[TINYCOMPRESS][v2 PATCH 0/7] Convert build system to autotools

[TINYCOMPRESS][v2 PATCH 0/7] Convert build system to autotools

[Qais Yousef]

This series converts the build system to use autotools and splits the files into
lib and utils.

Also patch 5 fixes error handling code.

I can't test Android builds but both cross and native compiling worked for me.

I left AUTHORS, ChangeLog and NEWS files empty. I used the license header to fill COPYING.

Changes in v2:
 - Use -M option when generating the patches
 - Add Makefile.am to include directory that exports tinycompress.h
 - New patch (7) that fixes include dependency in tinycompress.h

Qais Yousef (7):
  Convert the build system to autotools
  add .gitignore file
  makefile.linux: delete as no longer necessary/used
  Android.mk: Update to use the new location of source files
  compress.c: fix check for errors from poll(), read() and write()
  src/lib/utils.c: remove this empty file
  tinycompress.h: explicitly include required headers

 .gitignore                          |  39 ++++
 AUTHORS                             |   0
 Android.mk                          |   6 +-
 COPYING                             |  51 +++++
 ChangeLog                           |   0
 INSTALL                             | 365 ++++++++++++++++++++++++++++++++++++
 Makefile.am                         |   3 +
 NEWS                                |   0
 autogen.sh                          |   6 +
 configure.ac                        |  32 ++++
 include/Makefile.am                 |   6 +
 include/tinycompress/tinycompress.h |   3 +
 m4/.place_holder                    |   0
 makefile.linux                      |  41 ----
 src/Makefile.am                     |   1 +
 src/lib/Makefile.am                 |   5 +
 compress.c => src/lib/compress.c    |  22 ++-
 src/utils/Makefile.am               |  11 ++
 cplay.c => src/utils/cplay.c        |   0
 crec.c => src/utils/crec.c          |   0
 utils.c                             |  62 ------
 21 files changed, 537 insertions(+), 116 deletions(-)
 create mode 100644 .gitignore
 create mode 100644 AUTHORS
 create mode 100644 COPYING
 create mode 100644 ChangeLog
 create mode 100644 INSTALL
 create mode 100644 Makefile.am
 create mode 100644 NEWS
 create mode 100755 autogen.sh
 create mode 100644 configure.ac
 create mode 100644 include/Makefile.am
 create mode 100644 m4/.place_holder
 delete mode 100644 makefile.linux
 create mode 100644 src/Makefile.am
 create mode 100644 src/lib/Makefile.am
 rename compress.c => src/lib/compress.c (98%)
 create mode 100644 src/utils/Makefile.am
 rename cplay.c => src/utils/cplay.c (100%)
 rename crec.c => src/utils/crec.c (100%)
 delete mode 100644 utils.c

-- 
2.1.0

[TINYCOMPRESS][v2 PATCH 1/7] Convert the build system to autotools

[Qais Yousef]

Hopefully this should make tinycompress a more robust package.
This change splits the source into utils and lib.
No functional changes was introduced.

use autogen.sh to generate configure then run ./configure as with other
packages.
---
Changes from v2:
 - Added Makefile.am to include directory to export tinycompress.h

 AUTHORS                          |   0
 COPYING                          |  51 ++++++
 ChangeLog                        |   0
 INSTALL                          | 365 +++++++++++++++++++++++++++++++++++++++
 Makefile.am                      |   3 +
 NEWS                             |   0
 autogen.sh                       |   6 +
 configure.ac                     |  32 ++++
 include/Makefile.am              |   6 +
 m4/.place_holder                 |   0
 src/Makefile.am                  |   1 +
 src/lib/Makefile.am              |   5 +
 compress.c => src/lib/compress.c |   0
 utils.c => src/lib/utils.c       |   0
 src/utils/Makefile.am            |  11 ++
 cplay.c => src/utils/cplay.c     |   0
 crec.c => src/utils/crec.c       |   0
 17 files changed, 480 insertions(+)
 create mode 100644 AUTHORS
 create mode 100644 COPYING
 create mode 100644 ChangeLog
 create mode 100644 INSTALL
 create mode 100644 Makefile.am
 create mode 100644 NEWS
 create mode 100755 autogen.sh
 create mode 100644 configure.ac
 create mode 100644 include/Makefile.am
 create mode 100644 m4/.place_holder
 create mode 100644 src/Makefile.am
 create mode 100644 src/lib/Makefile.am
 rename compress.c => src/lib/compress.c (100%)
 rename utils.c => src/lib/utils.c (100%)
 create mode 100644 src/utils/Makefile.am
 rename cplay.c => src/utils/cplay.c (100%)
 rename crec.c => src/utils/crec.c (100%)

diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/COPYING b/COPYING
new file mode 100644
index 000000000000..f9639260b2fd
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,51 @@
+BSD LICENSE
+
+tinycompress library for compress audio offload in alsa
+Copyright (c) 2011-2012, Intel Corporation
+All rights reserved.
+
+Author: Vinod Koul <vinod.koul@linux.intel.com>
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+Neither the name of Intel Corporation nor the names of its contributors
+may be used to endorse or promote products derived from this software
+without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+
+LGPL LICENSE
+
+tinycompress library for compress audio offload in alsa
+Copyright (c) 2011-2012, Intel Corporation.
+
+
+This program is free software; you can redistribute it and/or modify it
+under the terms and conditions of the GNU Lesser General Public License,
+version 2.1, as published by the Free Software Foundation.
+
+This program is distributed in the hope it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with this program; if not, write to
+the Free Software Foundation, Inc.,
+51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/INSTALL b/INSTALL
new file mode 100644
index 000000000000..7d1c323beae7
--- /dev/null
+++ b/INSTALL
@@ -0,0 +1,365 @@
+Installation Instructions
+*************************
+
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
+2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+
+   Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.  This file is offered as-is,
+without warranty of any kind.
+
+Basic Installation
+==================
+
+   Briefly, the shell commands `./configure; make; make install' should
+configure, build, and install this package.  The following
+more-detailed instructions are generic; see the `README' file for
+instructions specific to this package.  Some packages provide this
+`INSTALL' file but do not implement all of the features documented
+below.  The lack of an optional feature in a given package is not
+necessarily a bug.  More recommendations for GNU packages can be found
+in *note Makefile Conventions: (standards)Makefile Conventions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You need `configure.ac' if
+you want to change it or regenerate `configure' using a newer version
+of `autoconf'.
+
+   The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.
+
+     Running `configure' might take a while.  While running, it prints
+     some messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package, generally using the just-built uninstalled binaries.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.  When installing into a prefix owned by root, it is
+     recommended that the package be configured and built as a regular
+     user, and only the `make install' phase executed with root
+     privileges.
+
+  5. Optionally, type `make installcheck' to repeat any self-tests, but
+     this time using the binaries in their final installed location.
+     This target does not install anything.  Running this target as a
+     regular user, particularly if the prior `make install' required
+     root privileges, verifies that the installation completed
+     correctly.
+
+  6. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+  7. Often, you can also type `make uninstall' to remove the installed
+     files again.  In practice, not all packages have tested that
+     uninstallation works correctly, even though it is required by the
+     GNU Coding Standards.
+
+  8. Some packages, particularly those that use Automake, provide `make
+     distcheck', which can by used by developers to test that all other
+     targets like `make install' and `make uninstall' work correctly.
+     This target is generally not run by end users.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  Run `./configure --help'
+for details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment.  Here
+is an example:
+
+     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
+
+   *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you can use GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.  This
+is known as a "VPATH" build.
+
+   With a non-GNU `make', it is safer to compile the package for one
+architecture at a time in the source code directory.  After you have
+installed the package for one architecture, use `make distclean' before
+reconfiguring for another architecture.
+
+   On MacOS X 10.5 and later systems, you can create libraries and
+executables that work on multiple system types--known as "fat" or
+"universal" binaries--by specifying multiple `-arch' options to the
+compiler but only a single `-arch' option to the preprocessor.  Like
+this:
+
+     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+                 CPP="gcc -E" CXXCPP="g++ -E"
+
+   This is not guaranteed to produce working output in all cases, you
+may have to build one architecture at a time and combine the results
+using the `lipo' tool if you have problems.
+
+Installation Names
+==================
+
+   By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc.  You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX', where PREFIX must be an
+absolute file name.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.  In general, the
+default for these options is expressed in terms of `${prefix}', so that
+specifying just `--prefix' will affect all of the other directory
+specifications that were not explicitly provided.
+
+   The most portable way to affect installation locations is to pass the
+correct locations to `configure'; however, many packages provide one or
+both of the following shortcuts of passing variable assignments to the
+`make install' command line to change installation locations without
+having to reconfigure or recompile.
+
+   The first method involves providing an override variable for each
+affected directory.  For example, `make install
+prefix=/alternate/directory' will choose an alternate location for all
+directory configuration variables that were expressed in terms of
+`${prefix}'.  Any directories that were specified during `configure',
+but not in terms of `${prefix}', must each be overridden at install
+time for the entire installation to be relocated.  The approach of
+makefile variable overrides for each directory variable is required by
+the GNU Coding Standards, and ideally causes no recompilation.
+However, some platforms have known limitations with the semantics of
+shared libraries that end up requiring recompilation when using this
+method, particularly noticeable in packages that use GNU Libtool.
+
+   The second method involves providing the `DESTDIR' variable.  For
+example, `make install DESTDIR=/alternate/directory' will prepend
+`/alternate/directory' before all installation names.  The approach of
+`DESTDIR' overrides is not required by the GNU Coding Standards, and
+does not work on platforms that have drive letters.  On the other hand,
+it does better at avoiding recompilation issues, and works well even
+when some directory options were not specified in terms of `${prefix}'
+at `configure' time.
+
+Optional Features
+=================
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+   Some packages offer the ability to configure how verbose the
+execution of `make' will be.  For these packages, running `./configure
+--enable-silent-rules' sets the default to minimal output, which can be
+overridden with `make V=1'; while running `./configure
+--disable-silent-rules' sets the default to verbose, which can be
+overridden with `make V=0'.
+
+Particular systems
+==================
+
+   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU
+CC is not installed, it is recommended to use the following options in
+order to use an ANSI C compiler:
+
+     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
+
+and if that doesn't work, install pre-built binaries of GCC for HP-UX.
+
+   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
+parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
+a workaround.  If GNU CC is not installed, it is therefore recommended
+to try
+
+     ./configure CC="cc"
+
+and if that doesn't work, try
+
+     ./configure CC="cc -nodtk"
+
+   On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
+directory contains several dysfunctional programs; working variants of
+these programs are available in `/usr/bin'.  So, if you need `/usr/ucb'
+in your `PATH', put it _after_ `/usr/bin'.
+
+   On Haiku, software installed for all users goes in `/boot/common',
+not `/usr/local'.  It is recommended to use the following options:
+
+     ./configure --prefix=/boot/common
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' cannot figure out
+automatically, but needs to determine by the type of machine the package
+will run on.  Usually, assuming the package is built to be run on the
+_same_ architectures, `configure' can figure that out, but if it prints
+a message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+     OS
+     KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+   If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+   Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf bug.  Until the bug is fixed you can use this workaround:
+
+     CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+`configure' Invocation
+======================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--help'
+`-h'
+     Print a summary of all of the options to `configure', and exit.
+
+`--help=short'
+`--help=recursive'
+     Print a summary of the options unique to this package's
+     `configure', and exit.  The `short' variant lists options used
+     only in the top level, while the `recursive' variant lists options
+     also present in any nested packages.
+
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--prefix=DIR'
+     Use DIR as the installation prefix.  *note Installation Names::
+     for more details, including other options available for fine-tuning
+     the installation locations.
+
+`--no-create'
+`-n'
+     Run the configure checks, but stop before creating any output
+     files.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
+
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 000000000000..1c2beea94e73
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,3 @@
+SUBDIRS = include src
+
+ACLOCAL_AMFLAGS = -I m4
diff --git a/NEWS b/NEWS
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 000000000000..87fd847c5092
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+autoreconf --verbose --force --install || {
+	echo 'autogen.sh failed';
+	exit 1;
+}
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 000000000000..9d2ce8183ecb
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,32 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.63])
+AC_INIT([tinycompress], [0.2.0])
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_MACRO_DIR([m4])
+
+AM_INIT_AUTOMAKE(1.10)
+LT_INIT(disable-static)
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+AC_PROG_CPP
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+AM_PROG_CC_C_O
+
+# Checks for libraries.
+
+# Checks for typedefs, structures, and compiler characteristics.
+
+# Checks for library functions.
+
+AC_CONFIG_FILES([
+Makefile
+include/Makefile
+src/Makefile
+src/lib/Makefile
+src/utils/Makefile])
+AC_OUTPUT
diff --git a/include/Makefile.am b/include/Makefile.am
new file mode 100644
index 000000000000..2a89e11b236f
--- /dev/null
+++ b/include/Makefile.am
@@ -0,0 +1,6 @@
+nobase_include_HEADERS = tinycompress/tinycompress.h
+
+noinst_HEADERS = sound/compress_offload.h \
+		 sound/compress_params.h \
+		 tinycompress/version.h \
+		 tinycompress/tinymp3.h
diff --git a/m4/.place_holder b/m4/.place_holder
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 000000000000..be97404412eb
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS = lib utils
diff --git a/src/lib/Makefile.am b/src/lib/Makefile.am
new file mode 100644
index 000000000000..01afb8a443a1
--- /dev/null
+++ b/src/lib/Makefile.am
@@ -0,0 +1,5 @@
+tinycompressdir = $(libdir)
+
+tinycompress_LTLIBRARIES = libtinycompress.la
+libtinycompress_la_SOURCES = compress.c utils.c
+libtinycompress_la_CFLAGS = -I $(top_builddir)/include
diff --git a/compress.c b/src/lib/compress.c
similarity index 100%
rename from compress.c
rename to src/lib/compress.c
diff --git a/utils.c b/src/lib/utils.c
similarity index 100%
rename from utils.c
rename to src/lib/utils.c
diff --git a/src/utils/Makefile.am b/src/utils/Makefile.am
new file mode 100644
index 000000000000..0a3fc43c92cb
--- /dev/null
+++ b/src/utils/Makefile.am
@@ -0,0 +1,11 @@
+bin_PROGRAMS = cplay crecord
+
+cplay_SOURCES = cplay.c
+crecord_SOURCES = cplay.c
+
+cplay_CFLAGS = -I$(top_builddir)/include
+crecord_CFLAGS = -I$(top_builddir)/include
+
+
+cplay_LDADD = $(top_builddir)/src/lib/libtinycompress.la
+crecord_LDADD = $(top_builddir)/src/lib/libtinycompress.la
diff --git a/cplay.c b/src/utils/cplay.c
similarity index 100%
rename from cplay.c
rename to src/utils/cplay.c
diff --git a/crec.c b/src/utils/crec.c
similarity index 100%
rename from crec.c
rename to src/utils/crec.c
-- 
2.1.0

