Questions tagged [gcc]
Questions regarding GNU Compiler Collection Suite.
0
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0answers
8 views
Fixing conflicting libstdc++ libraries (different gcc installations)
On OpenSUSE Leap 15.1: Default is gcc-7.
I need gcc-5 (or >4.8). So I compiled it from source and installed into /usr/local. (the official gcc-7 is in /usr). Now a bunch of programs complain about ...
-1
votes
1answer
22 views
GCC .lib file format not recognized by shell script
I am trying to run a shell script for gcc arm, but while running the script I get this error
File format not recognized
The end of the script, line 70 is the last one:
include $(...
1
vote
0answers
72 views
Shell script cannot find file [duplicate]
I am trying to install a gcc-arm version but run into trouble while trying to run the setup shell script.
Following step 2 in the prerequisites I downloaded GNU ARM embedded toolchain v4.9-2015q3. ...
0
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0answers
27 views
Installing GCC 4.7.0 fails at make command
I'm attempting to install GCC 4.7.0 in Linux Mint (based off of Ubuntu 18.04). I get past the first step of configuring it. However when I run make -j5, I get the following errors:
make[2]: Leaving ...
0
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0answers
23 views
How does my application in Linux know how to find libraries in the common places [duplicate]
When I compile a simple C program for Linux, how does it automatically know where to find the standard C libraries when I run it?
Take the simple Hello World program for example which uses printf to ...
1
vote
1answer
29 views
What packages the man pages for GCC on Debian 10 Buster / Testing?
I just installed build-essential, which installed gcc-8 but the man pages seem to be unavailable.
$ man gcc
No manual entry for gcc
See 'man 7 undocumented' for help when manual pages are not ...
0
votes
0answers
17 views
Compiling module crc32_intel_glue fails
I have two CentOS hosts and want to install the kernel module crc32_intel_glue.
I don't find it in the official repo, so I tried to build it from source, and failed.
I downloaded crc32c-intel_glue.c ...
2
votes
1answer
33 views
What the branch machine op-code means (X86 architecture)?
I have a simple c code which is compiled and then the text code extracted using objdump utility.
here is the dump file (A piece of dumped file):
0804841b <main>:
804841b: 8d 4c 24 04 ...
1
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0answers
26 views
How to determine the runtime dependencies of gcc-arm-none-eabi?
Background
There is a GCC bug that affects Cortex M0 architecture which seems to be introduced in v5.4.1 (...and seems to be fixed in the trunk, however, we aren't interested in this option ATM).
...
0
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0answers
17 views
Debian nvidia-cuda-* packages conflict with gcc-6
I'm trying to compile a CUDA program on a Google Cloud VM running Debian Stretch. CUDA does not seem to officially supported on Debian but I was able to to install nvcc by installing the nvidia-cuda-...
0
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0answers
72 views
Why am I receiving make errors when trying to compile GCC?
I am currently working on Linux From Scratch part 5.5: http://www.linuxfromscratch.org/lfs/view/stable/chapter05/gcc-pass1.html Although i have followed everything exactly correctly to this point, I ...
0
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1answer
70 views
How to cross compile older version of GCC under Debian?
I'm trying to build an older version of GCC toolchain for ARM under x86 because there is a bug with GCC > v5 for Cortex-M0. I'm following the combination of the following instructions:
https://...
0
votes
1answer
78 views
Check which library compiled in linux
I want to compile a C file with gcc, to embedded arm that is running Gnu/Linux .
How can I known which function/header files that I need to compile statically, and which dynamically?(I don't want to ...
0
votes
1answer
70 views
How to suppress all warnings being treated as errors for format-truncation
I am trying to build my source using gcc 8.3.0
root@eqx-sjc-engine2-staging:/usr/local/src# gcc --version
gcc (Debian 8.3.0-2) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free ...
0
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0answers
32 views
Browsers recomendations that work without “modern” glibc and libstdc++
Recently a website that I use was modified, and with that, I can no longer bid on an auction I participate in.
I use an Firefox 30, a Firefox 45 and a Palemoon 27.9.4, but neither works anymore.
To ...
2
votes
1answer
56 views
How to install .net Mono on Solaris 11 (source code compile)?
I downloaded the last mono tar to Solaris 11
I install the required packages:
# pkg install autoconf
# pkg install automake
# pkg install libtool
# pkg install gcc
When I tried to configure mono 5....
0
votes
0answers
115 views
Fail to initialize plugin stackleak_plugin.so
I'm on Fedora 28, Kernel 4.20.14-100.fc28.x86_64 and trying to get a working dual-screen on a D6000 Dell docking Station.
