Eddie
Which version of protobuf did u install to get the grpc v1.46.3 working on
aix 7.2 with gcc 10?
I have tried protobuf
*v2.6.1 ...but make is having problem with conflicting declaration
'typedef int sigset_t' Wanted to know which protobuf version did u use? in
case that helps me get past the conflicting declaration error. *
On Tuesday, October 3, 2023 at 10:32:29 PM UTC+5:30 Eddie Mon wrote:
> This may be a little late in reply, but I did manage to build gRPC v1.46.3
> on AIX 7.2 for our project.
>
> I use gcc 10 for AIX , and here is what I have to do to get it to build
>
> export CC=gcc-10
> export CXX=g++-10
> export OBJECT_MODE=64
>
> Build gRPC 1.46.3
> make the following changes
> diff --git a/absl/strings/internal/cordz_functions.h
> b/absl/strings/internal/cordz_functions.h
> index c9ba1450..cb76b5bf 100644
> --- a/absl/strings/internal/cordz_functions.h
> +++ b/absl/strings/internal/cordz_functions.h
> @@ -43,7 +43,7 @@ void set_cordz_mean_interval(int32_t mean_interval);
> // sampling.
> #if defined(ABSL_HAVE_THREAD_LOCAL) && !defined(_MSC_VER) && \
> !defined(ABSL_BUILD_DLL) && !defined(ABSL_CONSUME_DLL) && \
> - !defined(__ANDROID__) && !defined(__APPLE__)
> + !defined(__ANDROID__) && !defined(__APPLE__) && !defined(_AIX)
> #define ABSL_INTERNAL_CORDZ_ENABLED 1
> #endif
>
>
> diff --git a/re2/re2.h b/re2/re2.h
> index 7fd2245..7454315 100644
> --- a/re2/re2.h
> +++ b/re2/re2.h
> @@ -971,7 +971,7 @@ namespace hooks {
> // As per https://github.com/google/re2/issues/325, thread_local support
> in
> // MinGW seems to be buggy. (FWIW, Abseil folks also avoid it.)
> #define RE2_HAVE_THREAD_LOCAL
> -#if (defined(__APPLE__) && !TARGET_OS_OSX) || defined(__MINGW32__)
> +#if (defined(__APPLE__) && !TARGET_OS_OSX) || defined(__MINGW32__) ||
> defined(_AIX)
> #undef RE2_HAVE_THREAD_LOCAL
> #endif
>
> zlib/CMakeLists.txt
> diff --git a/CMakeLists.txt b/CMakeLists.txt
> index e6fbb37..ccd97d2 100644
> --- a/CMakeLists.txt
> +++ b/CMakeLists.txt
> @@ -202,7 +202,9 @@ endif()
> if(UNIX)
> # On unix-like platforms, the library is almost always called libz
> set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z)
> - if(NOT APPLE)
> + if(CMAKE_HOST_SYSTEM_NAME STREQUAL "AIX")
> + set_target_properties(zlib PROPERTIES LINK_FLAGS
> "-Wl,-bloadmap:\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"")
> + elseif(NOT APPLE)
> set_target_properties(zlib PROPERTIES LINK_FLAGS
> "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"")
> endif()
> elseif(BUILD_SHARED_LIBS AND WIN32)
>
>
> cmake ../.. -DCMAKE_BUILD_TYPE=Release -DgRPC_SSL_PROVIDER=package
> -DgRPC_INSTALL=ON -DgRPC_BUILD_TESTS=OFF -DBUILD_SHARED_LIBS=OFF
> -DCMAKE_PREFIX_PATH=/mnt/lib/grpc/grpc_1.46.3/gcc
> -DCMAKE_INSTALL_PREFIX=/mnt/libs/grpc/grpc_1.46.3/gcc
> -DABSL_PROPAGATE_CXX_STD=ON -DCMAKE_C_FLAGS="-maix64 -D_AIX -pthread"
> -DCMAKE_CXX_FLAGS="-maix64 -D_AIX -pthread -DGPR_PTHREAD_TLS"
> -DCMAKE_BUILD_RPATH="/opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/10/pthread:/opt/freeware/lib/gcc/powerpc-ibm-aix7.2.0.0/10"
>
> make
>
> I hope this helps others in getting AIX to build for their project.
>
> On Tuesday, June 20, 2023 at 9:19:39 AM UTC-4 Peter Shen wrote:
>
>> Me too. I also build failed build abseil-cpp at the very beginning.
>>
>> Hi Amandeep, appreciate if you could share some information about your
>> AIX environment, compiler, etc.
>>
>> On Wednesday, March 29, 2023 at 1:18:33 PM UTC-4 yas...@google.com wrote:
>>
>>> Unfortunately, we don't have CI testing on AIX. Can you try using Bazel
>>> instead of CMake?
>>>
>>> On Tuesday, March 28, 2023 at 8:23:33 PM UTC-7 勿羽 wrote:
>>>
>>>> Hi Amandeep,
>>>>
>>>> I'm also trying to compile gRPC on AIX7.2. There are a lot of errors
>>>> that I can't figure out. Did you compile successfully?
>>>> 在2018年11月8日星期四 UTC+8 17:08:56<Amandeep Gautam> 写道：
>>>>
>>>> I am trying to compile gRPC on AIX. With some workarounds, I was able
>>>> to reach the very last step and this is where I get this error:
>>>>
>>>> [MAKE] Generating cache.mk
>>>> [HOSTLD] Linking /home/amandeep/grpc-1.15.1/bins/opt/grpc_cpp_plugin
>>>> collect2: fatal error:
>>>> /home/amandeep/grpc-1.15.1/libs/opt/libgrpc_plugin_support.a: not a COFF
>>>> file
>>>> compilation terminated.
>>>> make: *** [Makefile:17926:
>>>> /home/amandeep/grpc-1.15.1/bins/opt/grpc_cpp_plugin] Error 1
>>>>
>>>> How could this be fixed?
>>>>
>>>> Note: As per https://github.com/grpc/grpc/pull/15926, we should be
>>>> able to successfully build gRPC on AIX.
>>>>
>>>>
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