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Re^4: Where should (or could) a distribution override HARNESS_OPTIONS? (use Inline works like this)

by Anonymous Monk
on Nov 23, 2012 at 06:28 UTC ( #1005217=note: print w/ replies, xml ) Need Help??


in reply to Re^3: Where should (or could) a distribution override HARNESS_OPTIONS?
in thread Where should (or could) a distribution override HARNESS_OPTIONS?

"build" refers to Inline creating a module in _Inline (like h2xs) and making it at use/BEGIN time (perl Makefile.PL/make install), before your program runs, ex

$ perl def.pl validate Stage Starting Build Preprocess Stage get_maps Stage Finished Build Preprocess Stage Starting Build Parse Stage Finished Build Parse Stage Starting Build Glue 1 Stage Finished Build Glue 1 Stage Starting Build Glue 2 Stage Finished Build Glue 2 Stage Starting Build Glue 3 Stage Finished Build Glue 3 Stage Starting Build Compile Stage Starting "perl Makefile.PL" Stage Writing Makefile for def_pl_38b1 Writing MYMETA.yml and MYMETA.json Finished "perl Makefile.PL" Stage Starting "make" Stage C:\perl\5.14.1\bin\MSWin32-x86-multi-thread\perl.exe C:\perl\site\5.14 +.1\lib\ExtUtils\xsubpp -typemap "C:\perl\5.14.1\l ib\ExtUtils\typemap" def_pl_38b1.xs > def_pl_38b1.xsc && C:\perl\5.14 +.1\bin\MSWin32-x86-multi-thread\perl.exe -MExtUtil s::Command -e mv -- def_pl_38b1.xsc def_pl_38b1.c gcc -c -I"D:/soInline" -s -O2 -DWIN32 -DPERL_TEXTMODE_SCRIPTS - +DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_S YS -fno-strict-aliasing -mms-bitfields -s -O2 -DVERSION=\"0.00\" + -DXS_VERSION=\"0.00\" "-IC:\perl\5.14.1\lib\MSW in32-x86-multi-thread\CORE" def_pl_38b1.c Running Mkbootstrap for def_pl_38b1 () C:\perl\5.14.1\bin\MSWin32-x86-multi-thread\perl.exe -MExtUtils::Comma +nd -e chmod -- 644 def_pl_38b1.bs C:\perl\5.14.1\bin\MSWin32-x86-multi-thread\perl.exe -MExtUtils::Mksym +lists \ -e "Mksymlists('NAME'=>\"def_pl_38b1\", 'DLBASE' => 'def_pl_38b1' +, 'DL_FUNCS' => { }, 'FUNCLIST' => [], 'IMPORTS' => { }, 'DL_VARS' => []);" dlltool --def def_pl_38b1.def --output-exp dll.exp g++ -o blib\arch\auto\def_pl_38b1\def_pl_38b1.dll -Wl,--base-file -Wl, +dll.base -mdll -s -L"c:\perl\5.14.1\lib\MSWin32-x8 6-multi-thread\CORE" -L"C:\MinGW\lib" def_pl_38b1.o C:\perl\5.14.1\l +ib\MSWin32-x86-multi-thread\CORE\libperl514.a -lmo ldname -lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32 -ladvapi32 -l +shell32 -lole32 -loleaut32 -lnetapi32 -luuid -lws2 _32 -lmpr -lwinmm -lversion -lodbc32 -lodbccp32 -lcomctl32 dll.exp dlltool --def def_pl_38b1.def --base-file dll.base --output-exp dll.ex +p g++ -o blib\arch\auto\def_pl_38b1\def_pl_38b1.dll -mdll -s -L"c:\perl\ +5.14.1\lib\MSWin32-x86-multi-thread\CORE" -L"C:\Mi nGW\lib" def_pl_38b1.o C:\perl\5.14.1\lib\MSWin32-x86-multi-thread\C +ORE\libperl514.a -lmoldname -lkernel32 -luser32 -l gdi32 -lwinspool -lcomdlg32 -ladvapi32 -lshell32 -lole32 -loleaut32 -l +netapi32 -luuid -lws2_32 -lmpr -lwinmm -lversion - lodbc32 -lodbccp32 -lcomctl32 dll.exp C:\perl\5.14.1\bin\MSWin32-x86-multi-thread\perl.exe -MExtUtils::Comma +nd -e chmod -- 755 blib\arch\auto\def_pl_38b1\def_ pl_38b1.dll C:\perl\5.14.1\bin\MSWin32-x86-multi-thread\perl.exe -MExtUtils::Comma +nd -e cp -- def_pl_38b1.bs blib\arch\auto\def_pl_3 8b1\def_pl_38b1.bs C:\perl\5.14.1\bin\MSWin32-x86-multi-thread\perl.exe -MExtUtils::Comma +nd -e chmod -- 644 blib\arch\auto\def_pl_38b1\def_ pl_38b1.bs Finished "make" Stage Starting "make install" Stage Files found in blib\arch: installing files in blib\lib into architectu +re dependent library tree Installing D:\soInline\_Inline\lib\auto\def_pl_38b1\def_pl_38b1.bs Installing D:\soInline\_Inline\lib\auto\def_pl_38b1\def_pl_38b1.dll Finished "make install" Stage Starting Cleaning Up Stage Finished Cleaning Up Stage Finished Build Compile Stage SV = IV(0x99aa48) at 0x99aa4c REFCNT = 1 FLAGS = (PADMY,IOK,pIOK) IV = 123 SV = IV(0x99aa48) at 0x99aa4c REFCNT = 1 FLAGS = (PADMY,IOK,pIOK) IV = 1 $ perl notdef.pl