4 # The version of python used is determined by the executable pointed to by the
5 # --with-python switch, or if that's not set, by the PYTHON environment
6 # variable. For instance if your system installs Python 3 as python3 to
7 # configure to compile pygobject under Python 3 you would do this:
8 # $ ./configure --with-python=python3
10 # $ PYTHON=python3 ./configure
12 # You can also build against a full interpreter path, such as
13 # $ ./configure --with-python=~/my-patched-python/python
15 m4_define(python_min_ver, 2.7)
16 m4_define(python3_min_ver, 3.4)
18 dnl the pygobject version number
19 m4_define(pygobject_major_version, 3)
20 m4_define(pygobject_minor_version, 27)
21 m4_define(pygobject_micro_version, 0)
22 m4_define(pygobject_version, pygobject_major_version.pygobject_minor_version.pygobject_micro_version)
24 dnl versions of packages we require ...
25 m4_define(introspection_required_version, 1.46.0)
26 m4_define(pycairo_required_version, 1.11.1)
27 m4_define(glib_required_version, 2.38.0)
28 m4_define(gio_required_version, 2.38.0)
29 m4_define(libffi_required_version, 3.0)
31 AC_INIT([pygobject],[pygobject_version],
32 [http://bugzilla.gnome.org/enter_bug.cgi?product=pygobject],
33 [pygobject],[https://wiki.gnome.org/Projects/PyGObject/])
34 AX_IS_RELEASE([minor-version])
35 AC_CONFIG_MACRO_DIR([m4])
36 AC_CONFIG_SRCDIR([gi/gimodule.c])
38 AC_DEFINE(PYGOBJECT_MAJOR_VERSION, pygobject_major_version, [pygobject major version])
39 AC_SUBST(PYGOBJECT_MAJOR_VERSION, pygobject_major_version)
40 AC_DEFINE(PYGOBJECT_MINOR_VERSION, pygobject_minor_version, [pygobject minor version])
41 AC_SUBST(PYGOBJECT_MINOR_VERSION, pygobject_minor_version)
42 AC_DEFINE(PYGOBJECT_MICRO_VERSION, pygobject_micro_version, [pygobject micro version])
43 AC_SUBST(PYGOBJECT_MICRO_VERSION, pygobject_micro_version)
45 AC_CONFIG_HEADERS(config.h)
46 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)])
47 AM_INIT_AUTOMAKE([1.13 foreign no-dist-gzip dist-xz])
51 AC_MSG_CHECKING([for build time linking with Python (Win32)])
53 *-*-mingw*|*-*-cygwin*)
69 AC_MSG_RESULT([$link_python_libs])
70 AM_CONDITIONAL(OS_WIN32, test "$os_win32" = "yes")
73 AC_DEFINE_UNQUOTED(OS_EXT, "$OS_EXT", [Define shared library extension])
76 LT_INIT([dlopen win32-dll disable-static])
78 AC_SEARCH_LIBS([strerror],[cposix])
82 # option to specify python interpreter to use; this just sets $PYTHON, so that
83 # we will fallback to reading $PYTHON if --with-python is not given, and
84 # python.m4 will get the expected input
86 AS_HELP_STRING([--with-python=PATH],[Path to Python interpreter; searches $PATH if only a program name is given; if not given, searches for a few standard names such as "python3" or "python2"]),
87 [PYTHON="$withval"], [])
88 if test x"$PYTHON" = xyes; then
89 AC_MSG_ERROR([--with-python option requires a path or program argument])
91 if test -n "$PYTHON" && ! which "$PYTHON"; then
92 AC_MSG_ERROR([Python interpreter $PYTHON does not exist])
95 # check that we have the minimum version of python necessary to build
96 JD_PATH_PYTHON(python_min_ver)
98 # check if we are building for python 3
99 AM_PYTHON_CHECK_VERSION([$PYTHON], [3.0],
103 # if building for python 3 make sure we have the minimum version supported
104 if test $build_py3k = true ; then
105 AC_MSG_CHECKING([for $PYTHON >=] python3_min_ver)
106 AM_PYTHON_CHECK_VERSION([$PYTHON], python3_min_ver,
107 [AC_MSG_RESULT(yes)],
108 [AC_MSG_ERROR(too old)])
111 # - 'SO' for PyPy, CPython 2.7-3.2
112 # - 'EXT_SUFFIX' for CPython3.3+ (http://bugs.python.org/issue16754)
113 # - fallback to '.so'
114 PYTHON_SO=`$PYTHON -c "import distutils.sysconfig, sys; get = distutils.sysconfig.get_config_var; sys.stdout.write(get('EXT_SUFFIX') or get('SO') or '.so');"`
117 PYG_CHECK_PYTHON_HEADERS(, AC_MSG_ERROR([Python headers not found]))
118 if test "x$link_python_libs" = "xyes"; then
119 PYG_CHECK_PYTHON_LIBS(, AC_MSG_ERROR([Python libs not found. Windows requires Python modules to be explicitly linked to libpython.]))
