Next: Other things Automake recognizes, Up: Scanning configure.ac [Contents][Index]
The one real requirement of Automake is that your configure.ac
call AM_INIT_AUTOMAKE. This macro does several things which are
required for proper Automake operation (see Autoconf macros supplied with Automake).
Here are the other macros which Automake requires but which are not run
by AM_INIT_AUTOMAKE:
AC_CONFIG_FILESAC_OUTPUTAutomake uses these to determine which files to create (see Creating Output Files in The Autoconf Manual). A listed file
is considered to be an Automake generated Makefile if there
exists a file with the same name and the .am extension appended.
Typically, AC_CONFIG_FILES([foo/Makefile]) will cause Automake to
generate foo/Makefile.in if foo/Makefile.am exists.
When using AC_CONFIG_FILES with multiple input files, as in
AC_CONFIG_FILES([Makefile:top.in:Makefile.in:bot.in]), Automake
will generate the first .in input file for which a .am
file exists. If no such file exists the output file is not considered
to be Automake generated.
Files created by AC_CONFIG_FILES are removed by make distclean.