in reply to Re: PAR pp glob for me on windows?
in thread PAR pp glob for me on windows?

many thanks for the insight vr,

I was a bit lost in the first time because I do not know the deep details of what happens.. so I wondered why you mentioned the mingw part.

My strawberry use not mingw perl -V:make   make='gmake'; But if I understand your words correctly you mean that the PAR::Packer intention is to prevent the glob to be expanded as it does for mingw. So to be consistent it should prevent the expansion everytime.

If so and given my output above it must be a little inconsistency or minor bug..

Accordingly to the above I opened a github issue

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Re^3: PAR pp glob for me on windows?
by pryrt (Abbot) on Mar 29, 2018 at 13:21 UTC
    My strawberry use not mingw perl -V:make make='gmake';

    Not that it matters, since the bug report was the right thing to do... but are you sure your Strawberry Perl's compiler is not mingw? "gmake" vs the older "dmake" is not an indicator of whether it's mingw. All the evidence I can find (from Wikipedia to Strawberry's website, to the flags quoted in your -V information to my Strawberry-perl-gcc's -v) all agree that it's mingw.

    Wikipedia's Strawberry Perl article says, "Strawberry Perl incorporates the MinGW development environment during installation."

    From a more authoritative location, Strawberry's 5.26.0.1-64bit Release Notes, "new gcc-7.1 (we switched to seh exception handling) + mingw-w64-5.0.2 runtime"

    Looking at extracts from the full -V you quoted, I see a couple mentions of mingw:

    ...
  ccflags =' -s -O2 -DWIN32 -DWIN64 -DCONSERVATIVE -D__USE_MINGW_ANSI_
+STDIO -DPERL_TEXTMODE_SCRIPTS -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT
+_SYS -DUSE_PERLIO -fwrapv -fno-strict-aliasing -mms-bitfields'
...
  libpth=D:\ulisseDUE\perl5.26.64bit\c\lib D:\ulisseDUE\perl5.26.64bit
+\c\x86_64-w64-mingw32\lib D:\ulisseDUE\perl5.26.64bit\c\lib\gcc\x86_6
+4-w64-mingw32\7.1.0

    [download]

    What do you get for where gcc and gcc -v. On my Strawberry 5.26.0_64_PDL, I get quite a few mentions of "mingw" as well:

    C:>where gcc
C:\usr\local\apps\berrybrew\perls\5.26.0_64_PDL\c\bin\gcc.exe

C:>gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=C:/usr/local/apps/berrybrew/perls/5.26.0_64_PDL/c/
+bin/../libexec/gcc/x86_64-w64-mingw32/7.1.0/lto-wrapper.exe
Target: x86_64-w64-mingw32
Configured with: ../../../src/gcc-7.1.0/configure --host=x86_64-w64-mi
+ngw32 --build=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 --prefix
+=/mingw64 --enable-shared --enable-static
 --disable-multilib --enable-languages=c,c++,fortran,lto --enable-libs
+tdcxx-time=yes --enable-threads=posix --enable-libgomp --enable-libat
+omic --enable-lto --enable-graphite --ena
ble-checking=release --enable-fully-dynamic-string --enable-version-sp
+ecific-runtime-libs --enable-libstdcxx-filesystem-ts=yes --disable-li
+bstdcxx-pch --disable-libstdcxx-debug --d
isable-bootstrap --disable-rpath --disable-win32-registry --disable-nl
+s --disable-werror --disable-symvers --with-gnu-as --with-gnu-ld --wi
+th-arch=nocona --with-tune=core2 --with-l
ibiconv --with-system-zlib --with-gmp=/opt/build/prerequisites/x86_64-
+w64-mingw32-static --with-mpfr=/opt/build/prerequisites/x86_64-w64-mi
+ngw32-static --with-mpc=/opt/build/prereq
uisites/x86_64-w64-mingw32-static --with-isl=/opt/build/prerequisites/
+x86_64-w64-mingw32-static --with-pkgversion='x86_64-posix-seh, Built 
+by strawberryperl.com project' CFLAGS='-O
2 -pipe -fno-ident -I/opt/build/x86_64-710-posix-seh-rt_v502/mingw64/o
+pt/include -I/opt/build/prerequisites/x86_64-zlib-static/include -I/o
+pt/build/prerequisites/x86_64-w64-mingw32
-static/include' CXXFLAGS='-O2 -pipe -fno-ident -I/opt/build/x86_64-71
+0-posix-seh-rt_v502/mingw64/opt/include -I/opt/build/prerequisites/x8
+6_64-zlib-static/include -I/opt/build/pre
requisites/x86_64-w64-mingw32-static/include' CPPFLAGS=' -I/opt/build/
+x86_64-710-posix-seh-rt_v502/mingw64/opt/include -I/opt/build/prerequ
+isites/x86_64-zlib-static/include -I/opt/
build/prerequisites/x86_64-w64-mingw32-static/include' LDFLAGS='-pipe 
+-fno-ident -L/opt/build/x86_64-710-posix-seh-rt_v502/mingw64/opt/lib 
+-L/opt/build/prerequisites/x86_64-zlib-st
atic/lib -L/opt/build/prerequisites/x86_64-w64-mingw32-static/lib '
Thread model: posix
gcc version 7.1.0 (x86_64-posix-seh, Built by strawberryperl.com proje
+ct)

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Re^3: PAR pp glob for me on windows?
by vr (Curate) on Mar 29, 2018 at 15:36 UTC

    Hi, Discipulus, I meant that in these 3 cases:

    perl -e "print join qq(\n), @ARGV" *
pp -e "print join qq(\n), @ARGV" -o printargv.pl -P && perl printargv.
+pl *
pp -e "print join qq(\n), @ARGV" -o printargv.par -p && par printargv.
+par *

    [download]

    the executable, being finally loaded and run, is one and the same perl.exe. Its main function is loaded/executed by wrapper/loader created by/in MinGW environment, being present at the time Strawberry Perl was built. The _CRT_glob appears to be responsible for glob expansion of arguments -- i.e. main gets not real argv, but expanded (or not) by wrapper. Just as in C example in my comment above.

    Whereas, in

    pp -e "print join qq(\n), @ARGV" -o printargv.exe && printargv.exe *

    [download]

    the loaded executable is fresh, just compiled printargv.exe, whose main is also loaded by wrapper/loader, and its compilation somehow missed the state of _CRT_glob flag.

    As to Strawberry's idea of providing MinGW/gcc environment for CPAN distributions to install "same as in Linix/Unix", -- no other way for that to work but to have Perl compiled in the same MinGW/gcc environment, no?

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