Changeset 82149f4 for Makefile

Timestamp:

2023-03-04T19:59:09Z (21 months ago)

Author:

GitHub <noreply@…>

Branches:

master

Children:

50d0a72

Parents:

709f41f

git-author:

Petr Vaněk <arkamar@…> (04-03-23 19:59:09)

git-committer:

GitHub <noreply@…> (04-03-23 19:59:09)

Message:

Fixes related to external-json-parser (#165)

• configure: append conditionally json-parser to pc file

json-parser needs to be appended to Requires section of pkg-config file
when bitlbee is configured to use external-json-parser. This change is
needed for external plugins like bitlbee-steam.

• Makefile: do not install json.h when system json-parser is used

install-dev target should not install bundled json.h when bitlbee is
configured to use external-json-parser.

• Use correct json.h header file with respect to external_json_parser value

The preprocessor must include correct json.h header file with respect to
external_json_parser value, otherwise function prototypes and other
definitions do not need to correspond with object used for linking.

The state before this commit is that local version lib/json.h is used
always for compilation and external_json_parser variable controls if
local lib/json.o or global libjsonparser.so will be linked.

In order to fix this problem, #include directives in lib/json_util.h and
lib/oauth2.c were changed from "json.h" to <json.h> and preprocessor -I
flags were moved after conditional json-parser flags, which is enough
for solving the issue. Additionally, USE_EXTERNAL_JSON_PARSER macro is
exported when external-json-parser is used and it is used in lib/json.h
to trigger an error message, which should prevent similar mistakes in
future.

File:

• Makefile (modified) (1 diff)

Makefile

@@ -11 +11 @@
 # Program variables
 objects = bitlbee.o dcc.o help.o ipc.o irc.o irc_im.o irc_cap.o irc_channel.o irc_commands.o irc_send.o irc_user.o irc_util.o nick.o $(OTR_BI) query.o root_commands.o set.o storage.o $(STORAGE_OBJS) auth.o $(AUTH_OBJS) unix.o conf.o log.o
-headers = $(wildcard $(_SRCDIR_)*.h $(_SRCDIR_)lib/*.h $(_SRCDIR_)protocols/*.h)
+allheaders = $(wildcard $(_SRCDIR_)*.h $(_SRCDIR_)lib/*.h $(_SRCDIR_)protocols/*.h)
+ifeq ($(EXTERNAL_JSON_PARSER),1)
+headers = $(filter-out $(_SRCDIR_)lib/json.h,$(allheaders))
+else
+headers = $(allheaders)
+endif
 subdirs = lib protocols