Discussion:
[PATCH v8 0/5] Gobject-introspection: New package
(too old to reply)
Adam Duskett
2018-07-29 19:19:16 UTC
Permalink
I am releasing version 8 of the gobject-introspection patch series.

Previously from V7:
I received reports of some packages requiring installed .typelib files
on the target filing system from the gobject-introspection package.
Previous versions of this patch had the configure flag
of --disable-introspection-data set. This patch now sets this flag
to enabled, which builds the .typelib files.

This change requires a few changes, however:

First: I wasn't able to get the cross-ldd script to work correctly.
What was happening was that cross-ldd was calling out my host-ldd,
which then would cause the .typelib files to fail the linking step.
Adding the prelink-cross package fixes this issue. As such, I removed
the cross-ldd wrapper from package/gobject-introspection.

Second: I had to move some logic around first to install the ldd and qemu
wrappers first, as gobject-introspection calls g-ir-ldd-wrapper and
g-ir-scanner-qemuwrapper during the compiling process.

Changes to v8:
I forgot to add "select BR2_PACKAGE_HOST_PRELINK_CROSS" to the
gobject-introspectio Config.in file. Whoops!

Adam Duskett (5):
binutils: install libiberty for host build.
prelink-cross: new package
gstreamer1 packages: explicitly disable introspection
gobject-introspection: new package
gstreamer1 packages: add support for introspection

DEVELOPERS | 1 +
Makefile | 2 +
package/Config.in | 1 +
package/Config.in.host | 1 +
package/binutils/binutils.mk | 1 +
...lete-upstream-attempt-at-cross-compi.patch | 50 +++++
...-host-gi-gi-cross-wrapper-gi-ldd-wra.patch | 203 ++++++++++++++++++
...canner-add-use-binary-wrapper-option.patch | 52 +++++
...scanner-add-a-use-ldd-wrapper-option.patch | 48 +++++
.../0005-add-PYTHON_INCLUDES-override.patch | 39 ++++
...scanner-add-a-lib-dirs-envvar-option.patch | 73 +++++++
.../0007-Add-rpath-links-to-ccompiler.patch | 29 +++
package/gobject-introspection/Config.in | 31 +++
.../gobject-introspection/g-ir-compiler.in | 2 +
.../g-ir-scanner-lddwrapper.in | 2 +
.../g-ir-scanner-qemuwrapper.in | 10 +
package/gobject-introspection/g-ir-scanner.in | 3 +
.../gobject-introspection.hash | 4 +
.../gobject-introspection.mk | 98 +++++++++
.../gst1-plugins-bad/gst1-plugins-bad.mk | 8 +-
...ect-reference-to-gstreamer-sdp-in-Ma.patch | 26 +++
.../gst1-plugins-base/gst1-plugins-base.mk | 8 +-
package/gstreamer1/gstreamer1/gstreamer1.mk | 7 +
package/pkg-autotools.mk | 3 +
package/prelink-cross/Config.in.host | 6 +
package/prelink-cross/prelink-cross.hash | 3 +
package/prelink-cross/prelink-cross.mk | 15 ++
27 files changed, 724 insertions(+), 2 deletions(-)
create mode 100644 package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch
create mode 100644 package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch
create mode 100644 package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch
create mode 100644 package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch
create mode 100644 package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch
create mode 100644 package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch
create mode 100644 package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch
create mode 100644 package/gobject-introspection/Config.in
create mode 100644 package/gobject-introspection/g-ir-compiler.in
create mode 100644 package/gobject-introspection/g-ir-scanner-lddwrapper.in
create mode 100644 package/gobject-introspection/g-ir-scanner-qemuwrapper.in
create mode 100644 package/gobject-introspection/g-ir-scanner.in
create mode 100644 package/gobject-introspection/gobject-introspection.hash
create mode 100644 package/gobject-introspection/gobject-introspection.mk
create mode 100644 package/gstreamer1/gst1-plugins-base/0001-rtsp-drop-incorrect-reference-to-gstreamer-sdp-in-Ma.patch
create mode 100644 package/prelink-cross/Config.in.host
create mode 100644 package/prelink-cross/prelink-cross.hash
create mode 100644 package/prelink-cross/prelink-cross.mk
--
2.17.1
Adam Duskett
2018-07-29 19:19:19 UTC
Permalink
To get GStreamer ready for introspection, we must first explicitly
disable gstreamer1, plugins base and plugins bad from using introspection.
If not, adding the gobject-introspection will result in these packages
failing to build because setting the _GIR_EXTRA_LIBS_PATH variable is required.

The other gstreamer1 packages do not require setting the _GIR_EXTRA_LIBS_PATH
variable.

Signed-off-by: Adam Duskett <***@gmail.com>
---
Changes v1 -> v4:
- Add patch to series.
- Change TARGET_MAKE_ENV += GIR_EXTRA_LIBS_PATH to
PACKAGE_GIR_EXTRA_LIBS_PATH.

Changes v4 -> v5:
- Change --enable-introspection=no to --disable-introspection (Yann)

Changes v5 -> v8:
- None

package/gstreamer1/gst1-plugins-bad/gst1-plugins-bad.mk | 3 ++-
package/gstreamer1/gst1-plugins-base/gst1-plugins-base.mk | 3 ++-
package/gstreamer1/gstreamer1/gstreamer1.mk | 1 +
3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/package/gstreamer1/gst1-plugins-bad/gst1-plugins-bad.mk b/package/gstreamer1/gst1-plugins-bad/gst1-plugins-bad.mk
index c9bf2b2fb7..4fd5b3fc8f 100644
--- a/package/gstreamer1/gst1-plugins-bad/gst1-plugins-bad.mk
+++ b/package/gstreamer1/gst1-plugins-bad/gst1-plugins-bad.mk
@@ -21,7 +21,8 @@ GST1_PLUGINS_BAD_CONF_OPTS = \
--disable-winks \
--disable-android_media \
--disable-apple_media \
- --disable-acm
+ --disable-acm \
+ --disable-introspection

# Options which require currently unpackaged libraries
GST1_PLUGINS_BAD_CONF_OPTS += \
diff --git a/package/gstreamer1/gst1-plugins-base/gst1-plugins-base.mk b/package/gstreamer1/gst1-plugins-base/gst1-plugins-base.mk
index 36440ef5fa..10b1fec439 100644
--- a/package/gstreamer1/gst1-plugins-base/gst1-plugins-base.mk
+++ b/package/gstreamer1/gst1-plugins-base/gst1-plugins-base.mk
@@ -14,7 +14,8 @@ GST1_PLUGINS_BASE_LICENSE = LGPL-2.0+, LGPL-2.1+
# gio_unix_2_0 is only used for tests
GST1_PLUGINS_BASE_CONF_OPTS = \
--disable-examples \
- --disable-valgrind
+ --disable-valgrind \
+ --disable-introspection

# Options which require currently unpackaged libraries
GST1_PLUGINS_BASE_CONF_OPTS += \
diff --git a/package/gstreamer1/gstreamer1/gstreamer1.mk b/package/gstreamer1/gstreamer1/gstreamer1.mk
index 092d6cb82e..26316e73cd 100644
--- a/package/gstreamer1/gstreamer1/gstreamer1.mk
+++ b/package/gstreamer1/gstreamer1/gstreamer1.mk
@@ -17,6 +17,7 @@ GSTREAMER1_CONF_OPTS = \
--disable-failing-tests \
--disable-valgrind \
--disable-benchmarks \
+ --disable-introspection \
$(if $(BR2_PACKAGE_GSTREAMER1_CHECK),,--disable-check) \
$(if $(BR2_PACKAGE_GSTREAMER1_TRACE),,--disable-trace) \
$(if $(BR2_PACKAGE_GSTREAMER1_PARSE),,--disable-parse) \
--
2.17.1
Thomas Petazzoni
2018-07-31 20:57:20 UTC
Permalink
Hello,
Post by Adam Duskett
To get GStreamer ready for introspection, we must first explicitly
disable gstreamer1, plugins base and plugins bad from using introspection.
If not, adding the gobject-introspection will result in these packages
failing to build because setting the _GIR_EXTRA_LIBS_PATH variable is required.
The other gstreamer1 packages do not require setting the _GIR_EXTRA_LIBS_PATH
variable.
---
- Add patch to series.
- Change TARGET_MAKE_ENV += GIR_EXTRA_LIBS_PATH to
PACKAGE_GIR_EXTRA_LIBS_PATH.
Applied to master, thanks.

Thomas
--
Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
Adam Duskett
2018-07-29 19:19:18 UTC
Permalink
Prelink-cross emulates a runtime linker for a given sysroot. This is
necessary to allow gobject-introspection to build it's typelib files
during cross-compiling.

Signed-off-by: Adam Duskett <***@gmail.com>
---
Changes v1 -> v7:
- Add patch to series.

Changes v7 -> v8:
- None

package/Config.in.host | 1 +
package/prelink-cross/Config.in.host | 6 ++++++
package/prelink-cross/prelink-cross.hash | 3 +++
package/prelink-cross/prelink-cross.mk | 15 +++++++++++++++
4 files changed, 25 insertions(+)
create mode 100644 package/prelink-cross/Config.in.host
create mode 100644 package/prelink-cross/prelink-cross.hash
create mode 100644 package/prelink-cross/prelink-cross.mk

diff --git a/package/Config.in.host b/package/Config.in.host
index 7838ffc219..9ce23b181d 100644
--- a/package/Config.in.host
+++ b/package/Config.in.host
@@ -41,6 +41,7 @@ menu "Host utilities"
source "package/parted/Config.in.host"
source "package/patchelf/Config.in.host"
source "package/pkgconf/Config.in.host"
+ source "package/prelink-cross/Config.in.host"
source "package/pru-software-support/Config.in.host"
source "package/pwgen/Config.in.host"
source "package/python-cython/Config.in.host"
diff --git a/package/prelink-cross/Config.in.host b/package/prelink-cross/Config.in.host
new file mode 100644
index 0000000000..8394935529
--- /dev/null
+++ b/package/prelink-cross/Config.in.host
@@ -0,0 +1,6 @@
+config BR2_PACKAGE_HOST_PRELINK_CROSS
+ bool "host prelink-cross"
+ help
+ Emulate a runtime linker for a given sysroot.
+
+ https://wiki.yoctoproject.org/wiki/Cross-Prelink
diff --git a/package/prelink-cross/prelink-cross.hash b/package/prelink-cross/prelink-cross.hash
new file mode 100644
index 0000000000..ed8e7b211a
--- /dev/null
+++ b/package/prelink-cross/prelink-cross.hash
@@ -0,0 +1,3 @@
+# Locally computed
+sha256 7f2f864f330d4e44abba252d36e2795e6639e46b0ca927aa477cfd1419ca4995 prelink-cross-05aeafd053e56356ec8c62f4bb8f7b95bae192f3.tar.gz
+sha256 b8a2f73f743dc1a51aff23f1aacbca4b868564db52496fa3c0caba755bfd1eaf COPYING
diff --git a/package/prelink-cross/prelink-cross.mk b/package/prelink-cross/prelink-cross.mk
new file mode 100644
index 0000000000..2cecf12f48
--- /dev/null
+++ b/package/prelink-cross/prelink-cross.mk
@@ -0,0 +1,15 @@
+################################################################################
+#
+# host-prelink-cross
+#
+################################################################################
+
+HOST_PRELINK_CROSS_VERSION = 05aeafd053e56356ec8c62f4bb8f7b95bae192f3
+HOST_PRELINK_CROSS_SITE = git://git.yoctoproject.org/prelink-cross
+HOST_PRELINK_CROSS_SITE_METHOD = git
+HOST_PRELINK_CROSS_LICENSE = GPL-2.0
+HOST_PRELINK_CROSS_LICENSE_FILES = COPYING
+HOST_PRELINK_CROSS_AUTORECONF = YES
+HOST_PRELINK_CROSS_DEPENDENCIES = host-binutils
+
+$(eval $(host-autotools-package))
--
2.17.1
Adam Duskett
2018-07-29 19:19:17 UTC
Permalink
Add --enable-install-libiberty to HOST_BINUTILS_CONF_OPTS to allow
prelink-cross to build properly.

Signed-off-by: Adam Duskett <***@gmail.com>
---
Changes v1 -> v7:
- Add patch to series.

Changes v7 -> v8:
- None

package/binutils/binutils.mk | 1 +
1 file changed, 1 insertion(+)

diff --git a/package/binutils/binutils.mk b/package/binutils/binutils.mk
index 090065a3e4..40fe4b394d 100644
--- a/package/binutils/binutils.mk
+++ b/package/binutils/binutils.mk
@@ -84,6 +84,7 @@ HOST_BINUTILS_CONF_OPTS = \
--target=$(GNU_TARGET_NAME) \
--disable-shared \
--enable-static \
+ --enable-install-libiberty \
--with-sysroot=$(STAGING_DIR) \
--enable-poison-system-directories \
$(BINUTILS_DISABLE_GDB_CONF_OPTS) \
--
2.17.1
Adam Duskett
2018-07-29 19:19:20 UTC
Permalink
GObject introspection is a middleware layer between C
libraries (using GObject) and language bindings. The C library
can be scanned at compile time and generate a metadata file,
in addition to the actual native C library. Then at runtime,
language bindings can read this metadata and automatically
provide bindings to call into the C library.

There's an XML format called GIR used by GObject-Introspection.
The purpose of it is to provide a standard structure to access the
complete available API that a library or other unit of code exports.
It is meant to be language agnostic using namespaces to separate
core, language or library specific functionality.

Cross-compiling gobject-introspection is not an easy task. The main
issue is that in the process of creating the XML files,
gobject-introspection must first run and scan the binary, which, if the
binary is cross-compiled, would not typically be possible from the host
system.

Because of this limitation, several wrappers are used to call instead
first out qemu which will then run the native scanner to create the
binaries.

There are seven total patches and four different wrapper files needed
to successfully cross-compile and run this package, many of them are
from open-embedded, but two of them are of my own doing.

1) Revert a previous, incomplete attempt at adding cross-compiling
support.

2) Add support for the various wrappers. (See patch for details.)

3) Add an option to use a binary wrapper; this patch will force
giscanner to use a wrapper executable to run binaries it's producing,
instead of attempting to run them from the host.

4) Add an option to use an LDD wrapper, again, useful for
cross-compiled environments.

5) Overwrite python includes during the initial configure stage.

6) Add a --lib-dirs-envar option to pass to giscanner.
(See patch for details.)

7) Add rpath-links to ccompiler: when passing the
PACKAGE_GIR_EXTRA_LIBS_PATH to the ccompiler.py script,
ccompiler.py needs to add -Wl,-rpath-link to the environment for the
package to correctly link against the passed on paths.

Signed-off-by: Adam Duskett <***@gmail.com>
---
Changes v1 -> v2:
- Fixed wrappers
- Added 0007-giscanner-add-a-lib-dirs-envvar-option.patch
- Added 0008-add-Float128.patch

Changes v2 -> v3:
- Removed Linux kernel dependency (baruch)
- Changed $(LINUX_VERSION) to $(BR2_TOOLCHAIN_HEADERS_AT_LEAST) (baruch)
- Changed @LINUX_VERSION@ in g-ir-scanner-qemuwrapper.in to
@TOOLCHAIN_HEADERS_VERSION@ to match the above variable change.
- Added BR2_PACKAGE_GOBJECT_INTROSPECTION_ARCH_SUPPORTS_TARGET in Config.in
with only BR2_arm selected for now.
- Removed BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS in favor of the above change.
- Added two new lines in the base Makefile which removes any remaining .gir
or .rnc files from the target filing system, as these are not needed for
runtime, only compile time.

Changes v3 -> v4:
- Removed RFC tag.
- Added 0007-Add-rpath-links-to-ccompiler.patch
- Removed config-paths-with-PKG_CONFIG_SYSROOT_DIR-.patch as it is not
Yocto specific.
- Added the _GIR_EXTRA_LIBS_PATH to pkg-autotools.mk. This allows package
specific Gir libraries to be passed on to g-ir-scanner-qemuwrapper.
- Fixed a typo in g-ir-scanner-qemuwrapper.in.
- Remove BR2_PACKAGE_GOBJECT_INTROSPECTION_ARCH_SUPPORTS_TARGET in favor of
BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS

Changes v4 -> v5:
- Added a more detailed commit message (Yann)
- Removed $HOST_DIR/bin/qemu-@HOST_QEMU_ARCH@ @HOST_QEMU_CPU_TUNE@
in favor of @QEMU_USER@ (Thanks Yann)

Changes v5 -> v6:
- Update gobject-introspection to 1.56.1
- Remove upstreamed 0008-add-Float128.patch

Changes v6 -> v7:
- Remove the cross-ldd script in favor of the prelink-cross package.
- Install the ldd and qemu wrappers in a post patch hook seperate of
the other wrappers.
- Set --enable-introspection-data in the configure options.

Changes v7 -> v8:
- Add "select BR2_PACKAGE_HOST_PRELINK_CROSS" to Config.in

DEVELOPERS | 1 +
Makefile | 2 +
package/Config.in | 1 +
...lete-upstream-attempt-at-cross-compi.patch | 50 +++++
...-host-gi-gi-cross-wrapper-gi-ldd-wra.patch | 203 ++++++++++++++++++
...canner-add-use-binary-wrapper-option.patch | 52 +++++
...scanner-add-a-use-ldd-wrapper-option.patch | 48 +++++
.../0005-add-PYTHON_INCLUDES-override.patch | 39 ++++
...scanner-add-a-lib-dirs-envvar-option.patch | 73 +++++++
.../0007-Add-rpath-links-to-ccompiler.patch | 29 +++
package/gobject-introspection/Config.in | 31 +++
.../gobject-introspection/g-ir-compiler.in | 2 +
.../g-ir-scanner-lddwrapper.in | 2 +
.../g-ir-scanner-qemuwrapper.in | 10 +
package/gobject-introspection/g-ir-scanner.in | 3 +
.../gobject-introspection.hash | 4 +
.../gobject-introspection.mk | 98 +++++++++
package/pkg-autotools.mk | 3 +
18 files changed, 651 insertions(+)
create mode 100644 package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch
create mode 100644 package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch
create mode 100644 package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch
create mode 100644 package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch
create mode 100644 package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch
create mode 100644 package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch
create mode 100644 package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch
create mode 100644 package/gobject-introspection/Config.in
create mode 100644 package/gobject-introspection/g-ir-compiler.in
create mode 100644 package/gobject-introspection/g-ir-scanner-lddwrapper.in
create mode 100644 package/gobject-introspection/g-ir-scanner-qemuwrapper.in
create mode 100644 package/gobject-introspection/g-ir-scanner.in
create mode 100644 package/gobject-introspection/gobject-introspection.hash
create mode 100644 package/gobject-introspection/gobject-introspection.mk

diff --git a/DEVELOPERS b/DEVELOPERS
index 014b245b3d..d2d61a23c3 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -34,6 +34,7 @@ F: package/audit/
F: package/busybox/
F: package/checkpolicy/
F: package/cppdb/
+F: package/gobject-introspection/
F: package/gstreamer1/gstreamer1/
F: package/gstreamer1/gstreamer1-mm/
F: package/gstreamer1/gst1-plugins-bad/
diff --git a/Makefile b/Makefile
index 37c7072c7c..b1d4aa60d1 100644
--- a/Makefile
+++ b/Makefile
@@ -699,6 +699,8 @@ target-finalize: $(PACKAGES)
$(TARGET_DIR)/usr/lib/pkgconfig $(TARGET_DIR)/usr/share/pkgconfig \
$(TARGET_DIR)/usr/lib/cmake $(TARGET_DIR)/usr/share/cmake
find $(TARGET_DIR)/usr/{lib,share}/ -name '*.cmake' -print0 | xargs -0 rm -f
+ find $(TARGET_DIR)/usr/share/ -name '*.gir' -print0 | xargs -0 rm -f
+ find $(TARGET_DIR)/usr/share/ -name '*.rnc' -print0 | xargs -0 rm -f
find $(TARGET_DIR)/lib/ $(TARGET_DIR)/usr/lib/ $(TARGET_DIR)/usr/libexec/ \
\( -name '*.a' -o -name '*.la' \) -print0 | xargs -0 rm -f
ifneq ($(BR2_PACKAGE_GDB),y)
diff --git a/package/Config.in b/package/Config.in
index f5a17492c7..4e1961f345 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -1536,6 +1536,7 @@ menu "Other"
source "package/glibmm/Config.in"
source "package/glm/Config.in"
source "package/gmp/Config.in"
+ source "package/gobject-introspection/Config.in"
source "package/gsl/Config.in"
source "package/gtest/Config.in"
source "package/jemalloc/Config.in"
diff --git a/package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch b/package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch
new file mode 100644
index 0000000000..ecc7565b7a
--- /dev/null
+++ b/package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch
@@ -0,0 +1,50 @@
+From 3a9d1e5ee0aae56fafec0beba2014c19e4ff310c Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <***@gmail.com>
+Date: Wed, 23 Mar 2016 17:07:28 +0200
+Subject: [PATCH] Revert an incomplete upstream attempt at cross-compile support
+
+Upstream-Status: Pending
+Signed-off-by: Alexander Kanavin <***@gmail.com>
+Signed-off-by: Adam Duskett <***@gmail.com>
+---
+ common.mk | 4 ----
+ giscanner/gdumpparser.py | 6 ------
+ 2 files changed, 10 deletions(-)
+
+diff --git a/common.mk b/common.mk
+index b778f7a..e26c637 100644
+--- a/common.mk
++++ b/common.mk
+@@ -24,12 +24,8 @@ INTROSPECTION_SCANNER_ARGS = \
+ --add-include-path=$(top_builddir) \
+ --add-include-path=$(top_builddir)/gir
+
+-# GI_CROSS_LAUNCHER is the command to use for executing g-ir-compiler.
+-# Normally will be undefined but can be set (e.g. to wine or qemu)
+-# when cross-compiling
+ INTROSPECTION_COMPILER = \
+ env PATH=".libs:$(PATH)" \
+- $(GI_CROSS_LAUNCHER) \
+ $(top_builddir)/g-ir-compiler$(EXEEXT)
+
+ INTROSPECTION_COMPILER_ARGS = \
+diff --git a/giscanner/gdumpparser.py b/giscanner/gdumpparser.py
+index 1134f33..9bdc2bc 100644
+--- a/giscanner/gdumpparser.py
++++ b/giscanner/gdumpparser.py
+@@ -162,12 +162,6 @@ blob containing data gleaned from GObject's primitive introspection."""
+ out_path = os.path.join(self._binary.tmpdir, 'dump.xml')
+
+ args = []
+-
+- # Prepend the launcher command and arguments, if defined
+- launcher = os.environ.get('GI_CROSS_LAUNCHER')
+- if launcher:
+- args.extend(launcher.split())
+-
+ args.extend(self._binary.args)
+ args.append('--introspect-dump=%s,%s' % (in_path, out_path))
+
+--
+2.7.0
+
diff --git a/package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch b/package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch
new file mode 100644
index 0000000000..80837abc44
--- /dev/null
+++ b/package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch
@@ -0,0 +1,203 @@
+From b1503fe2693d602b3e24e4b832dc0934960d5d22 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <***@gmail.com>
+Date: Mon, 19 Oct 2015 18:29:21 +0300
+Subject: [PATCH] configure.ac: add host-gi, gi-cross-wrapper, gi-ldd-wrapper and introspection-data options
+
+With the first option, gobject-introspection tools (g-ir-doc-tool and g-ir-scanner)
+that are already installed in the host system will be used for building the source tree.
+
+With the second option, g-ir-scanner will be instructed to use an executable
+wrapper to run binaries it's producing, and g-ir-compiler will be run
+through the same wrapper (host system's g-ir-compiler cannot be used because
+it's producing architecture-specific output).
+
+With the third option, giscanner will be instructed to use a special ldd
+command instead of system's ldd (which does not work when the binary to inspect
+is compiled for a different architecture).
+
+With the fourth option, it is possible to disable building of introspection data
+(.gir and .typelib files), which may be difficult or impossible in cross-compilation
+environments, because of lack of emulation (or native hardware) for the target architecture
+on which the target binaries can be run.
+
+These options are useful when cross-compiling for a different target architecture.
+
+Upstream-Status: Pending [review on oe-core list]
+Signed-off-by: Alexander Kanavin <***@gmail.com>
+Signed-off-by: Adam Duskett <***@gmail.com>
+---
+ Makefile.am | 2 ++
+ common.mk | 39 +++++++++++++++++++++++++++++++++++++++
+ configure.ac | 42 ++++++++++++++++++++++++++++++++++++++++++
+ tests/Makefile.am | 5 ++++-
+ 4 files changed, 87 insertions(+), 1 deletion(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index b080a89..ce8d29b 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -21,7 +21,9 @@ include Makefile-cmph.am
+ include Makefile-girepository.am
+ include Makefile-giscanner.am
+ include Makefile-examples.am
++if BUILD_INTROSPECTION_DATA
+ include Makefile-gir.am
++endif
+ include Makefile-tools.am
+ include Makefile-msvcproj.am
+
+diff --git a/common.mk b/common.mk
+index e26c637..9f3a65f 100644
+--- a/common.mk
++++ b/common.mk
+@@ -6,6 +6,15 @@
+ # module itself.
+ #
+
++if USE_HOST_GI
++INTROSPECTION_SCANNER = \
++ env PATH="$(PATH)" \
++ LPATH=.libs \
++ CC="$(CC)" \
++ PYTHONPATH=$(top_builddir):$(top_srcdir) \
++ UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
++ g-ir-scanner
++else
+ INTROSPECTION_SCANNER = \
+ env PATH=".libs:$(PATH)" \
+ LPATH=.libs \
+@@ -14,9 +23,24 @@ INTROSPECTION_SCANNER = \
+ UNINSTALLED_INTROSPECTION_SRCDIR=$(top_srcdir) \
+ UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
+ $(top_builddir)/g-ir-scanner
++endif
++
++if USE_CROSS_WRAPPER
++CROSS_WRAPPER_ARG = --use-binary-wrapper=$(GI_CROSS_WRAPPER)
++else
++CROSS_WRAPPER_ARG =
++endif
++
++if USE_LDD_WRAPPER
++LDD_WRAPPER_ARG = --use-ldd-wrapper=$(GI_LDD_WRAPPER)
++else
++LDD_WRAPPER_ARG =
++endif
+
+ INTROSPECTION_SCANNER_ARGS = \
+ --verbose \
++ $(CROSS_WRAPPER_ARG) \
++ $(LDD_WRAPPER_ARG) \
+ -I$(top_srcdir) \
+ --add-include-path=$(srcdir) \
+ --add-include-path=$(top_srcdir)/gir \
+@@ -24,9 +48,15 @@ INTROSPECTION_SCANNER_ARGS = \
+ --add-include-path=$(top_builddir) \
+ --add-include-path=$(top_builddir)/gir
+
++if USE_CROSS_WRAPPER
++INTROSPECTION_COMPILER = \
++ env PATH=".libs:$(PATH)" \
++ $(GI_CROSS_WRAPPER) $(top_builddir)/g-ir-compiler$(EXEEXT)
++else
+ INTROSPECTION_COMPILER = \
+ env PATH=".libs:$(PATH)" \
+ $(top_builddir)/g-ir-compiler$(EXEEXT)
++endif
+
+ INTROSPECTION_COMPILER_ARGS = \
+ --includedir=$(srcdir) \
+@@ -35,6 +65,14 @@ INTROSPECTION_COMPILER_ARGS = \
+ --includedir=$(top_builddir) \
+ --includedir=$(top_builddir)/gir
+
++if USE_HOST_GI
++INTROSPECTION_DOCTOOL = \
++ env PATH="$(PATH)" \
++ LPATH=.libs \
++ PYTHONPATH=$(top_builddir):$(top_srcdir) \
++ UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
++ g-ir-doc-tool
++else
+ INTROSPECTION_DOCTOOL = \
