NetCube-Systems-Austria/kumquat-buildroot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
1c8dda3e43
kumquat-buildroot/package/libfastjson/libfastjson.mk

17 lines
508 B
Makefile
Raw Normal View History

libfastjson: new package Libfastjson is a fork of json-c, and a dependency of newer versions of rsyslog. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-06-15 15:17:46 +02:00
################################################################################
#
# libfastjson
#
################################################################################
libfastjson: bump version to 0.99.4 Drop upstream patch and rename remaining one. Also fixes: http://autobuild.buildroot.net/results/bfe/bfe8ebe3966324b16ca572bfba0a1a8ddc275db9 Cc: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2016-10-21 21:11:13 +02:00
LIBFASTJSON_VERSION = v0.99.4
libfastjson: new package Libfastjson is a fork of json-c, and a dependency of newer versions of rsyslog. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-06-15 15:17:46 +02:00
LIBFASTJSON_SITE = $(call github,rsyslog,libfastjson,$(LIBFASTJSON_VERSION))
LIBFASTJSON_INSTALL_STAGING = YES
libfastjson: indicate explicitly which gcc -std option to use This commit fixes the following build issue of libfastjson with old enough compilers (4.8) and wchar disabled: json_object.c: In function 'fjson_object_object_delete': json_object.c:385:3: error: 'for' loop initial declarations are only allowed in C99 mode for (int i = 0 ; i < FJSON_OBJECT_CHLD_PG_SIZE ; ++i) { ^ The code of libfastjson requires C99. If your compiler is recent enough (gcc 5.x), then no problem, it is C99 by default, no additional flags are needed. If your compiler is older (for example gcc 4.8), then -std=c99 or -std=gnu99 is explicitly needed to tell the compiler to accept C99 constructs. Testing the compiler for the availability of such flags is done by libfastjson configure script. However, the test program used by the configure script uses some wchar_t types, and therefore the test checking for C99 availability fails on toolchains with wchar disabled. From config.log: configure:3928: checking for /home/test/buildroot/output/host/usr/bin/i586-buildroot-linux-uclibc-gcc option to accept ISO C99 [...] configure:4077: /home/test/buildroot/output/host/usr/bin/i586-buildroot-linux-uclibc-gcc -std=gnu99 -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 conftest.c:54:3: error: unknown type name 'wchar_t' const wchar_t *name; ^ So, just like we did in libv4l in commit f01396a158f14c53b781c35f7ff29da0bea8c8d6 ("libv4l: fix uclibc-ng configure/compile"), let's hint directly the configure script that it should use -std=gnu99. This fixes the build of libfastjson with old compilers and wchar disabled. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2017-11-17 16:14:16 +01:00
LIBFASTJSON_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99'
libfastjson: new package Libfastjson is a fork of json-c, and a dependency of newer versions of rsyslog. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-06-15 15:17:46 +02:00
# From git
LIBFASTJSON_AUTORECONF = YES
LIBFASTJSON_LICENSE = MIT
LIBFASTJSON_LICENSE_FILES = COPYING
$(eval $(autotools-package))
Reference in New Issue Copy Permalink