## along with this program. If not, see <http://www.gnu.org/licenses/>.
##
-AC_PREREQ(2.61)
+AC_PREREQ([2.61])
# libsigrokdecode package version number (NOT the same as shared lib version!).
m4_define([libsigrokdecode_major_version], [0])
[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_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
+