For now I have the following error while trying to restart the displaylink ...
0
votes
1answer
39 views
What are the criteria for including a language in gcc? [closed]
According to man gcc, gcc supports the following languages, which you can choose from with the -x flag:
c c-header cpp-output
c++ c++-header c++-cpp-output
objective-c objective-c-header ...
1
vote
1answer
636 views
G++/GCC installed but still: error trying to exec 'cc1plus': execvp: No such file or directory
Full error message:
arm-linux-gnueabihf-g++: error trying to exec 'cc1plus': execvp: No such file or directory
So I have got this error message while trying to build a C++ project on my machine ...
2
votes
1answer
478 views
Installing python modules fail - “limits.h” missing?
I am trying to install a number of python 3 modules (e.g. regex, cytoolsz, spacy) that require compilation, but they all fail with an error identical to the below (bottom). I have tried to check for ...
0
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0answers
107 views
Cross Compiling GCC - 'glibc' on windows for linux platform
I am trying to cross compile the gcc for linux - i686-elf platform from windows PC. As per the toolchain steps, I have successfully compiled:
binutils using /binutils-x.y.z/configure --target=$TARGET ...
7
votes
2answers
2k views
gcc - unknown switches (absent also from the manpage)
I'm trying to experiment with shared objects and found the below snippet on http://www.gambas-it.org/wiki/index.php?title=Creare_una_Libreria_condivisa_(Shared_Library)_.so
gcc -g -shared -Wl,-soname,...
4
votes
0answers
97 views
Compile a library aiming to reduce size as much as possible
I have to 'squeeze' all the needed code to run ldaps on an embedded system. So the 3 MiB of lybcrypto and almost 700KiB of libssl are way too much.
I'm now experimenting on ldapsearch because reading ...
0
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0answers
25 views
How to use qcc instead of gcc in this libtool command
I am building a package for a QNX operating system and there is a script that executes several libtool commands in the following form:
/bin/bash ../libtool --tag=CC --mode=compile ${CC} -...
0
votes
0answers
44 views
unknown value 'cortex-a73.cortex-a53' for -mcpu
Im trying to compile an android kernel. Im using the sourcecode from https://github.com/tytydraco/hex_jasmine . As suggested from the developer i installed a fresh Arch linux box on VmWare 6.5. with ...
0
votes
1answer
168 views
How does __USE_MISC referenced in glibc work?
I'm just wondering how __USE_MISC works and where it's documented. I see a bunch of functions inside .h files require it and mention it. But it seems something is actively undefining it and I would ...
1
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0answers
56 views
gcc 8.2.0 build fails on LFS v8.3
While building all packages in order every single one of them has succeeded but gcc 8.2.0 build fails.
Below is the build error on executing make:
msgfmt: error while loading shared libraries: ...
0
votes
1answer
353 views
LD cannot find lib even with specified path
What I've tried:
gcc -L/path/to/lib/ -llib ...
gcc -l/path/to/lib/lib.so.x.x.x ...
Update ldconfig
Added path to LD_LIBRARY_PATH
file shows correct build version and link to the correct file
No ...
1
vote
0answers
69 views
How to safely reconfigure gcc on my Linux system?
I am trying to install a program (github.com/zhenglz/dockingML) on CentOS 6.10 and at the end of the installation, it gave an error saying that Glibc-2.14 is necessary. I upgraded the current Glibc ...
0
votes
1answer
78 views
How to grep using gcc to find definitions in standard librarys [closed]
I have found in my project a type definition, which is definitely from a standard library. Lets say the definition is called
uint64_t
I know
#include <stdint.h>
#include <string.h>
#...
3
votes
1answer
313 views
How are GCC versions chosen for compiling the linux kernel?
I know that the linux kernel specifies minimal compilation requirements, but I haven't found any source of information regarding how distros/vendors choose which version of GCC to use when compiling ...
3
votes
1answer
66 views
How to build the GCC HTML documentation from source into a single page?
I had asked a similar thing for GDB at: How to build the GDB documentation from source? , and it changed my life, now I want the same for GCC!
I managed to build the docs on Ubuntu 16.04 and gcc 6.4....
0
votes
1answer
240 views
Solaris 11.3 - Unable to install system/header
I'm (unsuccessfully) trying to get GCC installed on Solaris 11.3 but am running into a lot of issues.
My current issue is that I'm unable to install the package "pkg://solaris/system/header".
...
