@@ -4,6 +4,8 @@
*.o
*.lo
*.la
+generated-*.c
+generated-*.h
doc
*.pc
*.tar.gz
@@ -46,7 +46,9 @@ WARN_FORMAT =
WARN_LOGFILE =
INPUT = @top_srcdir@/include/gpiod.h \
@top_srcdir@/bindings/cxx/gpiod.hpp \
- @top_srcdir@/bindings/cxx/gpiodcxx/
+ @top_srcdir@/bindings/cxx/gpiodcxx/ \
+ @top_srcdir@/bindings/glib/gpiod-glib.h \
+ @top_srcdir@/bindings/glib/gpiod-glib/
SOURCE_BROWSER = YES
INLINE_SOURCES = NO
REFERENCED_BY_RELATION = YES
@@ -1,5 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-or-later
# SPDX-FileCopyrightText: 2017-2021 Bartosz Golaszewski <bartekgola@gmail.com>
+# SPDX-FileCopyrightText: 2022 Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
SUBDIRS = .
@@ -20,3 +21,9 @@ if WITH_BINDINGS_RUST
SUBDIRS += rust
endif
+
+if WITH_BINDINGS_GLIB
+
+SUBDIRS += glib
+
+endif
new file mode 100644
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# SPDX-FileCopyrightText: 2022-2023 Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
+
+SUBDIRS = . gpiod-glib
+
+if WITH_TESTS
+
+SUBDIRS += tests
+
+endif
+
+if WITH_EXAMPLES
+
+SUBDIRS += examples
+
+endif
+
+lib_LTLIBRARIES = libgpiod-glib.la
+
+libgpiod_glib_la_SOURCES = \
+ chip.c \
+ chip-info.c \
+ edge-event.c \
+ error.c \
+ info-event.c \
+ internal.c \
+ internal.h \
+ line-config.c \
+ line-info.c \
+ line-request.c \
+ line-settings.c \
+ misc.c \
+ request-config.c
+
+EXTRA_DIST = \
+ generated-enums.c.template \
+ generated-enums.h.template
+
+project_headers = \
+ $(srcdir)/gpiod-glib/line.h \
+ $(srcdir)/gpiod-glib/edge-event.h \
+ $(srcdir)/gpiod-glib/info-event.h
+
+generated-enums.c: $(project_headers) generated-enums.c.template
+ $(AM_V_GEN)$(GLIB_MKENUMS) \
+ --symbol-prefix=G \
+ --template=$(srcdir)/generated-enums.c.template \
+ --output=$(builddir)/$@ \
+ $(project_headers)
+
+gpiod-glib/generated-enums.h: $(project_headers) generated-enums.h.template
+ $(AM_V_GEN)$(GLIB_MKENUMS) \
+ --symbol-prefix=G \
+ --template=$(srcdir)/generated-enums.h.template \
+ --output=$(srcdir)/$@ \
+ $(project_headers)
+
+nodist_libgpiod_glib_la_SOURCES = \
+ generated-enums.c \
+ gpiod-glib/generated-enums.h
+
+BUILT_SOURCES = $(nodist_libgpiod_glib_la_SOURCES)
+CLEANFILES = $(nodist_libgpiod_glib_la_SOURCES)
+
+libgpiod_glib_la_CFLAGS = -Wall -Wextra -g
+libgpiod_glib_la_CFLAGS += -I$(top_srcdir)/include/ -include $(top_builddir)/config.h
+libgpiod_glib_la_CFLAGS += $(GLIB_CFLAGS) $(GIO_CFLAGS) $(GIO_UNIX_CFLAGS)
+libgpiod_glib_la_CFLAGS += -DG_LOG_DOMAIN=\"gpiod-glib\"
+libgpiod_glib_la_CFLAGS += $(PROFILING_CFLAGS)
+libgpiod_glib_la_LDFLAGS = -version-info $(subst .,:,$(ABI_GLIB_VERSION))
+libgpiod_glib_la_LDFLAGS += -lgpiod -L$(top_builddir)/lib
+libgpiod_glib_la_LDFLAGS += $(GLIB_LIBS) $(GIO_LIBS) $(GIO_UNIX_LIBS)
+libgpiod_glib_la_LDFLAGS += $(PROFILING_LDFLAGS)
+
+include_HEADERS = gpiod-glib.h
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = gpiod-glib.pc
new file mode 100644
@@ -0,0 +1,14 @@
+# SPDX-License-Identifier: CC0-1.0
+# SPDX-FileCopyrightText: 2023 Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
+
+find_line_by_name_glib
+get_chip_info_glib
+get_line_info_glib
+get_line_value_glib
+get_multiple_line_values_glib
+reconfigure_input_to_output_glib
+toggle_line_value_glib
+toggle_multiple_line_values_glib
+watch_line_info_glib
+watch_line_value_glib
+watch_multiple_edge_rising_glib
new file mode 100644
@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# SPDX-FileCopyrightText: 2022-2023 Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
+
+bin_PROGRAMS = \
+ find_line_by_name_glib \
+ get_chip_info_glib \
+ get_line_info_glib \
+ get_line_value_glib \
+ get_multiple_line_values_glib \
+ reconfigure_input_to_output_glib \
+ toggle_line_value_glib \
+ toggle_multiple_line_values_glib \
+ watch_line_info_glib \
+ watch_line_value_glib \
+ watch_multiple_edge_rising_glib
+
+AM_CFLAGS = -I$(top_srcdir)/bindings/glib/