+ env PATH=".libs:$(PATH)" \
+ LPATH=.libs \
+@@ -42,6 +80,7 @@ INTROSPECTION_DOCTOOL = \
+ UNINSTALLED_INTROSPECTION_SRCDIR=$(top_srcdir) \
+ UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
+ $(top_builddir)/g-ir-doc-tool
++endif
+
+ INTROSPECTION_DOCTOOL_ARGS = \
+ --add-include-path=$(srcdir) \
+diff --git a/configure.ac b/configure.ac
+index 6c91fa5..21340a5 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -367,6 +367,48 @@ dnl
+ AM_CONDITIONAL(MSVC_BASE_NO_TOOLSET_SET, [test x$MSVC_BASE_TOOLSET = x])
+ AM_CONDITIONAL(MSVC_NO_TOOLSET_SET, [test x$MSVC_TOOLSET = x])
+
++AC_ARG_ENABLE([host-gi],
++[AS_HELP_STRING([--enable-host-gi],[Use gobject introspection tools installed in the host system (useful when cross-compiling)])],
++[case "${enableval}" in
++ yes) host_gi=true ;;
++ no) host_gi=false ;;
++ *) AC_MSG_ERROR([bad value ${enableval} for --enable-host-gi]) ;;
++esac],[host_gi=false])
++AM_CONDITIONAL([USE_HOST_GI], [test x$host_gi = xtrue])
++
++AC_ARG_ENABLE([gi-cross-wrapper],
++[AS_HELP_STRING([--enable-gi-cross-wrapper=path],[Use a wrapper to run gicompiler and binaries produced by giscanner (useful when cross-compiling)])],
++[
++GI_CROSS_WRAPPER="${enableval}"
++use_wrapper=true
++],[
++GI_CROSS_WRAPPER=""
++use_wrapper=false
++])
++AC_SUBST(GI_CROSS_WRAPPER)
++AM_CONDITIONAL([USE_CROSS_WRAPPER], [test x$use_wrapper = xtrue])
++
++AC_ARG_ENABLE([gi-ldd-wrapper],
++[AS_HELP_STRING([--enable-gi-ldd-wrapper=path],[Use a ldd wrapper instead of system's ldd command in giscanner (useful when cross-compiling)])],
++[
++GI_LDD_WRAPPER="${enableval}"
++use_ldd_wrapper=true
++],[
++GI_LDD_WRAPPER=""
++use_ldd_wrapper=false
++])
++AC_SUBST(GI_LDD_WRAPPER)
++AM_CONDITIONAL([USE_LDD_WRAPPER], [test x$use_ldd_wrapper = xtrue])
++
++AC_ARG_ENABLE([introspection-data],
++[AS_HELP_STRING([--enable-introspection-data],[Build introspection data (.gir and .typelib files) in addition to library and tools])],
++[case "${enableval}" in
++ yes) introspection_data=true ;;
++ no) introspection_data=false ;;
++ *) AC_MSG_ERROR([bad value ${enableval} for --enable-introspection-data]) ;;
++esac],[introspection_data=true])
++AM_CONDITIONAL([BUILD_INTROSPECTION_DATA], [test x$introspection_data = xtrue])
++
+ AC_CONFIG_FILES([
+ Makefile
+ tests/Makefile
+diff --git a/tests/Makefile.am b/tests/Makefile.am
+index bdd0fa7..75dd3c9 100644
+--- a/tests/Makefile.am
++++ b/tests/Makefile.am
+@@ -1,6 +1,9 @@
+ include $(top_srcdir)/common.mk
+
+-SUBDIRS = . scanner repository offsets warn
++SUBDIRS = . scanner repository warn
++if BUILD_INTROSPECTION_DATA
++SUBDIRS += offsets
++endif
+
+ EXTRA_DIST=
+ BUILT_SOURCES=
+--
+2.7.0
+
diff --git a/package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch b/package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch
new file mode 100644
index 0000000000..0a8e6c032f
--- /dev/null
+++ b/package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch
@@ -0,0 +1,52 @@
+From 704b888d0abfb01067352c40156f49f655691c7c Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <***@gmail.com>
+Date: Mon, 19 Oct 2015 18:26:40 +0300
+Subject: [PATCH] giscanner: add --use-binary-wrapper option
+
+With this option, giscanner will use a wrapper executable to run
+binaries it's producing, instead of running them directly. This
+is useful when binaries are cross-compiled and cannot be run directly,
+but they can be run using for example QEMU emulation.
+
+Upstream-Status: Pending [review on oe-core list]
+Signed-off-by: Alexander Kanavin <***@gmail.com>
+Signed-off-by: Adam Duskett <***@gmail.com>
+---
+ giscanner/scannermain.py | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+diff --git a/giscanner/scannermain.py b/giscanner/scannermain.py
+index 633496f..d684cd0 100755
+--- a/giscanner/scannermain.py
++++ b/giscanner/scannermain.py
+@@ -124,6 +124,9 @@ def _get_option_parser():
+ parser.add_option("", "--program",
+ action="store", dest="program", default=None,
+ help="program to execute")
++ parser.add_option("", "--use-binary-wrapper",
++ action="store", dest="wrapper", default=None,
++ help="wrapper to use for running programs (useful when cross-compiling)")
+ parser.add_option("", "--program-arg",
+ action="append", dest="program_args", default=[],
+ help="extra arguments to program")
+@@ -422,6 +425,17 @@ def create_binary(transformer, options, args):
+ gdump_parser.get_error_quark_functions())
+
+ shlibs = resolve_shlibs(options, binary, options.libraries)
++ if options.wrapper:
++ # The wrapper needs the binary itself, not the libtool wrapper script,
++ # so we check if libtool has sneaked the binary into .libs subdirectory
++ # and adjust the path accordingly
++ import os.path
++ dir_name, binary_name = os.path.split(binary.args[0])
++ libtool_binary = os.path.join(dir_name, '.libs', binary_name)
++ if os.path.exists(libtool_binary):
++ binary.args[0] = libtool_binary
++ # Then prepend the wrapper to the command line to execute
++ binary.args = [options.wrapper] + binary.args
+ gdump_parser.set_introspection_binary(binary)
+ gdump_parser.parse()
+ return shlibs
+--
+2.7.0
+
diff --git a/package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch b/package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch
new file mode 100644
index 0000000000..97880ef51d
--- /dev/null
+++ b/package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch
@@ -0,0 +1,48 @@
+From d4ad57fd4a32c4f0d2f0522a3090ef940746431b Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <***@gmail.com>
+Date: Fri, 30 Oct 2015 16:28:46 +0200
+Subject: [PATCH] giscanner: add a --use-ldd-wrapper option
+
+This is useful in cross-compile environments where system's ldd
+command does not work on binaries built for a different architecture
+
+Upstream-Status: Pending [review in oe-core]
+Signed-off-by: Alexander Kanavin <***@gmail.com>
+Signed-off-by: Adam Duskett <***@gmail.com>
+---
+ giscanner/scannermain.py | 3 +++
+ giscanner/shlibs.py | 4 +++-
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/giscanner/scannermain.py b/giscanner/scannermain.py
+index d684cd0..1b3b369 100755
+--- a/giscanner/scannermain.py
++++ b/giscanner/scannermain.py
+@@ -127,6 +127,9 @@ def _get_option_parser():
+ parser.add_option("", "--use-binary-wrapper",
+ action="store", dest="wrapper", default=None,
+ help="wrapper to use for running programs (useful when cross-compiling)")
++ parser.add_option("", "--use-ldd-wrapper",
++ action="store", dest="ldd_wrapper", default=None,
++ help="wrapper to use instead of ldd (useful when cross-compiling)")
+ parser.add_option("", "--program-arg",
+ action="append", dest="program_args", default=[],
+ help="extra arguments to program")
+diff --git a/giscanner/shlibs.py b/giscanner/shlibs.py
+index c93d20c..c5b5942 100644
+--- a/giscanner/shlibs.py
++++ b/giscanner/shlibs.py
+@@ -105,7 +105,9 @@ def _resolve_non_libtool(options, binary, libraries):
+ args.extend(libtool)
+ args.append('--mode=execute')
+ platform_system = platform.system()
+- if platform_system == 'Darwin':
++ if options.ldd_wrapper:
++ args.extend([options.ldd_wrapper, binary.args[0]])
++ elif platform_system == 'Darwin':
+ args.extend(['otool', '-L', binary.args[0]])
+ else:
+ args.extend(['ldd', binary.args[0]])
+--
+2.7.0
+
diff --git a/package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch b/package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch
new file mode 100644
index 0000000000..21bcd9db94
--- /dev/null
+++ b/package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch
@@ -0,0 +1,39 @@
+From 08ee7e704d3ebbb783e26768074a5969d6843204 Mon Sep 17 00:00:00 2001
