[Buildroot] [PATCH v2 1/1] package/fluentbit: new package

[Ryan Barnett <ryan.barnett@rockwellcollins.com>]

On Mon, Feb 17, 2020 at 7:38 AM Frank Vanbever
<frank.vanbever@essensium.com> wrote:

[...]

> diff --git a/package/fluent-bit/0001-lib-flb_libco-ppc-Fix-signature-for-co_create-API-18.patch b/package/fluent-bit/0001-lib-flb_libco-ppc-Fix-signature-for-co_create-API-18.patch
> new file mode 100644
> index 0000000000..350d7a2310
> --- /dev/null
> +++ b/package/fluent-bit/0001-lib-flb_libco-ppc-Fix-signature-for-co_create-API-18.patch
> @@ -0,0 +1,37 @@
> +From 731dab51a41d3635ceae5481d89d30148caac96d Mon Sep 17 00:00:00 2001
> +From: Khem Raj <raj.khem@gmail.com>
> +Date: Tue, 11 Feb 2020 19:36:21 -0800
> +Subject: [PATCH] lib: flb_libco: ppc: Fix signature for co_create API (#1886)
> +

Please site where this patch came from:

https://buildroot.org/downloads/manual/manual.html#_integrating_patches_found_on_the_web

> +Signed-off-by: Khem Raj <raj.khem@gmail.com>
> +---
> + lib/flb_libco/ppc.c | 6 ++++--
> + 1 file changed, 4 insertions(+), 2 deletions(-)
> +
> +diff --git a/lib/flb_libco/ppc.c b/lib/flb_libco/ppc.c
> +index e6536d56..533256b3 100644
> +--- a/lib/flb_libco/ppc.c
> ++++ b/lib/flb_libco/ppc.c
> +@@ -279,7 +279,9 @@ static uint32_t* co_create_(unsigned size, uintptr_t entry) {
> +   return t;
> + }
> +
> +-cothread_t co_create(unsigned int size, void (*entry_)(void)) {
> ++cothread_t co_create(unsigned int size, void (*entry_)(void),
> ++                     size_t *out_size) {
> ++
> +   uintptr_t entry = (uintptr_t)entry_;
> +   uint32_t* t = 0;
> +
> +@@ -325,7 +327,7 @@ cothread_t co_create(unsigned int size, void (*entry_)(void)) {
> +     t[10] = (uint32_t)(sp >> shift >> shift);
> +     t[11] = (uint32_t)sp;
> +   }
> +-
> ++  *out_size = size;
> +   return t;
> + }
> +
> +--
> +2.20.1
> +
> diff --git a/package/fluent-bit/Config.in b/package/fluent-bit/Config.in
> new file mode 100644
> index 0000000000..98efaa36ff
> --- /dev/null
> +++ b/package/fluent-bit/Config.in
> @@ -0,0 +1,15 @@
> +config BR2_PACKAGE_FLUENT_BIT
> +       bool "fluent-bit"
> +       depends on BR2_INSTALL_LIBSTDCPP
> +       depends on !BR2_STATIC_LIBS
> +       select BR2_PACKAGE_MUSL_FTS if !BR2_TOOLCHAIN_USES_GLIBC
> +       help
> +         Fluent Bit is an open source and multi-platform Log
> +         processor and forwarder which allows you to collect
> +         data/logs from different sources, unify and send them to
> +         multiple destinations.
> +
> +         http://fluentbit.io
> +
> +comment "fluent-bit needs a toolchain w/ C++, dynamic library"
> +       depends on !BR2_INSTALL_LIBSTDCPP || BR2_STATIC_LIBS
> diff --git a/package/fluent-bit/fluent-bit.hash b/package/fluent-bit/fluent-bit.hash
> new file mode 100644
> index 0000000000..1a8e0d121c
> --- /dev/null
> +++ b/package/fluent-bit/fluent-bit.hash
> @@ -0,0 +1,3 @@
> +# computed locally
> +sha256  e897949356855e2a7d1a71085c7c21653b7792ef137d19d665e7b5dcd8e4d46a  fluent-bit-1.3.7.tar.gz
> +sha256  0d542e0c8804e39aa7f37eb00da5a762149dc682d7829451287e11b938e94594  LICENSE
> diff --git a/package/fluent-bit/fluent-bit.mk b/package/fluent-bit/fluent-bit.mk
