
.ELSE
+# All but the free version of VC++ 7.x can load DLLs on demand. Makes the test
+# suite run in about 10% less time.
+.IF "$(CCTYPE)" != "MSVC70FREE"
+DELAYLOAD = -DELAYLOAD:ws2_32.dll delayimp.lib
+.ENDIF
+
+# Visual C++ 2005 and 2008 (VC++ 8.x and 9.x) create manifest files for EXEs and
+# DLLs. These either need copying everywhere with the binaries, or else need
+# embedding in them otherwise MSVCR80.dll or MSVCR90.dll won't be found. For
+# simplicity, embed them if they exist (and delete them afterwards so that they
+# don't get installed too).
+EMBED_EXE_MANI = if exist $@.manifest mt -nologo -manifest $@.manifest -outputresource:$@;1 && \
+ if exist $@.manifest del $@.manifest
+EMBED_DLL_MANI = if exist $@.manifest mt -nologo -manifest $@.manifest -outputresource:$@;2 && \
+ if exist $@.manifest del $@.manifest
+
+# Most relevant compiler-specific options fall into two groups:
+# either pre-MSVC80 or MSVC80 onwards, so define a macro for this.
+.IF "$(CCTYPE)" == "MSVC60" || \
+ "$(CCTYPE)" == "MSVC70" || "$(CCTYPE)" == "MSVC70FREE"
+PREMSVC80 = define
+.ELSE
+PREMSVC80 = undef
+.ENDIF
+
CC = cl
LINK32 = link
LIB32 = $(LINK32) -lib
OPTIMIZE = -Od -MD -Zi -DDEBUGGING
LINK_DBG = -debug
.ELSE
-OPTIMIZE = -MD -Zi -DNDEBUG
+# -O1 yields smaller code, which turns out to be faster than -O2 on x86 and x64
+OPTIMIZE = -O1 -MD -Zi -DNDEBUG
# we enable debug symbols in release builds also
LINK_DBG = -debug -opt:ref,icf
# you may want to enable this if you want COFF symbols in the executables
#LINK_DBG = $(LINK_DBG) -debugtype:both
.IF "$(WIN64)" == "define"
# enable Whole Program Optimizations (WPO) and Link Time Code Generation (LTCG)
-OPTIMIZE += -Ox -GL
+OPTIMIZE += -GL
LINK_DBG += -ltcg
-.ELSE
-# -O1 yields smaller code, which turns out to be faster than -O2 on x86
-OPTIMIZE += -O1
-#OPTIMIZE += -O2
.ENDIF
.ENDIF
OPTIMIZE += -fp:precise
.ENDIF
-# For now, silence VC++ 8/9/10.x's warnings about "unsafe" CRT functions
+# For now, silence warnings from VC++ 8.x onwards about "unsafe" CRT functions
# and POSIX CRT function names being deprecated.
-.IF "$(CCTYPE)" == "MSVC80" || "$(CCTYPE)" == "MSVC80FREE" || \
- "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE" || \
- "$(CCTYPE)" == "MSVC100" || "$(CCTYPE)" == "MSVC100FREE"
+.IF "$(PREMSVC80)" == "undef"
