I've compiled some files and trying to run them but the command:
pcodeGen ./input1.in
where pcodeGen.exe is the excution file of the compilation.
it gives my the follwoing error:
The procedure entry point _ZNSt7_cxx1112basic_stringlcSt11char_traitslcESalcEEC1EPKcRKS3_ could not be located
I've tried to reinstall the GNU gcc and g++, but nothing have changed, any help if someone had this probelm?
Related
I am trying to compile gdb 9.2 in Ubuntu 18.04, The following errors are printed.
make[2]: Entering directory '/home/ata/gdb-9.2/build/gdb'
CXX ada-exp.o
ada-exp.y: In function ‘int ada_parse(parser_state*)’:
ada-exp.y:736:15: error: ‘yyin’ was not declared in this scope
ada-exp.y:736:15: note: suggested alternative: ‘yylen’
ada-exp.y:736:3: error: ‘lexer_init’ was not declared in this scope
ada-exp.y:736:3: note: suggested alternative: ‘pex_init’
In file included from ada-exp.y:56:0:
gdb 10.1 compiled successfully before this.
I searched online but could not come up with a reason or solution.
What might be the issue ?
Edit1: I have gcc version 7.5.0
I also faced this issue and this is how I fixed it:
ada-exp.y includes file ada-lex.c which contains the definition for function lexer_init.
But if you don't have flex installed initially, then it may generate an empty ada-lex.c (from ada-lex.l). And even if you do make clean, it will not clean the generated ada-lex.c, i.e., it will remain empty upon next compile command as well.
So to fix this error, you can delete all such intermediate .c files (in your case, building with fresh .tar.gz) and do the make again.
I am trying to compile a simple "hello world" program with gcc on macOS and for some reason I get the error
"fatal error: stdio.h: No such file or directory"
The interesting thing is that, if I compile using the entire path, so
/usr/bin/gcc hello.c
then everything works out fine. Although, if I run
which gcc
I get
/usr/local/bin/gcc
and with this path the compilation gives me the same error.
I used homebrew to install gcc, Xcode is up do date.
I really need to get this work, because I need to compile a code that uses both fortran and c modules, nd I have no idea how to modify the Makefile. Fortran compilation with gfortran works out fine.
Thanks!
Follow steps
Step 1 : run xcode-select --install
Step2 : Added this line
export CPATH=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include
to your .bash_profile file.
Step 3 : restart the terminal.
I have an OSX 10.7 computer with a non-administrator account, and was attempting to install the pre-compiled versions of gcc and g++ found here. I've attempted to use the answers presented in these questions (three different links) to compile some code with g++, to confusing avail. I have a folder structure like this:
~/code/:
usr/:
local/:
bin/ (3.6MB)
include/ (8.6MB)
lib/ (51MB)
libexec/ (49MB)
share/ (16MB)
c++/:
source/ (contains .cpp files)
g++ -v returns this:
code USER$ usr/local/bin/g++ -v
Using built-in specs.
COLLECT_GCC=usr/local/bin/g++
COLLECT_LTO_WRAPPER=/Users/USERNAME/code/usr/local/bin/../libexec/gcc/ x86_64-apple-darwin11.4.0/4.7.1/lto-wrapper
Target: x86_64-apple-darwin11.4.0
Configured with: ../gcc-4.7.1/configure --enable-languages=fortran
Thread model: posix
gcc version 4.7.1 (GCC)
An attempt at compiling a file that "#include"s only iostream:
$ usr/local/bin/g++ c++/source/test.cpp -o ex6
In file included from /Users/USERNAME/code/usr/local/bin/../lib/gcc/x86_64-apple-darwin11.4.0/4.7.1/../../../../include/c++/4.7.1/bits/postypes.h:42:0,
from /Users/USERNAME/code/usr/local/bin/../lib/gcc/x86_64-apple-darwin11.4.0/4.7.1/../../../../include/c++/4.7.1/iosfwd:42,
from /Users/USERNAME/code/usr/local/bin/../lib/gcc/x86_64-apple-darwin11.4.0/4.7.1/../../../../include/c++/4.7.1/ios:39,
from /Users/USERNAME/code/usr/local/bin/../lib/gcc/x86_64-apple-darwin11.4.0/4.7.1/../../../../include/c++/4.7.1/ostream:40,
from /Users/USERNAME/code/usr/local/bin/../lib/gcc/x86_64-apple-darwin11.4.0/4.7.1/../../../../include/c++/4.7.1/iostream:40,
from c++/source/ex6.cpp:1:
/Users/USERNAME/code/usr/local/bin/../lib/gcc/x86_64-apple-darwin11.4.0/4.7.1/../../../../include/c++/4.7.1/cwchar:46:19: fatal error: wchar.h: No such file or directory
compilation terminated.
