misc/160922: libarchive stops buildworld using WITHOUT_OPENSSL

[Dewayne]

>Number:         160922
>Category:       misc
>Synopsis:       libarchive stops buildworld using WITHOUT_OPENSSL
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Sep 22 21:00:17 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Dewayne
>Release:        8.2Stable as of 20110922
>Organization:
Heuristic Systems
>Environment:
FreeBSD hs1.hs 8.2-STABLE FreeBSD 8.2-STABLE #0: Sat Sep 17 14:39:33 EST 2011    root at hs1.hs:/usr/obj/basesystem/usr/src/sys/hqdev-smp-vga  i386 
>Description:
A buildworld is halted, when using WITHOUT_OPENSSL because libarchive is unable to find necessary include files /usr/include/openssl/sha.h and others.

The actual error below is a little misleading, as "cd /usr/src/lib/libarchive && make -DWITHOUT_OPENSSL" looks for sha1.h and sha2.h due to the WITHOUT_OPENSSL variable being set.

"mkdep -f .depend -a    -DSTRIP_FBSDID -DHAVE_BZLIB_H=1 -DHAVE_LIBLZMA=1 -DHAVE_LZMA_H=1 -DPLATFORM_CONFIG_H=\"config_freebsd.h
c++ -O2 -pipe -g0 -DSTRIP_FBSDID -UDEBUGGING -UEBUGGING -march=core2 -tune=core2 -DIN_GLIBCPP_V3 -DHAVE_CONF
In file included from /usr/src/lib/libarchive/archive_read_support_format_xar.c:57:
/usr/src/lib/libarchive/archive_hash.h:122:20: error: sha1.h: No such file or directory
/usr/src/lib/libarchive/archive_hash.h:152:20: error: sha2.h: No such file or directory"

Unfortunately a similar problem with geom_eli was worked around by extracting the required files from the openssl package and placement under /usr/src.  In this case, the variable WITHOUT_OPENSSL prevents building libarchive, even when the required files are in /usr/include/openssl.

(Aside: Actually /etc/src.conf contains WITHOUT_CRYPT, I've just narrowed down the PR)
>How-To-Repeat:
cd /usr/src/lib/libarchive/
make -DWITHOUT_OPENSSL

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: