mirror/vcpkg
1
0
Fork 0
mirror of https://github.com/microsoft/vcpkg.git synced 2024-12-02 06:19:06 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity
a6c5c0140d
vcpkg/ports/brpc/brpc-1783.diff
Lily Wang 84541b3c07
[brpc] Update to 1.2.0 and fix build error with gcc 11 (#25834) 
* [brpc] Update to 1.2.0 and fix build error with gcc 11

* x-add-version

* update portfile.cmake

* x-add-version

* add comment

* x-add-version

Co-authored-by: LilyWangLL <v-lilywang@microsoft.com>
2022-07-20 15:20:39 -07:00

593 lines
32 KiB
Diff
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

diff --git a/BUILD.bazel b/BUILD.bazel
index 11db84d02..7592a1862 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -56,7 +56,7 @@ config_setting(
COPTS = [
"-DBTHREAD_USE_FAST_PTHREAD_MUTEX",
- "-D__const__=",
+ "-D__const__=__unused__",
"-D_GNU_SOURCE",
"-DUSE_SYMBOLIZE",
"-DNO_TCMALLOC",
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 057695afc..bfc9fe4f0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -108,7 +108,7 @@ set(CMAKE_CPP_FLAGS "${CMAKE_CPP_FLAGS} ${DEFINE_CLOCK_GETTIME} -DBRPC_WITH_GLOG
if(WITH_MESALINK)
set(CMAKE_CPP_FLAGS "${CMAKE_CPP_FLAGS} -DUSE_MESALINK")
endif()
-set(CMAKE_CPP_FLAGS "${CMAKE_CPP_FLAGS} -DBTHREAD_USE_FAST_PTHREAD_MUTEX -D__const__= -D_GNU_SOURCE -DUSE_SYMBOLIZE -DNO_TCMALLOC -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DBRPC_REVISION=\\\"${BRPC_REVISION}\\\" -D__STRICT_ANSI__")
+set(CMAKE_CPP_FLAGS "${CMAKE_CPP_FLAGS} -DBTHREAD_USE_FAST_PTHREAD_MUTEX -D__const__=__unused__ -D_GNU_SOURCE -DUSE_SYMBOLIZE -DNO_TCMALLOC -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DBRPC_REVISION=\\\"${BRPC_REVISION}\\\" -D__STRICT_ANSI__")
set(CMAKE_CPP_FLAGS "${CMAKE_CPP_FLAGS} ${DEBUG_SYMBOL} ${THRIFT_CPP_FLAG}")
set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -O2 -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-invalid-offsetof -Wno-unused-parameter -fno-omit-frame-pointer")
set(CMAKE_C_FLAGS "${CMAKE_CPP_FLAGS} -O2 -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-unused-parameter -fno-omit-frame-pointer")
diff --git a/Makefile b/Makefile
index e2e1a6b2e..da506f7c5 100644
--- a/Makefile
+++ b/Makefile
@@ -20,10 +20,9 @@ include config.mk
# Notes on the flags:
# 1. Added -fno-omit-frame-pointer: perf/tcmalloc-profiler use frame pointers by default
-# 2. Added -D__const__= : Avoid over-optimizations of TLS variables by GCC>=4.8
-# 3. Removed -Werror: Not block compilation for non-vital warnings, especially when the
+# 2. Removed -Werror: Not block compilation for non-vital warnings, especially when the
# code is tested on newer systems. If the code is used in production, add -Werror back
-CPPFLAGS+=-DBTHREAD_USE_FAST_PTHREAD_MUTEX -D__const__= -D_GNU_SOURCE -DUSE_SYMBOLIZE -DNO_TCMALLOC -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DNDEBUG -DBRPC_REVISION=\"$(shell ./tools/get_brpc_revision.sh .)\"
