627122 – sys-fs/cryptsetup have no optional dependencies on libressl

Bug 627122 - sys-fs/cryptsetup have no optional dependencies on libressl

Summary: sys-fs/cryptsetup have no optional dependencies on libressl

Status:	RESOLVED INVALID

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	Gentoo's Team for Core System packages

URL:
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Keywords:

Depends on:
Blocks:

Reported:	2017-08-05 19:40 UTC by hexum
Modified:	2017-08-05 21:32 UTC (History)
CC List:	1 user (show)

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Runtime testing required:	---

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Description hexum 2017-08-05 19:40:43 UTC

Does cryptsetup support building with libressl?

Ebuild sys-fs/cryptsetup-1.7.5::gentoo provides only next options
exactly-one-of ( gcrypt kernel nettle openssl )

Comment 1 Arfrever Frehtes Taifersar Arahesis 2017-08-05 21:04:20 UTC

Read ebuild:

CRYPTO_BACKENDS="+gcrypt kernel nettle openssl"

IUSE="${CRYPTO_BACKENDS} libressl ..."
                         ^^^^^^^^

REQUIRED_USE="^^ ( ${CRYPTO_BACKENDS//+/} )
..."

LIB_DEPEND="...
        openssl? (
                !libressl? ( dev-libs/openssl:0=[static-libs(+)] )
                libressl? ( dev-libs/libressl:=[static-libs(+)] )
        )
..."



So to use LibreSSL, you must disable "gcrypt" USE flag and enable "openssl" and "libressl" USE flags.

Comment 2 hexum 2017-08-05 21:32:58 UTC

OK

Looks like libressl is a drop-in replacement for openssl in this case.