daemon: Make libbz2 an optional dependency.

* config-daemon.ac: Don't bail out when libbz2 is missing.  Define
'HAVE_LIBBZ2' Automake conditional.
* nix/libstore/build.cc: Wrap relevant bits in '#if HAVE_BZLIB_H'.
* nix/libstore/globals.cc (Settings::Settings): 'logCompression'
defaults to COMPRESSION_GZIP when HAVE_BZLIB_H is false.
* nix/libstore/globals.hh (CompressionType): Make 'COMPRESSION_BZIP2'
conditional on HAVE_BZLIB_H.
* nix/local.mk (guix_register_LDADD, guix_daemon_LDADD): Add -lbz2 only
when HAVE_LIBBZ2.
* nix/nix-daemon/guix-daemon.cc (parse_opt): Ignore "bzip2" when not
HAVE_BZLIB_H.
This commit is contained in:
Ludovic Courtès 2018-01-05 17:48:23 +01:00
parent 29a6866886
commit f997137d0e
No known key found for this signature in database
GPG key ID: 090B11993D9AEBB5
6 changed files with 40 additions and 10 deletions

View file

@ -132,7 +132,7 @@ guix_daemon_CPPFLAGS = \
-I$(top_srcdir)/%D%/libstore
guix_daemon_LDADD = \
libstore.a libutil.a libformat.a -lz -lbz2 \
libstore.a libutil.a libformat.a -lz \
$(SQLITE3_LIBS) $(LIBGCRYPT_LIBS)
guix_daemon_headers = \
@ -149,9 +149,15 @@ guix_register_CPPFLAGS = \
# XXX: Should we start using shared libs?
guix_register_LDADD = \
libstore.a libutil.a libformat.a -lz -lbz2 \
libstore.a libutil.a libformat.a -lz \
$(SQLITE3_LIBS) $(LIBGCRYPT_LIBS)
if HAVE_LIBBZ2
guix_daemon_LDADD += -lbz2
guix_register_LDADD += -lbz2
endif HAVE_LIBBZ2
noinst_HEADERS = \
$(libformat_headers) $(libutil_headers) $(libstore_headers) \