Move bundling of libyaml to CMake. (#17190)

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Austin S. Hemmelgarn 2024-03-20 14:03:15 -04:00 committed by GitHub
parent 11cf7564d5
commit 8128af5210
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6 changed files with 78 additions and 85 deletions

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@ -268,6 +268,18 @@ if(NOT HAVE_LOG10)
endif()
endif()
#
# Custom modules
#
include(NetdataYAML)
#
# Checks from custom modules
#
netdata_detect_libyaml()
#
# check include files
#
@ -1525,21 +1537,7 @@ endif()
# message(FATAL_ERROR "jsonc libraries: ${JSONC_LIBRARIES}")
# message(FATAL_ERROR "jsonc ldflags: ${JSONC_LDFLAGS}")
# yaml
set(HAVE_LIBYAML True)
if(ENABLE_BUNDLED_YAML)
add_library(yaml STATIC IMPORTED)
set_property(TARGET yaml PROPERTY
IMPORTED_LOCATION "${CMAKE_SOURCE_DIR}/externaldeps/libyaml/libyaml.a")
target_include_directories(libnetdata BEFORE PUBLIC "${CMAKE_SOURCE_DIR}/externaldeps/libyaml")
target_link_libraries(libnetdata PUBLIC yaml)
else()
pkg_check_modules(YAML REQUIRED yaml-0.1)
target_include_directories(libnetdata BEFORE PUBLIC ${YAML_INCLUDE_DIRS})
target_compile_definitions(libnetdata PUBLIC ${YAML_CFLAGS_OTHER})
target_link_libraries(libnetdata PUBLIC ${YAML_LDFLAGS})
endif()
netdata_add_libyaml_to_target(libnetdata)
# zlib
pkg_check_modules(ZLIB REQUIRED zlib)

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@ -623,73 +623,6 @@ bundle_jsonc() {
bundle_jsonc
# -----------------------------------------------------------------------------
build_yaml() {
env_cmd=''
if [ -z "${DONT_SCRUB_CFLAGS_EVEN_THOUGH_IT_MAY_BREAK_THINGS}" ]; then
env_cmd="env CFLAGS='-fPIC -pipe -Wno-unused-value' CXXFLAGS='-fPIC -pipe' LDFLAGS="
fi
cd "${1}" > /dev/null || return 1
run eval "${env_cmd} ./configure --disable-shared --disable-dependency-tracking --with-pic"
run eval "${env_cmd} ${make} ${MAKEOPTS}"
cd - > /dev/null || return 1
}
copy_yaml() {
target_dir="${PWD}/externaldeps/libyaml"
run mkdir -p "${target_dir}" || return 1
run cp "${1}/src/.libs/libyaml.a" "${target_dir}/libyaml.a" || return 1
run cp "${1}/include/yaml.h" "${target_dir}/" || return 1
}
bundle_yaml() {
if pkg-config yaml-0.1; then
BUNDLE_YAML=0
return 0
fi
if [ -z "${make}" ]; then
fatal "Need to bundle libyaml but cannot find a copy of Make to build it with. Either install development files for libyaml, or install a usable copy fo Make." I0016
fi
[ -n "${GITHUB_ACTIONS}" ] && echo "::group::Bundling YAML."
progress "Prepare YAML"
YAML_PACKAGE_VERSION="$(cat packaging/yaml.version)"
tmp="$(mktemp -d -t netdata-yaml-XXXXXX)"
YAML_PACKAGE_BASENAME="yaml-${YAML_PACKAGE_VERSION}.tar.gz"
if fetch_and_verify "yaml" \
"https://github.com/yaml/libyaml/releases/download/${YAML_PACKAGE_VERSION}/${YAML_PACKAGE_BASENAME}" \
"${YAML_PACKAGE_BASENAME}" \
"${tmp}" \
"${NETDATA_LOCAL_TARBALL_OVERRIDE_YAML}"; then
if run tar --no-same-owner -xf "${tmp}/${YAML_PACKAGE_BASENAME}" -C "${tmp}" &&
build_yaml "${tmp}/yaml-${YAML_PACKAGE_VERSION}" &&
copy_yaml "${tmp}/yaml-${YAML_PACKAGE_VERSION}" &&
rm -rf "${tmp}"; then
run_ok "YAML built and prepared."
BUNDLE_YAML=1
else
run_failed "Failed to build YAML, critical error."
BUNDLE_YAML=0
fi
else
run_failed "Unable to fetch sources for YAML, critical error."
BUNDLE_YAML=0
fi
[ -n "${GITHUB_ACTIONS}" ] && echo "::endgroup::"
}
bundle_yaml
# -----------------------------------------------------------------------------
get_kernel_version() {