I tried compiling with some flags recommended in one of the links mentioned, like this: (with all combinations of "usr/" to "usr/local/include/" and "usr/" to "/usr/local/lib" giving the same result (which is also the same as using no flags).
$ /Users/USERNAME/code/usr/local/bin/g++ source/ex6.cpp -I/Users/USERNAME/code/usr/local/include/ -L/Users/USERNAME/code/usr/local/lib/In file included from /Users/USERNAME/code/usr/local/bin/../lib/gcc/x86_64-apple-darwin11.4.0/4.7.1/../../../../include/c++/4.7.1/bits/postypes.h:42:0,
from /Users/USERNAME/code/usr/local/bin/../lib/gcc/x86_64-apple-darwin11.4.0/4.7.1/../../../../include/c++/4.7.1/iosfwd:42,
from /Users/USERNAME/code/usr/local/bin/../lib/gcc/x86_64-apple-darwin11.4.0/4.7.1/../../../../include/c++/4.7.1/ios:39,
from /Users/USERNAME/code/usr/local/bin/../lib/gcc/x86_64-apple-darwin11.4.0/4.7.1/../../../../include/c++/4.7.1/ostream:40,
from /Users/USERNAME/code/usr/local/bin/../lib/gcc/x86_64-apple-darwin11.4.0/4.7.1/../../../../include/c++/4.7.1/iostream:40,
from source/ex6.cpp:1:
/Users/USERNAME/code/usr/local/bin/../lib/gcc/x86_64-apple-darwin11.4.0/4.7.1/../../../../include/c++/4.7.1/cwchar:46:19: fatal error: wchar.h: No such file or directory
compilation terminated.
In short, I'm having trouble understanding what the answers in the links provided are saying to do. I saw reference to a specs file, which I could find no specific information for, and "-Wl,-rpath,$(DEFAULT_LIB_INSTALL_PATH)", for which I couldn't figure out what I was supposed to substitute for "DEFAULT_LIB_INSTALL_PATH".
What should I do to point the downloaded g++ compiler to its own files without placing them in their default location, as I do not have administrative capabilities on this account?
I will provide any information as necessary.
It looks like you don't have required header files. You need to install Command Line Tools from Apple Developers site (free registration needed). The problem is that you don't have administrator account. I suggest that you ask the administrator to install the tools for you. If it is not possible you could try to extract the contents of downloaded package (DevSDK.pkg) to your local directory (Pacifist can do that) and pass the path with the missing headers to your compiler. I haven't tried that though.
I am building ffmpeg on ubuntu. I could able to build yasm-1.2.0, and next i tried building x264. x264 requires minumum of yasm-1.2.0, Hence i tried the below command to build x264.
./configure --prefix=<myprefix> --bindir=<mybindir> --extracflgs=<Include directory of yasm-1.2.0> --extra-ldflags=<libdirectory of yasm-1.2.0>
I got the below error:
No working C compiler found.
Not sure what error i commited. Could someone kindly tell me what do i have to do?
You misuse --extra-cflags and --extra-ldflags options and so C compiler gives you error (you can look at exact error in config.log file). This are additional flags that are passed to GCC (C compiler) and have nothing to do with YASM (assembler). All what you need to do with YASM is to have it in one of the $PATH directories i.e. it should run in shell/console from any current working dir with simple yasm --version.
I am using Windows 7 64-bit, and want to compile the non-precompiled libraries (specifically, I need Filesystem) from the command line (I do not use MSVC). I have MinGW, but read on the Boost website that MSYS shell is not supported, so I'm trying to compile the libraries from the Windows command prompt.
