I'm trying to build dash using Clion and CMake but I get this build error:
/opt/clion-2016.1.1/bin/cmake/bin/cmake --build /home/dac/.CLion2016.1/system/cmake/generated/dash-46b33cad/46b33cad/Debug --target all -- -j 4
[ 3%] Building C object CMakeFiles/main.dir/error.c.o
[ 6%] Building C object CMakeFiles/main.dir/eval.c.o
[ 9%] Building C object CMakeFiles/main.dir/cd.c.o
[ 12%] Building C object CMakeFiles/main.dir/arith_yylex.c.o
In file included from /home/dac/Downloads/dash-0.5.8/dash/error.c:54:0:
/home/dac/Downloads/dash-0.5.8/dash/system.h:65:22: error: static declaration of ‘strtod’ follows non-static declaration
static inline double strtod(const char *nptr, char **endptr)
^
In file included from /home/dac/Downloads/dash-0.5.8/dash/error.c:40:0:
/usr/include/stdlib.h:164:15: note: previous declaration of ‘strtod’ was here
extern double strtod (const char *__restrict __nptr,
^
In file included from /home/dac/Downloads/dash-0.5.8/dash/error.c:54:0:
/home/dac/Downloads/dash-0.5.8/dash/system.h:86:19: error: static declaration of ‘killpg’ follows non-static declaration
static inline int killpg(pid_t pid, int signal)
^
In file included from /home/dac/Downloads/dash-0.5.8/dash/error.c:39:0:
/usr/include/signal.h:134:12: note: previous declaration of ‘killpg’ was here
extern int killpg (__pid_t __pgrp, int __sig) __THROW;
^
In file included from /home/dac/Downloads/dash-0.5.8/dash/error.c:54:0:
/home/dac/Downloads/dash-0.5.8/dash/system.h:97:0: warning: "_SC_CLK_TCK" redefined
#define _SC_CLK_TCK 2
^
In file included from /usr/include/unistd.h:609:0,
from /home/dac/Downloads/dash-0.5.8/dash/error.c:42:
/usr/include/x86_64-linux-gnu/bits/confname.h:78:0: note: this is the location of the previous definition
#define _SC_CLK_TCK _SC_CLK_TCK
^
CMakeFiles/main.dir/build.make:182: recipe for target 'CMakeFiles/main.dir/error.c.o' failed
make[2]: *** [CMakeFiles/main.dir/error.c.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/home/dac/Downloads/dash-0.5.8/dash/eval.c:51:22: fatal error: builtins.h: No such file or directory
In file included from /home/dac/Downloads/dash-0.5.8/dash/arith_yylex.c:44:0:
/home/dac/Downloads/dash-0.5.8/dash/system.h:65:22: error: static declaration of ‘strtod’ follows non-static declaration
static inline double strtod(const char *nptr, char **endptr)
^
In file included from /home/dac/Downloads/dash-0.5.8/dash/arith_yylex.c:36:0:
/usr/include/stdlib.h:164:15: note: previous declaration of ‘strtod’ was here
extern double strtod (const char *__restrict __nptr,
^
In file included from /home/dac/Downloads/dash-0.5.8/dash/arith_yylex.c:44:0:
/home/dac/Downloads/dash-0.5.8/dash/system.h:86:19: error: static declaration of ‘killpg’ follows non-static declaration
static inline int killpg(pid_t pid, int signal)
^
In file included from /home/dac/Downloads/dash-0.5.8/dash/error.h:38:0,
from /home/dac/Downloads/dash-0.5.8/dash/arith_yylex.c:40:
/usr/include/signal.h:134:12: note: previous declaration of ‘killpg’ was here
extern int killpg (__pid_t __pgrp, int __sig) __THROW;
^
In file included from /home/dac/Downloads/dash-0.5.8/dash/syntax.h:5:0,
from /home/dac/Downloads/dash-0.5.8/dash/arith_yylex.c:43:
/home/dac/Downloads/dash-0.5.8/dash/system.h:102:17: error: expected ‘)’ before ‘c’
int isblank(int c);
^
/home/dac/Downloads/dash-0.5.8/dash/system.h:102:5: error: expected expression before ‘)’ token
int isblank(int c);
^
compilation terminated.
CMakeFiles/main.dir/build.make:206: recipe for target 'CMakeFiles/main.dir/eval.c.o' failed
make[2]: *** [CMakeFiles/main.dir/eval.c.o] Error 1
CMakeFiles/main.dir/build.make:134: recipe for target 'CMakeFiles/main.dir/arith_yylex.c.o' failed
make[2]: *** [CMakeFiles/main.dir/arith_yylex.c.o] Error 1
My CMakeLists.txt looks like this:
cmake_minimum_required (VERSION 2.6)
project (dash)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -include config.h -DBSD=1 -DSHELL -DIFS_BROKEN")
add_executable(main main.c alias.c arith_yacc.c arith_yylex.c cd.c error.c eval.c exec.c expand.c histedit.c input.c jobs.c mail.c main.c memalloc.c miscbltin.c mystring.c options.c parser.c redir.c show.c trap.c output.c bltin/printf.c system.c bltin/test.c bltin/times.c var.c alias.h arith_yacc.h bltin/bltin.h cd.h error.h eval.h exec.h expand.h hetio.h init.h input.h jobs.h machdep.h mail.h main.h memalloc.h miscbltin.h myhistedit.h mystring.h options.h output.h parser.h redir.h shell.h show.h system.h trap.h var.h mktokens mkbuiltins builtins.def.in mkinit.c mknodes.c nodetypes nodes.c.pat mksyntax.c mksignames.c)
What can I do to make it build? If I use the makefile and build with make then it builds. But I want to build with CMake.
