## ## This file is part of the sigrok-cli project. ## ## Copyright (C) 2010 Bert Vermeulen ## ## This program is free software: you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by ## the Free Software Foundation, either version 3 of the License, or ## (at your option) any later version. ## ## This program is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with this program. If not, see . ## # We require at least autoconf 2.63 (AC_INIT format changed there). AC_PREREQ([2.63]) AC_INIT([sigrok-cli], [0.6.0], [sigrok-devel@lists.sourceforge.net], [sigrok-cli], [http://www.sigrok.org]) AC_CONFIG_SRCDIR([sigrok-cli.h]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_AUX_DIR([autostuff]) AC_CONFIG_HEADERS([config.h]) # We require at least automake 1.11 (needed for 'silent rules'). AM_INIT_AUTOMAKE([1.11 -Wall -Werror no-define std-options check-news]) AM_SILENT_RULES([yes]) AH_TOP([#ifndef SIGROK_CLI_CONFIG_H #define SIGROK_CLI_CONFIG_H /* To stop multiple inclusions. */]) AH_BOTTOM([#endif /* SIGROK_CLI_CONFIG_H */]) AC_CANONICAL_HOST # Checks for programs. AC_PROG_CC AC_PROG_INSTALL # Get compiler versions. SR_PROG_VERSION([$CC], [sc_cc_version]) # Set up the sigrok-cli version defines. SR_PKG_VERSION_SET([SC_PACKAGE_VERSION], [AC_PACKAGE_VERSION]) ############################# ## Optional dependencies ## ############################# # Initialize pkg-config. # We require at least 0.22, as "Requires.private" behaviour changed there. PKG_PROG_PKG_CONFIG([0.22]) # Keep track of all checked modules so we can list them at the end. SR_PKG_CHECK_SUMMARY([sc_pkglibs_summary]) # Collect the pkg-config module names of all dependencies. SR_VAR_OPT_PKG([SC_PKGLIBS]) SR_ARG_OPT_PKG([libsigrokdecode], [SRD],, [libsigrokdecode >= 0.4.0]) ###################### ## Feature checks ## ###################### AC_LANG([C]) # Enable the C99 standard if possible. SC_EXTRA_CFLAGS= SR_CHECK_COMPILE_FLAGS([SC_EXTRA_CFLAGS], [C99], [-std=c99 -c99 -AC99 -qlanglvl=extc99]) SR_ARG_ENABLE_WARNINGS([SC_WFLAGS], [-Wall], [-Wall -Wextra]) # Check host characteristics. AC_SYS_LARGEFILE ############################## ## Finalize configuration ## ############################## # Retrieve the compile and link flags for all modules combined. # Also, bail out at this point if any module dependency is not met. PKG_CHECK_MODULES([SIGROK_CLI], [glib-2.0 >= 2.28.0 libsigrok >= 0.4.0 $SC_PKGLIBS]) sc_glib_version=`$PKG_CONFIG --modversion glib-2.0 2>&AS_MESSAGE_LOG_FD` sc_libsigrok_version=`$PKG_CONFIG --modversion libsigrok 2>&AS_MESSAGE_LOG_FD` AC_CONFIG_FILES([Makefile contrib/sigrok-cli_cross.nsi]) AC_OUTPUT cat >&AS_MESSAGE_FD <<_EOF sigrok-cli configuration summary: - Package version................. $SC_PACKAGE_VERSION - Prefix.......................... $prefix - Building on..................... $build - Building for.................... $host Compile configuration: - C compiler...................... $CC - C compiler version.............. $sc_cc_version - C compiler flags................ $CFLAGS - Additional C compiler flags..... $SC_EXTRA_CFLAGS - C compiler warnings............. $SC_WFLAGS Detected libraries (required): - glib-2.0 >= 2.28.0.............. $sc_glib_version - libsigrok >= 0.4.0.............. $sc_libsigrok_version Detected libraries (optional): $sc_pkglibs_summary _EOF