validate Stage Starting Build Preprocess Stage get_maps Stage Finished Build Preprocess Stage Starting Build Parse Stage Finished Build Parse Stage Starting Build Glue 1 Stage Finished Build Glue 1 Stage Starting Build Glue 2 Stage Finished Build Glue 2 Stage Starting Build Glue 3 Stage Finished Build Glue 3 Stage Starting Build Compile Stage Starting "perl Makefile.PL" Stage Writing Makefile for modSV Writing MYMETA.yml and MYMETA.json Finished "perl Makefile.PL" Stage Starting "make" Stage C:\perl\5.14.1\bin\MSWin32-x86-multi-thread\perl.exe C:\perl\site\5.14 +.1\lib\ExtUtils\xsubpp -typemap "C:\perl\5.14.1\l ib\ExtUtils\typemap" modSV.xs > modSV.xsc && C:\perl\5.14.1\bin\MSWin +32-x86-multi-thread\perl.exe -MExtUtils::Command - e mv -- modSV.xsc modSV.c gcc -c -I"D:/soInline" -s -O2 -DWIN32 -DPERL_TEXTMODE_SCRIPTS - +DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_S YS -fno-strict-aliasing -mms-bitfields -s -O2 -DVERSION=\"0.00\" + -DXS_VERSION=\"0.00\" "-IC:\perl\5.14.1\lib\MSW in32-x86-multi-thread\CORE" modSV.c Running Mkbootstrap for modSV () C:\perl\5.14.1\bin\MSWin32-x86-multi-thread\perl.exe -MExtUtils::Comma +nd -e chmod -- 644 modSV.bs C:\perl\5.14.1\bin\MSWin32-x86-multi-thread\perl.exe -MExtUtils::Mksym +lists \ -e "Mksymlists('NAME'=>\"modSV\", 'DLBASE' => 'modSV', 'DL_FUNCS' + => { }, 'FUNCLIST' => [], 'IMPORTS' => { }, 'DL _VARS' => []);" dlltool --def modSV.def --output-exp dll.exp g++ -o blib\arch\auto\modSV\modSV.dll -Wl,--base-file -Wl,dll.base -md +ll -s -L"c:\perl\5.14.1\lib\MSWin32-x86-multi-thre ad\CORE" -L"C:\MinGW\lib" modSV.o C:\perl\5.14.1\lib\MSWin32-x86-mul +ti-thread\CORE\libperl514.a -lmoldname -lkernel32 -luser32 -lgdi32 -lwinspool -lcomdlg32 -ladvapi32 -lshell32 -lole32 -l +oleaut32 -lnetapi32 -luuid -lws2_32 -lmpr -lwinmm -lversion -lodbc32 -lodbccp32 -lcomctl32 dll.exp dlltool --def modSV.def --base-file dll.base --output-exp dll.exp g++ -o blib\arch\auto\modSV\modSV.dll -mdll -s -L"c:\perl\5.14.1\lib\M +SWin32-x86-multi-thread\CORE" -L"C:\MinGW\lib" mod SV.o C:\perl\5.14.1\lib\MSWin32-x86-multi-thread\CORE\libperl514.a - +lmoldname -lkernel32 -luser32 -lgdi32 -lwinspool - lcomdlg32 -ladvapi32 -lshell32 -lole32 -loleaut32 -lnetapi32 -luuid -l +ws2_32 -lmpr -lwinmm -lversion -lodbc32 -lodbccp32 -lcomctl32 dll.exp C:\perl\5.14.1\bin\MSWin32-x86-multi-thread\perl.exe -MExtUtils::Comma +nd -e chmod -- 755 blib\arch\auto\modSV\modSV.dll C:\perl\5.14.1\bin\MSWin32-x86-multi-thread\perl.exe -MExtUtils::Comma +nd -e cp -- modSV.bs blib\arch\auto\modSV\modSV.bs C:\perl\5.14.1\bin\MSWin32-x86-multi-thread\perl.exe -MExtUtils::Comma +nd -e chmod -- 644 blib\arch\auto\modSV\modSV.bs Finished "make" Stage Starting "make install" Stage Files found in blib\arch: installing files in blib\lib into architectu +re dependent library tree Installing D:\soInline\_Inline\lib\auto\modSV\modSV.bs Installing D:\soInline\_Inline\lib\auto\modSV\modSV.dll Finished "make install" Stage Starting Cleaning Up Stage Finished Cleaning Up Stage Finished Build Compile Stage SV = IV(0xc39248) at 0xc3924c REFCNT = 1 FLAGS = (PADMY,IOK,pIOK) IV = 123 SV = IV(0xc39248) at 0xc3924c REFCNT = 1 FLAGS = (PADMY,IOK,pIOK) IV = 1

subsequent runs don't "build"

unless the c-source changes

The resulting directory structure

The _Inline/build directory usually gets cleaned up, but not for notdef.pl

notdef.pl also NAME's the module, so its name doesn't change, but def.pl doesn't NAME the module, so a name is derived from the filename (def.pl) and the md5 sum of the c-source code

Now, can two copies of notdef.pl run simultaneously? Lets see

First cleanup  $ rm -rfv _Inline

And one copy will trip over the other and die , the other will continue normally

Now I'm not sure what scenario davido is talking about in the OP, but I hope this helps

FWIW, def.pl/notdef.pl are derived from XS: returning a 64-bit unsigned int?/Re: Inline::C with multiple *.c


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