Related
I am a beginner, I was trying to get SDL2 to work in clion but I failed.
I've searched on youtube and google but nothing worked. I have SDL2.dll in the same folder as main.cpp
My cmake file looks like this:
cmake_minimum_required(VERSION 3.8)
project(sdlTest)
set(CMAKE_CXX_STANDARD 17)
set(SOURCE_FILES main.cpp)
add_executable(sdlTest ${SOURCE_FILES})
add_library(SDL2.dll SHARED main.cpp)
set_target_properties(SDL2.dll PROPERTIES LINKER_LANGUAGE CXX)
I don't know what I'm doing wrong.
I tried running this example code from sdl:
#include "SDL2/SDL.h"
#include <stdio.h>
int main(int argc, char* argv[]) {
SDL_Window *window; // Declare a pointer
SDL_Init(SDL_INIT_VIDEO); // Initialize SDL2
// Create an application window with the following settings:
window = SDL_CreateWindow(
"An SDL2 window", // window title
SDL_WINDOWPOS_UNDEFINED, // initial x position
SDL_WINDOWPOS_UNDEFINED, // initial y position
640, // width, in pixels
480, // height, in pixels
SDL_WINDOW_OPENGL // flags - see below
);
// Check that the window was successfully created
if (window == NULL) {
// In the case that the window could not be made...
printf("Could not create window: %s\n", SDL_GetError());
return 1;
}
// The window is open: could enter program loop here (see SDL_PollEvent())
SDL_Delay(3000); // Pause execution for 3000 milliseconds, for example
// Close and destroy the window
SDL_DestroyWindow(window);
// Clean up
SDL_Quit();
return 0;
}
and I get this error:
CMakeFiles\sdlTest.dir/objects.a(main.cpp.obj): In function `SDL_main':
C:/Users/Dddsasul/CLionProjects/sdlTest/main.cpp:8: undefined reference to
`SDL_Init'
C:/Users/Dddsasul/CLionProjects/sdlTest/main.cpp:18: undefined reference to
`SDL_CreateWindow'
C:/Users/Dddsasul/CLionProjects/sdlTest/main.cpp:23: undefined reference to
`SDL_GetError'
C:/Users/Dddsasul/CLionProjects/sdlTest/main.cpp:29: undefined reference to
`SDL_Delay'
C:/Users/Dddsasul/CLionProjects/sdlTest/main.cpp:32: undefined reference to
`SDL_DestroyWindow'
C:/Users/Dddsasul/CLionProjects/sdlTest/main.cpp:35: undefined reference to
`SDL_Quit'
c:/mingw/bin/../lib/gcc/mingw32/5.3.0/../../../libmingw32.a(main.o):
(.text.startup+0xa0): undefined reference to `WinMain#16'
collect2.exe: error: ld returned 1 exit status
mingw32-make.exe[3]: *** [sdlTest.exe] Error 1
CMakeFiles\sdlTest.dir\build.make:95: recipe for target 'sdlTest.exe' failed
CMakeFiles\Makefile2:103: recipe for target 'CMakeFiles/sdlTest.dir/all'
failed
CMakeFiles\Makefile2:115: recipe for target 'CMakeFiles/sdlTest.dir/rule'
failed
mingw32-make.exe[2]: *** [CMakeFiles/sdlTest.dir/all] Error 2
mingw32-make.exe[1]: *** [CMakeFiles/sdlTest.dir/rule] Error 2
mingw32-make.exe: *** [sdlTest] Error 2
Makefile:130: recipe for target 'sdlTest' failed
I've tried both x64 and x86 and it's the same result but at the same time clion doesn't red-text the code, it thinks it's ok:
Any ideas what I'm doing wrong and how to fix? THANKS!
EDIT:
Cmake looks like this
cmake_minimum_required(VERSION 3.8)
project(sdlTest)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
find_package(SDL2 REQUIRED)
set(SOURCE_FILES main.cpp)
add_executable(sdlTest ${SOURCE_FILES})
set(SDL2_LIBRARY SDL2.dll)
target_link_libraries(sdlTest ${SDL2_LIBRARYS})
I get this error:
Found package configuration file:
C:/MinGW/lib/cmake/SDL2/sdl2-config.cmake
but it set SDL2_FOUND to FALSE so package "SDL2" is considered to be NOT
FOUND.
