2 ## This file is part of the sigrok-cli project.
4 ## Copyright (C) 2010 Bert Vermeulen <bert@biot.com>
6 ## This program is free software: you can redistribute it and/or modify
7 ## it under the terms of the GNU General Public License as published by
8 ## the Free Software Foundation, either version 3 of the License, or
9 ## (at your option) any later version.
11 ## This program is distributed in the hope that it will be useful,
12 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
13 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 ## GNU General Public License for more details.
16 ## You should have received a copy of the GNU General Public License
17 ## along with this program. If not, see <http://www.gnu.org/licenses/>.
20 # We require at least autoconf 2.63 (AC_INIT format changed there).
23 AC_INIT([sigrok-cli], [0.5.0], [sigrok-devel@lists.sourceforge.net],
24 [sigrok-cli], [http://www.sigrok.org])
26 AC_CONFIG_SRCDIR([sigrok-cli.h])
28 AC_CONFIG_HEADERS([config.h])
29 AC_CONFIG_MACRO_DIR([autostuff])
30 AC_CONFIG_AUX_DIR([autostuff])
32 # We require at least automake 1.11 (needed for 'silent rules').
33 AM_INIT_AUTOMAKE([1.11 -Wall -Werror std-options check-news])
34 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
35 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
37 AH_TOP([#ifndef SIGROK_CLI_CONFIG_H
38 #define SIGROK_CLI_CONFIG_H /* To stop multiple inclusions. */])
39 AH_BOTTOM([#endif /* SIGROK_CLI_CONFIG_H */])
41 # Enable more compiler warnings via -Wall and -Wextra.
42 CFLAGS="$CFLAGS -Wall -Wextra"
44 # Checks for programs.
53 # Initialize pkg-config.
54 # We require at least 0.22, as "Requires.private" behaviour changed there.
55 PKG_PROG_PKG_CONFIG([0.22])
57 # Checks for libraries.
58 AC_ARG_WITH([libsigrokdecode],
59 AS_HELP_STRING([--with-libsigrokdecode],
60 [compile with libsigrokdecode support]),
61 [WITH_SRD=$enableval],[WITH_SRD=yes])
62 AM_CONDITIONAL(WITH_SRD, test x$WITH_SRD = xyes)
64 AM_PATH_GLIB_2_0([2.28.0],
65 [CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
67 PKG_CHECK_MODULES([libsigrok], [libsigrok >= 0.3.0],
68 [CFLAGS="$CFLAGS $libsigrok_CFLAGS";
69 LIBS="$LIBS $libsigrok_LIBS"])
71 if test "x$WITH_SRD" = "xyes"; then
72 PKG_CHECK_MODULES([libsigrokdecode], [libsigrokdecode >= 0.3.0],
73 [CFLAGS="$CFLAGS $libsigrokdecode_CFLAGS";
74 LIBS="$LIBS $libsigrokdecode_LIBS";
75 AC_DEFINE(HAVE_SRD, [1], [libsigrokdecode is available.])]
79 # Checks for header files.
80 # These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
82 AC_SUBST(MAKEFLAGS, '--no-print-directory')
83 AC_SUBST(AM_LIBTOOLFLAGS, '--silent')
85 AC_CONFIG_FILES([Makefile contrib/sigrok-cli_cross.nsi])
90 echo "sigrok-cli configuration summary:"
92 echo " - Package version: $VERSION"
93 echo " - Prefix: $prefix"
94 echo " - Building on: $build"
95 echo " - Building for: $host"
97 echo "Detected libraries:"
100 # Note: This only works for libs with pkg-config integration.
101 for lib in "glib-2.0 >= 2.28.0" "libsigrok >= 0.3.0" "libsigrokdecode >= 0.3.0"; do
102 if test "$lib" = "libsigrokdecode" -a "$WITH_SRD" != "yes" ; then
105 if `$PKG_CONFIG --exists $lib`; then
106 ver=`$PKG_CONFIG --modversion $lib`
112 echo " - (REQUIRED) $lib: $answer"