[TINYCOMPRESS][v2 PATCH 2/7] add .gitignore file

[Qais Yousef]

---
 .gitignore | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000000..581b31038c8f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,39 @@
+.*
+*.o
+*.so
+*.la
+*.lo
+*~
+configure
+config.log
+config.cache
+config.status
+config.guess
+config.sub
+config.h
+config.h.in
+Makefile
+Makefile.in
+libtool
+depcomp
+ltmain.sh
+aclocal.m4
+autom4te.cache
+compile
+install-sh
+missing
+stamp-h1
+m4/libtool.m4
+m4/ltoptions.m4
+m4/ltsugar.m4
+m4/ltversion.m4
+m4/lt~obsolete.m4
+
+# binary ignores
+cplay
+crecord
+
+# other ignores
+*.patch
+cscope.*
+tags
-- 
2.1.0

[TINYCOMPRESS][v2 PATCH 3/7] makefile.linux: delete as no longer necessary/used

[Qais Yousef]

Now autotools takes care of generating Makefiles.
---
 makefile.linux | 41 -----------------------------------------
 1 file changed, 41 deletions(-)
 delete mode 100644 makefile.linux

diff --git a/makefile.linux b/makefile.linux
deleted file mode 100644
index c4dab6d3b7d5..000000000000
--- a/makefile.linux
+++ /dev/null
@@ -1,41 +0,0 @@
-LIB = libtinycompress
-VER = 0.1
-LIBSRC = compress.c
-PLAYBIN = cplay
-RECBIN = crec
-PLAYSRC = cplay.c utils.c
-RECSRC = crec.c utils.c
-LIBOBJ = ${LIBSRC:.c=.o}
-PLAYOBJ = ${PLAYSRC:.c=.o}
-RECOBJ = ${RECSRC:.c=.o}
-
-CROSS_COMPILE ?=
-CC ?= ${CROSS_COMPILE}gcc
-
-CFLAGS += -std=c99 -Wall -Wextra -Wunused -DVERSION=\"${VER}\" -I./include
-LDFLAGS += -L. -ltinycompress
-LIBLDFLAGS = -lasound
-
-all: libtinycompress cplay crec
-
-$(LIB): ${LIBOBJ}
-	@echo "  LD	"$@
-	@${CC} ${CFLAGS} -shared -Wl,-soname,$@.so -o $@.so ${LIBOBJ} ${LIBLDFLAGS}
-
-$(PLAYBIN): ${PLAYOBJ} ${LIB}
-	@echo "  LD	"$@
-	@${CC} ${CFLAGS} -o $@ ${PLAYOBJ} ${LDFLAGS}
-
-$(RECBIN): ${RECOBJ} ${LIB}
-	@echo "  LD	"$@
-	@${CC} ${CFLAGS} -o $@ ${RECOBJ} ${LDFLAGS}
-
-%.o: %.c
-	@echo "  CC	"$<
-	@${CC} ${CFLAGS} -c -fPIC -o $@ $<
-
-clean:
-	@rm -rf ${BIN} ${PLAYOBJ} ${RECOBJ} ${LIB}.so ${LIBOBJ}
-
-
-.PHONY: all clean
-- 
2.1.0

[TINYCOMPRESS][v2 PATCH 4/7] Android.mk: Update to use the new location of source files

[Qais Yousef]

---
 Android.mk | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Android.mk b/Android.mk
index 3cdd3d050c05..14878cccc805 100644
--- a/Android.mk
+++ b/Android.mk
@@ -2,7 +2,7 @@ LOCAL_PATH:= $(call my-dir)
 
 include $(CLEAR_VARS)
 LOCAL_C_INCLUDES:= $(LOCAL_PATH)/include
-LOCAL_SRC_FILES:= compress.c utils.c
+LOCAL_SRC_FILES:= src/lib/compress.c src/lib/utils.c
 LOCAL_MODULE := libtinycompress
 LOCAL_SHARED_LIBRARIES:= libcutils libutils
 LOCAL_MODULE_TAGS := optional
@@ -13,7 +13,7 @@ include $(BUILD_SHARED_LIBRARY)
 include $(CLEAR_VARS)
 
 LOCAL_C_INCLUDES:= $(LOCAL_PATH)/include
-LOCAL_SRC_FILES:= cplay.c
+LOCAL_SRC_FILES:= src/utils/cplay.c
 LOCAL_MODULE := cplay
 LOCAL_SHARED_LIBRARIES:= libcutils libutils libtinycompress
 LOCAL_MODULE_TAGS := optional
@@ -23,7 +23,7 @@ include $(BUILD_EXECUTABLE)
 include $(CLEAR_VARS)
 
 LOCAL_C_INCLUDES:= $(LOCAL_PATH)/include
-LOCAL_SRC_FILES:= crec.c
+LOCAL_SRC_FILES:= src/utils/crec.c
 LOCAL_MODULE := crec
 LOCAL_SHARED_LIBRARIES:= libcutils libutils libtinycompress
 LOCAL_MODULE_TAGS := optional
-- 
2.1.0

[TINYCOMPRESS][v2 PATCH 5/7] compress.c: fix check for errors from poll(), read() and write()

[Qais Yousef]

