## along with this program. If not, see <http://www.gnu.org/licenses/>.
##
-AC_PREREQ(2.61)
+# We require at least autoconf 2.63 (AC_INIT format changed there).
+AC_PREREQ([2.63])
-# TODO: Should be libsigrokdecode, not sigrok.
-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])
+# libsigrokdecode package version number (NOT the same as shared lib version!).
+m4_define([libsigrokdecode_major_version], [0])
+m4_define([libsigrokdecode_minor_version], [2])
+m4_define([libsigrokdecode_micro_version], [0])
+m4_define([libsigrokdecode_version],
+ [libsigrokdecode_major_version.libsigrokdecode_minor_version.libsigrokdecode_micro_version])
AC_INIT([libsigrokdecode], [libsigrokdecode_version],
[sigrok-devel@lists.sourceforge.net], [libsigrokdecode],
AC_CONFIG_MACRO_DIR([autostuff])
AC_CONFIG_AUX_DIR([autostuff])
-AM_INIT_AUTOMAKE([-Wall -Werror foreign std-options])
+# We require at least automake 1.11 (needed for 'silent rules').
+AM_INIT_AUTOMAKE([1.11 -Wall -Werror foreign std-options])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AH_TOP([#ifndef LIBSIGROKDECODE_CONFIG_H
# We require at least 0.22, as "Requires.private" behaviour changed there.
PKG_PROG_PKG_CONFIG([0.22])
-# Library version for libsigrokdecode.
+# Library version for libsigrokdecode (NOT the same as the package version).
# 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 $SIGROKDECODE_LT_VERSION"
-AC_SUBST(SIGROKDECODE_LT_LDFLAGS)
+LIBSIGROKDECODE_LT_CURRENT=0
+LIBSIGROKDECODE_LT_REVISION=0
+LIBSIGROKDECODE_LT_AGE=0
+LIBSIGROKDECODE_LT_VERSION="$LIBSIGROKDECODE_LT_CURRENT:$LIBSIGROKDECODE_LT_REVISION:$LIBSIGROKDECODE_LT_AGE"
+LIBSIGROKDECODE_LT_LDFLAGS="-version-info $LIBSIGROKDECODE_LT_VERSION"
+AC_SUBST(LIBSIGROKDECODE_LT_LDFLAGS)
# Checks for libraries.
[CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
# Python support. We require at least Python >= 3.0.
+AC_ARG_VAR([PYTHON3_CONFIG], [path to python3-config utility])
+AC_CHECK_PROGS([PYTHON3_CONFIG], [python3-config python3.2-config python3.1-config python3.0-config])
CPPFLAGS_PYTHON=""
LDFLAGS_PYTHON=""
case "$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.
+ AC_MSG_WARN([using hardcoded Python3 configuration on MinGW])
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)"
+ # We know that Linux has 'python3-config'.
+ # 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.
+ # Everything else is untested, we just hope 'PYTHON3_CONFIG' works.
+ if test -n "$PYTHON3_CONFIG"; then
+ CPPFLAGS_PYTHON="$($PYTHON3_CONFIG --includes)"
+ LDFLAGS_PYTHON="$($PYTHON3_CONFIG --ldflags)"
+ else
+ AC_MSG_ERROR([python3-config not found])
+ fi
;;
esac
AC_SUBST(CPPFLAGS_PYTHON)
# Checks for header files.
# These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
-AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h])
+# AC_CHECK_HEADERS([])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_SIZE_T
# Checks for library functions.
-AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull])
+AC_CHECK_FUNCS([memset strtoull])
AC_SUBST(DECODERS_DIR, "$datadir/libsigrokdecode/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])
+LIBSIGROKDECODE_MAJOR_VERSION=libsigrokdecode_major_version
+LIBSIGROKDECODE_MINOR_VERSION=libsigrokdecode_minor_version
+LIBSIGROKDECODE_MICRO_VERSION=libsigrokdecode_micro_version
+LIBSIGROKDECODE_VERSION=libsigrokdecode_version
+
+AC_SUBST(LIBSIGROKDECODE_MAJOR_VERSION)
+AC_SUBST(LIBSIGROKDECODE_MINOR_VERSION)
+AC_SUBST(LIBSIGROKDECODE_MICRO_VERSION)
+AC_SUBST(LIBSIGROKDECODE_VERSION)
+
+AC_DEFINE(LIBSIGROKDECODE_MAJOR_VERSION, [libsigrokdecode_major_version],
+ [Define to the libsigrokdecode major package version])
+AC_DEFINE(LIBSIGROKDECODE_MINOR_VERSION, [libsigrokdecode_minor_version],
+ [Define to the libsigrokdecode minor package version])
+AC_DEFINE(LIBSIGROKDECODE_MICRO_VERSION, [libsigrokdecode_micro_version],
+ [Define to the libsigrokdecode micro package version])
+AC_DEFINE(LIBSIGROKDECODE_VERSION, [libsigrokdecode_version],
+ [Define to the libsigrokdecode package version])
AC_CONFIG_FILES([Makefile
libsigrokdecode.pc
decoders/Makefile
+ decoders/dcf77/Makefile
+ decoders/ddc/Makefile
+ decoders/ebr30a_i2c_demux/Makefile
+ decoders/edid/Makefile
+ decoders/i2c/Makefile
+ decoders/i2cdemux/Makefile
+ decoders/i2cfilter/Makefile
+ decoders/mlx90614/Makefile
+ decoders/mx25lxx05d/Makefile
+ decoders/nunchuk/Makefile
+ decoders/pan1321/Makefile
+ decoders/rtc8564/Makefile
+ decoders/spi/Makefile
+ decoders/transitioncounter/Makefile
+ decoders/uart/Makefile
+ decoders/usb/Makefile
])
AC_OUTPUT
+echo
+echo "libsigrokdecode configuration summary:"
+echo
+echo " - Package version (major.minor.micro): $LIBSIGROKDECODE_VERSION"
+echo " - Library version (current:revision:age): $LIBSIGROKDECODE_LT_VERSION"
+echo " - Prefix: $prefix"
+echo
+echo "Detected libraries:"
+echo
+
+# Note: This only works for libs with pkg-config integration.
+for lib in "glib-2.0"; do
+ if `$PKG_CONFIG --exists $lib`; then
+ ver=`$PKG_CONFIG --modversion $lib`
+ answer="yes ($ver)"
+ else
+ answer="no"
+ fi
+ echo " - $lib: $answer"
+done
+
+echo
+echo "Detected Python:"
+echo
+echo " - Python CPPFLAGS: $CPPFLAGS_PYTHON"
+echo " - Python LDFLAGS: $LDFLAGS_PYTHON"
+echo
+