+From: Adam Duskett <***@outlook.com>
+Date: Wed, 18 Oct 2017 17:31:19 -0400
+Subject: [PATCH] add PYTHON_INCLUDES override
+
+As the configure script mixes up host/target python. Equivalent to the
+similar code in dbus-python.
+
+Signed-off-by: Adam Duskett <***@outlook.com>
+---
+ m4/python.m4 | 12 +++++++++++-
+ 1 file changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/m4/python.m4 b/m4/python.m4
+index ed5559d..9853263 100644
+--- a/m4/python.m4
++++ b/m4/python.m4
+@@ -43,7 +43,17 @@ AC_DEFUN([AM_CHECK_PYTHON_HEADERS],
+ [AC_REQUIRE([AM_PATH_PYTHON])
+ AC_MSG_CHECKING(for headers required to compile python extensions)
+ dnl deduce PYTHON_INCLUDES
+-PYTHON_INCLUDES=`$PYTHON-config --includes`
++if test "${PYTHON_INCLUDES+set}" = set; then
++ AC_MSG_NOTICE([PYTHON_INCLUDES overridden to: $PYTHON_INCLUDES])
++else
++ if test -x "$PYTHON_CONFIG"; then
++ PYTHON_INCLUDES=`$PYTHON_CONFIG --includes 2>/dev/null`
++ else
++ PYTHON_INCLUDES=`$PYTHON -c "import distutils.sysconfig, sys; sys.stdout.write(distutils.sysconfig.get_python_inc(True))"`
++ PYTHON_INCLUDES="-I$PYTHON_INCLUDES"
++ fi
++fi
++
+ AC_SUBST(PYTHON_INCLUDES)
+ dnl check if the headers exist:
+ save_CPPFLAGS="$CPPFLAGS"
+--
+2.13.6
+
diff --git a/package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch b/package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch
new file mode 100644
index 0000000000..053219188b
--- /dev/null
+++ b/package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch
@@ -0,0 +1,73 @@
+From 3a9b3d8179b7eb9d2cc93da31578945bc03a45c3 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <***@gmail.com>
+Date: Fri, 27 Apr 2018 12:56:15 -0400
+Subject: [PATCH] giscanner: add a --lib-dirs-envvar option
+
+By default LD_LIBRARY_PATH is set to the list of target library paths;
+this breaks down in cross-compilation environment, as we need to run a
+native emulation wrapper rather than the target binary itself. This patch
+allows exporting those paths to a different environment variable
+which can be picked up and used by the wrapper.
+
+Upstream-Status: Pending
+Signed-off-by: Alexander Kanavin <***@gmail.com>
+
+---
+ giscanner/ccompiler.py | 4 ++--
+ giscanner/dumper.py | 3 ++-
+ giscanner/scannermain.py | 3 +++
+ 3 files changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/giscanner/ccompiler.py b/giscanner/ccompiler.py
+index d10327c..6cf25d5 100644
+--- a/giscanner/ccompiler.py
++++ b/giscanner/ccompiler.py
+@@ -109,7 +109,7 @@ class CCompiler(object):
+
+ self._cflags_no_deprecation_warnings = "-Wno-deprecated-declarations"
+
+- def get_internal_link_flags(self, args, libtool, libraries, extra_libraries, libpaths):
++ def get_internal_link_flags(self, args, libtool, libraries, extra_libraries, libpaths, lib_dirs_envvar):
+ # An "internal" link is where the library to be introspected
+ # is being built in the current directory.
+
+@@ -119,7 +119,7 @@ class CCompiler(object):
+ if os.name == 'nt':
+ runtime_path_envvar = ['LIB', 'PATH']
+ else:
+- runtime_path_envvar = ['LD_LIBRARY_PATH', 'DYLD_LIBRARY_PATH']
++ runtime_path_envvar = ['LD_LIBRARY_PATH'] if not lib_dirs_envvar else [lib_dirs_envvar]
+ # Search the current directory first
+ # (This flag is not supported nor needed for Visual C++)
+ args.append('-L.')
+diff --git a/giscanner/dumper.py b/giscanner/dumper.py
+index 3c7220b..0abd565 100644
+--- a/giscanner/dumper.py
++++ b/giscanner/dumper.py
+@@ -259,7 +259,8 @@ class DumpCompiler(object):
+ libtool,
+ self._options.libraries,
+ self._options.extra_libraries,
+- self._options.library_paths)
++ self._options.library_paths,
++ self._options.lib_dirs_envvar)
+ args.extend(pkg_config_libs)
+
+ else:
+diff --git a/giscanner/scannermain.py b/giscanner/scannermain.py
+index d262785..51c9570 100755
+--- a/giscanner/scannermain.py
++++ b/giscanner/scannermain.py
+@@ -130,6 +130,9 @@ def _get_option_parser():
+ parser.add_option("", "--use-ldd-wrapper",
+ action="store", dest="ldd_wrapper", default=None,
+ help="wrapper to use instead of ldd (useful when cross-compiling)")
++ parser.add_option("", "--lib-dirs-envvar",
++ action="store", dest="lib_dirs_envvar", default=None,
++ help="environment variable to write a list of library directories to (for running the transient binary), instead of standard LD_LIBRARY_PATH")
+ parser.add_option("", "--program-arg",
+ action="append", dest="program_args", default=[],
+ help="extra arguments to program")
+--
+2.14.3
+
diff --git a/package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch b/package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch
new file mode 100644
index 0000000000..02fcdbeb25
--- /dev/null
+++ b/package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch
@@ -0,0 +1,29 @@
+From 72a427bc50daee8f1ded0e9221e53dbbf2a80f08 Mon Sep 17 00:00:00 2001
+From: Adam Duskett <***@gmail.com>
+Date: Wed, 14 Mar 2018 12:07:10 -0400
+Subject: [PATCH] Add rpath links to ccompiler
+
+This patch allows gobject-introspection to process extra paths passed to the
+compiler via the GIR_EXTRA_LIBS_PATH variable.
+
+Signed-off-by: Adam Duskett <***@gmail.com>
+---
+ giscanner/ccompiler.py | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/giscanner/ccompiler.py b/giscanner/ccompiler.py
+index a8bd5b1..51bb9bc 100644
+--- a/giscanner/ccompiler.py
++++ b/giscanner/ccompiler.py
+@@ -163,6 +163,8 @@ class CCompiler(object):
+
+ for envvar in runtime_path_envvar:
+ if envvar in os.environ:
++ for envvar_path in os.environ[envvar].split(':'):
++ args.append("-Wl,-rpath-link," + envvar_path)
+ os.environ[envvar] = \
+ os.pathsep.join(runtime_paths + [os.environ[envvar]])
+ else:
+--
+2.14.3
+
diff --git a/package/gobject-introspection/Config.in b/package/gobject-introspection/Config.in
new file mode 100644
index 0000000000..1da3cfa000
--- /dev/null
+++ b/package/gobject-introspection/Config.in
@@ -0,0 +1,31 @@
+config BR2_PACKAGE_GOBJECT_INTROSPECTION
+ bool "gobject-introspection"
+ depends on BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS
+ depends on BR2_TOOLCHAIN_HAS_THREADS # libffi, libglib2
+ depends on BR2_TOOLCHAIN_USES_GLIBC
+ depends on BR2_USE_MMU # python3, libglib2
+ depends on BR2_USE_WCHAR # python3, libglib2 -> gettext
+ depends on !BR2_STATIC_LIBS
+ depends on !BR2_MIPS_NABI32
+ select BR2_PACKAGE_LIBFFI
+ select BR2_PACKAGE_ZLIB
+ select BR2_PACKAGE_LIBGLIB2
+ select BR2_PACKAGE_HOST_PRELINK_CROSS
+ select BR2_PACKAGE_HOST_QEMU
+ select BR2_PACKAGE_HOST_QEMU_LINUX_USER_MODE
+ select BR2_PACKAGE_PYTHON3 if !BR2_PACKAGE_PYTHON
+ help
+ GObject introspection is a middleware layer between C
+ libraries (using GObject) and language bindings. The C library
+ can be scanned at compile time and generate a metadata file,
+ in addition to the actual native C library. Then at runtime,
+ language bindings can read this metadata and automatically
+ provide bindings to call into the C library.
+
+ https://wiki.gnome.org/action/show/Projects/GObjectIntrospection
+
+comment "gobject-introspection needs a glibc toolchain w/ wchar, threads, dynamic library"
+ depends on BR2_USE_MMU
+ depends on BR2_PACKAGE_GOBJECT_INTROSPECTION_ARCH_SUPPORTS_TARGET
+ depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS || \
+ BR2_STATIC_LIBS || !BR2_TOOLCHAIN_USES_GLIBC
diff --git a/package/gobject-introspection/g-ir-compiler.in b/package/gobject-introspection/g-ir-compiler.in
new file mode 100644
index 0000000000..b2f97ea870
--- /dev/null
+++ b/package/gobject-introspection/g-ir-compiler.in
@@ -0,0 +1,2 @@
+#!/bin/sh
+$STAGING_DIR/usr/bin/g-ir-scanner-qemuwrapper $STAGING_DIR/usr/bin/g-ir-compiler.real "$@"