SECOND EDIT:
sdl2-config.cmake:
# sdl2 cmake project-config input for ./configure scripts
set(prefix "/usr/local/x86_64-w64-mingw32")
set(exec_prefix "${prefix}")
set(libdir "${exec_prefix}/lib")
set(SDL2_PREFIX "/usr/local/x86_64-w64-mingw32")
set(SDL2_EXEC_PREFIX "/usr/local/x86_64-w64-mingw32")
set(SDL2_LIBDIR "${exec_prefix}/lib")
set(SDL2_INCLUDE_DIRS "${prefix}/include/SDL2")
set(SDL2_LIBRARIES "-L${SDL2_LIBDIR} -lmingw32 -lSDL2main -lSDL2 -mwindows")
string(STRIP "${SDL2_LIBRARIES}" SDL2_LIBRARIES)
I thought I understood cmake pretty well until I came accross this problem that I just can't figure out. I've built a static library in C, and I'm trying to run a unit test on it in C++, but I can't seem to link to any of the static functions in that library and I can't figure out why. I've reproduced the problem in the skeleton project below:
CMakeLists.txt:
cmake_minimum_required(VERSION 3.6)
project(myproj)
add_library(mylib STATIC mylib.c)
find_package(Boost 1.64.0 COMPONENTS unit_test_framework)
add_executable(mytestapp mytest.cpp)
target_include_directories(mytestapp PRIVATE .)
target_link_libraries(mytestapp mylib)
enable_testing()
add_test( mytest mytestapp)
mylib.c:
int add(int a, int b)
{
return a + b;
}
mylib.h
int add(int a, int b);
mytest.cpp:
#define BOOST_TEST_MODULE mylib_test
#include <boost/test/included/unit_test.hpp>
#include "mylib.h"
BOOST_AUTO_TEST_CASE(mylib_test)
{
BOOST_TEST( add(2,2) == 4);
}
Then my output is:
$ make
Scanning dependencies of target mylib
[ 25%] Building C object CMakeFiles/mylib.dir/mylib.c.o
[ 50%] Linking C static library libmylib.a
[ 50%] Built target mylib
Scanning dependencies of target mytestapp
[ 75%] Building CXX object CMakeFiles/mytestapp.dir/mytest.cpp.o
[100%] Linking CXX executable mytestapp
CMakeFiles/mytestapp.dir/mytest.cpp.o: In function `mylib_test::test_method()':
mytest.cpp:(.text+0x1e411): undefined reference to `add(int, int)'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/mytestapp.dir/build.make:96: mytestapp] Error 1
make[1]: *** [CMakeFiles/Makefile2:105: CMakeFiles/mytestapp.dir/all] Error 2
make: *** [Makefile:95: all] Error 2
If I compile mylib in C++, then it links fine, but not in C. That's a problem for me because I have a huge library in C and I'm trying to use the boost_test_framework (in C++) to load this lib and test it.
Solution:
I needed to import the library with extern "C" like so:
#define BOOST_TEST_MODULE mylib_test
#include <boost/test/included/unit_test.hpp>
extern "C" {
#include "mylib.h"
}
BOOST_AUTO_TEST_CASE(mylib_test)
{
BOOST_TEST( add(2,2) == 4);
}
It is unclear which version of protocol buffers TensorFlow 1.1 depends on.
The pip package built by TensorFlow 1.1 depends on protobuf >= 3.2.
The TensorFlow installation instructions for Ubuntu reference protobuf 3.1.
Furthermore, attempting to build TensorFlow 1.1 from source whilst using protobuf 3.1, 3.2, or 3.3 built from source fails.
I can build TensorFlow 1.1 from source as long as I allow it to build its own copy of protobuf but I would rather it used a common version if possible.
If I build protobuf 3.1 from source and then attempt to build TensorFlow 1.1 from source I get the following error:
ERROR: <snip>/.cache/bazel/_bazel_daniel/041a78b467f26d47aee0fcd68c1f3624/external/protobuf/BUILD:73:1: C++ compilation of rule '#protobuf//:protobuf_lite' failed: gcc failed: error executing command /usr/bin/gcc -U_FORTIFY_SOURCE -fstack-protector -Wall -B/usr/bin -B/usr/bin -Wunused-but-set-parameter -Wno-free-nonheap-object -fno-omit-frame-pointer -g0 -O2 '-D_FORTIFY_SOURCE=1' -DNDEBUG ... (remaining 45 argument(s) skipped): com.google.devtools.build.lib.shell.BadExitStatusException: Process exited with status 1.