DEFINES += -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE
.ENDIF
# Perl itself with e.g. VC6 but later installs an XS module using VC8
# the time_t types will still be compatible.
.IF "$(WIN64)" == "undef"
-.IF "$(CCTYPE)" == "MSVC60" || \
- "$(CCTYPE)" == "MSVC70" || "$(CCTYPE)" == "MSVC70FREE"
+.IF "$(PREMSVC80)" == "define"
BUILDOPT += -D_USE_32BIT_TIME_T
.ENDIF
.ENDIF
CFLAGS_O = $(CFLAGS) $(BUILDOPT)
-.IF "$(CCTYPE)" == "MSVC80" || "$(CCTYPE)" == "MSVC80FREE" || \
- "$(CCTYPE)" == "MSVC90" || "$(CCTYPE)" == "MSVC90FREE" || \
- "$(CCTYPE)" == "MSVC100" || "$(CCTYPE)" == "MSVC100FREE"
+.IF "$(PREMSVC80)" == "undef"
LINK_FLAGS += "/manifestdependency:type='Win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'"
.ELSE
RSC_FLAGS = -DINCLUDE_MANIFEST
PERLEXE = ..\perl.exe
WPERLEXE = ..\wperl.exe
PERLEXESTATIC = ..\perl-static.exe
+STATICDIR = .\static.tmp
GLOBEXE = ..\perlglob.exe
CONFIGPM = ..\lib\Config.pm ..\lib\Config_heavy.pl
MINIMOD = ..\lib\ExtUtils\Miniperl.pm
X2P = ..\x2p\a2p.exe
GENUUDMAP = ..\generate_uudmap.exe
-.IF "$(BUILD_STATIC)" == "define"
+.IF "$(BUILD_STATIC)" == "define" || "$(ALL_STATIC)" == "define"
PERLSTATIC = static
.ELSE
PERLSTATIC =
..\utils\ptardiff \
..\utils\ptargrep \
..\utils\zipdetails \
- ..\utils\cpanp-run-perl \
- ..\utils\cpanp \
- ..\utils\cpan2dist \
..\utils\shasum \
..\utils\instmodsh \
..\utils\json_pp \
CFGSH_TMPL = config.gc
CFGH_TMPL = config_H.gc
-PERLIMPLIB = ..\libperl517$(a)
-PERLSTATICLIB = ..\libperl517s$(a)
+PERLIMPLIB = ..\libperl519$(a)
+PERLSTATICLIB = ..\libperl519s$(a)
INT64 = long long
INT64f = ll
# makedef.pl must be updated if this changes, and this should normally
# only change when there is an incompatible revision of the public API.
-PERLIMPLIB *= ..\perl517$(a)
-PERLSTATICLIB *= ..\perl517s$(a)
-PERLDLL = ..\perl517.dll
+PERLIMPLIB *= ..\perl519$(a)
+PERLSTATICLIB *= ..\perl519s$(a)
+PERLDLL = ..\perl519.dll
XCOPY = xcopy /f /r /i /d /y
RCOPY = xcopy /f /r /i /e /d /y
.IF "$(ALL_STATIC)" == "define"
# some exclusions, unfortunately, until fixed:
-# - Win32 extension contains overlapped symbols with win32.c (BUG!)
-# - MakeMaker isn't capable enough for SDBM_File (smaller bug)
-# - Encode (encoding search algorithm relies on shared library?)
-STATIC_EXT = * !Win32 !SDBM_File !Encode
+# - MakeMaker isn't capable enough for SDBM_File (small bug)
+# - GCC's linker gets undefined references to _BZ2_compressBlock and
+# _cp936_encoding, _cp932_encoding and others in Encode/CN.o and Encode/JP.o
+STATIC_EXT = * !SDBM_File
+.IF "$(CCTYPE)" == "GCC"
+STATIC_EXT += !Compress/Raw/Bzip2 !Encode
+.ENDIF
.ELSE
# specify static extensions here, for example:
-#STATIC_EXT = Cwd Compress/Raw/Zlib
+# (be sure to include Win32CORE to load Win32 on demand)
+#STATIC_EXT = Win32CORE Cwd Compress/Raw/Zlib
STATIC_EXT = Win32CORE
.ENDIF
$(CFGSH_TMPL) > ..\config.sh
$(MINIPERL) -I..\lib ..\configpm --chdir=..
