configure

configure error installing R-3.3.2 on Ubuntu: checking whether bzip2 support suffices… configure: error: bzip2 library and headers are required

由 泄露秘密 提交于 2019-11-29 06:25:33
问题 Trying to install R-3.3.2 but when I use $./configure , I keep getting the error: checking whether bzip2 support suffices... configure: error: bzip2 library and headers are required 回答1: It worked for me after: sudo apt-get install libbz2-dev 回答2: I have successfully compiled R from source, the following steps need special attention: install dependent libraries: zlib-1.2.8, bzip2-1.0.6, xz-5.2.2, pcre-8.39, curl-7.52.1. Specifically, to compile bzip2, The Makefile should be modified: original

How to static link Linux software that uses ./configure?

由 ≡放荡痞女 提交于 2019-11-29 06:14:54
问题 I would like to compile NRPE static, so I can copy the compiled binary to an OmniOS server, where I don't want gcc to be installed on. I would prefer to install NRPE with SSl support from a repository, but such doesn't seam to exist, so I would like to compile it myself. However the ./configure script doesn't contain a static option it seams ~/nrpe-2.15# ./configure --help | grep static ~/nrpe-2.15# ./configure --help | grep share --datadir=DIR read-only architecture-independent data [PREFIX

Makefiles, “configure” files, and other compilation tools — How do they work? Why do they work the way they do?

由 时间秒杀一切 提交于 2019-11-29 03:03:14
问题 I'm still new to the UNIX/Linux world, and, in particular, to related tools, such as the GCC compiler. Namely, I'm still new to makefiles and things like that (I use MinGW on Windows), since so far, most of my development has been with IDEs like Visual Studio and Eclipse. When I open a typical project folder, I see files like these: configure make INSTALL install-sh (or a variant) There's quite a few things I don't understand here, and my main questions are these: What's the difference

what does --enable-optimizations do while compiling python?

由 做~自己de王妃 提交于 2019-11-28 20:50:05
问题 I'm trying to compile Python 3.6 on an arm based Linux machine, ./configure outputs this: If you want a release build with all optimizations active (LTO, PGO, etc), please run ./configure --enable-optimizations . what does --enable-optimizations do? 回答1: This flag enables Profile guided optimization (PGO) and Link Time Optimization (LTO). Both are expensive optimizations that slow down the build process but yield a significant speed boost (around 10-20% from what I remember reading). The

How can the linux kernel be forced to enumerate the PCI-e bus?

由 风流意气都作罢 提交于 2019-11-28 17:31:45
问题 Linux kernel 2.6 I've got an fpga that is loaded over GPIO connected to a development board running linux. The fpga will transmit and receive data over the pci-express bus. However, this is enumerated at boot and as such, no link is discovered (because the fpga is not loaded at boot). How can I force re-enumeration of the pci-e bus in linux? Is there a simple command or will I have to make kernel changes? I need the capability to hotplug pcie devices. 回答1: I wonder what platform you are on: A

How do I specify LDFLAGS and CPPFLAGS for ./configure?

由 ╄→尐↘猪︶ㄣ 提交于 2019-11-28 17:09:23
问题 I am using a Mac running OS X 10.8.3. I am trying to compile cgminer 3.0.0. On my first run of ./configure I got the message: checking for LIBCURL... no checking for LIBCURL... no configure: error: Missing required libcurl dev >= 7.18.2 So I installed the latest version of libcurl using homebrew: brew install curl That seemed to do the trick. I got this message: downloaded: /Library/Caches/Homebrew/curl-7.30.0.tar.gz ==> ./configure --prefix=/usr/local/Cellar/curl/7.30.0 ==> make install ==>

Confused about configure script and Makefile.in

由 人盡茶涼 提交于 2019-11-28 17:03:39
I'm currently learning how to use the autoconf / automake toolchain. I seem to have a general understanding of the workflow here - basically you have a configure.ac script which generates an executable configure file. The generated configure script is then executed by the end user to generate Makefile s, so the program can be built/installed. So the installation for a typical end-user is basically: ./configure make make install make clean Okay, now here's where I'm confused: As a developer, I've noticed that the auto-generated configure script sometimes won't run, and will error with: config

What does a typical ./configure do in Linux?

由 我与影子孤独终老i 提交于 2019-11-28 16:57:00
Why is it necessary though everything is specified in a makefile ? Typically the configure script when run will: Check some details about the machine on which the software is going to be installed. This script checks for lots of dependencies on your system. For the particular software to work properly, it may be requiring a lot of things to be existing on your machine already. If any of the major requirements are missing on your system, the configure script would exit and you cannot proceed with the installation, until you get those required things. Create the Makefile to be used in the next

DESTDIR and PREFIX of make

由 陌路散爱 提交于 2019-11-28 14:58:29
I am trying to make software install to a specific directory. I found several ways, but not sure what are the differences between them. ./configure --prefix=*** make install DESTDIR=*** make install prefix=*** I am confused about the functions of these three. Do they achieve the same goal? Alan Curry ./configure --prefix=*** Number 1 determines where the package will go when it is installed, and where it will look for its associated files when it is run. It's what you should use if you're just compiling something for use on a single host. make install DESTDIR=*** Number 2 is for installing to

Create custom keyboard and configure it on your iPhone

由 ⅰ亾dé卋堺 提交于 2019-11-28 07:50:44
I am working on creating custom keyboardas presented by EMOJI with having characters and pictorial icons like smileys and other day to day used symbols.So far i came to know that these symbols have unicode standards that are added to Unicode Consortium and approved by Apple. http://itunes.apple.com/us/app/emoji-free!/id332509635?mt=8 I need help regarding the process these symbols are registered. Is it possible to make the keyboard compatible for text inputting in all the apps installed on iphone if so How to proceed ?. NOTE:Are these keyboards approved by apple or apps with them gets rejected
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