First of all, running bootstrap.bat results in the following error:
Building Boost.Jam build engine
'cl' is not recognized as an internal or external command,
operable program or batch file.
Failed to build Boost.Jam build engine.
Please consult bjam.log for furter diagnostics.
You can try to obtain a prebuilt binary from
http://sf.net/project/showfiles.php?group_id=7586&package_id=72941
Also, you can file an issue at http://svn.boost.org
Please attach bjam.log in that case.
Plus, there is not bjam.log file anywhere in the boost_root directory.
Disregarding this error, and trying to run the downloaded bjam.exe file, I get another error:
c:/boost_1_45_0/tools/build/v2/build\configure.jam:145: in builds-raw
*** argument error
* rule UPDATE_NOW ( targets * : log ? : ignore-minus-n ? )
* called with: ( <pbin.v2\libs\regex\build\gcc-mingw-4.5.2\debug\address-model64\architecture-x86>has_icu.exe : : ignore-minus-n : ignore-minus-q )
* extra argument ignore-minus-q
(builtin):see definition of rule 'UPDATE_NOW' being called
c:/boost_1_45_0/tools/build/v2/build\configure.jam:179: in configu
re.builds
c:/boost_1_45_0/tools/build/v2/build\configure.jam:216: in object(
check-target-builds-worker)#409.check
etc. with quite a lot of complaints. Setting the 'architecture' and 'address-model' options doesn't help.
Any suggestions?
#Andre
Following Andre's suggestion, I created minGW-bjam that was running for an hour and a half and built most of the libraries, but not the one I need at this moment: Filesystem.
Trying to compile only Filesystem, specifying version 2 with define="BOOST_FILESYSTEM_VERSION=2" and --disable-filesystem3 does not help. I get the following error:
gcc.compile.c++ bin.v2\libs\filesystem\build\gcc-mingw-4.5.2\debug\v3\src\operations.o
In file included from ./boost/filesystem/v3/operations.hpp:24:0,
from libs\filesystem\v3\src\operations.cpp:48:
./boost/filesystem/v3/config.hpp:16:5: error: #error Compiling Filesystem version 3
file with BOOST_FILESYSTEM_VERSION defined != 3
libs\filesystem\v3\src\operations.cpp:647:26: warning:
'<unnamed>::create_symbolic_link_api' defined but not used
"g++" -ftemplate-depth-128 -O0 -fno-inline -Wall -g -DBOOST_ALL_NO_LIB=1 -
DBOOST_FILESYSTEM_DYN_LINK=1 -DBOOST_FILESYSTEM_VERSION=2 -DBOOST_SYSTEM_DYN_LINK=1 -
I"." -c -o "bin.v2\libs\filesystem\build\gcc-mingw-4.5.2\debug\v3\src\operations.o"
"libs\filesystem\v3\src\operations.cpp"
etc. with a lot of ...failed statements.
Any hints here?
It's easy. Just use "bootstrap.bat gcc" to select GCC
The bootstrap script assumes the msvc compiler is available. But you can build bjam by hand without the bootstrap script:
Step into the tools\build\v2\engine\src directory and call "build.bat mingw". It will create a bjam.exe. You can then put it in your %PATH% or perhaps in the root boost directory...
To be honest, I usually build bjam like this with the msvc compiler and use this "msvc-bjam" to build my mingw boost libraries.
So... the first part of the problem was solved by Andre's suggestion.
The second part was solved by setting the variable BOOST_FILESYSTEM_VERSION to 3 everywhere (the error above complains about incompatibility with what is set in file user.hpp). Although this is not the default option for Boost 1.45 that I'm using, it's the only thing that works (i.e. bjam wants to compile version 3 no matter what). So now I have version 3 of the filesystem library, and version 2 for all others, but that doesn't seem to be an issue for the moment.
I do have a problem with using Boost with OpenCV and Eigen libraries, though... off to the next challenge ;)
Since I can't comment yet, I want to add that I ran
bootstrap mingw
to generate b2 properly and then
b2 --build-dir="c:\boost_release" toolset=gcc --build-type=complete "c:\boost_release\stage"
The includes will be located at your boost root folder (boost_1_58_00/boost) and your binaries at the specified build folder.