meson: we can now build libstore!

Change-Id: I615bba179ce445af42a631f3859ef46308af50e2

src/libstore/meson.build

@@ -0,0 +1,125 @@
+find_program('lsof')
+
+# Yes this is really what it does.
+# FIXME: do we. really need to rely on the shell for this?
+gen_script = '''
+  echo 'R"foo(' >> @OUTPUT@.tmp &&
+  cat < @INPUT@ >> @OUTPUT@.tmp &&
+  echo ')foo"' >> @OUTPUT@.tmp &&
+  mv @OUTPUT@.tmp @OUTPUT
+'''.replace('\n', ' ')
+
+schema_sql_gen = custom_target(
+  input : 'schema.sql',
+  output : 'schema.sql.gen.hh',
+  command : [
+    'bash', '-c',
+    gen_script,
+  ],
+)
+
+libstore_sources = files(
+  'binary-cache-store.cc',
+  'build-result.cc',
+  'common-protocol.cc',
+  'content-address.cc',
+  'crypto.cc',
+  'daemon.cc',
+  'derivations.cc',
+  'derived-path-map.cc',
+  'derived-path.cc',
+  'downstream-placeholder.cc',
+  'dummy-store.cc',
+  'export-import.cc',
+  'filetransfer.cc',
+  'gc.cc',
+  'globals.cc',
+  'http-binary-cache-store.cc',
+  'legacy-ssh-store.cc',
+  'local-binary-cache-store.cc',
+  'local-fs-store.cc',
+  'local-store.cc',
+  'lock.cc',
+  'log-store.cc',
+  'machines.cc',
+  'make-content-addressed.cc',
+  'misc.cc',
+  'names.cc',
+  'nar-accessor.cc',
+  'nar-info-disk-cache.cc',
+  'nar-info.cc',
+  'optimise-store.cc',
+  'outputs-spec.cc',
+  'parsed-derivations.cc',
+  'path-info.cc',
+  'path-references.cc',
+  'path-with-outputs.cc',
+  'path.cc',
+  'pathlocks.cc',
+  'profiles.cc',
+  'realisation.cc',
+  'remote-fs-accessor.cc',
+  'remote-store.cc',
+  's3-binary-cache-store.cc',
+  'serve-protocol.cc',
+  'sqlite.cc',
+  'ssh-store.cc',
+  'ssh.cc',
+  'store-api.cc',
+  'uds-remote-store.cc',
+  'worker-protocol.cc',
+  'build/derivation-goal.cc',
+  'build/drv-output-substitution-goal.cc',
+  'build/entry-points.cc',
+  'build/goal.cc',
+  'build/hook-instance.cc',
+  'build/local-derivation-goal.cc',
+  'build/personality.cc',
+  'build/substitution-goal.cc',
+  'build/worker.cc',
+  'builtins/buildenv.cc',
+  'builtins/fetchurl.cc',
+  'builtins/unpack-channel.cc',
+)
+
+all_sources += {
+  'libstore': libstore_sources,
+}
+
+cpp_str_defines = {
+  'NIX_PREFIX': get_option('prefix'),
+  'LSOF': lsof.full_path(),
+  'NIX_STORE_DIR': get_option('store-dir'),
+  'NIX_DATA_DIR':  get_option('prefix') / 'share', # FIXME: make separately-configurable
+  'NIX_STATE_DIR': get_option('prefix') / 'nix', # FIXME: same
+  'NIX_LOG_DIR':   get_option('prefix') / 'log' / 'nix', # FIXME: same
+  'NIX_CONF_DIR':  get_option('prefix') / 'etc', # FIXME: same
+  'NIX_BIN_DIR':   get_option('prefix') / 'bin', # FIXME: same
+  'NIX_MAN_DIR':   get_option('prefix') / 'share' / 'man', # FIXME: same
+}
+
+cpp_args = []
+
+foreach name, value : cpp_str_defines
+  cpp_args += [
+    '-D' + name + '=' + '"' + value + '"'
+  ]
+endforeach
+
+library(
+  'nixstore',
+  libstore_sources,
+  schema_sql_gen,
+  dependencies : [
+    libarchive,
+    liblixutil, # Internal.
+    sqlite,
+    sodium,
+    curl,
+    openssl,
+    aws_sdk,
+    aws_s3,
+    aws_sdk_transfer,
+  ],
+  cpp_args : cpp_args,
+)

src/libutil/meson.build

@@ -1,5 +1,3 @@
-
-
 libutil_sources = files(
   'archive.cc',
   'args.cc',
@@ -34,7 +32,7 @@ all_sources += {
   'libutil': libutil_sources,
 }
 
-library(
+libutil = library(
   'nixutil',
   libutil_sources,
   dependencies : [
@@ -50,3 +48,8 @@ library(
   ],
   implicit_include_directories : true,
 )
+
+liblixutil = declare_dependency(
+  include_directories : include_directories('.'),
+  link_with : libutil
+)