external/protobuf/src/google/protobuf/wire_format_lite.cc:393:67: error: no 'void google::protobuf::internal::WireFormatLite::WriteFloatArray(const float*, int, google::protobuf::io::CodedOutputStream*)' member function declared in class 'google::protobuf::internal::WireFormatLite'
io::CodedOutputStream* output) {
^
external/protobuf/src/google/protobuf/wire_format_lite.cc:398:67: error: no 'void google::protobuf::internal::WireFormatLite::WriteDoubleArray(const double*, int, google::protobuf::io::CodedOutputStream*)' member function declared in class 'google::protobuf::internal::WireFormatLite'
io::CodedOutputStream* output) {
^
external/protobuf/src/google/protobuf/wire_format_lite.cc:403:67: error: no 'void google::protobuf::internal::WireFormatLite::WriteFixed32Array(const uint32*, int, google::protobuf::io::CodedOutputStream*)' member function declared in class 'google::protobuf::internal::WireFormatLite'
io::CodedOutputStream* output) {
^
external/protobuf/src/google/protobuf/wire_format_lite.cc:408:69: error: no 'void google::protobuf::internal::WireFormatLite::WriteFixed64Array(const uint64*, int, google::protobuf::io::CodedOutputStream*)' member function declared in class 'google::protobuf::internal::WireFormatLite'
io::CodedOutputStream* output) {
^
external/protobuf/src/google/protobuf/wire_format_lite.cc:413:69: error: no 'void google::protobuf::internal::WireFormatLite::WriteSFixed32Array(const int32*, int, google::protobuf::io::CodedOutputStream*)' member function declared in class 'google::protobuf::internal::WireFormatLite'
io::CodedOutputStream* output) {
^
external/protobuf/src/google/protobuf/wire_format_lite.cc:418:69: error: no 'void google::protobuf::internal::WireFormatLite::WriteSFixed64Array(const int64*, int, google::protobuf::io::CodedOutputStream*)' member function declared in class 'google::protobuf::internal::WireFormatLite'
io::CodedOutputStream* output) {
^
external/protobuf/src/google/protobuf/wire_format_lite.cc:423:66: error: no 'void google::protobuf::internal::WireFormatLite::WriteBoolArray(const bool*, int, google::protobuf::io::CodedOutputStream*)' member function declared in class 'google::protobuf::internal::WireFormatLite'
io::CodedOutputStream* output) {
^
external/protobuf/src/google/protobuf/wire_format_lite.cc: In static member function 'static void google::protobuf::internal::WireFormatLite::WriteGroupMaybeToArray(int, const google::protobuf::MessageLite&, google::protobuf::io::CodedOutputStream*)':
external/protobuf/src/google/protobuf/wire_format_lite.cc:557:17: error: 'class google::protobuf::io::CodedOutputStream' has no member named 'IsSerializationDeterministic'
output->IsSerializationDeterministic(), target);
^
external/protobuf/src/google/protobuf/wire_format_lite.cc: In static member function 'static void google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray(int, const google::protobuf::MessageLite&, google::protobuf::io::CodedOutputStream*)':
external/protobuf/src/google/protobuf/wire_format_lite.cc:574:17: error: 'class google::protobuf::io::CodedOutputStream' has no member named 'IsSerializationDeterministic'
output->IsSerializationDeterministic(), target);
^
external/protobuf/src/google/protobuf/wire_format_lite.cc: At global scope:
external/protobuf/src/google/protobuf/wire_format_lite.cc:739:8: error: prototype for 'size_t google::protobuf::internal::WireFormatLite::Int32Size(const google::protobuf::RepeatedField<int>&)' does not match any in class 'google::protobuf::internal::WireFormatLite'
size_t WireFormatLite::Int32Size(const RepeatedField<int32>& value) {
^
In file included from external/protobuf/src/google/protobuf/wire_format_lite.cc:35:0:
<snip>/source/protobuf/protobuf-3.1.0/inst/include/google/protobuf/wire_format_lite_inl.h:813:15: error: candidate is: static size_t google::protobuf::internal::WireFormatLite::Int32Size(google::protobuf::int32)
inline size_t WireFormatLite::Int32Size(int32 value) {
^
external/protobuf/src/google/protobuf/wire_format_lite.cc:748:8: error: prototype for 'size_t google::protobuf::internal::WireFormatLite::UInt32Size(const google::protobuf::RepeatedField<unsigned int>&)' does not match any in class 'google::protobuf::internal::WireFormatLite'
size_t WireFormatLite::UInt32Size(const RepeatedField<uint32>& value) {
^
In file included from external/protobuf/src/google/protobuf/wire_format_lite.cc:35:0:
<snip>/source/protobuf/protobuf-3.1.0/inst/include/google/protobuf/wire_format_lite_inl.h:819:15: error: candidate is: static size_t google::protobuf::internal::WireFormatLite::UInt32Size(google::protobuf::uint32)
inline size_t WireFormatLite::UInt32Size(uint32 value) {
^
external/protobuf/src/google/protobuf/wire_format_lite.cc:757:8: error: prototype for 'size_t google::protobuf::internal::WireFormatLite::SInt32Size(const google::protobuf::RepeatedField<int>&)' does not match any in class 'google::protobuf::internal::WireFormatLite'
size_t WireFormatLite::SInt32Size(const RepeatedField<int32>& value) {
^
In file included from external/protobuf/src/google/protobuf/wire_format_lite.cc:35:0:
<snip>/source/protobuf/protobuf-3.1.0/inst/include/google/protobuf/wire_format_lite_inl.h:825:15: error: candidate is: static size_t google::protobuf::internal::WireFormatLite::SInt32Size(google::protobuf::int32)
inline size_t WireFormatLite::SInt32Size(int32 value) {
^
external/protobuf/src/google/protobuf/wire_format_lite.cc:766:8: error: prototype for 'size_t google::protobuf::internal::WireFormatLite::EnumSize(const google::protobuf::RepeatedField<int>&)' does not match any in class 'google::protobuf::internal::WireFormatLite'
size_t WireFormatLite::EnumSize(const RepeatedField<int>& value) {
^
In file included from external/protobuf/src/google/protobuf/wire_format_lite.cc:35:0:
<snip>/source/protobuf/protobuf-3.1.0/inst/include/google/protobuf/wire_format_lite_inl.h:831:15: error: candidate is: static size_t google::protobuf::internal::WireFormatLite::EnumSize(int)
inline size_t WireFormatLite::EnumSize(int value) {
^
Target //tensorflow/tools/pip_package:build_pip_package failed to build
If I build protobuf 3.2 from source and then attempt to build TensorFlow 1.1 from source I get the following error:
ERROR: <snip>/.cache/bazel/_bazel_daniel/041a78b467f26d47aee0fcd68c1f3624/external/protobuf/BUILD:113:1: C++ compilation of rule '#protobuf//:protobuf' failed: gcc failed: error executing command /usr/bin/gcc -U_FORTIFY_SOURCE -fstack-protector -Wall -B/usr/bin -B/usr/bin -Wunused-but-set-parameter -Wno-free-nonheap-object -fno-omit-frame-pointer -g0 -O2 '-D_FORTIFY_SOURCE=1' -DNDEBUG ... (remaining 43 argument(s) skipped): com.google.devtools.build.lib.shell.BadExitStatusException: Process exited with status 1.
external/protobuf/src/google/protobuf/util/json_util.cc:52:49: error: definition of implicitly-declared 'virtual google::protobuf::util::internal::ZeroCopyStreamByteSink::~ZeroCopyStreamByteSink()'
ZeroCopyStreamByteSink::~ZeroCopyStreamByteSink() {
^
external/protobuf/src/google/protobuf/util/json_util.cc: In member function 'virtual void google::protobuf::util::internal::ZeroCopyStreamByteSink::Append(const char*, size_t)':
external/protobuf/src/google/protobuf/util/json_util.cc:58:16: error: 'buffer_size_' was not declared in this scope
if (len <= buffer_size_) {
^
external/protobuf/src/google/protobuf/util/json_util.cc:59:14: error: 'buffer_' was not declared in this scope
memcpy(buffer_, bytes, len);
^
external/protobuf/src/google/protobuf/util/json_util.cc:64:12: error: 'buffer_' was not declared in this scope
memcpy(buffer_, bytes, buffer_size_);
^
external/protobuf/src/google/protobuf/util/json_util.cc:64:28: error: 'buffer_size_' was not declared in this scope
memcpy(buffer_, bytes, buffer_size_);
^
external/protobuf/src/google/protobuf/util/json_util.cc: In function 'google::protobuf::util::Status google::protobuf::util::BinaryToJsonStream(google::protobuf::util::TypeResolver*, const string&, google::protobuf::io::ZeroCopyInputStream*, google::protobuf::io::ZeroCopyOutputStream*, const google::protobuf::util::JsonPrintOptions&)':
external/protobuf/src/google/protobuf/util/json_util.cc:85:47: error: 'const struct google::protobuf::util::JsonPrintOptions' has no member named 'always_print_enums_as_ints'
proto_source.set_use_ints_for_enums(options.always_print_enums_as_ints);
^
Target //tensorflow/tools/pip_package:build_pip_package failed to build
If I build protobuf 3.3 from source and then attempt to build TensorFlow 1.1 from source I get the following error:
ERROR: <snip>/.cache/bazel/_bazel_daniel/041a78b467f26d47aee0fcd68c1f3624/external/protobuf/BUILD:73:1: C++ compilation of rule '#protobuf//:protobuf_lite' failed: gcc failed: error executing command /usr/bin/gcc -U_FORTIFY_SOURCE -fstack-protector -Wall -B/usr/bin -B/usr/bin -Wunused-but-set-parameter -Wno-free-nonheap-object -fno-omit-frame-pointer -g0 -O2 '-D_FORTIFY_SOURCE=1' -DNDEBUG ... (remaining 45 argument(s) skipped): com.google.devtools.build.lib.shell.BadExitStatusException: Process exited with status 1.
external/protobuf/src/google/protobuf/arenastring.cc:41:6: error: redefinition of 'void google::protobuf::internal::ArenaStringPtr::AssignWithDefault(const string*, google::protobuf::internal::ArenaStringPtr)'
void ArenaStringPtr::AssignWithDefault(const ::std::string* default_value,
^
In file included from external/protobuf/src/google/protobuf/arenastring.cc:34:0:
<snip>/source/protobuf/protobuf-3.3.0/inst/include/google/protobuf/arenastring.h:316:13: note: 'void google::protobuf::internal::ArenaStringPtr::AssignWithDefault(const string*, google::protobuf::internal::ArenaStringPtr)' previously defined here
inline void ArenaStringPtr::AssignWithDefault(const ::std::string* default_value,
^
Target //tensorflow/tools/pip_package:build_pip_package failed to build
I am trying to install aruco on my Windows machine using cmake 3.5.2 as suggested by the aruco developper.
My config:
Windows8
CMake 3.5.2
ArUco 2.0.5
I can configure and generate successfully aruco in cmake.