+AM_CFLAGS += -include $(top_builddir)/config.h
+AM_CFLAGS += -Wall -Wextra -g -std=gnu89 $(GLIB_CFLAGS) $(GOBJECT_CFLAGS)
+AM_CFLAGS += -DG_LOG_DOMAIN=\"gpiotools-glib\"
+LDADD = $(top_builddir)/bindings/glib/libgpiod-glib.la
+LDADD += $(GLIB_LIBS) $(GOBJECT_LIBS)
new file mode 100644
@@ -0,0 +1,14 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# SPDX-FileCopyrightText: 2022-2023 Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: gpiod-glib
+Description: GObject bindings for libgpiod
+URL: @PACKAGE_URL@
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lgpiod-glib
+Cflags: -I${includedir}
new file mode 100644
@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# SPDX-FileCopyrightText: 2022-2023 Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
+
+otherincludedir = $(includedir)/gpiod-glib
+otherinclude_HEADERS = \
+ chip.h \
+ chip-info.h \
+ edge-event.h \
+ error.h \
+ generated-enums.h \
+ info-event.h \
+ line.h \
+ line-config.h \
+ line-info.h \
+ line-request.h \
+ line-settings.h \
+ misc.h \
+ request-config.h
new file mode 100644
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: CC0-1.0
+# SPDX-FileCopyrightText: 2022 Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
+
+gpiod-glib-test
new file mode 100644
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# SPDX-FileCopyrightText: 2022-2023 Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
+
+noinst_PROGRAMS = gpiod-glib-test
+gpiod_glib_test_SOURCES = \
+ helpers.c \
+ helpers.h \
+ tests-chip.c \
+ tests-chip-info.c \
+ tests-edge-event.c \
+ tests-info-event.c \
+ tests-line-config.c \
+ tests-line-info.c \
+ tests-line-request.c \
+ tests-line-settings.c \
+ tests-misc.c \
+ tests-request-config.c
+
+AM_CFLAGS = -I$(top_srcdir)/bindings/glib/
+AM_CFLAGS += -I$(top_srcdir)/tests/gpiosim-glib/
+AM_CFLAGS += -I$(top_srcdir)/tests/harness/
+AM_CFLAGS += -include $(top_builddir)/config.h
+AM_CFLAGS += -Wall -Wextra -g -std=gnu89 $(GLIB_CFLAGS) $(GIO_CFLAGS)
+AM_CFLAGS += -DG_LOG_DOMAIN=\"gpiod-glib-test\"
+LDADD = $(top_builddir)/bindings/glib/libgpiod-glib.la
+LDADD += $(top_builddir)/tests/gpiosim/libgpiosim.la
+LDADD += $(top_builddir)/tests/gpiosim-glib/libgpiosim-glib.la
+LDADD += $(top_builddir)/tests/harness/libgpiod-test-harness.la
+LDADD += $(GLIB_LIBS) $(GIO_LIBS)
@@ -31,6 +31,8 @@ AC_SUBST(ABI_CXX_VERSION, [3.0.1])
# ABI version for libgpiosim (we need this since it can be installed if we
# enable tests).
AC_SUBST(ABI_GPIOSIM_VERSION, [1.1.0])
+# ... and another one for GLib bindings:
+AC_SUBST(ABI_GLIB_VERSION, [1.0.0])
AC_CONFIG_AUX_DIR([autostuff])
AC_CONFIG_MACRO_DIRS([m4])
@@ -248,6 +250,23 @@ then
fi
fi
+AC_ARG_ENABLE([bindings-glib],
+ [AS_HELP_STRING([--enable-bindings-glib],[enable GLib 2.0 bindings [default=no]])],
+ [if test "x$enableval" = xyes; then with_bindings_glib=true; fi],
+ [with_bindings_glib=false])
+AM_CONDITIONAL([WITH_BINDINGS_GLIB], [test "x$with_bindings_glib" = xtrue])
+
+if test "x$with_bindings_glib" = xtrue
+then
+ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.54])
+ PKG_CHECK_MODULES([GOBJECT], [gobject-2.0 >= 2.54])
+ PKG_CHECK_MODULES([GIO], [gio-2.0 >= 2.54])
+ PKG_CHECK_MODULES([GIO_UNIX], [gio-unix-2.0 >= 2.54])
+ PKG_PROG_PKG_CONFIG([0.28])
+ PKG_CHECK_VAR([GLIB_MKENUMS], [glib-2.0], [glib_mkenums], [],
+ AC_MSG_ERROR([glib-mkenums not found - needed to build GLib bindings]))
+fi
+
AC_CHECK_PROG([has_doxygen], [doxygen], [true], [false])
AM_CONDITIONAL([HAS_DOXYGEN], [test "x$has_doxygen" = xtrue])
if test "x$has_doxygen" = xfalse
@@ -284,6 +303,11 @@ AC_CONFIG_FILES([Makefile
bindings/cxx/gpiodcxx/Makefile
bindings/cxx/examples/Makefile
bindings/cxx/tests/Makefile
+ bindings/glib/gpiod-glib.pc
+ bindings/glib/Makefile
+ bindings/glib/examples/Makefile
+ bindings/glib/gpiod-glib/Makefile
+ bindings/glib/tests/Makefile
bindings/python/Makefile
bindings/python/gpiod/Makefile
bindings/python/gpiod/ext/Makefile