[oe-commits] [openembedded-core] 06/35: dropbear.inc: add dependency on virtual/crypt to fix build with glibc-2.28

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rpurdie pushed a commit to branch master-next
in repository openembedded-core.

commit 160a6cf7a60bfe9d5173086ac6c63e9796e4b389
Author: Martin Jansa <martin.jansa at gmail.com>
AuthorDate: Thu Aug 9 12:16:59 2018 +0000

    dropbear.inc: add dependency on virtual/crypt to fix build with glibc-2.28
    
    configure tests crypt() existence with:
    
    dnl We test for crypt() specially. On Linux (and others?) it resides in libcrypt
    dnl but we don't want link all binaries to -lcrypt, just dropbear server.
    dnl OS X doesn't need -lcrypt
    AC_CHECK_FUNC(crypt, found_crypt_func=here)
    AC_CHECK_LIB(crypt, crypt,
            [
            CRYPTLIB="-lcrypt"
            found_crypt_func=here
            ])
    AC_SUBST(CRYPTLIB)
    if test "t$found_crypt_func" = there; then
    AC_DEFINE(HAVE_CRYPT, 1, [crypt() function])
    fi
    
    but that silently fails with glibc-2.28 and a bit later do_compile fails with;
    http://errors.yoctoproject.org/Errors/Details/185895/
    
    ../dropbear-2018.76/sysoptions.h:237:3: error: #error "DROPBEAR_SVR_PASSWORD_AUTH requires `crypt()'."
      #error "DROPBEAR_SVR_PASSWORD_AUTH requires `crypt()'."
       ^~~~~
    
    Add dependency on virtual/crypt so that do_configure detects it correctly.
    
    Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/recipes-core/dropbear/dropbear.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/dropbear/dropbear.inc b/meta/recipes-core/dropbear/dropbear.inc
index 2e2fbc1..b634e0e 100644
--- a/meta/recipes-core/dropbear/dropbear.inc
+++ b/meta/recipes-core/dropbear/dropbear.inc
@@ -7,7 +7,7 @@ SECTION = "console/network"
 LICENSE = "MIT & BSD-3-Clause & BSD-2-Clause & PD"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=a5ec40cafba26fc4396d0b550f824e01"
 
-DEPENDS = "zlib"
+DEPENDS = "zlib virtual/crypt"
 RPROVIDES_${PN} = "ssh sshd"
 
 DEPENDS += "${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'libpam', '', d)}"

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