When these functions fail they return -1 and set errno. Fix error checks
accordingly.
---
 src/lib/compress.c | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/src/lib/compress.c b/src/lib/compress.c
index 15dfdb74137e..84738d24ff45 100644
--- a/src/lib/compress.c
+++ b/src/lib/compress.c
@@ -383,7 +383,7 @@ int compress_write(struct compress *compress, const void *buf, unsigned int size
 			}
 			/* A pause will cause -EBADFD or zero.
 			 * This is not an error, just stop writing */
-			if ((ret == 0) || (ret == -EBADFD))
+			if ((ret == 0) || (ret < 0 && errno == EBADFD))
 				break;
 			if (ret < 0)
 				return oops(compress, errno, "poll error");
@@ -397,11 +397,12 @@ int compress_write(struct compress *compress, const void *buf, unsigned int size
 		else
 			to_write = size;
 		written = write(compress->fd, cbuf, to_write);
-		/* If play was paused the write returns -EBADFD */
-		if (written == -EBADFD)
-			break;
-		if (written < 0)
+		if (written < 0) {
+			/* If play was paused the write returns -EBADFD */
+			if (errno == EBADFD)
+				break;
 			return oops(compress, errno, "write failed!");
+		}
 
 		size -= written;
 		cbuf += written;
@@ -443,7 +444,7 @@ int compress_read(struct compress *compress, void *buf, unsigned int size)
 			}
 			/* A pause will cause -EBADFD or zero.
 			 * This is not an error, just stop reading */
-			if ((ret == 0) || (ret == -EBADFD))
+			if ((ret == 0) || (ret < 0 && errno == EBADFD))
 				break;
 			if (ret < 0)
 				return oops(compress, errno, "poll error");
@@ -457,11 +458,12 @@ int compress_read(struct compress *compress, void *buf, unsigned int size)
 		else
 			to_read = size;
 		num_read = read(compress->fd, cbuf, to_read);
-		/* If play was paused the read returns -EBADFD */
-		if (num_read == -EBADFD)
-			break;
-		if (num_read < 0)
+		if (num_read < 0) {
+			/* If play was paused the read returns -EBADFD */
+			if (errno == EBADFD)
+				break;
 			return oops(compress, errno, "read failed!");
+		}
 
 		size -= num_read;
 		cbuf += num_read;
-- 
2.1.0

[TINYCOMPRESS][v2 PATCH 6/7] src/lib/utils.c: remove this empty file

[Qais Yousef]

utils.c isn't implementing anything so delete it
---
 Android.mk          |  2 +-
 src/lib/Makefile.am |  2 +-
 src/lib/utils.c     | 62 -----------------------------------------------------
 3 files changed, 2 insertions(+), 64 deletions(-)
 delete mode 100644 src/lib/utils.c

diff --git a/Android.mk b/Android.mk
index 14878cccc805..d201cfa1abff 100644
--- a/Android.mk
+++ b/Android.mk
@@ -2,7 +2,7 @@ LOCAL_PATH:= $(call my-dir)
 
 include $(CLEAR_VARS)
 LOCAL_C_INCLUDES:= $(LOCAL_PATH)/include
-LOCAL_SRC_FILES:= src/lib/compress.c src/lib/utils.c
+LOCAL_SRC_FILES:= src/lib/compress.c
 LOCAL_MODULE := libtinycompress
 LOCAL_SHARED_LIBRARIES:= libcutils libutils
 LOCAL_MODULE_TAGS := optional
diff --git a/src/lib/Makefile.am b/src/lib/Makefile.am
index 01afb8a443a1..6f900ac98a27 100644
--- a/src/lib/Makefile.am
+++ b/src/lib/Makefile.am
@@ -1,5 +1,5 @@
 tinycompressdir = $(libdir)
 
 tinycompress_LTLIBRARIES = libtinycompress.la
-libtinycompress_la_SOURCES = compress.c utils.c
+libtinycompress_la_SOURCES = compress.c
 libtinycompress_la_CFLAGS = -I $(top_builddir)/include
diff --git a/src/lib/utils.c b/src/lib/utils.c
deleted file mode 100644
index 9a0f86a3160a..000000000000
--- a/src/lib/utils.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * BSD LICENSE
- *
- * tinycompress utility functions
- * Copyright (c) 2011-2013, Intel Corporation
- * All rights reserved.
- *
- * Author: Vinod Koul <vinod.koul@intel.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * Neither the name of Intel Corporation nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- *
- * LGPL LICENSE
- *
- * tinycompress utility functions
- * Copyright (c) 2011-2013, Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU Lesser General Public License,
- * version 2.1, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to
- * the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdbool.h>
-#include <linux/types.h>
-#include <sys/time.h>
-#define __force
-#define __bitwise
-#define __user
-#include "tinycompress/tinycompress.h"
-
-- 
2.1.0

[TINYCOMPRESS][v2 PATCH 7/7] tinycompress.h: explicitly include required headers

[Qais Yousef]

tinycompress.h was relying on other files to include linux/types.h and stdbool.h
which are required by it. Explicitly include it to fix compile errors when external
program tries to include this header.
---
 include/tinycompress/tinycompress.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/tinycompress/tinycompress.h b/include/tinycompress/tinycompress.h
index 03c396fccea5..68626a42e4e7 100644
--- a/include/tinycompress/tinycompress.h
+++ b/include/tinycompress/tinycompress.h
@@ -53,6 +53,9 @@
 #ifndef __TINYCOMPRESS_H
 #define __TINYCOMPRESS_H
 
+#include <linux/types.h>
+#include <stdbool.h>
+
 #if defined(__cplusplus)
 extern "C" {
 #endif
-- 
2.1.0

Re: [TINYCOMPRESS][v2 PATCH 0/7] Convert build system to autotools

[Vinod Koul]

On Tue, Mar 24, 2015 at 10:32:27AM +0000, Qais Yousef wrote:
> This series converts the build system to use autotools and splits the files into
> lib and utils.
> 
> Also patch 5 fixes error handling code.
> 
> I can't test Android builds but both cross and native compiling worked for me.
> 
> I left AUTHORS, ChangeLog and NEWS files empty. I used the license header to fill COPYING.
> 
> Changes in v2:
>  - Use -M option when generating the patches
>  - Add Makefile.am to include directory that exports tinycompress.h
>  - New patch (7) that fixes include dependency in tinycompress.h
This looks okay to me. I have two issue though:

1. So after applying tha patches, I did ./autogen.sh, that seems to have
updated INSTALL, do you know why?

2. For the fun part, I did make and then make install. Running cplay w/o
args should have printed the help menu, but that didnt ahppen

$ cplay
cplay: error while loading shared libraries: libtinycompress.so.0: cannot
open shared object file: No such file or directory

Not sure why...

I will try Android build possibly tomorrow

-- 
~Vinod

Re: [TINYCOMPRESS][v2 PATCH 0/7] Convert build system to autotools

[Qais Yousef]

On 03/24/2015 04:07 PM, Vinod Koul wrote:
> On Tue, Mar 24, 2015 at 10:32:27AM +0000, Qais Yousef wrote:
>> This series converts the build system to use autotools and splits the files into
>> lib and utils.
>>
>> Also patch 5 fixes error handling code.
>>
>> I can't test Android builds but both cross and native compiling worked for me.
>>
>> I left AUTHORS, ChangeLog and NEWS files empty. I used the license header to fill COPYING.
>>
>> Changes in v2:
>>   - Use -M option when generating the patches
>>   - Add Makefile.am to include directory that exports tinycompress.h
>>   - New patch (7) that fixes include dependency in tinycompress.h
> This looks okay to me. I have two issue though:
>
> 1. So after applying tha patches, I did ./autogen.sh, that seems to have
> updated INSTALL, do you know why?