Then I go to aruco\build -> right click-> open cmd -> type mingw32-make -> get the following error:
C:\aruco-2.0.5\build>mingw32-make
Scanning dependencies of target aruco
[ 2%] Building CXX object src/CMakeFiles/aruco.dir/ar_omp.cpp.obj
[ 4%] Building CXX object src/CMakeFiles/aruco.dir/cameraparameters.cpp.obj
[ 6%] Building CXX object src/CMakeFiles/aruco.dir/cvdrawingutils.cpp.obj
In file included from C:\aruco-2.0.5\src\aruco.h:149:0,
from C:\aruco-2.0.5\src\cvdrawingutils.h:31,
from C:\aruco-2.0.5\src\cvdrawingutils.cpp:28:
C:\aruco-2.0.5\src\markerdetector.h:160:40: warning: "/*" within comment [-Wcomm
ent]
ARUCO_MIP_36h12, //**** recommended
^
C:\aruco-2.0.5\src\markerdetector.h:212:60: warning: unused parameter 'r2' [-Wun
used-parameter]
void setThresholdParamRange(size_t r1 = 0, size_t r2 = 0) {_params. _thresP
aram1_range = r1; }
^
C:\aruco-2.0.5\src\markerdetector.h:267:30: warning: unused parameter 'val' [-Wu
nused-parameter]
void setDesiredSpeed(int val){}
^
In file included from C:\aruco-2.0.5\src\posetracker.h:33:0,
from C:\aruco-2.0.5\src\aruco.h:150,
from C:\aruco-2.0.5\src\cvdrawingutils.h:31,
from C:\aruco-2.0.5\src\cvdrawingutils.cpp:28:
C:\aruco-2.0.5\src\markermap.h: In member function 'void aruco::Marker3DInfo::to
Stream(std::ostream&)':
C:\aruco-2.0.5\src\markermap.h:49:77: warning: comparison between signed and uns
igned integer expressions [-Wsign-compare]
void toStream(std::ostream &str){str<<id<<" "<<size()<<" ";for(int i=0;i<si
ze();i++) str<<at(i).x<<" "<<at(i).y<<" "<<at(i).z<<" ";}
^
In file included from C:\aruco-2.0.5\src\posetracker.h:33:0,
from C:\aruco-2.0.5\src\aruco.h:150,
from C:\aruco-2.0.5\src\cvdrawingutils.h:31,
from C:\aruco-2.0.5\src\cvdrawingutils.cpp:28:
C:\aruco-2.0.5\src\markermap.h: In member function 'void aruco::Marker3DInfo::fr
omStream(std::istream&)':
C:\aruco-2.0.5\src\markermap.h:50:80: warning: comparison between signed and uns
igned integer expressions [-Wsign-compare]
void fromStream(std::istream &str){int s;str>>id>>s;resize(s);for(int i=0;i
<size();i++) str>>at(i).x>>at(i).y>>at(i).z;}
^
[ 9%] Building CXX object src/CMakeFiles/aruco.dir/dictionary.cpp.obj
In file included from C:\aruco-2.0.5\src\dictionary.cpp:9:0:
C:\aruco-2.0.5\src\markermap.h: In member function 'void aruco::Marker3DInfo::to
Stream(std::ostream&)':
C:\aruco-2.0.5\src\markermap.h:49:77: warning: comparison between signed and uns
igned integer expressions [-Wsign-compare]
void toStream(std::ostream &str){str<<id<<" "<<size()<<" ";for(int i=0;i<si
ze();i++) str<<at(i).x<<" "<<at(i).y<<" "<<at(i).z<<" ";}
^
In file included from C:\aruco-2.0.5\src\dictionary.cpp:9:0:
C:\aruco-2.0.5\src\markermap.h: In member function 'void aruco::Marker3DInfo::fr
omStream(std::istream&)':
C:\aruco-2.0.5\src\markermap.h:50:80: warning: comparison between signed and uns
igned integer expressions [-Wsign-compare]
void fromStream(std::istream &str){int s;str>>id>>s;resize(s);for(int i=0;i
<size();i++) str>>at(i).x>>at(i).y>>at(i).z;}
^
C:\aruco-2.0.5\src\dictionary.cpp: In static member function 'static std::string
aruco::Dictionary::getTypeString(aruco::Dictionary::DICT_TYPES)':
C:\aruco-2.0.5\src\dictionary.cpp:236:11: warning: enumeration value 'ARTAG' not
handled in switch [-Wswitch]
switch(t){
^
C:\aruco-2.0.5\src\dictionary.cpp: In member function 'aruco::MarkerMap aruco::D
ictionary::createMarkerMap(cv::Size, int, int, const std::vector<int>&, bool)':
C:\aruco-2.0.5\src\dictionary.cpp:275:39: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
if (gridSize.height*gridSize.width!=ids.size())throw cv::Exception(9001, "g
ridSize != ids.size()Invalid ", "Dictionary::createMarkerMap", __FILE__, __LINE_
_);
^
C:\aruco-2.0.5\src\dictionary.cpp:284:23: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
for (int i=0;i<ids.size();i++) TInfo[i].id=ids[i];
^
C:\aruco-2.0.5\src\dictionary.cpp:285:13: warning: unused variable 'sizeY' [-Wun
used-variable]
int sizeY=gridSize.height*MarkerSize+(gridSize.height-1)*MarkerDistance