-del /f $(CFGH_TMPL)
- -$(MINIPERL) -I..\lib $(ICWD) config_h.PL "ARCHPREFIX=$(ARCHPREFIX)"
+ -$(MINIPERL) -I..\lib config_h.PL "ARCHPREFIX=$(ARCHPREFIX)"
rename config.h $(CFGH_TMPL)
$(CONFIGPM) : $(MINIPERL) ..\config.sh config_h.PL ..\minimod.pl
$(XCOPY) ..\*.h $(COREDIR)\*.*
$(XCOPY) *.h $(COREDIR)\*.*
$(RCOPY) include $(COREDIR)\*.*
- $(MINIPERL) -I..\lib $(ICWD) config_h.PL "ARCHPREFIX=$(ARCHPREFIX)" \
+ $(MINIPERL) -I..\lib config_h.PL "ARCHPREFIX=$(ARCHPREFIX)" \
|| $(MAKE) $(MAKEMACROS) $(CONFIGPM) $(MAKEFILE)
-..\lib\buildcustomize.pl: $(MINIPERL) ..\write_buildcustomize.pl
- $(MINIPERL) -I..\lib ..\write_buildcustomize.pl .. >..\lib\buildcustomize.pl
-
+# See the comment in Makefile.SH explaining this seemingly cranky ordering
+$(MINIPERL) : ..\lib\buildcustomize.pl
-$(MINIPERL) : $(MINIDIR) $(MINI_OBJ) $(CRTIPMLIBS)
+..\lib\buildcustomize.pl : $(MINIDIR) $(MINI_OBJ) $(CRTIPMLIBS) ..\write_buildcustomize.pl
.IF "$(CCTYPE)" == "GCC"
- $(LINK32) -v -mconsole -o $@ $(BLINK_FLAGS) \
+ $(LINK32) -v -mconsole -o $(MINIPERL) $(BLINK_FLAGS) \
$(mktmp $(LKPRE) $(MINI_OBJ) $(LIBFILES) $(LKPOST))
.ELSE
- $(LINK32) -subsystem:console -out:$@ $(BLINK_FLAGS) \
- @$(mktmp $(LIBFILES) $(MINI_OBJ))
+ $(LINK32) -subsystem:console -out:$(MINIPERL) $(BLINK_FLAGS) \
+ @$(mktmp $(DELAYLOAD) $(LIBFILES) $(MINI_OBJ))
$(EMBED_EXE_MANI)
.ENDIF
+ $(MINIPERL) -I..\lib -f ..\write_buildcustomize.pl ..
$(MINIDIR) :
if not exist "$(MINIDIR)" mkdir "$(MINIDIR)"
$(CC) -c $(CFLAGS) -DPERL_EXTERNAL_GLOB -DPERL_IS_MINIPERL $(OBJOUT_FLAG)$@ ..\$(*B).c
$(MINIWIN32_OBJ) : $(CORE_NOCFG_H)
- $(CC) -c $(CFLAGS) $(OBJOUT_FLAG)$@ $(*B).c
+ $(CC) -c $(CFLAGS) -DPERL_IS_MINIPERL $(OBJOUT_FLAG)$@ $(*B).c
# -DPERL_IMPLICIT_SYS needs C++ for perllib.c
# rules wrapped in .IFs break Win9X build (we end up with unbalanced []s unless
.ENDIF
$(XCOPY) $(PERLIMPLIB) $(COREDIR)
-$(PERLSTATICLIB): Extensions_static
+$(PERLSTATICLIB): $(PERLDLL_OBJ) Extensions_static
.IF "$(CCTYPE)" == "GCC"
-# XXX: It would be nice if MinGW's ar accepted a temporary file, but this
-# doesn't seem to work:
-# $(LIB32) $(LIB_FLAGS) $@ \
-# $(mktmp $(LKPRE) $(shell @type Extensions_static) \
-# $(PERLDLL_OBJ) $(LKPOST))
- $(LIB32) $(LIB_FLAGS) $@ \
- $(shell @type Extensions_static) \
- $(PERLDLL_OBJ)
+ if exist $(STATICDIR) rmdir /s /q $(STATICDIR)
+ mkdir $(STATICDIR)
+ cd $(STATICDIR) && for %i in ($(shell @type Extensions_static)) do $(ARCHPREFIX)ar x ..\%i
+ $(LIB32) $(LIB_FLAGS) $@ $(STATICDIR)\*$(o) $(PERLDLL_OBJ)
