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ef2dfc9902
The generation of linker scripts was badly balanced, as all sorts of platform dependent stuff went into the top build.info, when that part should really be made as simply and generic as possible. Therefore, we move a lot of the "magic" to the build files templates, since they are the place for platform dependent things. What remains is to parametrize just enough in the build.info file to generate the linker scripts correctly for each associated library. "linker script" is a term usually reserved for certain Unix linkers. However, we only use them to say what symbols should be exported, so we use the term loosely for all platforms. The internal extension is '.ld', and is changed by the build file templates as appropriate for each target platform. Note that this adds extra meaning to the value of the shared_target attribute. Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7333)
65 lines
2.7 KiB
Plaintext
65 lines
2.7 KiB
Plaintext
{-
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our $sover = $config{shlib_version_number};
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our $sover_filename = $sover;
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$sover_filename =~ s|\.|_|g
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if $config{target} =~ /^mingw/ || $config{target} =~ /^VC-/;
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$sover_filename =
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sprintf "%02d%02d", split m|\.|, $config{shlib_version_number}
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if $config{target} =~ /^vms/;
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"";
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-}
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LIBS=libcrypto libssl
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INCLUDE[libcrypto]=. crypto/include include
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INCLUDE[libssl]=. include
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DEPEND[libssl]=libcrypto
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# Empty DEPEND "indices" means the dependencies are expected to be built
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# unconditionally before anything else.
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DEPEND[]=include/openssl/opensslconf.h crypto/include/internal/bn_conf.h \
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crypto/include/internal/dso_conf.h
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DEPEND[include/openssl/opensslconf.h]=configdata.pm
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GENERATE[include/openssl/opensslconf.h]=include/openssl/opensslconf.h.in
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DEPEND[crypto/include/internal/bn_conf.h]=configdata.pm
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GENERATE[crypto/include/internal/bn_conf.h]=crypto/include/internal/bn_conf.h.in
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DEPEND[crypto/include/internal/dso_conf.h]=configdata.pm
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GENERATE[crypto/include/internal/dso_conf.h]=crypto/include/internal/dso_conf.h.in
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IF[{- defined $target{shared_defflag} -}]
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SHARED_SOURCE[libcrypto]=libcrypto.ld
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SHARED_SOURCE[libssl]=libssl.ld
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GENERATE[libcrypto.ld]=util/libcrypto.num crypto
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GENERATE[libssl.ld]=util/libssl.num ssl
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ENDIF
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IF[{- $config{target} =~ /^(?:Cygwin|mingw|VC-)/ -}]
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GENERATE[libcrypto.rc]=util/mkrc.pl libcrypto
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GENERATE[libssl.rc]=util/mkrc.pl libssl
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SHARED_SOURCE[libcrypto]=libcrypto.rc
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SHARED_SOURCE[libssl]=libssl.rc
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ENDIF
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IF[{- $config{target} =~ /^Cygwin/ -}]
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SHARED_NAME[libcrypto]=cygcrypto-{- $sover_filename -}
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SHARED_NAME[libssl]=cygssl-{- $sover_filename -}
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ELSIF[{- $config{target} =~ /^mingw/ -}]
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SHARED_NAME[libcrypto]=libcrypto-{- $sover_filename -}{- $config{target} eq "mingw64" ? "-x64" : "" -}
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SHARED_NAME[libssl]=libssl-{- $sover_filename -}{- $config{target} eq "mingw64" ? "-x64" : "" -}
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ELSIF[{- $config{target} =~ /^VC-/ -}]
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SHARED_NAME[libcrypto]=libcrypto-{- $sover_filename -}{- $target{multilib} -}
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SHARED_NAME[libssl]=libssl-{- $sover_filename -}{- $target{multilib} -}
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ENDIF
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# VMS has a cultural standard where all libraries are prefixed.
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# For OpenSSL, the choice is 'ossl$' (this prefix was claimed in a
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# conversation with VSI, Tuesday January 26 2016)
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# Also, it seems it's usual to have the pointer size the libraries
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# were built for as part of the name.
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IF[{- $config{target} =~ /^vms/ -}]
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RENAME[libcrypto]=ossl$libcrypto{- $target{pointer_size} -}
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RENAME[libssl]=ossl$libssl{- $target{pointer_size} -}
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SHARED_NAME[libcrypto]=ossl$libcrypto{- $sover_filename -}_shr{- $target{pointer_size} -}
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SHARED_NAME[libssl]=ossl$libssl{- $sover_filename -}_shr{- $target{pointer_size} -}
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ENDIF
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