linux cobol compiler

One, GNUGNU is the "GNU's not Unix" recursive abbreviation, Stallman announced that GNU should pronounce Guh-noo (slave) to avoid confusion with the word new (note: GNU in English is intended to be the African wildebeest, the same pronunciation as new)In order to ensure that GNU software is free to "use, reproduce, modify and distribute", all GNU software is licensed under the terms of an agreement that authorizes all rights to anyone without the addition of any restrictions to any other person,

64-bit Linux compiler 32-bit program command: Gcc-m32 test.c-o test3264-bit Linux compiler 64-bit program command: gcc-m64 test.c-o Test6464-bit Linux compiles 32-bit. O Command: gcc-m32-c test.c64-bit Linux compiles 64-bit. O Com

how to see which version of the compiler compiled the LINUX-GCC http://bbs.csdn.net/topics/380000949That is not possible unless you add debug information, which is compiled by adding the-G parameter, and then debugging with GDB can be displayed. View an elf file information to the fullest extent.As follows:[Email protected] rootfs]# Readelf-wa bin/gzipELF header:magic:7f $4c $ on on on xx xx xx xx xx xx

My Linux system is Ubantu14.04, the default is the VI compiler, now install the VIM compilerOpen terminal input: sudo apt-get install vim-gtk generally yes, but I have an error message:Reading Package List ... Completing the dependency tree for the package being analyzedReading status information ... There is no available package vim now, but it is referenced by other packages. This may mean that the missi

It literally means that the system or compiler tool does not supportTerminal input export to understand what went wrong:In the information shown in export, qmakespec=/xxx/xxxx/xxx/xxx the directory specified by this environment variable is not the directory where my QT source code is located, just reset the environment variable:Export qmakespec=/root/qt-everywhere-opensource-src-4.7.0/mkspecs/linux-g++Re./c

Linux Rhel 6.4 Compile and install Apache process (1)Note: The following extracts are the commands executed during the installation process, and command feedback is not posted to replace with "...". Watch as you look at the directory where the command is executed.Installation Platform[Email protected] ~]# cat/etc/redhat-releaseRed Hat Enterprise Linux Server release 6.4 (Santiago)Required version of the too

Install the cross-compiler arm-none-linux-gnueabi-gcc in Ubuntu 12.10 1. Download arm-2009q1-203-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2 Cp arm-2009q1-203-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2/usr/local/ 2. dec

Linux Rhel 6.4 Apache compiler installation and simple configuration process (2)Note: The following extracts are the commands executed during the installation process, and command feedback is not posted to replace with "...". Watch as you look at the directory where the command is executed.Soft-connect Apache's section execution program to/usr/local/bin (executable commands are placed into $path contained p

bootbits sectors On whole disk. Use-f to force. Setting up Swapspace version 1, size = 2047996 KiB No label, uuid=59daeabb-d0c5-46b6-bf52-465e6b05eb0b [Email protected] mnt]# Swapon/opt/images/swap [Email protected] mnt]# free-m Total used free shared buffers Cached mem:488 481 7 0 6 417 -/+ buffers/cache:57 431 swap:999 0 999 Memory is too small to add memory to resolve.After use, you can turn off swap:[HTML]View PlainCopy [[email protected] mnt]# Swapoff swap

Recently in the Linux Learning C language programming, found that many of the original on VS in Linux are not compiled in the past, today encountered a problem is the structure of the compilation of the problem,The approximate definition of a struct isstruct node{int A;int b;};The error is displayed when compiling with gcc: ' Node ' is not declared (first used within this function), which makes me feel stra

QT Cross-platform, that must be on the Linux platform to compile a can run under Windows QT Program, of course, and qtcreator environment to get together. Working environment: Centos 7yum Install qt5-qt* ming32-qt5-qt* ming64-qt5-qt* # installs all QT packages yum install qt-creator # install qtcreator to Ming W64 For example Open qtcreator,options=> Build Run = Qt Versions = Addqmake Location: /usr/bin/x86_64- W64-MINGW32-QMAKE-QT5 (note that the br

terminating "Character/Home/tekkaman/working/crosstool-0.43/build/arm-9tdmi-linux-gnu/gcc-4.1.1-glibc-2.3.2/build-glibc/CSU/version-info.h: 3: 1:Missing terminating "CharacterGoogle found that Ubuntu set the system's default shell to dash (the Debian almqualified shell), so the file format generated by the script is different from that generated by bash, resulting in compilation errors. In useUrsa.Sudo mV/bin/sh. OldSudo ln-SF bash/bin/sh 2) An error

Document directory Basic use of C ++ compiler g ++ in Linux Basic usage of C ++ compiler g ++ in Linux { Commit it (this) } "Onmousedown =" function onmousedown () { CA. Q ('blog _ entryview_assist_topright '); } "Href =" javascript: void (0); "> label: Linux C ++

Download, install, and configure intel ifort, icc compiler, and MKL in linux-Linux general technology-Linux programming and kernel information. Ifort and icc are a very good compiler. intel has a non-commercial version and can be downloaded for free. Although it does not pro

1: Download go source, take 1.7.1 as an example:wget https://storage.googleapis.com/golang/go1.7.1.linux-amd64.tar.gz2: Unzip the source codeTAR-ZXVF go1.7.1.linux-amd64.tar.gz-c/opt/go3: New Gopaht Directorymkdir -p/opt/go/gopath4: Modify Environment variablesVim/etc/profile5: Environment variable join:Export goroot=/opt/go export GOBIN= $GOROOT/bin path=$path: $GOBIN Export Gopath=/opt/go/gopath6: Conf

Linux compiler to find a solution to the file When Linux compiles a program, if you cannot find the header file, you will be prompted with the following error:$ gcc Test.c-o testTest.c:9:16:fatal error:xxx.h:no such file or directory#include The following is an example of an Ubuntu system.First find the path where Xxx.h is located:$ sudo find/-name xxx.h/usr/

[[email protected] nginx-1.12.2]# Ss-natl//See if Nginx port number existsState Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:80 *:* LISTEN 0 128 *:22 *:* LISTEN 0 100 127.0.0.1:25 *:* LISTEN 0 128 :::22 :::* LISTEN 0 1

host System type ... x86_64-pc-linux-gnu checking target system type ... x86_64-pc-linux-gnu checking for a Bsd-compatible install .../usr/bin/install-c checking for working mkdir-p ... yes apr-util version:1.6.0 Checking for chosen layout ... apr-util checking for gcc ... gcc checking whether the C compiler works ... yes CH ecking for C

Apue is the UNIX environment advanced programming, almost all the programs in this book contain a apue.h header file, how to configure this apue.h?1, we can download in the Http://pan.baidu.com/s/1dDxmtbF, and then put on your Linux desktop (no desktop, feel free to put it)2. Unzip the downloaded file:Tar-zxv-f src.3e.tar.gz3. Enter the extracted directory:CD apue.3e/4. Compiling:MakeWe will find that the following error occurred:Can,t Find-lbsd5. Dow

1.Download the installation packageCd/usr/local/srcWgetftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.37.tar.gzhttp://zlib.net/zlib-1.2.8.tar.gz Http://nginx.org/download/nginx-1.9.2.tar.gzhttp://nginx.org/download/nginx-1.9.2.tar.gz2.installationPCRELibrary andZlibLibraryTAR-ZXVF pcre-8.37.tar.gz tar-zxvf zlib-1.2.8.tar.gz nginx-1.9.2.tar.gzCD pcre-8.37Ls./configure Make MakeinstallCd.. /zlib-1.2.8./configure Make Makeinstall3.Compiling the installationcd/usr/local/src/nginx-