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A configure script is an executable script designed to aid in developing a program to be run on a wide number of different computers. It matches the libraries on the user's computer, with those required by the program, just before compiling it from its source code. As a common practice, all configure scripts are named "configure". Usually, configure scripts are written for the Bourne shell, but they may be written for execution in any desired shell. ==Usage== Obtaining software directly from the source code (a standard procedure on Unix computers) generally involves the following three steps: configuring the makefile, compiling the code, and finally installing the executable in the appropriate places. A configure script accomplishes the first of these steps. Using configure scripts is an automated method of generating makefiles before compilation to tailor the software to the system on which the executable is to be compiled and run. The final executable software is most commonly obtained by executing the following commands in a shell that is currently pointing to the directory containing the source code: ./configure make make install One must type ./configure (''dot slash'' configure) rather than simply configure to indicate to the shell that the script is in ".", i.e. the current directory. By default, for security reasons, Unix operating systems do not search the current directory for executables so one must give the full path explicitly to avoid an error.〔(【引用サイトリンク】title=Compiling Linux Software from Source Code )〕Upon its completion, configure prints a report to config.log. Running ./configure --help gives a list of command line arguments, for enabling or disabling additional features such as:./configure --libs="-lmpfr -lgmp" ./configure --prefix=/home/myname/apps The first line includes the mpfr and gmp libraries. The second line tells make to install the final version in /home/myname/apps. Note that if you have a space character in your argument, you will need to enclose the text in quotation marks as shown on the first line. The INSTALL file contains instructions should the prescribed steps fail.抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Configure script」の詳細全文を読む スポンサード リンク
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