I'm no autotools expert. Either I'm passing wrong args to autoreconf or 
I need to replace it with something better. I'll have a look.

>
> 2. For the fun part, I did make and then make install. Running cplay w/o
> args should have printed the help menu, but that didnt ahppen
>
> $ cplay
> cplay: error while loading shared libraries: libtinycompress.so.0: cannot
> open shared object file: No such file or directory
>
> Not sure why...
>
> I will try Android build possibly tomorrow
>

Weird. I can't reproduce this.
Can you see libtinycompress.so.0 in /usr/local/lib?Do you need to update 
your LD_LIBRARY_PATH to include /usr/local/lib?

Thanks for having a look and testing.

Re: [TINYCOMPRESS][v2 PATCH 0/7] Convert build system to autotools

[Qais Yousef]

On 03/24/2015 04:07 PM, Vinod Koul wrote:
>
> 1. So after applying tha patches, I did ./autogen.sh, that seems to have
> updated INSTALL, do you know why?

Could you try removing --force from autoreconf args in autogen.sh and 
see if this fixes it? Maybe you have newer version than mine and that's 
why it tries to update it.

Re: [TINYCOMPRESS][v2 PATCH 1/7] Convert the build system to autotools

[Qais Yousef]

On 03/24/2015 10:32 AM, Qais Yousef wrote:
> Hopefully this should make tinycompress a more robust package.
> This change splits the source into utils and lib.
> No functional changes was introduced.
>
> use autogen.sh to generate configure then run ./configure as with other
> packages.
> ---
> Changes from v2:
>   - Added Makefile.am to include directory to export tinycompress.h
>
>   AUTHORS                          |   0
>   COPYING                          |  51 ++++++
>   ChangeLog                        |   0
>   INSTALL                          | 365 +++++++++++++++++++++++++++++++++++++++
>   Makefile.am                      |   3 +
>   NEWS                             |   0
>   autogen.sh                       |   6 +
>   configure.ac                     |  32 ++++
>   include/Makefile.am              |   6 +
>   m4/.place_holder                 |   0
>   src/Makefile.am                  |   1 +
>   src/lib/Makefile.am              |   5 +
>   compress.c => src/lib/compress.c |   0
>   utils.c => src/lib/utils.c       |   0
>   src/utils/Makefile.am            |  11 ++
>   cplay.c => src/utils/cplay.c     |   0
>   crec.c => src/utils/crec.c       |   0
>   17 files changed, 480 insertions(+)
>   create mode 100644 AUTHORS
>   create mode 100644 COPYING
>   create mode 100644 ChangeLog
>   create mode 100644 INSTALL
>   create mode 100644 Makefile.am
>   create mode 100644 NEWS
>   create mode 100755 autogen.sh
>   create mode 100644 configure.ac
>   create mode 100644 include/Makefile.am
>   create mode 100644 m4/.place_holder
>   create mode 100644 src/Makefile.am
>   create mode 100644 src/lib/Makefile.am
>   rename compress.c => src/lib/compress.c (100%)
>   rename utils.c => src/lib/utils.c (100%)
>   create mode 100644 src/utils/Makefile.am
>   rename cplay.c => src/utils/cplay.c (100%)
>   rename crec.c => src/utils/crec.c (100%)
>
> diff --git a/AUTHORS b/AUTHORS
> new file mode 100644
> index 000000000000..e69de29bb2d1
> diff --git a/COPYING b/COPYING
> new file mode 100644
> index 000000000000..f9639260b2fd
> --- /dev/null
> +++ b/COPYING
> @@ -0,0 +1,51 @@
> +BSD LICENSE
> +
> +tinycompress library for compress audio offload in alsa
> +Copyright (c) 2011-2012, Intel Corporation
> +All rights reserved.
> +
> +Author: Vinod Koul <vinod.koul@linux.intel.com>
> +
> +Redistribution and use in source and binary forms, with or without
> +modification, are permitted provided that the following conditions are met:
> +
> +Redistributions of source code must retain the above copyright notice,
> +this list of conditions and the following disclaimer.
> +Redistributions in binary form must reproduce the above copyright notice,
> +this list of conditions and the following disclaimer in the documentation
> +and/or other materials provided with the distribution.
> +Neither the name of Intel Corporation nor the names of its contributors
> +may be used to endorse or promote products derived from this software
> +without specific prior written permission.
> +
> +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
> +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
> +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
> +THE POSSIBILITY OF SUCH DAMAGE.
> +
> +LGPL LICENSE
> +
> +tinycompress library for compress audio offload in alsa
> +Copyright (c) 2011-2012, Intel Corporation.
> +
> +
> +This program is free software; you can redistribute it and/or modify it
> +under the terms and conditions of the GNU Lesser General Public License,
> +version 2.1, as published by the Free Software Foundation.
> +
> +This program is distributed in the hope it will be useful, but WITHOUT
> +ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
> +FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
> +License for more details.
> +
> +You should have received a copy of the GNU Lesser General Public License
> +along with this program; if not, write to
> +the Free Software Foundation, Inc.,
> +51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
> diff --git a/ChangeLog b/ChangeLog
> new file mode 100644
> index 000000000000..e69de29bb2d1
> diff --git a/INSTALL b/INSTALL
> new file mode 100644
> index 000000000000..7d1c323beae7
> --- /dev/null
> +++ b/INSTALL
> @@ -0,0 +1,365 @@
> +Installation Instructions
> +*************************
> +
> +Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
> +2006, 2007, 2008, 2009 Free Software Foundation, Inc.
> +
> +   Copying and distribution of this file, with or without modification,
> +are permitted in any medium without royalty provided the copyright
> +notice and this notice are preserved.  This file is offered as-is,
> +without warranty of any kind.
> +
> +Basic Installation
> +==================
> +
> +   Briefly, the shell commands `./configure; make; make install' should
> +configure, build, and install this package.  The following
> +more-detailed instructions are generic; see the `README' file for
> +instructions specific to this package.  Some packages provide this
> +`INSTALL' file but do not implement all of the features documented
> +below.  The lack of an optional feature in a given package is not
> +necessarily a bug.  More recommendations for GNU packages can be found
> +in *note Makefile Conventions: (standards)Makefile Conventions.
> +
> +   The `configure' shell script attempts to guess correct values for
> +various system-dependent variables used during compilation.  It uses
> +those values to create a `Makefile' in each directory of the package.
> +It may also create one or more `.h' files containing system-dependent
> +definitions.  Finally, it creates a shell script `config.status' that
> +you can run in the future to recreate the current configuration, and a
> +file `config.log' containing compiler output (useful mainly for
> +debugging `configure').
> +
> +   It can also use an optional file (typically called `config.cache'
> +and enabled with `--cache-file=config.cache' or simply `-C') that saves
> +the results of its tests to speed up reconfiguring.  Caching is
> +disabled by default to prevent problems with accidental use of stale
> +cache files.
> +
> +   If you need to do unusual things to compile the package, please try
> +to figure out how `configure' could check whether to do them, and mail
> +diffs or instructions to the address given in the `README' so they can
> +be considered for the next release.  If you are using the cache, and at
> +some point `config.cache' contains results you don't want to keep, you
> +may remove or edit it.
> +
> +   The file `configure.ac' (or `configure.in') is used to create
> +`configure' by a program called `autoconf'.  You need `configure.ac' if
> +you want to change it or regenerate `configure' using a newer version
> +of `autoconf'.
> +
> +   The simplest way to compile this package is:
> +
> +  1. `cd' to the directory containing the package's source code and type
> +     `./configure' to configure the package for your system.
> +
> +     Running `configure' might take a while.  While running, it prints
> +     some messages telling which features it is checking for.
> +
> +  2. Type `make' to compile the package.