;
^
C:\aruco-2.0.5\src\dictionary.cpp:286:13: warning: unused variable 'sizeX' [-Wun
used-variable]
int sizeX=gridSize.width*MarkerSize+(gridSize.width-1)*MarkerDistance;
^
C:\aruco-2.0.5\src\dictionary.cpp:312:37: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
if (CurMarkerIdx>=ids.size()) throw cv::Exception(999," Fid
ucidalMarkers::createMarkerMapImage_ChessMarkerMap","INTERNAL ERROR. REWRITE THI
S!!",__FILE__,__LINE__);
^
C:\aruco-2.0.5\src\dictionary.cpp:300:13: warning: unused variable 'centerX' [-W
unused-variable]
int centerX=sizeX/2;
^
C:\aruco-2.0.5\src\dictionary.cpp:301:13: warning: unused variable 'centerY' [-W
unused-variable]
int centerY=sizeY/2;
^
C:\aruco-2.0.5\src\dictionary.cpp:303:14: warning: unused variable 'centerData'
[-Wunused-variable]
bool centerData=true;
^
[ 11%] Building CXX object src/CMakeFiles/aruco.dir/ippe.cpp.obj
C:\aruco-2.0.5\src\ippe.cpp: In function 'void IPPE::IPPComputeRotations(double,
double, double, double, double, double, cv::OutputArray, cv::OutputArray)':
C:\aruco-2.0.5\src\ippe.cpp:307:45: warning: variable 'ata10' set but not used [
-Wunused-but-set-variable]
double a00, a01, a10,a11, ata00, ata01, ata10,ata11,b00, b01, b10,b11,binv0
0, binv01, binv10,binv11;
^
C:\aruco-2.0.5\src\ippe.cpp:311:19: warning: variable 'a' set but not used [-Wun
used-but-set-variable]
double b0, b1,a,gamma,dtinv;
^
[ 13%] Building CXX object src/CMakeFiles/aruco.dir/marker.cpp.obj
C:\aruco-2.0.5\src\marker.cpp: In member function 'void aruco::Marker::rotateXAx
is(cv::Mat&)':
C:\aruco-2.0.5\src\marker.cpp:299:22: error: 'M_PI' was not declared in this sco
pe
float angleRad = M_PI / 2;
^
src\CMakeFiles\aruco.dir\build.make:187: recipe for target 'src/CMakeFiles/aruco
.dir/marker.cpp.obj' failed
mingw32-make[2]: *** [src/CMakeFiles/aruco.dir/marker.cpp.obj] Error 1
CMakeFiles\Makefile2:116: recipe for target 'src/CMakeFiles/aruco.dir/all' faile
d
mingw32-make[1]: *** [src/CMakeFiles/aruco.dir/all] Error 2
Makefile:126: recipe for target 'all' failed
mingw32-make: *** [all] Error 2
C:\aruco-2.0.5\build>mingw32-make
Scanning dependencies of target aruco
[ 2%] Building CXX object src/CMakeFiles/aruco.dir/marker.cpp.obj
C:\aruco-2.0.5\src\marker.cpp: In member function 'void aruco::Marker::rotateXAx
is(cv::Mat&)':
C:\aruco-2.0.5\src\marker.cpp:299:22: error: 'M_PI' was not declared in this sco
pe
float angleRad = M_PI / 2;
^
src\CMakeFiles\aruco.dir\build.make:187: recipe for target 'src/CMakeFiles/aruco
.dir/marker.cpp.obj' failed
mingw32-make[2]: *** [src/CMakeFiles/aruco.dir/marker.cpp.obj] Error 1
CMakeFiles\Makefile2:116: recipe for target 'src/CMakeFiles/aruco.dir/all' faile
d
mingw32-make[1]: *** [src/CMakeFiles/aruco.dir/all] Error 2
Makefile:126: recipe for target 'all' failed
mingw32-make: *** [all] Error 2
I have also tried to do it with codeblocks but I get the exact same error.
The developer has released a new version 2.0.7 fixing this issue.
What I have done to have aruco:
download the .zip on sourceforge
unzip it
create a build folder in aruco-2.0.7
open cmake-gui configure and generate
go into your build folder
open a cmd window from there
type mingw32-make
The library should have compiled properly.
If omp.h is missing from your compiler, find the source code on the internet and add it to mingw in MinGW\include. You should be ready to go. Don't forget to add aruco to your path & reboot.
If you are using an ide, you will have to add this library since it is an external library but it is another issue.
Finally, you might have some issues regarding c++11. I am working on it. If someone knows how to allow it on mingw (I haven't find any understandable explanation so far)
I have a fortran subroutine, FortranShake, and a C++ main function, HandShakingTest.cpp.
I'm trying to call a fortran subroutine from CLR C++.
I'm getting two batches of errors. Let's call them ERROR(1) and ERROR(2). I'd really appreciate if you could help me understand why these errors are happening.