diff --git a/package/gobject-introspection/g-ir-scanner-lddwrapper.in b/package/gobject-introspection/g-ir-scanner-lddwrapper.in
new file mode 100644
index 0000000000..12b064e4ad
--- /dev/null
+++ b/package/gobject-introspection/g-ir-scanner-lddwrapper.in
@@ -0,0 +1,2 @@
+#!/bin/sh
+${HOST_DIR}/sbin/prelink-rtld --root=${STAGING_DIR} "$@"
diff --git a/package/gobject-introspection/g-ir-scanner-qemuwrapper.in b/package/gobject-introspection/g-ir-scanner-qemuwrapper.in
new file mode 100644
index 0000000000..e793ce193f
--- /dev/null
+++ b/package/gobject-introspection/g-ir-scanner-qemuwrapper.in
@@ -0,0 +1,10 @@
+#!/bin/sh
+# Use a modules directory which does not exist so we don't load random things
+# which may then get deleted (or their dependencies) and potentially segfault
+export GIO_MODULE_DIR=$STAGING_DIR/usr/lib/gio/modules-dummy
+PSEUDO_UNLOAD=1 @QEMU_USER@ -r @TOOLCHAIN_HEADERS_VERSION@ -L $STAGING_DIR -E LD_LIBRARY_PATH=$GIR_EXTRA_LIBS_PATH:.libs:$STAGING_DIR/usr/lib:$STAGING_DIR/lib "$@"
+if [[ $? -ne 0 ]]; then
+ echo "If the above error message is about missing .so libraries, then setting up GIR_EXTRA_LIBS_PATH in the .mk file should help."
+ echo '(typically like this: GIR_EXTRA_LIBS_PATH="$(@D)/.libs")'
+ exit 1
+fi
diff --git a/package/gobject-introspection/g-ir-scanner.in b/package/gobject-introspection/g-ir-scanner.in
new file mode 100644
index 0000000000..71b1871cfd
--- /dev/null
+++ b/package/gobject-introspection/g-ir-scanner.in
@@ -0,0 +1,3 @@
+#!/bin/sh
+export GI_SCANNER_DISABLE_CACHE=1
+$HOST_DIR/bin/g-ir-scanner --lib-dirs-envvar=GIR_EXTRA_LIBS_PATH --use-binary-wrapper=$STAGING_DIR/usr/bin/g-ir-scanner-qemuwrapper --use-ldd-wrapper=$STAGING_DIR/usr/bin/g-ir-scanner-lddwrapper --add-include-path=$STAGING_DIR/usr/share/gir-1.0 "$@"
diff --git a/package/gobject-introspection/gobject-introspection.hash b/package/gobject-introspection/gobject-introspection.hash
new file mode 100644
index 0000000000..6524da8909
--- /dev/null
+++ b/package/gobject-introspection/gobject-introspection.hash
@@ -0,0 +1,4 @@
+#From http://ftp.gnome.org/pub/GNOME/sources/gobject-introspection/1.56/gobject-introspection-1.56.1.sha256sum
+sha256 5b2875ccff99ff7baab63a34b67f8c920def240e178ff50add809e267d9ea24b gobject-introspection-1.56.1.tar.xz
+sha256 d245807f90032872d1438d741ed21e2490e1175dc8aa3afa5ddb6c8e529b58e5 COPYING.LGPL
+sha256 32b1062f7da84967e7019d01ab805935caa7ab7321a7ced0e30ebe75e5df1670 COPYING.GPL
diff --git a/package/gobject-introspection/gobject-introspection.mk b/package/gobject-introspection/gobject-introspection.mk
new file mode 100644
index 0000000000..cff92fadbc
--- /dev/null
+++ b/package/gobject-introspection/gobject-introspection.mk
@@ -0,0 +1,98 @@
+################################################################################
+#
+# gobject-introspection
+#
+################################################################################
+
+GOBJECT_INTROSPECTION_VERSION_MAJOR = 1.56
+GOBJECT_INTROSPECTION_VERSION = $(GOBJECT_INTROSPECTION_VERSION_MAJOR).1
+GOBJECT_INTROSPECTION_SITE = http://ftp.gnome.org/pub/GNOME/sources/gobject-introspection/$(GOBJECT_INTROSPECTION_VERSION_MAJOR)
+GOBJECT_INTROSPECTION_SOURCE = gobject-introspection-$(GOBJECT_INTROSPECTION_VERSION).tar.xz
+GOBJECT_INTROSPECTION_DEPENDENCIES = libffi zlib libglib2 host-qemu host-gobject-introspection host-prelink-cross
+GOBJECT_INTROSPECTION_INSTALL_STAGING = YES
+GOBJECT_INTROSPECTION_AUTORECONF = YES
+GOBJECT_INTROSPECTION_LICENSE = Dual LGPLv2+/GPLv2+
+GOBJECT_INTROSPECTION_LICENSE_FILES = COPYING.LGPL COPYING.GPL
+HOST_GOBJECT_INTROSPECTION_DEPENDENCIES = host-libglib2 host-flex host-bison
+
+GOBJECT_INTROSPECTION_CONF_OPTS = \
+ --enable-host-gi \
+ --disable-static \
+ --enable-gi-cross-wrapper=$(STAGING_DIR)/usr/bin/g-ir-scanner-qemuwrapper \
+ --enable-gi-ldd-wrapper=$(STAGING_DIR)/usr/bin/g-ir-scanner-lddwrapper \
+ --enable-introspection-data
+
+ifeq ($(BR2_PACKAGE_CAIRO),y)
+GOBJECT_INTROSPECTION_DEPENDENCIES += cairo
+endif
+ifeq ($(BR2_PACKAGE_LIBFFI),y)
+GOBJECT_INTROSPECTION_DEPENDENCIES += libffi
+endif
+
+ifeq ($(BR2_PACKAGE_PYTHON),y)
+GOBJECT_INTROSPECTION_DEPENDENCIES += python
+HOST_GOBJECT_INTROSPECTION_DEPENDENCIES += host-python
+GOBJECT_INTROSPECTION_PYTHON_PATH="$(STAGING_DIR)/usr/bin/python2"
+else
+GOBJECT_INTROSPECTION_DEPENDENCIES += python3
+HOST_GOBJECT_INTROSPECTION_DEPENDENCIES += host-python3
+GOBJECT_INTROSPECTION_PYTHON_PATH="$(STAGING_DIR)/usr/bin/python3"
+endif
+
+# GI_SCANNER_DISABLE_CACHE=1 prevents g-ir-scanner from writing cache data to $HOME
+HOST_GOBJECT_INTROSPECTION_CONF_ENV = \
+ GI_SCANNER_DISABLE_CACHE=1 \
+ HOST_GOBJECT_INTROSPECTION_GIR_EXTRA_LIBS_PATH=$(@D)/.libs
+
+# GI_SCANNER_DISABLE_CACHE=1 prevents g-ir-scanner from writing cache data to $HOME
+GOBJECT_INTROSPECTION_CONF_ENV = \
+ GI_SCANNER_DISABLE_CACHE=1 \
+ GOBJECT_INTROSPECTION_GIR_EXTRA_LIBS_PATH=$(@D)/.libs \
+ PYTHON_INCLUDES="`$(GOBJECT_INTROSPECTION_PYTHON_PATH)-config --includes`"
+
+# Make sure g-ir-tool-template uses the host python.
+define GOBJECT_INTROSPECTION_FIX_TOOLTEMPLATE_PYTHON_PATH
+ sed -i -e '1s,#!.*,#!$(HOST_DIR)/bin/python,' $(@D)/tools/g-ir-tool-template.in
+endef
+GOBJECT_INTROSPECTION_PRE_CONFIGURE_HOOKS = GOBJECT_INTROSPECTION_FIX_TOOLTEMPLATE_PYTHON_PATH
+HOST_GOBJECT_INTROSPECTION_PRE_CONFIGURE_HOOKS = GOBJECT_INTROSPECTION_FIX_TOOLTEMPLATE_PYTHON_PATH
+
+GOBJECT_INTROSPECTION_WRAPPERS = \
+ g-ir-compiler \
+ g-ir-scanner
+
+# These wrappers allow gobject-introspection to build the internal introspection
+# libraries during the build process.
+define GOBJECT_INTROSPECTION_INSTALL_PRE_WRAPPERS
+ $(INSTALL) -D -m 755 package/gobject-introspection/g-ir-scanner-lddwrapper.in $(STAGING_DIR)/usr/bin/g-ir-scanner-lddwrapper
+ $(INSTALL) -D -m 755 package/gobject-introspection/g-ir-scanner-qemuwrapper.in $(STAGING_DIR)/usr/bin/g-ir-scanner-qemuwrapper
+ $(SED) "s|@QEMU_USER@|$(QEMU_USER)|g" $(STAGING_DIR)/usr/bin/g-ir-scanner-qemuwrapper
+ $(SED) "s|@TOOLCHAIN_HEADERS_VERSION@|$(BR2_TOOLCHAIN_HEADERS_AT_LEAST)|g" $(STAGING_DIR)/usr/bin/g-ir-scanner-qemuwrapper
+endef
+GOBJECT_INTROSPECTION_POST_PATCH_HOOKS = GOBJECT_INTROSPECTION_INSTALL_PRE_WRAPPERS
+
+# In order for gobject-introspection to work, qemu needs to run temporarily
+# to create binaries on the fly by g-ir-scanner. This involves creating
+# several wrapper scripts to accomplish the task:
+# g-ir-scanner-qemuwrapper, g-ir-compiler-wrapper,
+# g-ir-scanner-lddwrapper, g-ir-scanner-wrapper, g-ir-compiler-wrapper.
+define GOBJECT_INTROSPECTION_INSTALL_WRAPPERS
+ # Move the real binaries to their names.real, then replace them with
+ # the wrappers.
+ $(foreach w,$(GOBJECT_INTROSPECTION_WRAPPERS),
+ mv $(STAGING_DIR)/usr/bin/$(w) $(STAGING_DIR)/usr/bin/$(w).real
+ $(INSTALL) -D -m 755 \
+ package/gobject-introspection/$(w).in $(STAGING_DIR)/usr/bin/$(w)
+ )
+ $(SED) "***@g_ir_scanner=.*@g_ir_scanner=$(STAGING_DIR)/usr/bin/g-ir-***@g" \
+ $(STAGING_DIR)/usr/lib/pkgconfig/gobject-introspection-1.0.pc
+
+ # The pkgconfig file needs to point towards the wrappers instead of the native
+ # binaries.
+ $(SED) "***@g_ir_compiler=.*@g_ir_compiler=$(STAGING_DIR)/usr/bin/g-ir-***@g" \
+ $(STAGING_DIR)/usr/lib/pkgconfig/gobject-introspection-1.0.pc
+endef
+GOBJECT_INTROSPECTION_POST_INSTALL_STAGING_HOOKS = GOBJECT_INTROSPECTION_INSTALL_WRAPPERS
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))
diff --git a/package/pkg-autotools.mk b/package/pkg-autotools.mk
index 45de99356f..06021f95c1 100644
--- a/package/pkg-autotools.mk
+++ b/package/pkg-autotools.mk
@@ -162,6 +162,7 @@ endif