+CPPFLAGS+=-DBTHREAD_USE_FAST_PTHREAD_MUTEX -D_GNU_SOURCE -DUSE_SYMBOLIZE -DNO_TCMALLOC -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DNDEBUG -DBRPC_REVISION=\"$(shell ./tools/get_brpc_revision.sh .)\"
CXXFLAGS=$(CPPFLAGS) -O2 -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-invalid-offsetof -Wno-unused-parameter -fno-omit-frame-pointer -std=c++0x
CFLAGS=$(CPPFLAGS) -O2 -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-unused-parameter -fno-omit-frame-pointer
DEBUG_CXXFLAGS = $(filter-out -DNDEBUG,$(CXXFLAGS)) -DUNIT_TEST -DBVAR_NOT_LINK_DEFAULT_VARIABLES
diff --git a/config_brpc.sh b/config_brpc.sh
index 842f100f9..cf04b7260 100755
--- a/config_brpc.sh
+++ b/config_brpc.sh
@@ -320,6 +320,10 @@ append_to_output "STATIC_LINKINGS=$STATIC_LINKINGS"
append_to_output "DYNAMIC_LINKINGS=$DYNAMIC_LINKINGS"
CPPFLAGS="-DBRPC_WITH_GLOG=$WITH_GLOG -DGFLAGS_NS=$GFLAGS_NS"
+# Avoid over-optimizations of TLS variables by GCC>=4.8
+# See: https://github.com/apache/incubator-brpc/issues/1693
+CPPFLAGS="${CPPFLAGS} -D__const__=__unused__"
+
if [ ! -z "$DEBUGSYMBOLS" ]; then
CPPFLAGS="${CPPFLAGS} $DEBUGSYMBOLS"
fi
diff --git a/docs/cn/getting_started.md b/docs/cn/getting_started.md
index 2602f5b41..56f80db3b 100644
--- a/docs/cn/getting_started.md
+++ b/docs/cn/getting_started.md
@@ -290,7 +290,7 @@ GCC7中over-aligned的问题暂时被禁止。
使用其他版本的gcc可能会产生编译警告，请联系我们予以修复。
-请在makefile中给cxxflags增加`-D__const__=`选项以避免[gcc4+中的errno问题](thread_local.md).
+请在makefile中给cxxflags增加`-D__const__=__unused__`选项以避免[gcc4+中的errno问题](thread_local.md).
## Clang: 3.5-4.0
diff --git a/docs/cn/thread_local.md b/docs/cn/thread_local.md
index f8e1a491e..41e024749 100644
--- a/docs/cn/thread_local.md
+++ b/docs/cn/thread_local.md
@@ -57,9 +57,8 @@ Use *p ... - still the errno of original pthread, undefined b
严格地说这个问题不是gcc4导致的，而是glibc给__errno_location的签名不够准确，一个返回thread-local指针的函数依赖于段寄存器（TLS的一般实现方式），这怎么能算const呢？由于我们还未找到覆盖__errno_location的方法，所以这个问题目前实际的解决方法是：
-**务必在直接或间接使用bthread的项目的gcc编译选项中添加`-D__const__=`，即把`__const__`定义为空，避免gcc4做相关优化。**
+**务必在直接或间接使用bthread的项目的gcc编译选项中添加`-D__const__=__unused__`，即把`__const__`定义为一个无副作用的属性，避免gcc4做相关优化。**
-把`__const__`定义为空对程序其他部分的影响几乎为0。另外如果你没有**直接**使用errno（即你的项目中没有出现errno），或使用的是gcc
-3.4，即使没有定义`-D__const__=`，程序的正确性也不会受影响，但为了防止未来可能的问题，我们强烈建议加上。
+把`__const__`定义为`__unused__`对程序其他部分的影响几乎为0。另外如果你没有**直接**使用errno（即你的项目中没有出现errno），或使用的是gcc 3.4，即使没有定义`-D__const__=__unused__`，程序的正确性也不会受影响，但为了防止未来可能的问题，我们强烈建议加上。
-需要说明的是，和errno类似，pthread_self也有类似的问题，不过一般pthread_self除了打日志没有其他用途，影响面较小，在`-D__const__=`后pthread_self也会正常。
+需要说明的是，和errno类似，pthread_self也有类似的问题，不过一般pthread_self除了打日志没有其他用途，影响面较小，在`-D__const__=__unused__`后pthread_self也会正常。
diff --git a/docs/en/getting_started.md b/docs/en/getting_started.md
index c500f5807..4242f82a0 100644
--- a/docs/en/getting_started.md
+++ b/docs/en/getting_started.md
@@ -297,7 +297,7 @@ The over-aligned issues in GCC7 is suppressed temporarily now.
Using other versions of gcc may generate warnings, contact us to fix.
-Adding `-D__const__=` to cxxflags in your makefiles is a must to avoid [errno issue in gcc4+](thread_local.md).
