Fix glog problem of no call stack (#4395)

WORKSPACE

@@ -28,8 +28,9 @@ git_repository(
     tag = "v2.2.2",
 )
 
-git_repository(
+new_git_repository(
     name = "com_github_google_glog",
+    build_file = "@//bazel:BUILD.glog",
     commit = "5c576f78c49b28d89b23fbb1fc80f54c879ec02e",
     remote = "https://github.com/google/glog",
 )

bazel/BUILD.glog

@@ -0,0 +1,5 @@
+licenses(['notice'])
+
+load('@//bazel:glog.bzl', 'glog_library')
+
+glog_library()

bazel/glog.bzl

@@ -0,0 +1,149 @@
+# This script is copied from https://github.com/google/glog/blob/master/bazel/glog.bzl
+# with some modifications to enable printing call stack.
+# 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(namespace='google', with_gflags=1, **kwargs):
+    if native.repository_name() != '@':
+        gendir = '$(GENDIR)/external/' + native.repository_name().lstrip('@')
+    else:
+        gendir = '$(GENDIR)'
+
+    native.cc_library(
+        name = 'glog',
+        visibility = [ '//visibility:public' ],
+        srcs = [
+            ':config_h',
+            'src/base/commandlineflags.h',
+            'src/base/googleinit.h',
+            'src/base/mutex.h',
+            'src/demangle.cc',
+            'src/demangle.h',
+            'src/logging.cc',
+            'src/raw_logging.cc',
+            'src/signalhandler.cc',
+            'src/stacktrace.h',
+            'src/stacktrace_generic-inl.h',
+            'src/stacktrace_libunwind-inl.h',
+            'src/stacktrace_powerpc-inl.h',
+            'src/stacktrace_windows-inl.h',
+            'src/stacktrace_x86-inl.h',
+            'src/stacktrace_x86_64-inl.h',
+            'src/symbolize.cc',
+            'src/symbolize.h',
+            'src/utilities.cc',
+            'src/utilities.h',
+            'src/vlog_is_on.cc',
+        ],
+        hdrs = [
+            ':logging_h',
+            ':raw_logging_h',
+            ':stl_logging_h',
+            ':vlog_is_on_h',
+            'src/glog/log_severity.h',
+        ],
+        strip_include_prefix = 'src',
+        copts = [
+            # Disable warnings that exists in glog.
+            '-Wno-sign-compare',
+            '-Wno-unused-function',
+            '-Wno-unused-local-typedefs',
+            '-Wno-unused-variable',
+            "-DGLOG_BAZEL_BUILD",
+            # Inject a C++ namespace.
+            "-DGOOGLE_NAMESPACE='%s'" % namespace,
+            # Allows src/base/mutex.h to include pthread.h.
+            '-DHAVE_PTHREAD',
+            # Allows src/logging.cc to determine the host name.
+            '-DHAVE_SYS_UTSNAME_H',
+            # For src/utilities.cc.
+            '-DHAVE_SYS_SYSCALL_H',
+            '-DHAVE_SYS_TIME_H',
+            '-DHAVE_STDINT_H',
+            '-DHAVE_STRING_H',
+            # Enable dumping stacktrace upon sigaction.
+            '-DHAVE_SIGACTION',
+            # The following 2 Macros are enabled by ray.
+            '-DHAVE_EXECINFO_H',
+            '-DHAVE_SYMBOLIZE',
+            # For logging.cc.
+            '-DHAVE_PREAD',
+            '-DHAVE___ATTRIBUTE__',
+
+            # Include generated header files.
+            '-I%s/glog_internal' % gendir,
+        # The following Macro is enabled by ray.
+        ] + select({
+            "@bazel_tools//src/conditions:darwin": ['-DHAVE_DLADDR'],
+            "//conditions:default": [],
+        }) +
+        ([
+            # Use gflags to parse CLI arguments.
+            '-DHAVE_LIB_GFLAGS',
+        ] if with_gflags else []),
+        deps = [
+            '@com_github_gflags_gflags//:gflags',
+        ] if with_gflags else [],
+        **kwargs
+    )
+
+    native.genrule(
+        name = 'gen_sh',
+        outs = [
+            'gen.sh',
+        ],
+        cmd = r'''\
+#!/bin/sh
+cat > $@ <<"EOF"
+sed -e 's/@ac_cv_cxx_using_operator@/1/g' \
+    -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@/{}/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
+'''.format(int(with_gflags)),
+    )
+
+    native.genrule(
+        name = 'config_h',
+        srcs = [
+            'src/config.h.cmake.in',
+        ],
+        outs = [
+            'glog_internal/config.h',
+        ],
+        cmd = "awk '{ gsub(/^#cmakedefine/, \"//cmakedefine\"); print; }' $< > $@",
+    )
+
+    [native.genrule(
+        name = '%s_h' % f,
+        srcs = [
+            'src/glog/%s.h.in' % f,
+        ],
+        outs = [
+            'src/glog/%s.h' % f,
+        ],
+        cmd = '$(location :gen_sh) < $< > $@',
+        tools = [':gen_sh'],
+    ) for f in [
+            'vlog_is_on',
+            'stl_logging',
+            'raw_logging',
+            'logging',
+        ]
+    ]