> new file mode 100644
> index 0000000000..c48d77a1fe
> --- /dev/null
> +++ b/package/fluent-bit/fluent-bit.mk
> @@ -0,0 +1,65 @@
> +################################################################################
> +#
> +# fluent-bit
> +#
> +################################################################################
> +
> +FLUENT_BIT_VERSION = 1.3.7
> +FLUENT_BIT_SITE = $(call github,fluent,fluent-bit,v$(FLUENT_BIT_VERSION))
> +FLUENT_BIT_LICENSE = Apache-2.0
> +FLUENT_BIT_LICENSE_FILE = LICENSE
> +
> +# LuaJIT and filter_lua do not support cross compilation
> +FLUENT_BIT_CONF_OPTS += -DFLB_LUAJIT=OFF -DFLB_FILTER_LUA=OFF
> +
> +# Only build the daemon. Disable optional build of fluent-bit.so
> +FLUENT_BIT_CONF_OPTS += -DFLB_SHARED_LIB=OFF -DBUILD_SHARED_LIBS=OFF
> +
> +# Don't build the examples
> +FLUENT_BIT_CONF_OPTS += -DFLB_EXAMPLES=OFF
> +
> +# onigmo option does not support cross compilation
> +FLUENT_BIT_CONF_OPTS += -DFLB_PARSER=OFF -DFLB_REGEX=OFF
> +
> +# backtrace option does not support cross compilation
> +FLUENT_BIT_CONF_OPTS += -DFLB_BACKTRACE=OFF
> +
> +ifeq ($(BR2_PACKAGE_HOST_FLEX)$(BR2_PACKAGE_HOST_BISON),yy)
> +FLUENT_BIT_DEPENDENCIES += host-flex host-bison
> +FLUENT_BIT_CONF_OPTS += -DFLB_RECORD_ACCESSOR=ON -DFLB_STREAM_PROCESSOR=ON
> +else
> +FLUENT_BIT_CONF_OPTS += -DFLB_RECORD_ACCESSOR=OFF -DFLB_STREAM_PROCESSOR=OFF
> +endif
> +
> +ifeq ($(BR2_TOOLCHAIN_USES_GLIBC),)
> +FLUENT_BIT_DEPENDENCIES += musl-fts
> +FLUENT_BIT_CONF_OPTS += -DCMAKE_EXE_LINKER_FLAGS=-lfts
> +endif
> +
> +# fts.h does not support _FILE_OFFSET_BITS=64 in glibc 2.22
> +FLUENT_BIT_CFLAGS = $(filter-out -D_FILE_OFFSET_BITS=64,$(TARGET_CFLAGS))
> +FLUENT_BIT_CXXFLAGS = $(filter-out -D_FILE_OFFSET_BITS=64,$(TARGET_CXXFLAGS))
> +
> +FLUENT_BIT_CONF_OPTS += -DCMAKE_C_FLAGS="$(FLUENT_BIT_CFLAGS)" \
> +                       -DCMAKE_CXX_FLAGS="$(FLUENT_BIT_CXXFLAGS)"
> +
> +define FLUENT_BIT_INSTALL_INIT_SYSTEMD
> +       $(INSTALL) -D -m 0644 $(@D)/init/fluent-bit.service \
> +               $(TARGET_DIR)/usr/lib/systemd/system/fluent-bit.service
> +       mkdir -p $(TARGET_DIR)/etc/systemd/system/multi-user.target.wants
> +       ln -sf ../../../..//usr/lib/systemd/system/fluent-bit.service \
> +               $(TARGET_DIR)/etc/systemd/system/multi-user.target.wants/fluent-bit.service
> +endef
> +
> +# Install the default configuration files
> +define FLUENT_BIT_INSTALL_CONF
> +       mkdir -p $(TARGET_DIR)/etc/fluent-bit
> +       $(INSTALL) -m 0644 -D $(@D)/conf/fluent-bit.conf \
> +               $(TARGET_DIR)/etc/fluent-bit/fluent-bit.conf
> +       $(INSTALL) -m 0644 -D $(@D)/conf/plugins.conf \
> +               $(TARGET_DIR)/etc/fluent-bit/plugins.conf
> +endef
> +
> +FLUENT_BIT_POST_INSTALL_TARGET_HOOKS += FLUENT_BIT_INSTALL_CONF
> +
> +$(eval $(cmake-package))

Reviewed-by: Ryan Barnett <ryan.barnett@rockwellcollins.com>

Thanks,
-Ryan

---
Ryan Barnett | Sr Systems Engineer | Commercial Avionics
COLLINS AEROSPACE
400 Collins Rd NE, Cedar Rapids, IA 52498 USA
ryan.barnett at collins.com | collinsaerospace.com

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