+Adding `-D__const__=__unused__` to cxxflags in your makefiles is a must to avoid [errno issue in gcc4+](thread_local.md).
## Clang: 3.5-4.0
diff --git a/example/BUILD b/example/BUILD
index ee2c6ffd0..d688749d8 100644
--- a/example/BUILD
+++ b/example/BUILD
@@ -16,7 +16,7 @@
COPTS = [
"-D__STDC_FORMAT_MACROS",
"-DBTHREAD_USE_FAST_PTHREAD_MUTEX",
- "-D__const__=",
+ "-D__const__=__unused__",
"-D_GNU_SOURCE",
"-DUSE_SYMBOLIZE",
"-DNO_TCMALLOC",
diff --git a/example/asynchronous_echo_c++/CMakeLists.txt b/example/asynchronous_echo_c++/CMakeLists.txt
index 18fec20ee..4a118b19a 100644
--- a/example/asynchronous_echo_c++/CMakeLists.txt
+++ b/example/asynchronous_echo_c++/CMakeLists.txt
@@ -81,7 +81,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
diff --git a/example/auto_concurrency_limiter/CMakeLists.txt b/example/auto_concurrency_limiter/CMakeLists.txt
index ef20bf0a7..88b784277 100644
--- a/example/auto_concurrency_limiter/CMakeLists.txt
+++ b/example/auto_concurrency_limiter/CMakeLists.txt
@@ -70,7 +70,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
diff --git a/example/backup_request_c++/CMakeLists.txt b/example/backup_request_c++/CMakeLists.txt
index d247bc150..fc39ba3cd 100644
--- a/example/backup_request_c++/CMakeLists.txt
+++ b/example/backup_request_c++/CMakeLists.txt
@@ -81,7 +81,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
diff --git a/example/cancel_c++/CMakeLists.txt b/example/cancel_c++/CMakeLists.txt
index 26f2581ba..ea611e03f 100644
--- a/example/cancel_c++/CMakeLists.txt
+++ b/example/cancel_c++/CMakeLists.txt
@@ -81,7 +81,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
diff --git a/example/cascade_echo_c++/CMakeLists.txt b/example/cascade_echo_c++/CMakeLists.txt
index 24d9249ae..6ca2e25dc 100644
--- a/example/cascade_echo_c++/CMakeLists.txt
+++ b/example/cascade_echo_c++/CMakeLists.txt
@@ -80,7 +80,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
diff --git a/example/dynamic_partition_echo_c++/CMakeLists.txt b/example/dynamic_partition_echo_c++/CMakeLists.txt
index 5a268a6c9..8df3ad62e 100644
--- a/example/dynamic_partition_echo_c++/CMakeLists.txt
+++ b/example/dynamic_partition_echo_c++/CMakeLists.txt
@@ -85,7 +85,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
diff --git a/example/echo_c++/CMakeLists.txt b/example/echo_c++/CMakeLists.txt
index 4e6f5231d..d7babd7f7 100644
--- a/example/echo_c++/CMakeLists.txt
+++ b/example/echo_c++/CMakeLists.txt
@@ -81,7 +81,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
diff --git a/example/echo_c++/Makefile b/example/echo_c++/Makefile
index 710cc7eda..fddde8cbc 100644
--- a/example/echo_c++/Makefile
+++ b/example/echo_c++/Makefile
@@ -20,8 +20,7 @@ BRPC_PATH=../..
