From: Adam Dyga <adeon@tlen.pl>
To: linux-c-programming@vger.kernel.org
Subject: automake & C++ library problem
Date: Thu, 14 Oct 2004 18:05:31 +0000 [thread overview]
Message-ID: <200410141805.31790.adeon@tlen.pl> (raw)
Hello,
It's not exactly C programming related question, but I suspect that many of you, linux developers, know autotools well.
I want to create a C++ library from scratch. So I created project directory, with configure.in and Makefile.am
in it, and 'src' subdirectory with Makefile.am.
Mentioned files contain:
configure.in:
AC_INIT(deflatec++, 1.00)
AM_INIT_AUTOMAKE
AC_LANG(C++)
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_OUTPUT(Makefile src/Makefile)
Makefile.am:
SUBDIRS = src
src/Makefile.am:
bin_PROGRAMS = deflatetest
deflatetest_SOURCES = deflatetest.cc
include_HEADERS = DeflateCompress.h DeflateDecompress.h
lib_LIBRARIES = libdeflatec++.a
libdeflatec++_a_SOURCES = DeflateCompress.cc DeflateDecompress.cc DeflateCompress.h DeflateDecompress.h
(all files .h and .cc ofcourse exist)
Running autoreconf gives me the following error (originated from automake in fact):
/usr/share/automake-1.9/am/depend2.am: am__fastdepCC does not appear in AM_CONDITIONAL
src/Makefile.am: C source seen but `CC' is undefined
src/Makefile.am:
src/Makefile.am: The usual way to define `CC' is to add `AC_PROG_CC'
src/Makefile.am: to `configure.in' and run `autoconf' again.
autoreconf: automake failed with exit status: 1
And here I don't know what is going on, I don't know where automake see any C source... :(
But OK, I'm adding AC_PROG_CC to configure.in and running autoreconf, configure and make.
I'm getting this:
Making all in src
make[1]: Entering directory `/home/adeon/deflatec++/src'
make[1]: *** No rule to make target `libdeflatec++.c', needed by `libdeflatec++.o'. Stop.
make[1]: Leaving directory `/home/adeon/deflatec++/src'
make: *** [all-recursive] Error 1
What am I doing wrong?
Greets
Adam
next reply other threads:[~2004-10-14 18:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-14 18:05 Adam Dyga [this message]
2004-10-14 20:09 ` automake & C++ library problem Adam Dyga
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