Fix incorrect doxygen comment for srd_decoder_list().

[libsigrokdecode.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 09f7421e9eeed8f4577aa30a652c85a8195ce762..10213a74835f63c88669a712d00e21bdd00f5fe9 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -22,7 +22,7 @@ AC_PREREQ([2.63])
 
 # libsigrokdecode package version number (NOT the same as shared lib version!).
 m4_define([srd_package_version_major], [0])
-m4_define([srd_package_version_minor], [2])
+m4_define([srd_package_version_minor], [3])
 m4_define([srd_package_version_micro], [0])
 m4_define([srd_package_version], [srd_package_version_major.srd_package_version_minor.srd_package_version_micro])
 
@@ -34,7 +34,7 @@ AC_CONFIG_MACRO_DIR([autostuff])
 AC_CONFIG_AUX_DIR([autostuff])
 
 # We require at least automake 1.11 (needed for 'silent rules').
-AM_INIT_AUTOMAKE([1.11 -Wall -Werror check-news color-tests])
+AM_INIT_AUTOMAKE([1.11 -Wall -Werror subdir-objects check-news color-tests])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 
@@ -66,7 +66,7 @@ PKG_PROG_PKG_CONFIG([0.22])
 # 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
-SRD_LIB_VERSION_CURRENT=1
+SRD_LIB_VERSION_CURRENT=2
 SRD_LIB_VERSION_REVISION=0
 SRD_LIB_VERSION_AGE=0
 SRD_LIB_VERSION="$SRD_LIB_VERSION_CURRENT:$SRD_LIB_VERSION_REVISION:$SRD_LIB_VERSION_AGE"
@@ -91,6 +91,8 @@ AM_PATH_GLIB_2_0([2.24.0],
 # Python 3 is always needed.
 # Note: We need to try a few different variants, since some systems have a
 # python3.pc file, others have a python-3.3.pc file, and so on.
+# We also export the name of the package so that it can be correctly
+# added to libsigrokdecode.pc.
 # See also: http://sigrok.org/wiki/Libsigrokdecode/Python
 CPPFLAGS_PYTHON=""
 LDFLAGS_PYTHON=""
@@ -98,31 +100,46 @@ pyver="none"
 PKG_CHECK_MODULES([python3], [python3 >= 3.2],
        [pyver=`$PKG_CONFIG --modversion python3`;
        CPPFLAGS_PYTHON="$CPPFLAGS_PYTHON $python3_CFLAGS";
-       LDFLAGS_PYTHON="$LDFLAGS_PYTHON $python3_LIBS"],
-[PKG_CHECK_MODULES([python33], [python-3.3 >= 3.2],
+       LDFLAGS_PYTHON="$LDFLAGS_PYTHON $python3_LIBS";
+       MODNAME_PYTHON="python3"],
+[PKG_CHECK_MODULES([python34], [python-3.4 >= 3.4],
+       [pyver=`$PKG_CONFIG --modversion python-3.4`;
+       CPPFLAGS_PYTHON="$CPPFLAGS_PYTHON $python34_CFLAGS";
+       LDFLAGS_PYTHON="$LDFLAGS_PYTHON $python34_LIBS";
+       MODNAME_PYTHON="python-3.4"],
+[PKG_CHECK_MODULES([python33], [python-3.3 >= 3.3],
        [pyver=`$PKG_CONFIG --modversion python-3.3`;
        CPPFLAGS_PYTHON="$CPPFLAGS_PYTHON $python33_CFLAGS";
-       LDFLAGS_PYTHON="$LDFLAGS_PYTHON $python33_LIBS"],
+       LDFLAGS_PYTHON="$LDFLAGS_PYTHON $python33_LIBS";
+       MODNAME_PYTHON="python-3.3"],
 [PKG_CHECK_MODULES([python32], [python-3.2 >= 3.2],
        [pyver=`$PKG_CONFIG --modversion python-3.2`;
        CPPFLAGS_PYTHON="$CPPFLAGS_PYTHON $python32_CFLAGS";
-       LDFLAGS_PYTHON="$LDFLAGS_PYTHON $python32_LIBS"],
-)])])
+       LDFLAGS_PYTHON="$LDFLAGS_PYTHON $python32_LIBS";
+       MODNAME_PYTHON="python-3.2"],
+)])])])
 AC_SUBST(CPPFLAGS_PYTHON)
 AC_SUBST(LDFLAGS_PYTHON)
+AC_SUBST(MODNAME_PYTHON)
+
+# We also need to find the name of the python3 executable (for 'make install').
+# Some OSes call this python3, some call it python3.2, etc. etc.
+AC_CHECK_PROGS([PYTHON3], [python3.4 python3.3 python3.2 python3])
+if test "x$PYTHON3" = "x"; then
+       AC_MSG_ERROR([cannot find python3 executable.])
+fi
 
 # Link against libm, this is required (among other things) by Python.
 AC_SEARCH_LIBS([pow], [m])
 
 # The Check unit testing framework is optional. Disable if not found.
 PKG_CHECK_MODULES([check], [check >= 0.9.4],
-       [have_check="yes"; CFLAGS="$CFLAGS $check_CFLAGS";
-       LIBS="$LIBS $check_LIBS"], [have_check="no"])
+       [have_check="yes"], [have_check="no"])
 AM_CONDITIONAL(HAVE_CHECK, test x"$have_check" = "xyes")
 
 # libsigrok is optional (only used for the protocol decoder test framework).
 # Disable if not found.
-PKG_CHECK_MODULES([libsigrok], [libsigrok >= 0.2.0],
+PKG_CHECK_MODULES([libsigrok], [libsigrok >= 0.3.0],
        [LIBSIGROK_CFLAGS="$libsigrok_CFLAGS"; LIBSIGROK_LIBS="$libsigrok_LIBS"],
        [build_runtc="no"])
 AC_SUBST([LIBSIGROK_CFLAGS])
@@ -148,12 +165,7 @@ AC_SUBST(SRD_PACKAGE_VERSION)
 
 AM_CONDITIONAL(BUILD_RUNTC, test x"$build_runtc" = "xyes")
 
-AC_CONFIG_FILES([Makefile
-                version.h
-                libsigrokdecode.pc
-                contrib/Makefile
-                tests/Makefile
-               ])
+AC_CONFIG_FILES([Makefile version.h libsigrokdecode.pc])
 
 AC_OUTPUT
 
@@ -176,7 +188,7 @@ else
 fi
 
 # Note: This only works for libs with pkg-config integration.
-for lib in "glib-2.0 >= 2.24.0" "check >= 0.9.4" "libsigrok >= 0.2.0"; do
+for lib in "glib-2.0 >= 2.24.0" "check >= 0.9.4" "libsigrok >= 0.3.0"; do
        optional="OPTIONAL"
        if test "x$lib" = "xglib-2.0 >= 2.24.0"; then optional="REQUIRED"; fi
        if `$PKG_CONFIG --exists $lib`; then