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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 350 |
1 files changed, 350 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..65a318a --- /dev/null +++ b/configure.ac @@ -0,0 +1,350 @@ +## +## This file is part of the sigrok project. +## +## Copyright (C) 2010 Bert Vermeulen <bert@biot.com> +## +## 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 <http://www.gnu.org/licenses/>. +## + +AC_PREREQ(2.61) + +m4_define([sigrok_major_version], [0]) +m4_define([sigrok_minor_version], [2]) +m4_define([sigrok_micro_version], [0]) +m4_define([sigrok_version], + [sigrok_major_version.sigrok_minor_version.sigrok_micro_version]) + +AC_INIT([sigrok], [sigrok_version], [sigrok-devel@lists.sourceforge.net], + [sigrok], [http://www.sigrok.org]) +AC_CONFIG_HEADER([config.h]) +AC_CONFIG_MACRO_DIR([m4]) + +AM_INIT_AUTOMAKE([-Wall -Werror foreign std-options]) +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) + +AH_TOP([#ifndef SGIROK_CONFIG_H +#define SIGROK_CONFIG_H /* To stop multiple inclusions. */]) +AH_BOTTOM([#endif /* SIGROK_CONFIG_H */]) + +CFLAGS="-g -Wall -Wextra" + +# Checks for programs. +AC_PROG_CXX +AC_PROG_CC +AC_PROG_CPP +AC_PROG_INSTALL +AC_PROG_LN_S + +# Initialize libtool. +LT_INIT + +# Initialize pkg-config. +# We require at least 0.22, as "Requires.private" behaviour changed there. +PKG_PROG_PKG_CONFIG([0.22]) + +# Library version for libsigrok. +# Carefully read the libtool docs before updating these numbers! +# The algorithm for determining which number to change (and how) is nontrivial! +# http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info +SIGROK_LT_CURRENT=0 +SIGROK_LT_REVISION=0 +SIGROK_LT_AGE=0 +SIGROK_LT_VERSION="$SIGROK_LT_CURRENT:$SIGROK_LT_REVISION:$SIGROK_LT_AGE" +SIGROK_LT_LDFLAGS="-version-info $SIGROK_LT_VERSION" +AC_SUBST(SIGROK_LT_LDFLAGS) + +# Library version for libsigrokdecode. +# Carefully read the libtool docs before updating these numbers! +# The algorithm for determining which number to change (and how) is nontrivial! +# http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info +SIGROKDECODE_LT_CURRENT=0 +SIGROKDECODE_LT_REVISION=0 +SIGROKDECODE_LT_AGE=0 +SIGROKDECODE_LT_VERSION="$SIGROKDECODE_LT_CURRENT:$SIGROKDECODE_LT_REVISION:$SIGROKDECODE_LT_AGE" +SIGROKDECODE_LT_LDFLAGS="-version-info $SIGROKDECODE_LT_VERSION" +AC_SUBST(SIGROKDECODE_LT_LDFLAGS) + +# Logic analyzer hardware support '--enable' options. + +# Disabled by default, unfinished. +AC_ARG_ENABLE(alsa, AC_HELP_STRING([--enable-alsa], + [enable ALSA driver support [default=no]]), + [LA_ALSA="$enableval"], + [LA_ALSA=no]) +AM_CONDITIONAL(LA_ALSA, test x$LA_ALSA = xyes) +if test "x$LA_ALSA" = "xyes"; then + AC_DEFINE(HAVE_LA_ALSA, 1, [ALSA driver support]) +fi + +AC_ARG_ENABLE(asix-sigma, AC_HELP_STRING([--enable-asix-sigma], + [enable ASIX Sigma support [default=yes]]), + [LA_ASIX_SIGMA="$enableval"], + [LA_ASIX_SIGMA=yes]) +AM_CONDITIONAL(LA_ASIX_SIGMA, test x$LA_ASIX_SIGMA = xyes) +if test "x$LA_ASIX_SIGMA" = "xyes"; then + AC_DEFINE(HAVE_LA_ASIX_SIGMA, 1, [ASIX Sigma support]) +fi + +AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8], + [enable ChronoVu LA8 support [default=yes]]), + [LA_CHRONOVU_LA8="$enableval"], + [LA_CHRONOVU_LA8=yes]) +AM_CONDITIONAL(LA_CHRONOVU_LA8, test x$LA_CHRONOVU_LA8 = xyes) +if test "x$LA_CHRONOVU_LA8" = "xyes"; then + AC_DEFINE(HAVE_LA_CHRONOVU_LA8, 1, [ChronoVu LA8 support]) +fi + +AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo], + [enable demo driver support [default=yes]]), + [LA_DEMO="$enableval"], + [LA_DEMO=yes]) +AM_CONDITIONAL(LA_DEMO, test x$LA_DEMO = xyes) +if test "x$LA_DEMO" = "xyes"; then + AC_DEFINE(HAVE_LA_DEMO, 1, [Demo driver support]) +fi + +# Disabled by default, unfinished. +AC_ARG_ENABLE(link-mso19, AC_HELP_STRING([--enable-link-mso19], + [enable Link Instruments MSO-19 support [default=no]]), + [LA_LINK_MSO19="$enableval"], + [LA_LINK_MSO19=no]) +AM_CONDITIONAL(LA_LINK_MSO19, test x$LA_LINK_MSO19 = xyes) +if test "x$LA_LINK_MSO19" = "xyes"; then + AC_DEFINE(HAVE_LA_LINK_MSO19, 1, [Link Instruments MSO-19 support]) +fi + +AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols], + [enable OpenBench Logic Sniffer (OLS) support [default=yes]]), + [LA_OLS="$enableval"], + [LA_OLS=yes]) +AM_CONDITIONAL(LA_OLS, test x$LA_OLS = xyes) +if test "x$LA_OLS" = "xyes"; then + AC_DEFINE(HAVE_LA_OLS, 1, [OpenBench Logic Sniffer (OLS) support]) +fi + +AC_ARG_ENABLE(saleae-logic, AC_HELP_STRING([--enable-saleae-logic], + [enable Saleae Logic support [default=yes]]), + [LA_SALEAE_LOGIC="$enableval"], + [LA_SALEAE_LOGIC=yes]) +AM_CONDITIONAL(LA_SALEAE_LOGIC, test x$LA_SALEAE_LOGIC = xyes) +if test "x$LA_SALEAE_LOGIC" = "xyes"; then + AC_DEFINE(HAVE_LA_SALEAE_LOGIC, 1, [Saleae Logic support]) +fi + +AC_ARG_ENABLE(zeroplus-logic-cube, + AC_HELP_STRING([--enable-zeroplus-logic-cube], + [enable Zeroplus Logic Cube support [default=yes]]), + [LA_ZEROPLUS_LOGIC_CUBE="$enableval"], + [LA_ZEROPLUS_LOGIC_CUBE=yes]) +AM_CONDITIONAL(LA_ZEROPLUS_LOGIC_CUBE, test x$LA_ZEROPLUS_LOGIC_CUBE = xyes) +if test "x$LA_ZEROPLUS_LOGIC_CUBE" = "xyes"; then + AC_DEFINE(HAVE_LA_ZEROPLUS_LOGIC_CUBE, 1, [Zeroplus Logic Cube support]) +fi + +# Checks for libraries. + +# This variable collects the pkg-config names of all detected libs. +# It is then used to construct the "Requires.private:" field in the +# libsigrok.pc file. +LIBSIGROK_PKGLIBS="" + +# libglib-2.0 is always needed. +# Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement). +AM_PATH_GLIB_2_0([2.22.0], + [CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"]) + +# libgthread-2.0 is always needed (e.g. for the demo hardware driver). +PKG_CHECK_MODULES([gthread], [gthread-2.0 >= 2.22.0], + [CFLAGS="$CFLAGS $gthread_CFLAGS"; LIBS="$LIBS $gthread_LIBS"; + LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS gthread-2.0"]) + +# libusb is only needed for some hardware drivers. +if test "x$LA_SALEAE_LOGIC" != xno \ + -o "x$LA_ASIX_SIGMA" != xno \ + -o "x$LA_CHRONOVU_LA8" != xno \ + -o "x$LA_ZEROPLUS_LOGIC_CUBE" != xno; then + case "$build" in + *freebsd*) + # FreeBSD comes with an "integrated" libusb-1.0-style USB API. + AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1], + [Specifies whether we have a libusb.h header.]) + ;; + *) + PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.5], + [CFLAGS="$CFLAGS $libusb_CFLAGS"; + LIBS="$LIBS $libusb_LIBS"; + LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS libusb-1.0"]) + AC_CHECK_LIB(usb-1.0, libusb_init) + ;; + esac +fi + +# libzip is always needed. +PKG_CHECK_MODULES([libzip], [libzip >= 0.8], + [CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS"; + LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS libzip"]) + +# zlib is only needed for some hardware drivers. +if test "x$LA_ASIX_SIGMA" != xno; then + PKG_CHECK_MODULES([zlib], [zlib >= 1.2.3.1], + [CFLAGS="$CFLAGS $zlib_CFLAGS"; LIBS="$LIBS $zlib_LIBS"; + LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS zlib"]) +fi + +# libftdi is only needed for some hardware drivers. +if test "x$LA_ASIX_SIGMA" != xno \ + -o "x$LA_CHRONOVU_LA8" != xno; then + PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16], + [CFLAGS="$CFLAGS $libftdi_CFLAGS"; + LIBS="$LIBS $libftdi_LIBS"; + LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS libftdi"]) +fi + +# libudev is only needed for some hardware drivers. +if test "x$LA_LINK_MSO19" != xno; then + PKG_CHECK_MODULES([libudev], [libudev >= 151], + [CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS"; + LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS libudev"]) +fi + +# ALSA is only needed for some hardware drivers. +if test "x$LA_ALSA" != xno; then + PKG_CHECK_MODULES([alsa], [alsa >= 1.0], + [CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS"; + LIBSIGROK_PKGLIBS="$LIBSIGROK_PKGLIBS