> +
> +  3. Optionally, type `make check' to run any self-tests that come with
> +     the package, generally using the just-built uninstalled binaries.
> +
> +  4. Type `make install' to install the programs and any data files and
> +     documentation.  When installing into a prefix owned by root, it is
> +     recommended that the package be configured and built as a regular
> +     user, and only the `make install' phase executed with root
> +     privileges.
> +
> +  5. Optionally, type `make installcheck' to repeat any self-tests, but
> +     this time using the binaries in their final installed location.
> +     This target does not install anything.  Running this target as a
> +     regular user, particularly if the prior `make install' required
> +     root privileges, verifies that the installation completed
> +     correctly.
> +
> +  6. You can remove the program binaries and object files from the
> +     source code directory by typing `make clean'.  To also remove the
> +     files that `configure' created (so you can compile the package for
> +     a different kind of computer), type `make distclean'.  There is
> +     also a `make maintainer-clean' target, but that is intended mainly
> +     for the package's developers.  If you use it, you may have to get
> +     all sorts of other programs in order to regenerate files that came
> +     with the distribution.
> +
> +  7. Often, you can also type `make uninstall' to remove the installed
> +     files again.  In practice, not all packages have tested that
> +     uninstallation works correctly, even though it is required by the
> +     GNU Coding Standards.
> +
> +  8. Some packages, particularly those that use Automake, provide `make
> +     distcheck', which can by used by developers to test that all other
> +     targets like `make install' and `make uninstall' work correctly.
> +     This target is generally not run by end users.
> +
> +Compilers and Options
> +=====================
> +
> +   Some systems require unusual options for compilation or linking that
> +the `configure' script does not know about.  Run `./configure --help'
> +for details on some of the pertinent environment variables.
> +
> +   You can give `configure' initial values for configuration parameters
> +by setting variables in the command line or in the environment.  Here
> +is an example:
> +
> +     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
> +
> +   *Note Defining Variables::, for more details.
> +
> +Compiling For Multiple Architectures
> +====================================
> +
> +   You can compile the package for more than one kind of computer at the
> +same time, by placing the object files for each architecture in their
> +own directory.  To do this, you can use GNU `make'.  `cd' to the
> +directory where you want the object files and executables to go and run
> +the `configure' script.  `configure' automatically checks for the
> +source code in the directory that `configure' is in and in `..'.  This
> +is known as a "VPATH" build.
> +
> +   With a non-GNU `make', it is safer to compile the package for one
> +architecture at a time in the source code directory.  After you have
> +installed the package for one architecture, use `make distclean' before
> +reconfiguring for another architecture.
> +
> +   On MacOS X 10.5 and later systems, you can create libraries and
> +executables that work on multiple system types--known as "fat" or
> +"universal" binaries--by specifying multiple `-arch' options to the
> +compiler but only a single `-arch' option to the preprocessor.  Like
> +this:
> +
> +     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
> +                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
> +                 CPP="gcc -E" CXXCPP="g++ -E"
> +
> +   This is not guaranteed to produce working output in all cases, you
> +may have to build one architecture at a time and combine the results
> +using the `lipo' tool if you have problems.
> +
> +Installation Names
> +==================
> +
> +   By default, `make install' installs the package's commands under
> +`/usr/local/bin', include files under `/usr/local/include', etc.  You
> +can specify an installation prefix other than `/usr/local' by giving
> +`configure' the option `--prefix=PREFIX', where PREFIX must be an
> +absolute file name.
> +
> +   You can specify separate installation prefixes for
> +architecture-specific files and architecture-independent files.  If you
> +pass the option `--exec-prefix=PREFIX' to `configure', the package uses
> +PREFIX as the prefix for installing programs and libraries.
> +Documentation and other data files still use the regular prefix.
> +
> +   In addition, if you use an unusual directory layout you can give
> +options like `--bindir=DIR' to specify different values for particular
> +kinds of files.  Run `configure --help' for a list of the directories
> +you can set and what kinds of files go in them.  In general, the
> +default for these options is expressed in terms of `${prefix}', so that
> +specifying just `--prefix' will affect all of the other directory
> +specifications that were not explicitly provided.
> +
> +   The most portable way to affect installation locations is to pass the
> +correct locations to `configure'; however, many packages provide one or
> +both of the following shortcuts of passing variable assignments to the
> +`make install' command line to change installation locations without
> +having to reconfigure or recompile.
> +
> +   The first method involves providing an override variable for each
> +affected directory.  For example, `make install
> +prefix=/alternate/directory' will choose an alternate location for all
> +directory configuration variables that were expressed in terms of
> +`${prefix}'.  Any directories that were specified during `configure',
> +but not in terms of `${prefix}', must each be overridden at install
> +time for the entire installation to be relocated.  The approach of
> +makefile variable overrides for each directory variable is required by
> +the GNU Coding Standards, and ideally causes no recompilation.
> +However, some platforms have known limitations with the semantics of
> +shared libraries that end up requiring recompilation when using this
> +method, particularly noticeable in packages that use GNU Libtool.
> +
> +   The second method involves providing the `DESTDIR' variable.  For
> +example, `make install DESTDIR=/alternate/directory' will prepend
> +`/alternate/directory' before all installation names.  The approach of
> +`DESTDIR' overrides is not required by the GNU Coding Standards, and
> +does not work on platforms that have drive letters.  On the other hand,
> +it does better at avoiding recompilation issues, and works well even
> +when some directory options were not specified in terms of `${prefix}'
> +at `configure' time.
> +
> +Optional Features
> +=================
> +
> +   If the package supports it, you can cause programs to be installed
> +with an extra prefix or suffix on their names by giving `configure' the
> +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
> +
> +   Some packages pay attention to `--enable-FEATURE' options to
> +`configure', where FEATURE indicates an optional part of the package.
> +They may also pay attention to `--with-PACKAGE' options, where PACKAGE
> +is something like `gnu-as' or `x' (for the X Window System).  The
> +`README' should mention any `--enable-' and `--with-' options that the
> +package recognizes.
> +
> +   For packages that use the X Window System, `configure' can usually
> +find the X include and library files automatically, but if it doesn't,
> +you can use the `configure' options `--x-includes=DIR' and
> +`--x-libraries=DIR' to specify their locations.
> +
> +   Some packages offer the ability to configure how verbose the
> +execution of `make' will be.  For these packages, running `./configure
> +--enable-silent-rules' sets the default to minimal output, which can be
> +overridden with `make V=1'; while running `./configure
> +--disable-silent-rules' sets the default to verbose, which can be
> +overridden with `make V=0'.
> +
> +Particular systems
> +==================
> +
> +   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU
> +CC is not installed, it is recommended to use the following options in