122 dnl get rid of the -export-dynamic stuff from the configure flags ...
123 export_dynamic=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
126 AM_PATH_GLIB_2_0(glib_required_version,,[AC_MSG_ERROR(maybe you want the pygobject-2-4 branch?)],gobject $extra_mods)
127 if test -n "$export_dynamic"; then
128 GLIB_LIBS=`echo $GLIB_LIBS | sed -e "s/$export_dynamic//"`
131 PYTHON_VALGRIND_SUPP=`$PYTHON -c "import sys; sys.stdout.write('python' + sys.version.__getitem__(0))"`
132 AC_SUBST([PYTHON_VALGRIND_SUPP])
135 PKG_CHECK_MODULES(FFI, libffi >= libffi_required_version)
143 PKG_CHECK_MODULES(GIO, gio-2.0 >= gio_required_version)
146 AS_HELP_STRING([--enable-cairo],[Enable Cairo bindings using introspection information]),
147 enable_cairo=$enableval,
150 PKG_CHECK_MODULES(GI,
151 glib-2.0 >= glib_required_version
152 gobject-introspection-1.0 >= introspection_required_version
155 GOBJECT_INTROSPECTION_CHECK(introspection_required_version)
157 GI_DATADIR=$($PKG_CONFIG --variable=gidatadir gobject-introspection-1.0)
160 if test "$enable_cairo" != no; then
161 PKG_CHECK_MODULES(CAIRO, cairo cairo-gobject)
163 if test $build_py3k = true; then
164 PKG_CHECK_MODULES(PYCAIRO,
165 py3cairo >= pycairo_required_version
168 PKG_CHECK_MODULES(PYCAIRO,
169 pycairo >= pycairo_required_version
173 AM_CONDITIONAL(ENABLE_CAIRO, test "$enable_cairo" = "yes")
176 AS_HELP_STRING([--without-common],
177 [For package maintainers: do not install Python version independent files]),
178 with_common=$enableval,
180 AM_CONDITIONAL(WITH_COMMON, test "$with_common" = "yes")
182 # Disable -Werror always, see
183 # https://mail.gnome.org/archives/desktop-devel-list/2017-April/msg00009.html
184 AX_COMPILER_FLAGS(,, [yes])
185 # Disable some warnings, either because they get generated by headers of
186 # dependencies we don't control or because it was hard to fix them.
187 # Feel free and try to get rid of them.
189 AX_APPEND_COMPILE_FLAGS([-Wno-unknown-warning-option -Wno-incompatible-pointer-types-discards-qualifiers -Wno-cast-align])
191 AX_APPEND_COMPILE_FLAGS([-Wno-discarded-qualifiers -Wno-redundant-decls -Wno-switch-enum -Wno-undef])
199 gi/repository/Makefile
200 gi/overrides/Makefile
210 Is release: $ax_is_release
211 Using python interpreter: $PYTHON
212 cairo support: $enable_cairo
213 code coverage support: $enable_code_coverage