alsa"]) +fi + +# Python support. +CPPFLAGS_PYTHON="" +LDFLAGS_PYTHON="" +case "$build" in +*linux*) + # We know that Linux has 'python3-config'. + CPPFLAGS_PYTHON="$(python3-config --includes)" + LDFLAGS_PYTHON="$(python3-config --ldflags)" + ;; +*darwin*) + # On Darwin, Macports has python3.x-config, fink has python3-config. + # Mac OS X (Snow Leopard) ships with 'python-config' per default, but + # that's Python 2.x, so not useful for us. + if test -x python3-config; then + # python3-config exists, use it. + CPPFLAGS_PYTHON="$(python3-config --includes)" + LDFLAGS_PYTHON="$(python3-config --ldflags)" + else + # No python3-config found, so try hardcoded python3.2-config. + CPPFLAGS_PYTHON="$(python3.2-config --includes)" + LDFLAGS_PYTHON="$(python3.2-config --ldflags)" + fi + ;; +*mingw*) + # We currently hardcode the paths to the Python 3.2 default install + # location as there's no 'python-config' script on Windows, it seems. + CPPFLAGS_PYTHON="-I/c/Python32/include" + LDFLAGS_PYTHON="-L/c/Python32/libs -lpython32" + ;; +*) + # Everything else is untested, we just hope 'python3-config' works. + CPPFLAGS_PYTHON="$(python3-config --includes)" + LDFLAGS_PYTHON="$(python3-config --ldflags)" + ;; +esac +AC_SUBST(CPPFLAGS_PYTHON) +AC_SUBST(LDFLAGS_PYTHON) + +AC_SUBST(LIBSIGROK_PKGLIBS) + +# Checks for header files. +# These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h. +AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h]) + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_INLINE +AC_TYPE_INT8_T +AC_TYPE_INT16_T +AC_TYPE_INT32_T +AC_TYPE_INT64_T +AC_TYPE_UINT8_T +AC_TYPE_UINT16_T +AC_TYPE_UINT32_T +AC_TYPE_UINT64_T +AC_TYPE_SIZE_T + +# Checks for library functions. +AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull]) + +AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok/firmware") +AC_SUBST(DECODERS_DIR, "$datadir/sigrok/decoders") +AC_SUBST(MAKEFLAGS, '--no-print-directory') +AC_SUBST(AM_LIBTOOLFLAGS, '--silent') + +SIGROK_MAJOR_VERSION=sigrok_major_version +SIGROK_MINOR_VERSION=sigrok_minor_version +SIGROK_MICRO_VERSION=sigrok_micro_version +SIGROK_VERSION=sigrok_version + +AC_SUBST(SIGROK_MAJOR_VERSION) +AC_SUBST(SIGROK_MINOR_VERSION) +AC_SUBST(SIGROK_MICRO_VERSION) +AC_SUBST(SIGROK_VERSION) + +AC_DEFINE(SIGROK_MAJOR_VERSION, [sigrok_major_version], + [Define to the sigrok major version]) +AC_DEFINE(SIGROK_MINOR_VERSION, [sigrok_minor_version], + [Define to the sigrok minor version]) +AC_DEFINE(SIGROK_MICRO_VERSION, [sigrok_micro_version], + [Define to the sigrok micro version]) +AC_DEFINE(SIGROK_VERSION, [sigrok_version], + [Define to the sigrok version]) + +AC_CONFIG_FILES([Makefile + contrib/Makefile + contrib/nsis/Makefile + contrib/nsis/sigrok.nsi + libsigrok/Makefile + libsigrok/sigrok.h + libsigrok/firmware/Makefile + libsigrok/hardware/Makefile + libsigrok/hardware/alsa/Makefile + libsigrok/hardware/asix-sigma/Makefile + libsigrok/hardware/chronovu-la8/Makefile + libsigrok/hardware/common/Makefile + libsigrok/hardware/demo/Makefile + libsigrok/hardware/link-mso19/Makefile + libsigrok/hardware/openbench-logic-sniffer/Makefile + libsigrok/hardware/saleae-logic/Makefile + libsigrok/hardware/zeroplus-logic-cube/Makefile + libsigrok/input/Makefile + libsigrok/output/Makefile + libsigrok/output/text/Makefile + libsigrok/libsigrok.pc + libsigrok/contrib/Makefile + libsigrokdecode/Makefile + libsigrokdecode/libsigrokdecode.pc + libsigrokdecode/decoders/Makefile + ]) + +AC_OUTPUT + +echo +echo "Building drivers:" +echo +echo "ASIX SIGMA...................... " $LA_ASIX_SIGMA +echo "ChronoVu LA8.................... " $LA_CHRONOVU_LA8 +echo "Link MSO-19..................... " $LA_LINK_MSO19 +echo "Openbench Logic Sniffer......... " $LA_OLS +echo "Saleae Logic.................... " $LA_SALEAE_LOGIC +echo "Zeroplus Logic Cube............. " $LA_ZEROPLUS_LOGIC_CUBE +echo + |