> +order to use an ANSI C compiler:
> +
> +     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
> +
> +and if that doesn't work, install pre-built binaries of GCC for HP-UX.
> +
> +   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
> +parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
> +a workaround.  If GNU CC is not installed, it is therefore recommended
> +to try
> +
> +     ./configure CC="cc"
> +
> +and if that doesn't work, try
> +
> +     ./configure CC="cc -nodtk"
> +
> +   On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
> +directory contains several dysfunctional programs; working variants of
> +these programs are available in `/usr/bin'.  So, if you need `/usr/ucb'
> +in your `PATH', put it _after_ `/usr/bin'.
> +
> +   On Haiku, software installed for all users goes in `/boot/common',
> +not `/usr/local'.  It is recommended to use the following options:
> +
> +     ./configure --prefix=/boot/common
> +
> +Specifying the System Type
> +==========================
> +
> +   There may be some features `configure' cannot figure out
> +automatically, but needs to determine by the type of machine the package
> +will run on.  Usually, assuming the package is built to be run on the
> +_same_ architectures, `configure' can figure that out, but if it prints
> +a message saying it cannot guess the machine type, give it the
> +`--build=TYPE' option.  TYPE can either be a short name for the system
> +type, such as `sun4', or a canonical name which has the form:
> +
> +     CPU-COMPANY-SYSTEM
> +
> +where SYSTEM can have one of these forms:
> +
> +     OS
> +     KERNEL-OS
> +
> +   See the file `config.sub' for the possible values of each field.  If
> +`config.sub' isn't included in this package, then this package doesn't
> +need to know the machine type.
> +
> +   If you are _building_ compiler tools for cross-compiling, you should
> +use the option `--target=TYPE' to select the type of system they will
> +produce code for.
> +
> +   If you want to _use_ a cross compiler, that generates code for a
> +platform different from the build platform, you should specify the
> +"host" platform (i.e., that on which the generated programs will
> +eventually be run) with `--host=TYPE'.
> +
> +Sharing Defaults
> +================
> +
> +   If you want to set default values for `configure' scripts to share,
> +you can create a site shell script called `config.site' that gives
> +default values for variables like `CC', `cache_file', and `prefix'.
> +`configure' looks for `PREFIX/share/config.site' if it exists, then
> +`PREFIX/etc/config.site' if it exists.  Or, you can set the
> +`CONFIG_SITE' environment variable to the location of the site script.
> +A warning: not all `configure' scripts look for a site script.
> +
> +Defining Variables
> +==================
> +
> +   Variables not defined in a site shell script can be set in the
> +environment passed to `configure'.  However, some packages may run
> +configure again during the build, and the customized values of these
> +variables may be lost.  In order to avoid this problem, you should set
> +them in the `configure' command line, using `VAR=value'.  For example:
> +
> +     ./configure CC=/usr/local2/bin/gcc
> +
> +causes the specified `gcc' to be used as the C compiler (unless it is
> +overridden in the site shell script).
> +
> +Unfortunately, this technique does not work for `CONFIG_SHELL' due to
> +an Autoconf bug.  Until the bug is fixed you can use this workaround:
> +
> +     CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
> +
> +`configure' Invocation
> +======================
> +
> +   `configure' recognizes the following options to control how it
> +operates.
> +
> +`--help'
> +`-h'
> +     Print a summary of all of the options to `configure', and exit.
> +
> +`--help=short'
> +`--help=recursive'
> +     Print a summary of the options unique to this package's
> +     `configure', and exit.  The `short' variant lists options used
> +     only in the top level, while the `recursive' variant lists options
> +     also present in any nested packages.
> +
> +`--version'
> +`-V'
> +     Print the version of Autoconf used to generate the `configure'
> +     script, and exit.
> +
> +`--cache-file=FILE'
> +     Enable the cache: use and save the results of the tests in FILE,
> +     traditionally `config.cache'.  FILE defaults to `/dev/null' to
> +     disable caching.
> +
> +`--config-cache'
> +`-C'
> +     Alias for `--cache-file=config.cache'.
> +
> +`--quiet'
> +`--silent'
> +`-q'
> +     Do not print messages saying which checks are being made.  To
> +     suppress all normal output, redirect it to `/dev/null' (any error
> +     messages will still be shown).
> +
> +`--srcdir=DIR'
> +     Look for the package's source code in directory DIR.  Usually
> +     `configure' can determine that directory automatically.
> +
> +`--prefix=DIR'
> +     Use DIR as the installation prefix.  *note Installation Names::
> +     for more details, including other options available for fine-tuning
> +     the installation locations.
> +
> +`--no-create'
> +`-n'
> +     Run the configure checks, but stop before creating any output
> +     files.
> +
> +`configure' also accepts some other, not widely useful, options.  Run
> +`configure --help' for more details.
> +
> diff --git a/Makefile.am b/Makefile.am
> new file mode 100644
> index 000000000000..1c2beea94e73
> --- /dev/null
> +++ b/Makefile.am
> @@ -0,0 +1,3 @@
> +SUBDIRS = include src
> +
> +ACLOCAL_AMFLAGS = -I m4
> diff --git a/NEWS b/NEWS
> new file mode 100644
> index 000000000000..e69de29bb2d1
> diff --git a/autogen.sh b/autogen.sh
> new file mode 100755
> index 000000000000..87fd847c5092
> --- /dev/null
> +++ b/autogen.sh
> @@ -0,0 +1,6 @@
> +#!/bin/sh
> +
> +autoreconf --verbose --force --install || {
> +	echo 'autogen.sh failed';
> +	exit 1;
> +}
> diff --git a/configure.ac b/configure.ac
> new file mode 100644
> index 000000000000..9d2ce8183ecb
> --- /dev/null
> +++ b/configure.ac
> @@ -0,0 +1,32 @@
> +#                                               -*- Autoconf -*-
> +# Process this file with autoconf to produce a configure script.
> +
> +AC_PREREQ([2.63])
> +AC_INIT([tinycompress], [0.2.0])
> +AC_CONFIG_HEADERS([config.h])
> +AC_CONFIG_MACRO_DIR([m4])
> +
> +AM_INIT_AUTOMAKE(1.10)
> +LT_INIT(disable-static)
> +
> +# Checks for programs.
> +AC_PROG_CXX
> +AC_PROG_CC
> +AC_PROG_CPP
> +AC_PROG_INSTALL
> +AC_PROG_MAKE_SET
> +AM_PROG_CC_C_O
> +
> +# Checks for libraries.
> +
> +# Checks for typedefs, structures, and compiler characteristics.
> +
> +# Checks for library functions.
> +
> +AC_CONFIG_FILES([
> +Makefile
> +include/Makefile
> +src/Makefile
> +src/lib/Makefile
> +src/utils/Makefile])
> +AC_OUTPUT
> diff --git a/include/Makefile.am b/include/Makefile.am
> new file mode 100644
> index 000000000000..2a89e11b236f
> --- /dev/null
> +++ b/include/Makefile.am
> @@ -0,0 +1,6 @@
> +nobase_include_HEADERS = tinycompress/tinycompress.h
> +
> +noinst_HEADERS = sound/compress_offload.h \
> +		 sound/compress_params.h \
> +		 tinycompress/version.h \
> +		 tinycompress/tinymp3.h
> diff --git a/m4/.place_holder b/m4/.place_holder
> new file mode 100644
> index 000000000000..e69de29bb2d1
> diff --git a/src/Makefile.am b/src/Makefile.am
> new file mode 100644
> index 000000000000..be97404412eb
> --- /dev/null
> +++ b/src/Makefile.am
> @@ -0,0 +1 @@
> +SUBDIRS = lib utils
> diff --git a/src/lib/Makefile.am b/src/lib/Makefile.am
> new file mode 100644
> index 000000000000..01afb8a443a1
> --- /dev/null
> +++ b/src/lib/Makefile.am
> @@ -0,0 +1,5 @@
> +tinycompressdir = $(libdir)
> +
> +tinycompress_LTLIBRARIES = libtinycompress.la
> +libtinycompress_la_SOURCES = compress.c utils.c
> +libtinycompress_la_CFLAGS = -I $(top_builddir)/include
> diff --git a/compress.c b/src/lib/compress.c
> similarity index 100%
> rename from compress.c
> rename to src/lib/compress.c
> diff --git a/utils.c b/src/lib/utils.c
> similarity index 100%
> rename from utils.c
> rename to src/lib/utils.c
> diff --git a/src/utils/Makefile.am b/src/utils/Makefile.am
> new file mode 100644
> index 000000000000..0a3fc43c92cb
> --- /dev/null
> +++ b/src/utils/Makefile.am
> @@ -0,0 +1,11 @@
> +bin_PROGRAMS = cplay crecord
> +
> +cplay_SOURCES = cplay.c
> +crecord_SOURCES = cplay.c
> +