When I try to compile with the following:
cl /clr HandShakingTest.cpp
I get the following ERROR(1):
HandShakingTest.obj : error LNK2028: unresolved token (0A00030A) "extern "C" void __c
ecl FortranShake(int &)" (?FortranShake##$$J0YAXAAH#Z) referenced in function "int __
lrcall main(cli::array<class System::String ^ >^)" (?main##$$HYMHP$01AP$AAVString#Sys
em###Z)
HandShakingTest.obj : error LNK2019: unresolved external symbol "extern "C" void __cd
cl FortranShake(int &)" (?FortranShake##$$J0YAXAAH#Z) referenced in function "int __c
rcall main(cli::array<class System::String ^ >^)" (?main##$$HYMHP$01AP$AAVString#Syst
m###Z)
HandShakingTest.exe : fatal error LNK1120: 2 unresolved externals
I then used the following commands to compile instead:
ifort /c FortranShake.f //Which compiles fine
cl /c /clr HandShakingTest.cpp //compiles fine
cl /o test HandShakingTest.obj FortranShake.obj //ERROR(2) occurs
ERROR(2) consists of:
MSVCRT.lib(ti_inst.obj) : error LNK2005: "private: __thiscall type_info::type_info(cla
ss type_info const &)" (??0type_info##AAE#ABV0##Z) already defined in LIBCMT.lib(typin
fo.obj)
MSVCRT.lib(ti_inst.obj) : error LNK2005: "private: class type_info & __thiscall type_i
nfo::operator=(class type_info const &)" (??4type_info##AAEAAV0#ABV0##Z) already defin
ed in LIBCMT.lib(typinfo.obj)
MSVCRT.lib(merr.obj) : error LNK2005: __matherr already defined in LIBCMT.lib(_matherr
_.obj)
LINK : warning LNK4098: defaultlib 'MSVCRT' conflicts with use of other libs; use /NOD
EFAULTLIB:library
HandShakingTest.obj : error LNK2028: unresolved token (0A00030A) "extern "C" void __cd
ecl FortranShake(int &)" (?FortranShake##$$J0YAXAAH#Z) referenced in function "int __c
lrcall main(cli::array<class System::String ^ >^)" (?main##$$HYMHP$01AP$AAVString#Syst
em###Z)
HandShakingTest.obj : error LNK2019: unresolved external symbol "extern "C" void __cde
cl FortranShake(int &)" (?FortranShake##$$J0YAXAAH#Z) referenced in function "int __cl
rcall main(cli::array<class System::String ^ >^)" (?main##$$HYMHP$01AP$AAVString#Syste
m###Z)
libifcoremt.lib(for_main.obj) : error LNK2019: unresolved external symbol _MAIN__ refe
renced in function _main
test.exe : fatal error LNK1120: 3 unresolved externals
Here's the HandShakingTest.cpp:
#include "stdio.h"
#include <stdlib.h>
#include <Windows.h>
#using <System.DLL>
#using <System.Windows.Forms.DLL>
using namespace std;
using namespace System;
using namespace System::IO;
using namespace System::Diagnostics;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
extern "C" {void FortranShake(int&);}
int main(array<System::String ^> ^args)
{
Process^ testHand = gcnew Process();
testHand->StartInfo->UseShellExecute = false;
testHand->StartInfo->RedirectStandardInput = true;
testHand->StartInfo->RedirectStandardOutput = true;
testHand->StartInfo->ErrorDialog = true;
int numDebug = 0;
String^ returnedDebug = "Nothing";
FortranShake(numDebug);
StreamReader^ FromHandProcess = testHand->StandardOutput;
StreamWriter^ ToHandProcess = testHand->StandardInput;
String^ Line;
Line = FromHandProcess ->ReadLine();
if (Line->Equals("Enter Hand") )
{
Console::WriteLine(L"Hand Started!");
}
ToHandProcess ->WriteLine(numDebug.ToString());
returnedDebug = FromHandProcess ->ReadLine();
MessageBox::Show(returnedDebug);
return 0;
}
Here is the Fortran Subroutine:
SUBROUTINE FortranShake(GP_DEBUG)
IMPLICIT DOUBLE PRECISION (A-H,O-Z)
INN = 5
WRITE(06,'(a)') 'Enter Hand'
READ(INN,*) GP_DEBUG
GP_DEBUG = GP_DEBUG + 55
WRITE(06,*) GP_DEBUG
RETURN
END
Your first error is actually a linker error - without the /c command line switch you are compiling and linking in one step. No Fortran code or object code has been provided.
Your second error is because:
You have specified (through omission) mismatching runtime libraries for the C++ and the Fortran. You need to decide whether you want to use static linking (the default for the current (as of today, but not necessarily as of next month...) release of Intel Fortran on windows) or dynamic linking (the default for the MS C++ compiler). Perhaps add /MD to the ifort command line, which specifies dynamic linking.
Without compiler options or directives to the contrary, the equivalent identifier for the Fortran procedure in C code as generated by that Fortran compiler is an upper case variant of the Fortran procedure's name - i.e. in the C++ code call the procedure FORTRANSHAKE. If you can write your Fortran code to the F2003 standard, you should use the C interoperability features of that language (BIND(C,...)) to control the C binding name of the Fortran procedure and ensure calling conventions, etc align.
The dummy argument of the Fortran subroutine has the DOUBLE PRECISION type specifier, which is equivalent to double in the C++ for this combination of compilers, not int. Again, F2003 introduces features that can make this alignment of argument types more robust.