Commit 921651e9 authored by Zhongming Qu's avatar Zhongming Qu

Build with Bazel.

parent 2063b387
......@@ -9,3 +9,4 @@ config.h
*.sln
*.vcxproj
*.filters
bazel-*
licenses(['notice'])
load(':bazel/glog.bzl', 'glog_library')
glog_library()
git_repository(
name = "com_github_gflags_gflags",
remote = "https://github.com/gflags/gflags.git",
tag = 'v2.2.1',
)
bind(
name = "gflags",
actual = "@com_github_gflags_gflags//:gflags",
)
# Implement a macro glog_library() that the BUILD file can load.
# By default, glog is built with gflags support. You can change this behavior by using
# glog_library(with_gflags=0)
#
# This file is inspired by the following sample BUILD files:
# https://github.com/google/glog/issues/61
# https://github.com/google/glog/files/393474/BUILD.txt
def glog_library(with_gflags=1):
native.cc_library(
name = 'glog',
visibility = [ '//visibility:public' ],
srcs = [
'src/base/commandlineflags.h',
'src/base/googleinit.h',
'src/demangle.cc',
'src/logging.cc',
'src/raw_logging.cc',
'src/signalhandler.cc',
'src/symbolize.cc',
'src/utilities.cc',
'src/vlog_is_on.cc',
],
hdrs = [
'src/base/mutex.h',
'src/demangle.h',
'src/stacktrace.h',
'src/symbolize.h',
'src/utilities.h',
'src/glog/log_severity.h',
],
includes = [
'src',
],
copts = [
# Disable warnings that exists in glog
'-Wno-sign-compare',
'-Wno-unused-local-typedefs',
## Inject google namespace as 'google'
"-D_START_GOOGLE_NAMESPACE_='namespace google {'",
"-D_END_GOOGLE_NAMESPACE_='}'",
"-DGOOGLE_NAMESPACE='google'",
# Allows src/base/mutex.h to include pthread.h.
'-DHAVE_PTHREAD',
# Allows src/logging.cc to determine the host name.
'-DHAVE_SYS_UTSNAME_H',
# System header files enabler for src/utilities.cc
# Enable system calls from syscall.h
'-DHAVE_SYS_SYSCALL_H',
# Enable system calls from sys/time.h
'-DHAVE_SYS_TIME_H',
'-DHAVE_STDINT_H',
'-DHAVE_STRING_H',
# For logging.cc
'-DHAVE_PREAD',
] + [
'-DHAVE_LIB_GFLAGS'
] if with_gflags else [],
deps = [ ':internal_headers' ] + \
[ '//external:gflags' ] if with_gflags else [],
)
internal_headers = [
':config_h',
':logging_h',
':raw_logging_h',
':stl_logging_h',
':vlog_is_on_h',
]
if PACKAGE_NAME:
native.cc_library(
name = 'internal_headers',
hdrs = internal_headers,
includes = [
PACKAGE_NAME,
],
)
else:
native.cc_library(
name = 'internal_headers',
hdrs = internal_headers,
)
native.genrule(
name = 'gen_sh',
outs = [
'gen.sh',
],
cmd = '''
#! /bin/sh
cat > $@ <<"EOF"
sed -e 's/@ac_cv_have_unistd_h@/1/g' \
-e 's/@ac_cv_have_stdint_h@/1/g' \
-e 's/@ac_cv_have_systypes_h@/1/g' \
-e 's/@ac_cv_have_libgflags_h@/1/g' \
-e 's/@ac_cv_have_uint16_t@/1/g' \
-e 's/@ac_cv_have___builtin_expect@/1/g' \
-e 's/@ac_cv_have_.*@/0/g' \
-e 's/@ac_google_start_namespace@/namespace google {/g' \
-e 's/@ac_google_end_namespace@/}/g' \
-e 's/@ac_google_namespace@/google/g' \
-e 's/@ac_cv___attribute___noinline@/__attribute__((noinline))/g' \
-e 's/@ac_cv___attribute___noreturn@/__attribute__((noreturn))/g' \
-e 's/@ac_cv___attribute___printf_4_5@/__attribute__((__format__ (__printf__, 4, 5)))/g'
EOF''')
native.genrule(
name = 'config_h',
srcs = [
'src/config.h.cmake.in',
],
outs = [
'/'.join([PACKAGE_NAME, 'config.h']) if PACKAGE_NAME else 'config.h',
],
cmd = "awk '{ gsub(/^#cmakedefine/, \"//cmakedefine\"); print; }' $(<) > $(@)",
)
native.genrule(
name = 'logging_h',
srcs = [
'src/glog/logging.h.in',
],
outs = [
'/'.join([PACKAGE_NAME, 'glog/logging.h']) if PACKAGE_NAME else 'glog/logging.h',
],
cmd = '$(location :gen_sh) < $(<) > $(@)',
tools = [':gen_sh'],
)
native.genrule(
name = 'raw_logging_h',
srcs = [
'src/glog/raw_logging.h.in',
],
outs = [
'/'.join([PACKAGE_NAME, 'glog/raw_logging.h']) if PACKAGE_NAME else 'glog/raw_logging.h',
],
cmd = '$(location :gen_sh) < $(<) > $(@)',
tools = [':gen_sh'],
)
native.genrule(
name = 'stl_logging_h',
srcs = [
'src/glog/stl_logging.h.in',
],
outs = [
'/'.join([PACKAGE_NAME, 'glog/stl_logging.h']) if PACKAGE_NAME else 'glog/stl_logging.h',
],
cmd = '$(location :gen_sh) < $(<) > $(@)',
tools = [':gen_sh'],
)
native.genrule(
name = 'vlog_is_on_h',
srcs = [
'src/glog/vlog_is_on.h.in',
],
outs = [
'/'.join([PACKAGE_NAME, 'glog/vlog_is_on.h']) if PACKAGE_NAME else 'glog/vlog_is_on.h',
],
cmd = '$(location :gen_sh) < $(<) > $(@)',
tools = [':gen_sh'],
)
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