2.3 KiB
Building from Source
Bazel
To use glog within a project which uses the Bazel build
tool, add the following lines to your WORKSPACE file:
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
name = "com_github_gflags_gflags",
sha256 = "34af2f15cf7367513b352bdcd2493ab14ce43692d2dcd9dfc499492966c64dcf",
strip_prefix = "gflags-2.2.2",
urls = ["https://github.com/gflags/gflags/archive/v2.2.2.tar.gz"],
)
http_archive(
name = "com_github_google_glog",
sha256 = "c17d85c03ad9630006ef32c7be7c65656aba2e7e2fbfc82226b7e680c771fc88",
strip_prefix = "glog-0.7.1",
urls = ["https://github.com/google/glog/archive/v0.7.1.zip"],
)
You can then add @com_github_google_glog//:glog to
the deps section of a cc_binary or
cc_library rule, and #!cpp #include <glog/logging.h> to
include it in your source code.
!!! example "Using glog in a Bazel project"
bazel cc_binary( name = "main", srcs = ["main.cc"], deps = ["@com_github_google_glog//:glog"], )
CMake
glog can be compiled using CMake on a wide range of platforms. The typical workflow for building glog on a Unix-like system with GNU Make as build tool is as follows:
- Clone the repository and change into source directory.
git clone https://github.com/google/glog.git
cd glog
- Run CMake to configure the build tree.
cmake -S . -B build -G "Unix Makefiles"
CMake provides different generators, and by default will pick the most
relevant one to your environment. If you need a specific version of Visual
Studio, use #!bash cmake . -G <generator-name>, and see #!bash cmake --help for the available generators. Also see -T <toolset-name>, which can
be used to request the native x64 toolchain with -T host=x64.
3. Afterwards, generated files can be used to compile the project.
cmake --build build
- Test the build software (optional).
cmake --build build --target test
- Install the built files (optional).
cmake --build build --target install
Once successfully built, glog can be integrated into own projects.