diff options
| author | Daniel Dragan <bulk88@hotmail.com> | 2013-10-28 01:28:41 -0400 |
|---|---|---|
| committer | Steve Hay <steve.m.hay@googlemail.com> | 2013-10-29 21:23:42 +0000 |
| commit | a9e3f35916a989e6c527206f43af85f49ef58cbb (patch) | |
| tree | 7fc9899d9cf90e25615914476ab89e38f0a741bb /win32/config_sh.PL | |
| parent | a441c53fbf2dab986f88f08b421a2f5edb10f52b (diff) | |
| download | perl-a9e3f35916a989e6c527206f43af85f49ef58cbb.tar.gz | |
enable LTO/LTCG/WPO for most Visual Cs
All Win32 Visual C compilers except for VC 6/_MSC_VER == 1200 support LTCG.
LTCG generates slightly smaller and slightly faster binaries.
Diffstat (limited to 'win32/config_sh.PL')
| -rw-r--r-- | win32/config_sh.PL | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/win32/config_sh.PL b/win32/config_sh.PL index f3fdf075d8..d9bfd9922b 100644 --- a/win32/config_sh.PL +++ b/win32/config_sh.PL @@ -201,12 +201,17 @@ if ($opt{cc} =~ /\bcl/ and $opt{ccversion} =~ /^(\d+)/) { $opt{sGMTIME_max} = 32535291599; $opt{sLOCALTIME_max} = 32535244799; } + if($ccversion < 13) { #VC6 + $opt{ar} ='lib'; + } } if ($opt{useithreads} eq 'define' && $opt{ccflags} =~ /-DPERL_IMPLICIT_SYS\b/) { $opt{d_pseudofork} = 'define'; } +#if the fields above are defined, they override the defaults in the premade +#config file while (<>) { s/~([\w_]+)~/exists $opt{$1} ? $opt{$1} : ''/eg; if (/^([\w_]+)=(.*)$/) { |