+ rmdir /s /q $(STATICDIR)
.ELSE
$(LIB32) $(LIB_FLAGS) -out:$@ @Extensions_static \
@$(mktmp $(PERLDLL_OBJ))
$(PERLEXE_OBJ) $(PERLEXE_RES) $(PERLIMPLIB) $(LIBFILES)
.ELSE
$(LINK32) -subsystem:console -out:$@ $(BLINK_FLAGS) \
- $(LIBFILES) $(PERLEXE_OBJ) $(SETARGV_OBJ) $(PERLIMPLIB) $(PERLEXE_RES)
+ $(PERLEXE_OBJ) $(PERLEXE_RES) $(PERLIMPLIB) $(LIBFILES) $(SETARGV_OBJ)
$(EMBED_EXE_MANI)
.ENDIF
copy $(PERLEXE) $(WPERLEXE)
$(PERLEXESTATIC): $(PERLSTATICLIB) $(CONFIGPM) $(PERLEXEST_OBJ) $(PERLEXE_RES)
.IF "$(CCTYPE)" == "GCC"
$(LINK32) -mconsole -o $@ $(BLINK_FLAGS) \
- $(mktmp $(LKPRE) $(shell @type Extensions_static) \
- $(PERLSTATICLIB) $(LIBFILES) $(PERLEXEST_OBJ) \
- $(PERLEXE_RES) $(LKPOST))
+ $(PERLEXEST_OBJ) $(PERLEXE_RES) $(PERLSTATICLIB) $(LIBFILES)
.ELSE
$(LINK32) -subsystem:console -out:$@ $(BLINK_FLAGS) \
- @Extensions_static $(PERLSTATICLIB) /PDB:NONE \
- $(LIBFILES) $(PERLEXEST_OBJ) $(SETARGV_OBJ) $(PERLEXE_RES)
+ $(PERLEXEST_OBJ) $(PERLEXE_RES) $(PERLSTATICLIB) $(LIBFILES) $(SETARGV_OBJ)
$(EMBED_EXE_MANI)
.ENDIF
MakePPPort: $(MINIPERL) $(CONFIGPM) Extensions_nonxs
- $(MINIPERL) -I..\lib $(ICWD) ..\mkppport
+ $(MINIPERL) -I..\lib ..\mkppport
#-------------------------------------------------------------------------------
# There's no direct way to mark a dependency on
cd ..\utils && $(MAKE) PERL=$(MINIPERL)
copy ..\README.aix ..\pod\perlaix.pod
copy ..\README.amiga ..\pod\perlamiga.pod
- copy ..\README.beos ..\pod\perlbeos.pod
copy ..\README.bs2000 ..\pod\perlbs2000.pod
copy ..\README.ce ..\pod\perlce.pod
copy ..\README.cn ..\pod\perlcn.pod
copy ..\README.cygwin ..\pod\perlcygwin.pod
- copy ..\README.dgux ..\pod\perldgux.pod
copy ..\README.dos ..\pod\perldos.pod
- copy ..\README.epoc ..\pod\perlepoc.pod
copy ..\README.freebsd ..\pod\perlfreebsd.pod
copy ..\README.haiku ..\pod\perlhaiku.pod
copy ..\README.hpux ..\pod\perlhpux.pod
copy ..\README.linux ..\pod\perllinux.pod
copy ..\README.macos ..\pod\perlmacos.pod
copy ..\README.macosx ..\pod\perlmacosx.pod
- copy ..\README.mpeix ..\pod\perlmpeix.pod
copy ..\README.netware ..\pod\perlnetware.pod
copy ..\README.openbsd ..\pod\perlopenbsd.pod
copy ..\README.os2 ..\pod\perlos2.pod
copy ..\README.tw ..\pod\perltw.pod
copy ..\README.vos ..\pod\perlvos.pod
copy ..\README.win32 ..\pod\perlwin32.pod
- copy ..\pod\perldelta.pod ..\pod\perl5175delta.pod
+ copy ..\pod\perldelta.pod ..\pod\perl5191delta.pod
$(PERLEXE) $(PL2BAT) $(UTILS)
$(PERLEXE) $(ICWD) ..\autodoc.pl ..
