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18891efdf4
Reviewed-by: Hugo Landau <hlandau@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20081)
37 lines
1.6 KiB
Perl
37 lines
1.6 KiB
Perl
## -*- mode: perl; -*-
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# Windows HybridCRT targets.
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#
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# https://github.com/microsoft/WindowsAppSDK/blob/77761e244289fda6b3d5f14c7bded189fed4fb89/docs/Coding-Guidelines/HybridCRT.md
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# Link statically against the runtime and STL, but link dynamically against the CRT by ignoring the static CRT
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# lib and instead linking against the Universal CRT DLL import library. This "Hybrid" linking mechanism is
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# supported according to the CRT maintainer. Dynamic linking against the CRT makes the binaries a bit smaller
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# than they would otherwise be if the CRT, runtime, and STL were all statically linked in.
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sub remove_from_flags {
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my ($toRemove, $flags) = @_;
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return $flags =~ s/$toRemove//r;
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}
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my %targets = (
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"VC-WIN32-HYBRIDCRT" => {
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inherit_from => [ "VC-WIN32" ],
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cflags => sub {
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remove_from_flags(qr/\/MDd?\s/, add(picker(debug => "/MTd",
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release => "/MT"))->(@_))
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},
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lflags => add(picker(debug => "/NODEFAULTLIB:libucrtd.lib /DEFAULTLIB:ucrtd.lib",
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release => "/NODEFAULTLIB:libucrt.lib /DEFAULTLIB:ucrt.lib")),
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},
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"VC-WIN64A-HYBRIDCRT" => {
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inherit_from => [ "VC-WIN64A" ],
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cflags => sub {
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remove_from_flags(qr/\/MDd?\s/, add(picker(debug => "/MTd",
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release => "/MT"))->(@_))
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},
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lflags => add(picker(debug => "/NODEFAULTLIB:libucrtd.lib /DEFAULTLIB:ucrtd.lib",
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release => "/NODEFAULTLIB:libucrt.lib /DEFAULTLIB:ucrt.lib")),
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},
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);
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