This should be crec.c :-/

Can you fix when you apply or do you want me to send v3?

> +cplay_CFLAGS = -I$(top_builddir)/include
> +crecord_CFLAGS = -I$(top_builddir)/include
> +
> +
> +cplay_LDADD = $(top_builddir)/src/lib/libtinycompress.la
> +crecord_LDADD = $(top_builddir)/src/lib/libtinycompress.la
> diff --git a/cplay.c b/src/utils/cplay.c
> similarity index 100%
> rename from cplay.c
> rename to src/utils/cplay.c
> diff --git a/crec.c b/src/utils/crec.c
> similarity index 100%
> rename from crec.c
> rename to src/utils/crec.c

Re: [TINYCOMPRESS][v2 PATCH 1/7] Convert the build system to autotools

[Vinod Koul]

On Mon, Mar 30, 2015 at 05:02:33PM +0100, Qais Yousef wrote:
> On 03/24/2015 10:32 AM, Qais Yousef wrote:
> >Hopefully this should make tinycompress a more robust package.
> >This change splits the source into utils and lib.
> >No functional changes was introduced.
> >
> >diff --git a/src/utils/Makefile.am b/src/utils/Makefile.am
> >new file mode 100644
> >index 000000000000..0a3fc43c92cb
> >--- /dev/null
> >+++ b/src/utils/Makefile.am
> >@@ -0,0 +1,11 @@
> >+bin_PROGRAMS = cplay crecord
> >+
> >+cplay_SOURCES = cplay.c
> >+crecord_SOURCES = cplay.c
> >+
> 
> This should be crec.c :-/
> 
> Can you fix when you apply or do you want me to send v3?
No issues I can fix it up

I am running few more stuff, I will merge this shortly

-- 
~Vinod

Re: [TINYCOMPRESS][v2 PATCH 1/7] Convert the build system to autotools

[Qais Yousef]

On 03/30/2015 05:50 PM, Vinod Koul wrote:
> On Mon, Mar 30, 2015 at 05:02:33PM +0100, Qais Yousef wrote:
>> On 03/24/2015 10:32 AM, Qais Yousef wrote:
>>> Hopefully this should make tinycompress a more robust package.
>>> This change splits the source into utils and lib.
>>> No functional changes was introduced.
>>>
>>> diff --git a/src/utils/Makefile.am b/src/utils/Makefile.am
>>> new file mode 100644
>>> index 000000000000..0a3fc43c92cb
>>> --- /dev/null
>>> +++ b/src/utils/Makefile.am
>>> @@ -0,0 +1,11 @@
>>> +bin_PROGRAMS = cplay crecord
>>> +
>>> +cplay_SOURCES = cplay.c
>>> +crecord_SOURCES = cplay.c
>>> +
>> This should be crec.c :-/
>>
>> Can you fix when you apply or do you want me to send v3?
> No issues I can fix it up
>
> I am running few more stuff, I will merge this shortly
>

Thanks

Re: [TINYCOMPRESS][v2 PATCH 1/7] Convert the build system to autotools

[Qais Yousef]

Hi Vinod,

Are you still planning to merge this?

Thanks,
Qais

On 03/30/2015 05:50 PM, Vinod Koul wrote:
> On Mon, Mar 30, 2015 at 05:02:33PM +0100, Qais Yousef wrote:
>> On 03/24/2015 10:32 AM, Qais Yousef wrote:
>>> Hopefully this should make tinycompress a more robust package.
>>> This change splits the source into utils and lib.
>>> No functional changes was introduced.
>>>
>>> diff --git a/src/utils/Makefile.am b/src/utils/Makefile.am
>>> new file mode 100644
>>> index 000000000000..0a3fc43c92cb
>>> --- /dev/null
>>> +++ b/src/utils/Makefile.am
>>> @@ -0,0 +1,11 @@
>>> +bin_PROGRAMS = cplay crecord
>>> +
>>> +cplay_SOURCES = cplay.c
>>> +crecord_SOURCES = cplay.c
>>> +
>> This should be crec.c :-/
>>
>> Can you fix when you apply or do you want me to send v3?
> No issues I can fix it up
>
> I am running few more stuff, I will merge this shortly
>