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@ -0,0 +1,65 @@
# Functions and macros for handling of libYAML
#
# Copyright (c) 2024 Netdata Inc.
# SPDX-License-Identifier: GPL-3.0-or-later
# Handle bundling of libyaml.
#
# This pulls it in as a sub-project using FetchContent functionality.
#
# This needs to be a function and not a macro for variable scoping
# reasons. All the things we care about from the sub-project are exposed
# as targets, which are globally scoped and not function scoped.
function(netdata_bundle_libyaml)
include(FetchContent)
include(NetdataFetchContentExtra)
if(ENABLE_BUNDLED_LIBYAML)
set(FETCHCONTENT_TRY_FIND_PACKAGE_MODE NEVER)
endif()
set(FETCHCONTENT_FULLY_DISCONNECTED Off)
FetchContent_Declare(yaml
GIT_REPOSITORY https://github.com/yaml/libyaml
GIT_TAG 2c891fc7a770e8ba2fec34fc6b545c672beb37e6 # v0.2.5
)
FetchContent_MakeAvailable_NoInstall(yaml)
endfunction()
# Handle setup of libyaml for the build.
#
# This will attempt to find libyaml using pkg_check_modules. If it finds
# a usable copy, that will be used. If not, it will bundle a vendored copy
# as a sub-project.
#
# Irrespective of how libyaml is to be included, library names,
# include directories, and compile definitions will be specified in the
# NETDATA_YAML_* variables for later use.
macro(netdata_detect_libyaml)
set(HAVE_LIBYAML True)
pkg_check_modules(YAML yaml-0.1)
if(ENABLE_BUNDLED_LIBYAML OR NOT YAML_FOUND)
netdata_bundle_libyaml()
set(NETDATA_YAML_LDFLAGS yaml)
get_target_property(NETDATA_YAML_INCLUDE_DIRS yaml INTERFACE_INCLUDE_DIRECTORIES)
get_target_property(NETDATA_YAML_CFLAGS_OTHER yaml INTERFACE_COMPILE_DEFINITIONS)
else()
set(NETDATA_YAML_LDFLAGS ${YAML_LDFLAGS})
set(NETDATA_YAML_CFLAGS_OTHER ${YAML_CFLAGS_OTHER})
set(NETDATA_YAML_INCLUDE_DIRS ${YAML_INCLUDE_DIRS})
endif()
endmacro()
# Add libyaml as a public link dependency of the specified target.
#
# The specified target must already exist, and the netdata_detect_libyaml
# macro must have already been run at least once for this to work correctly.
function(netdata_add_libyaml_to_target _target)
target_include_directories(${_target} PUBLIC ${NETDATA_YAML_INCLUDE_DIRS})
target_compile_definitions(${_target} PUBLIC ${NETDATA_YAML_CFLAGS_OTHER})
target_link_libraries(${_target} PUBLIC ${NETDATA_YAML_LDFLAGS})
endfunction()

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@ -306,7 +306,6 @@ prepare_cmake_options() {
enable_feature ACLK "${ENABLE_CLOUD:-1}"
enable_feature CLOUD "${ENABLE_CLOUD:-1}"
enable_feature BUNDLED_JSONC "${NETDATA_BUILD_JSON_C:-0}"
enable_feature BUNDLED_YAML "${BUNDLE_YAML:-0}"
enable_feature DBENGINE "${ENABLE_DBENGINE:-1}"
enable_feature H2O "${ENABLE_H2O:-1}"
enable_feature ML "${NETDATA_ENABLE_ML:-1}"

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@ -1 +0,0 @@
c642ae9b75fee120b2d96c712538bd2cf283228d2337df2cf2988e3c02678ef4 yaml-0.2.5.tar.gz

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@ -1 +0,0 @@
0.2.5