0
votes
2answers
1k views
In centos,how to switch to default gcc after switched to a higher version of gcc with devtoolset
I want to install several gcc with different versions in centos. The default version of gcc in centos 6 is 4.9.3. So I use devtoolset install a higher version of gcc. Then I switch to the higher ...
0
votes
1answer
231 views
“-sh: Cannot execute binary file” because of source compiled on “x86_64” and executed on “i686” platform
I need to run some USB NCM related test cases for which i have written some test code in .c file. I have compiled the .c file from Ubuntu Host by using GCC compiler and trying to run from Device's ...
1
vote
2answers
4k views
How to link to a shared library with a relative path?
In the man page for ld.so(8), it says that
When resolving library dependencies, the dynamic linker first inspects each dependency string to see if it contains a slash (this can occur if a library ...
-1
votes
1answer
59 views
Makefile fails when trying to run a C program [closed]
I have a bunch of tasks in making a Makefile file, I have these files:
https://raw.githubusercontent.com/systems-cs-pub-ro/uso/master/tema1/boo.c
https://github.com/systems-cs-pub-ro/uso/raw/master/...
3
votes
1answer
3k views
Centos 7 gcc 8 installation
GCC 8 is out for a white and I would like to test on CentOS 7, but no devtoolset-8 yet in yum.
I found https://cbs.centos.org/koji/packageinfo?packageID=7198 but this is cbs; Can I have it as a ...
4
votes
2answers
854 views
What is the difference between “LSB executable” (ET_EXEC) and “LSB shared object” (ET_DYN)?
With two files, one compiled and linked with gcc and the other manually with nasm and ld I get
ELF 32-bit LSB shared object ...
ELF 32-bit LSB executable ...
What's the difference between these two ...
0
votes
1answer
86 views
Does GCC generate Bit Tests (x86 BT)?
Seaching through the GCC source, I see things like
X86_TUNE_USE_BT
TARGET_USE_BT
My goal is to get an answer for myself whether or not GCC generates BT, BTS, BTR, and BTC. I started with BT and I ...
2
votes
1answer
172 views
install different version of GCC side by side
My primary problem is in my Fedora 28, GCC8 is installed. Now, this gives libgfortran.so.5.
But many of my applications are not updated and still depends on libgfortran.so.3
So, how can I solve the ...
2
votes
1answer
2k views
Installing VMWare Tools
I am trying to install VMWareTools 9.6.5-270 on my freshly downloaded Linux Mint 19 from OSBoxes. I am running it inside VMWare Workstation 10.0.7 build-2844087
Like many online, I cannot get past ...
0
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0answers
63 views
Missing cc1 executable on Amazon Linux
I've been trying to build Tensorflow on Amazon Linux (2016.09). I'm struggling with not being able to get cc1 to install with GCC. Here's what I've tried:
Installing gcc
Installing gcc-c++
Installing ...
0
votes
1answer
122 views
What version of gcc should I use to compile the latest stable Linux kernel?
Do I need the latest gcc? Can I use the gcc binaries included with my distro? Does it matter?
1
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0answers
29 views
Compiled execuatable is seen as shared library [closed]
I worked on a Qt app. i went to a build directory, i was an .out or .elf executable that will run once i click it, but am seeing this shared library of a thing, that only runs when called from a ...
2
votes
2answers
302 views
Are there any successful forks or refactors of the Linux Kernel?
A google search reveals this slashdot story yielding this github repository that hasn't had a commit since 2016. There are 22,602 forks listed on github.com but these are going to be mostly (if not ...
1
vote
1answer
429 views
devtoolset-4 was removed from centos-release-scl?
I need to install gcc 4.9 on CentOS 6. And I usually do the following:
yum install -y centos-release-scl
yum install -y devtoolset-3-gcc-c++ make cmake re2c libuuid-devel libxml2-devel zlib-devel
...
0
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0answers
192 views
/usr/bin/ld: cannot find -lQt5::Core (and others)
I try to compile Simon Voice Recognition Software version 0.4.90 from source on Arch Linux with KDE Plasma.
Source was obtained using git clone git://anongit.kde.org/simon simonsource
When I execute ....
0
votes
0answers
27 views
Looking up docs for C header files? [duplicate]
On Ubuntu if I type man 2 time I get,
NAME
time - get time in seconds
SYNOPSIS
#include <time.h>
time_t time(time_t *tloc);
...
I get that this works because time is the ...
1
vote
0answers
163 views
How do I install newer or older versions of GCC on Devuan/Debian?
Some distributions come with package sets for different versions of GCC, which you can easily install in parallel; others do not. Specifically, in Devuan ASCII / Debian Stretch, there only seem to be ...
