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From: | Дилян Палаузов |
Subject: | "autoreconf -I" vs. Makefile.am:ACLOCAL_AMFLAGS = -I |
Date: | Sun, 20 May 2012 20:44:42 +0200 |
User-agent: | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20120428 Thunderbird/12.0.1 |
Hello,is there any point to run "autoreconf -I directory1", when "ACLOCAL_AMFLAGS = -I directoty1" is in the corresponding Makefile.am ?
In the documentation of Automake 1.12, node "Local Macros", is written, that ACLOCAL_AMFLAGS is used by autoreconf to run aclocal.
In the documentation of Autoconf 2.69, node "autoreconf invocation" is written, that autoreconf passes its -I parameter to aclocal, autoconf and autoheader.
The documentation of autoheader states indirectly, that it accepts "-I" parameter to search the directory for AC_DEFINE macros. Is it enough to pass -I to aclocal and skip it with autoheader later?
The further, the documentation for the command autoconf states, that the command accepts "-I directory" parameter. What does autoconf do with its -I parameter, if aclocal has put all stuff already in ./aclocal.m4?
What is the point to define in "ACLOCAL_AMFLAGS = -I something" in Makefile.am, if autoreconf has to be run anyway with "-I something" in order to pass it to autoheader and autoconf?
Thanks in advance for your comments Дилян
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