include $(BRPC_PATH)/config.mk
# Notes on the flags:
# 1. Added -fno-omit-frame-pointer: perf/tcmalloc-profiler use frame pointers by default
-# 2. Added -D__const__= : Avoid over-optimizations of TLS variables by GCC>=4.8
-CXXFLAGS+=$(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer
+CXXFLAGS+=$(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer
ifeq ($(NEED_GPERFTOOLS), 1)
CXXFLAGS+=-DBRPC_ENABLE_CPU_PROFILER
endif
diff --git a/example/grpc_c++/CMakeLists.txt b/example/grpc_c++/CMakeLists.txt
index 5f9032e1c..49010e963 100644
--- a/example/grpc_c++/CMakeLists.txt
+++ b/example/grpc_c++/CMakeLists.txt
@@ -75,7 +75,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
diff --git a/example/http_c++/CMakeLists.txt b/example/http_c++/CMakeLists.txt
index 388b58c2e..34f3050fa 100644
--- a/example/http_c++/CMakeLists.txt
+++ b/example/http_c++/CMakeLists.txt
@@ -86,7 +86,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
diff --git a/example/http_c++/Makefile b/example/http_c++/Makefile
index dc9d430f6..515456559 100644
--- a/example/http_c++/Makefile
+++ b/example/http_c++/Makefile
@@ -20,8 +20,7 @@ BRPC_PATH=../../
include $(BRPC_PATH)/config.mk
# Notes on the flags:
# 1. Added -fno-omit-frame-pointer: perf/tcmalloc-profiler use frame pointers by default
-# 2. Added -D__const__= : Avoid over-optimizations of TLS variables by GCC>=4.8
-CXXFLAGS+=$(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer
+CXXFLAGS+=$(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer
ifeq ($(NEED_GPERFTOOLS), 1)
CXXFLAGS+=-DBRPC_ENABLE_CPU_PROFILER
endif
diff --git a/example/memcache_c++/CMakeLists.txt b/example/memcache_c++/CMakeLists.txt
index 2554b8295..85b4affcb 100644
--- a/example/memcache_c++/CMakeLists.txt
+++ b/example/memcache_c++/CMakeLists.txt
@@ -81,7 +81,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
diff --git a/example/memcache_c++/Makefile b/example/memcache_c++/Makefile
index 2579f68f4..03b3d4cd7 100644
--- a/example/memcache_c++/Makefile
+++ b/example/memcache_c++/Makefile
@@ -17,7 +17,7 @@
BRPC_PATH = ../../
include $(BRPC_PATH)/config.mk
-CXXFLAGS+=$(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -D__const__= -pipe -W -Wall -fPIC -fno-omit-frame-pointer
+CXXFLAGS+=$(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -pipe -W -Wall -fPIC -fno-omit-frame-pointer
HDRS+=$(BRPC_PATH)/output/include
LIBS+=$(BRPC_PATH)/output/lib
HDRPATHS = $(addprefix -I, $(HDRS))
diff --git a/example/multi_threaded_echo_c++/CMakeLists.txt b/example/multi_threaded_echo_c++/CMakeLists.txt
index c68010dc1..4a7291c47 100644
--- a/example/multi_threaded_echo_c++/CMakeLists.txt
+++ b/example/multi_threaded_echo_c++/CMakeLists.txt
@@ -85,7 +85,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
diff --git a/example/multi_threaded_echo_c++/Makefile b/example/multi_threaded_echo_c++/Makefile
index 558b77c36..cd344f98d 100644
--- a/example/multi_threaded_echo_c++/Makefile
+++ b/example/multi_threaded_echo_c++/Makefile
@@ -20,8 +20,7 @@ BRPC_PATH=../..
include $(BRPC_PATH)/config.mk
# Notes on the flags:
# 1. Added -fno-omit-frame-pointer: perf/tcmalloc-profiler use frame pointers by default
-# 2. Added -D__const__= : Avoid over-optimizations of TLS variables by GCC>=4.8
-CXXFLAGS+=$(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer
+CXXFLAGS+=$(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer
ifeq ($(NEED_GPERFTOOLS), 1)
CXXFLAGS+=-DBRPC_ENABLE_CPU_PROFILER
endif
diff --git a/example/multi_threaded_echo_fns_c++/CMakeLists.txt b/example/multi_threaded_echo_fns_c++/CMakeLists.txt
index 148490a05..8345076eb 100644