$(PERLEXE) $(ICWD) ..\pod\perlmodlib.pl -q
-if exist $(LIBDIR)\B rmdir /s /q $(LIBDIR)\B
-if exist $(LIBDIR)\CGI rmdir /s /q $(LIBDIR)\CGI
-if exist $(LIBDIR)\CPAN rmdir /s /q $(LIBDIR)\CPAN
- -if exist $(LIBDIR)\CPANPLUS rmdir /s /q $(LIBDIR)\CPANPLUS
-if exist $(LIBDIR)\Compress rmdir /s /q $(LIBDIR)\Compress
-if exist $(LIBDIR)\Data rmdir /s /q $(LIBDIR)\Data
-if exist $(LIBDIR)\Devel rmdir /s /q $(LIBDIR)\Devel
-if exist $(LIBDIR)\XS rmdir /s /q $(LIBDIR)\XS
-if exist $(LIBDIR)\Win32API rmdir /s /q $(LIBDIR)\Win32API
-cd $(PODDIR) && del /f *.html *.bat roffitall \
- perl5175delta.pod perlaix.pod perlamiga.pod perlapi.pod \
- perlbeos.pod perlbs2000.pod perlce.pod perlcn.pod \
- perlcygwin.pod perldgux.pod perldos.pod perlepoc.pod \
+ perl5191delta.pod perlaix.pod perlamiga.pod perlapi.pod \
+ perlbs2000.pod perlce.pod perlcn.pod perlcygwin.pod perldos.pod \
perlfreebsd.pod perlhaiku.pod perlhpux.pod perlhurd.pod \
perlintern.pod perlirix.pod perljp.pod perlko.pod perllinux.pod \
- perlmacos.pod perlmacosx.pod perlmodlib.pod perlmpeix.pod \
- perlnetware.pod perlopenbsd.pod perlos2.pod perlos390.pod \
- perlos400.pod perlplan9.pod perlqnx.pod perlriscos.pod \
- perlsolaris.pod perlsymbian.pod perltoc.pod perltru64.pod \
- perltw.pod perluniprops.pod perlvos.pod perlwin32.pod
+ perlmacos.pod perlmacosx.pod perlmodlib.pod perlnetware.pod \
+ perlopenbsd.pod perlos2.pod perlos390.pod perlos400.pod \
+ perlplan9.pod perlqnx.pod perlriscos.pod perlsolaris.pod \
+ perlsymbian.pod perltoc.pod perltru64.pod perltw.pod \
+ perluniprops.pod perlvos.pod perlwin32.pod
-cd ..\utils && del /f h2ph splain perlbug pl2pm c2ph pstruct h2xs \
perldoc perlivp libnetcfg enc2xs piconv cpan *.bat \
- xsubpp pod2html instmodsh json_pp prove ptar ptardiff ptargrep cpanp-run-perl cpanp cpan2dist shasum corelist config_data zipdetails
+ xsubpp pod2html instmodsh json_pp prove ptar ptardiff ptargrep shasum corelist config_data zipdetails
-cd ..\x2p && del /f find2perl s2p psed *.bat
-del /f ..\config.sh perlmain.c dlutils.c config.h.new \
perlmainst.c
$(XCOPY) $(GLOBEXE) ..\t\$(NULL)
attrib -r ..\t\*.*
cd ..\t && \
- $(MINIPERL) -I..\lib harness base/*.t comp/*.t cmd/*.t io/*.t op/*.t pragma/*.t
+ $(MINIPERL) -I..\lib harness base/*.t comp/*.t cmd/*.t io/*.t opbasic/*.t op/*.t pragma/*.t
test-prep : all utils ..\pod\perltoc.pod
$(XCOPY) $(PERLEXE) ..\t\$(NULL)
https://perl5.git.perl.org / perl5.git / blobdiff