Autotools

autoconf
automake
libtool


autoscan -> configure.scan -> configure.ac

# Process this file with autoconf to produce a configure script.
AC_INIT(eostk, 1.0, sylee@inzen.com)
AM_INIT_AUTOMAKE(eostk, 1.0)
AM_CONFIG_HEADER(config.h:config.h.in)

# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL

# Checks for libraries.
AC_CHECK_LIB(socket, connect)

# Checks for header files.
AC_HEADER_DIRENT

# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_UID_T
AC_TYPE_PID_T

# Checks for library functions.
AC_HEADER_STDC
AC_CHECK_FUNCS(strcpy bcopy)

# Finally, make output files
AC_CONFIG_FILES(
        Makefile
        solaris/Makefile
        linux/Makefile
)
AC_OUTPUT

configure.ac
    AC_CANONICAL_SYSTEM
        $target
    AC_PREFIX_DEFAULT()

    AC_SUBST()

configure.ac, aclocal.m4 -(autoheader)-> config.h.in

configure.ac -(aclocal)-> aclocal.m4

configure.ac, aclocal.m4 -(autoconf)-> configure


Makefile.am
    SUBDIRS
        컴파일할 소스 코드가 있는 위치?

        eg. SUBDIRS=@DIRS@

    {directory}_PROGRAMS

    {ID}_SOURCES
        {directory}는 해당 프로그램이나 파일들이 install 될 위치

eg.

bin_PROGRAMS=calc

calc_SOURCES=calcparser.y lex.l fmath.c const.c

    {ID}_LDADD

    AM_CFLAGS
    AM_YFLAGS

    make check   
        check_PROGRAMS
        TESTS

eg.

check_PROGRAMS = test1

test1_SOURCES = test1.c

check_SCRIPTS = test2

TESTS = test1 \
    test2

Makefile.am -(automake)-> Makefile.in
    --add-missing
    -copy

Makefile.in -(configure)-> Makefile


사용은

$ aclocal
$ autoheader
$ autoconf
$ automake --add-missing -copy
$ ./configure
$ make
$ make check
$ make install

참조 사이트:

http://wiki.kldp.org/wiki.php/DocbookSgml/Autotools-KLDP
http://sourceware.org/autobook/autobook/autobook_toc.html
http://jjjryu.tistory.com/entry/Makefile