--- a/example/multi_threaded_echo_fns_c++/CMakeLists.txt
+++ b/example/multi_threaded_echo_fns_c++/CMakeLists.txt
@@ -85,7 +85,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
diff --git a/example/nshead_extension_c++/CMakeLists.txt b/example/nshead_extension_c++/CMakeLists.txt
index 72c9b4183..b0b93a23d 100644
--- a/example/nshead_extension_c++/CMakeLists.txt
+++ b/example/nshead_extension_c++/CMakeLists.txt
@@ -81,7 +81,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
diff --git a/example/nshead_pb_extension_c++/CMakeLists.txt b/example/nshead_pb_extension_c++/CMakeLists.txt
index 82c055bab..448c7070f 100644
--- a/example/nshead_pb_extension_c++/CMakeLists.txt
+++ b/example/nshead_pb_extension_c++/CMakeLists.txt
@@ -81,7 +81,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
diff --git a/example/parallel_echo_c++/CMakeLists.txt b/example/parallel_echo_c++/CMakeLists.txt
index 65b251530..b24bb41f9 100644
--- a/example/parallel_echo_c++/CMakeLists.txt
+++ b/example/parallel_echo_c++/CMakeLists.txt
@@ -85,7 +85,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
diff --git a/example/partition_echo_c++/CMakeLists.txt b/example/partition_echo_c++/CMakeLists.txt
index fecdfa0c3..25d98dbe5 100644
--- a/example/partition_echo_c++/CMakeLists.txt
+++ b/example/partition_echo_c++/CMakeLists.txt
@@ -85,7 +85,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
diff --git a/example/redis_c++/CMakeLists.txt b/example/redis_c++/CMakeLists.txt
index f1bafece8..a7b008b5a 100644
--- a/example/redis_c++/CMakeLists.txt
+++ b/example/redis_c++/CMakeLists.txt
@@ -90,7 +90,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
diff --git a/example/redis_c++/Makefile b/example/redis_c++/Makefile
index 4ba9505f0..7c94e195d 100644
--- a/example/redis_c++/Makefile
+++ b/example/redis_c++/Makefile
@@ -17,7 +17,7 @@
BRPC_PATH = ../../
include $(BRPC_PATH)/config.mk
-CXXFLAGS+=$(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -D__const__= -pipe -W -Wall -fPIC -fno-omit-frame-pointer
+CXXFLAGS+=$(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -pipe -W -Wall -fPIC -fno-omit-frame-pointer
HDRS+=$(BRPC_PATH)/output/include
LIBS+=$(BRPC_PATH)/output/lib
HDRPATHS = $(addprefix -I, $(HDRS))
diff --git a/example/selective_echo_c++/CMakeLists.txt b/example/selective_echo_c++/CMakeLists.txt
index 74135282e..7d65c7759 100644
--- a/example/selective_echo_c++/CMakeLists.txt
+++ b/example/selective_echo_c++/CMakeLists.txt
@@ -85,7 +85,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
diff --git a/example/session_data_and_thread_local/CMakeLists.txt b/example/session_data_and_thread_local/CMakeLists.txt
index 120f92e22..28ba03565 100644
--- a/example/session_data_and_thread_local/CMakeLists.txt
+++ b/example/session_data_and_thread_local/CMakeLists.txt
@@ -85,7 +85,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
diff --git a/example/streaming_echo_c++/CMakeLists.txt b/example/streaming_echo_c++/CMakeLists.txt
index 57fe261e7..34e041d77 100644
--- a/example/streaming_echo_c++/CMakeLists.txt
+++ b/example/streaming_echo_c++/CMakeLists.txt
@@ -81,7 +81,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__=__unused__ -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
if(CMAKE_VERSION VERSION_LESS "3.1.3")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
diff --git a/example/thrift_extension_c++/Makefile b/example/thrift_extension_c++/Makefile
index 980b2085b..47b381fdb 100644
--- a/example/thrift_extension_c++/Makefile
+++ b/example/thrift_extension_c++/Makefile
@@ -20,8 +20,7 @@ BRPC_PATH = ../../
