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| author | Ludovic Courtès <ludo@gnu.org> | 2018-01-05 17:48:23 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-01-07 23:47:22 +0100 |
| commit | f997137d0e2eba27bb1e2b282ee19ea474c41e12 (patch) | |
| tree | 3a188ef54d7157cabc5c0b432e92b3bcabad03fd /config-daemon.ac | |
| parent | 29a686688674dc875775305312513405fa396a06 (diff) | |
| download | guix-f997137d0e2eba27bb1e2b282ee19ea474c41e12.tar.gz | |
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.
Diffstat (limited to 'config-daemon.ac')
| -rw-r--r-- | config-daemon.ac | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/config-daemon.ac b/config-daemon.ac index 59f6f2713f..80d84cbdbc 100644 --- a/config-daemon.ac +++ b/config-daemon.ac @@ -24,11 +24,12 @@ if test "x$guix_build_daemon" = "xyes"; then AC_CHECK_HEADERS([zlib.h], [true], [AC_MSG_ERROR([Guix requires zlib. See http://www.zlib.net/.])]) - dnl Look for libbz2, a required dependency. - AC_CHECK_LIB([bz2], [BZ2_bzWriteOpen], [true], - [AC_MSG_ERROR([Guix requires libbz2, which is part of bzip2. See http://www.bzip.org/.])]) - AC_CHECK_HEADERS([bzlib.h], [true], - [AC_MSG_ERROR([Guix requires libbz2, which is part of bzip2. See http://www.bzip.org/.])]) + dnl Look for libbz2, an optional dependency. + AC_CHECK_LIB([bz2], [BZ2_bzWriteOpen], [HAVE_LIBBZ2=yes], [HAVE_LIBBZ2=no]) + if test "x$HAVE_LIBBZ2" = xyes; then + AC_CHECK_HEADERS([bzlib.h]) + HAVE_LIBBZ2="$ac_cv_header_bzlib_h" + fi dnl Look for SQLite, a required dependency. PKG_CHECK_MODULES([SQLITE3], [sqlite3 >= 3.6.19]) @@ -169,6 +170,7 @@ if test "x$guix_build_daemon" = "xyes"; then [chmod +x nix/scripts/offload]) fi +AM_CONDITIONAL([HAVE_LIBBZ2], [test "x$HAVE_LIBBZ2" = "xyes"]) AM_CONDITIONAL([BUILD_DAEMON], [test "x$guix_build_daemon" = "xyes"]) AM_CONDITIONAL([BUILD_DAEMON_OFFLOAD], \ [test "x$guix_build_daemon" = "xyes" \ |