include $(BRPC_PATH)/config.mk
# Notes on the flags:
# 1. Added -fno-omit-frame-pointer: perf/tcmalloc-profiler use frame pointers by default
-# 2. Added -D__const__= : Avoid over-optimizations of TLS variables by GCC>=4.8
-CXXFLAGS = $(CPPFLAGS) -std=c++0x -g -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer
+CXXFLAGS = $(CPPFLAGS) -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer
ifeq ($(NEED_GPERFTOOLS), 1)
CXXFLAGS+=-DBRPC_ENABLE_CPU_PROFILER
endif
diff --git a/src/butil/errno.h b/src/butil/errno.h
index 0390a840b..14856eeb6 100644
--- a/src/butil/errno.h
+++ b/src/butil/errno.h
@@ -22,7 +22,12 @@
#ifndef BUTIL_BAIDU_ERRNO_H
#define BUTIL_BAIDU_ERRNO_H
-#define __const__
+#ifndef __const__
+// Avoid over-optimizations of TLS variables by GCC>=4.8
+// See: https://github.com/apache/incubator-brpc/issues/1693
+#define __const__ __unused__
+#endif
+
#include <errno.h> // errno
#include "butil/macros.h" // BAIDU_CONCAT
diff --git a/test/BUILD.bazel b/test/BUILD.bazel
index c4649ab12..a170eaf8c 100644
--- a/test/BUILD.bazel
+++ b/test/BUILD.bazel
@@ -24,7 +24,7 @@ config_setting(
COPTS = [
"-D__STDC_FORMAT_MACROS",
"-DBTHREAD_USE_FAST_PTHREAD_MUTEX",
- "-D__const__=",
+ "-D__const__=__unused__",
"-D_GNU_SOURCE",
"-DUSE_SYMBOLIZE",
"-DNO_TCMALLOC",
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index f3e0c9bb3..980794f5f 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -52,7 +52,7 @@ else()
endif()
set(CMAKE_CPP_FLAGS "${DEFINE_CLOCK_GETTIME} -DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
-set(CMAKE_CPP_FLAGS "${CMAKE_CPP_FLAGS} -DBTHREAD_USE_FAST_PTHREAD_MUTEX -D__const__= -D_GNU_SOURCE -DUSE_SYMBOLIZE -DNO_TCMALLOC -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DUNIT_TEST -Dprivate=public -Dprotected=public -DBVAR_NOT_LINK_DEFAULT_VARIABLES -D__STRICT_ANSI__ -include ${PROJECT_SOURCE_DIR}/test/sstream_workaround.h")
+set(CMAKE_CPP_FLAGS "${CMAKE_CPP_FLAGS} -DBTHREAD_USE_FAST_PTHREAD_MUTEX -D__const__=__unused__ -D_GNU_SOURCE -DUSE_SYMBOLIZE -DNO_TCMALLOC -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DUNIT_TEST -Dprivate=public -Dprotected=public -DBVAR_NOT_LINK_DEFAULT_VARIABLES -D__STRICT_ANSI__ -include ${PROJECT_SOURCE_DIR}/test/sstream_workaround.h")
set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -g -O2 -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-invalid-offsetof -Wno-unused-parameter -fno-omit-frame-pointer")
use_cxx11()
diff --git a/test/Makefile b/test/Makefile
index 99f7b4f74..5aa90e8be 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -18,7 +18,7 @@
NEED_GPERFTOOLS=1
NEED_GTEST=1
include ../config.mk
-CPPFLAGS+=-DBTHREAD_USE_FAST_PTHREAD_MUTEX -D__const__= -D_GNU_SOURCE -DUSE_SYMBOLIZE -DNO_TCMALLOC -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DUNIT_TEST -Dprivate=public -Dprotected=public -DBVAR_NOT_LINK_DEFAULT_VARIABLES --include sstream_workaround.h
+CPPFLAGS+=-DBTHREAD_USE_FAST_PTHREAD_MUTEX -D_GNU_SOURCE -DUSE_SYMBOLIZE -DNO_TCMALLOC -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DUNIT_TEST -Dprivate=public -Dprotected=public -DBVAR_NOT_LINK_DEFAULT_VARIABLES --include sstream_workaround.h
CXXFLAGS=$(CPPFLAGS) -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-invalid-offsetof -Wno-unused-parameter -fno-omit-frame-pointer -std=c++0x
#required by butil/crc32.cc to boost performance for 10x
diff --git a/tools/BUILD b/tools/BUILD
index 99f472fda..04b3abbf9 100644
--- a/tools/BUILD
+++ b/tools/BUILD
@@ -16,7 +16,7 @@
COPTS = [
"-D__STDC_FORMAT_MACROS",
"-DBTHREAD_USE_FAST_PTHREAD_MUTEX",
- "-D__const__=",
+ "-D__const__=__unused__",
"-D_GNU_SOURCE",
"-DUSE_SYMBOLIZE",
"-DNO_TCMALLOC",
diff --git a/tools/parallel_http/Makefile b/tools/parallel_http/Makefile
index 5b8664708..a57c5d5f5 100644
--- a/tools/parallel_http/Makefile
+++ b/tools/parallel_http/Makefile
@@ -17,7 +17,7 @@
BRPC_PATH = ../../
include $(BRPC_PATH)/config.mk
-CXXFLAGS = $(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -D__const__= -pipe -W -Wall -fPIC -fno-omit-frame-pointer -Wno-unused-parameter
+CXXFLAGS = $(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -pipe -W -Wall -fPIC -fno-omit-frame-pointer -Wno-unused-parameter
HDRPATHS = -I$(BRPC_PATH)/output/include $(addprefix -I, $(HDRS))
LIBPATHS = -L$(BRPC_PATH)/output/lib $(addprefix -L, $(LIBS))
STATIC_LINKINGS += $(BRPC_PATH)/output/lib/libbrpc.a
diff --git a/tools/rpc_press/Makefile b/tools/rpc_press/Makefile
index c1d866d05..8cae3033c 100644
--- a/tools/rpc_press/Makefile
+++ b/tools/rpc_press/Makefile
@@ -17,7 +17,7 @@
BRPC_PATH = ../../
include $(BRPC_PATH)/config.mk
-CXXFLAGS = $(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -D__const__= -pipe -W -Wall -fPIC -fno-omit-frame-pointer -Wno-unused-parameter
+CXXFLAGS = $(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -pipe -W -Wall -fPIC -fno-omit-frame-pointer -Wno-unused-parameter
HDRPATHS = -I$(BRPC_PATH)/output/include $(addprefix -I, $(HDRS))
LIBPATHS = -L$(BRPC_PATH)/output/lib $(addprefix -L, $(LIBS))
STATIC_LINKINGS += $(BRPC_PATH)/output/lib/libbrpc.a
diff --git a/tools/rpc_replay/Makefile b/tools/rpc_replay/Makefile
index fcd5eb6f9..8f4eadde8 100644
--- a/tools/rpc_replay/Makefile
+++ b/tools/rpc_replay/Makefile
@@ -17,7 +17,7 @@
BRPC_PATH = ../../
include $(BRPC_PATH)/config.mk
-CXXFLAGS = $(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -D__const__= -pipe -W -Wall -fPIC -fno-omit-frame-pointer -Wno-unused-parameter
+CXXFLAGS = $(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -pipe -W -Wall -fPIC -fno-omit-frame-pointer -Wno-unused-parameter
HDRPATHS = -I$(BRPC_PATH)/output/include $(addprefix -I, $(HDRS))
LIBPATHS = -L$(BRPC_PATH)/output/lib $(addprefix -L, $(LIBS))
STATIC_LINKINGS += $(BRPC_PATH)/output/lib/libbrpc.a
diff --git a/tools/rpc_view/Makefile b/tools/rpc_view/Makefile
index c654cfd5a..13f026cbe 100644
--- a/tools/rpc_view/Makefile
+++ b/tools/rpc_view/Makefile
@@ -19,8 +19,7 @@ BRPC_PATH = ../../
include $(BRPC_PATH)/config.mk
# Notes on the flags:
# 1. Added -fno-omit-frame-pointer: perf/tcmalloc-profiler use frame pointers by default
-# 2. Added -D__const__= : Avoid over-optimizations of TLS variables by GCC>=4.8
-CXXFLAGS = $(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer
+CXXFLAGS = $(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer
HDRPATHS = -I$(BRPC_PATH)/output/include $(addprefix -I, $(HDRS))
LIBPATHS = -L$(BRPC_PATH)/output/lib $(addprefix -L, $(LIBS))
STATIC_LINKINGS += $(BRPC_PATH)/output/lib/libbrpc.a
diff --git a/tools/trackme_server/Makefile b/tools/trackme_server/Makefile
index 79e8536d0..5bdd53f86 100644
--- a/tools/trackme_server/Makefile
+++ b/tools/trackme_server/Makefile
@@ -17,7 +17,7 @@
BRPC_PATH = ../../
include $(BRPC_PATH)/config.mk
-CXXFLAGS = $(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -D__const__= -pipe -W -Wall -fPIC -fno-omit-frame-pointer
+CXXFLAGS = $(CPPFLAGS) -std=c++0x -DNDEBUG -O2 -pipe -W -Wall -fPIC -fno-omit-frame-pointer
HDRPATHS = -I$(BRPC_PATH)/output/include $(addprefix -I, $(HDRS))
LIBPATHS = -L$(BRPC_PATH)/output/lib $(addprefix -L, $(LIBS))
STATIC_LINKINGS += $(BRPC_PATH)/output/lib/libbrpc.a
Reference in New Issue View Git Blame Copy Permalink