$(2)_CONF_ENV ?=
$(2)_CONF_OPTS ?=
+$(2)_GIR_EXTRA_LIBS_PATH ?=
$(2)_MAKE_ENV ?=
$(2)_MAKE_OPTS ?=
$(2)_INSTALL_OPTS ?= install
@@ -239,6 +240,8 @@ endef
endif
endif

+export GIR_EXTRA_LIBS_PATH=$$($$(PKG)_GIR_EXTRA_LIBS_PATH)
+
$(2)_POST_PATCH_HOOKS += UPDATE_CONFIG_HOOK

ifeq ($$($(2)_AUTORECONF),YES)
--
2.17.1
Joseph Kogut
2018-12-05 22:26:04 UTC
Permalink
Hi Adam,

I'm getting a build error on a Threadripper 1950X system. Qemu
segfaults with an illegal instruction when running one of the
wrappers.

CCLD g-ir-generate
CCLD glib-print
CCLD g-ir-compiler
CCLD g-ir-inspect
GICOMP gir/DBus-1.0.gir
GICOMP gir/fontconfig-2.0.gir
GICOMP gir/freetype2-2.0.gir
GICOMP gir/GL-1.0.gir
GISCAN GLib-2.0.gir
GICOMP gir/xft-2.0.gir
GICOMP gir/libxml2-2.0.gir
GICOMP gir/xfixes-4.0.gir
GICOMP gir/xlib-2.0.gir
GICOMP gir/xrandr-1.3.gir
GICOMP gir/win32-1.0.gir
GICOMP gir/cairo-1.0.gir
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
/home/joseph/buildroot/output/host/x86_64-buildroot-linux-gnu/sysroot/usr/bin/g-ir-scanner-qemuwrapper:
line 5: 33269 Illegal instruction (core dumped) PSEUDO_UNLOAD=1
/home/joseph/mercury-firmware/buildroot/output/host/bin/qemu-x86_64 -r
4.18 -L $STAGING_DIR -E
LD_LIBRARY_PATH=$GIR_EXTRA_LIBS_PATH:.libs:$STAGING_DIR/usr/lib:$STAGING_DIR/lib
"$@"
If the above error message is about missing .so libraries, then
setting up GIR_EXTRA_LIBS_PATH in the .mk file should help.
(typically like this: GIR_EXTRA_LIBS_PATH="$(@D)/.libs")
make[4]: *** [Makefile:3818: gir/xlib-2.0.typelib] Error 1
make[4]: *** Waiting for unfinished jobs....
Post by Adam Duskett
GObject introspection is a middleware layer between C
libraries (using GObject) and language bindings. The C library
can be scanned at compile time and generate a metadata file,
in addition to the actual native C library. Then at runtime,
language bindings can read this metadata and automatically
provide bindings to call into the C library.
There's an XML format called GIR used by GObject-Introspection.
The purpose of it is to provide a standard structure to access the
complete available API that a library or other unit of code exports.
It is meant to be language agnostic using namespaces to separate
core, language or library specific functionality.
Cross-compiling gobject-introspection is not an easy task. The main
issue is that in the process of creating the XML files,
gobject-introspection must first run and scan the binary, which, if the
binary is cross-compiled, would not typically be possible from the host
system.
Because of this limitation, several wrappers are used to call instead
first out qemu which will then run the native scanner to create the
binaries.
There are seven total patches and four different wrapper files needed
to successfully cross-compile and run this package, many of them are
from open-embedded, but two of them are of my own doing.
1) Revert a previous, incomplete attempt at adding cross-compiling
support.
2) Add support for the various wrappers. (See patch for details.)
3) Add an option to use a binary wrapper; this patch will force
giscanner to use a wrapper executable to run binaries it's producing,
instead of attempting to run them from the host.
4) Add an option to use an LDD wrapper, again, useful for
cross-compiled environments.
5) Overwrite python includes during the initial configure stage.
6) Add a --lib-dirs-envar option to pass to giscanner.
(See patch for details.)
7) Add rpath-links to ccompiler: when passing the
PACKAGE_GIR_EXTRA_LIBS_PATH to the ccompiler.py script,
ccompiler.py needs to add -Wl,-rpath-link to the environment for the
package to correctly link against the passed on paths.
---
- Fixed wrappers
- Added 0007-giscanner-add-a-lib-dirs-envvar-option.patch
- Added 0008-add-Float128.patch
- Removed Linux kernel dependency (baruch)
- Changed $(LINUX_VERSION) to $(BR2_TOOLCHAIN_HEADERS_AT_LEAST) (baruch)
@TOOLCHAIN_HEADERS_VERSION@ to match the above variable change.
- Added BR2_PACKAGE_GOBJECT_INTROSPECTION_ARCH_SUPPORTS_TARGET in Config.in
with only BR2_arm selected for now.
- Removed BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS in favor of the above change.
- Added two new lines in the base Makefile which removes any remaining .gir
or .rnc files from the target filing system, as these are not needed for
runtime, only compile time.
- Removed RFC tag.
- Added 0007-Add-rpath-links-to-ccompiler.patch
- Removed config-paths-with-PKG_CONFIG_SYSROOT_DIR-.patch as it is not
Yocto specific.
- Added the _GIR_EXTRA_LIBS_PATH to pkg-autotools.mk. This allows package
specific Gir libraries to be passed on to g-ir-scanner-qemuwrapper.
- Fixed a typo in g-ir-scanner-qemuwrapper.in.
- Remove BR2_PACKAGE_GOBJECT_INTROSPECTION_ARCH_SUPPORTS_TARGET in favor of
BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS
- Added a more detailed commit message (Yann)
- Update gobject-introspection to 1.56.1
- Remove upstreamed 0008-add-Float128.patch
- Remove the cross-ldd script in favor of the prelink-cross package.
- Install the ldd and qemu wrappers in a post patch hook seperate of
the other wrappers.
- Set --enable-introspection-data in the configure options.
- Add "select BR2_PACKAGE_HOST_PRELINK_CROSS" to Config.in
DEVELOPERS | 1 +
Makefile | 2 +
package/Config.in | 1 +
...lete-upstream-attempt-at-cross-compi.patch | 50 +++++
...-host-gi-gi-cross-wrapper-gi-ldd-wra.patch | 203 ++++++++++++++++++
...canner-add-use-binary-wrapper-option.patch | 52 +++++
...scanner-add-a-use-ldd-wrapper-option.patch | 48 +++++
.../0005-add-PYTHON_INCLUDES-override.patch | 39 ++++
...scanner-add-a-lib-dirs-envvar-option.patch | 73 +++++++
.../0007-Add-rpath-links-to-ccompiler.patch | 29 +++
package/gobject-introspection/Config.in | 31 +++
.../gobject-introspection/g-ir-compiler.in | 2 +
.../g-ir-scanner-lddwrapper.in | 2 +
.../g-ir-scanner-qemuwrapper.in | 10 +
package/gobject-introspection/g-ir-scanner.in | 3 +
.../gobject-introspection.hash | 4 +
.../gobject-introspection.mk | 98 +++++++++
package/pkg-autotools.mk | 3 +
18 files changed, 651 insertions(+)
create mode 100644 package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch
create mode 100644 package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch
create mode 100644 package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch
create mode 100644 package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch
create mode 100644 package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch
create mode 100644 package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch
create mode 100644 package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch
create mode 100644 package/gobject-introspection/Config.in
create mode 100644 package/gobject-introspection/g-ir-compiler.in
create mode 100644 package/gobject-introspection/g-ir-scanner-lddwrapper.in
create mode 100644 package/gobject-introspection/g-ir-scanner-qemuwrapper.in
create mode 100644 package/gobject-introspection/g-ir-scanner.in
create mode 100644 package/gobject-introspection/gobject-introspection.hash
create mode 100644 package/gobject-introspection/gobject-introspection.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index 014b245b3d..d2d61a23c3 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -34,6 +34,7 @@ F: package/audit/
F: package/busybox/
F: package/checkpolicy/
F: package/cppdb/
+F: package/gobject-introspection/
F: package/gstreamer1/gstreamer1/
F: package/gstreamer1/gstreamer1-mm/
F: package/gstreamer1/gst1-plugins-bad/
diff --git a/Makefile b/Makefile
index 37c7072c7c..b1d4aa60d1 100644
--- a/Makefile
+++ b/Makefile
@@ -699,6 +699,8 @@ target-finalize: $(PACKAGES)
$(TARGET_DIR)/usr/lib/pkgconfig $(TARGET_DIR)/usr/share/pkgconfig \
$(TARGET_DIR)/usr/lib/cmake $(TARGET_DIR)/usr/share/cmake
find $(TARGET_DIR)/usr/{lib,share}/ -name '*.cmake' -print0 | xargs -0 rm -f
+ find $(TARGET_DIR)/usr/share/ -name '*.gir' -print0 | xargs -0 rm -f
+ find $(TARGET_DIR)/usr/share/ -name '*.rnc' -print0 | xargs -0 rm -f
find $(TARGET_DIR)/lib/ $(TARGET_DIR)/usr/lib/ $(TARGET_DIR)/usr/libexec/ \
\( -name '*.a' -o -name '*.la' \) -print0 | xargs -0 rm -f
ifneq ($(BR2_PACKAGE_GDB),y)
diff --git a/package/Config.in b/package/Config.in
index f5a17492c7..4e1961f345 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -1536,6 +1536,7 @@ menu "Other"
source "package/glibmm/Config.in"
source "package/glm/Config.in"
source "package/gmp/Config.in"
+ source "package/gobject-introspection/Config.in"
source "package/gsl/Config.in"
source "package/gtest/Config.in"
source "package/jemalloc/Config.in"
diff --git a/package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch b/package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch
new file mode 100644
index 0000000000..ecc7565b7a
--- /dev/null
+++ b/package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch
@@ -0,0 +1,50 @@
+From 3a9d1e5ee0aae56fafec0beba2014c19e4ff310c Mon Sep 17 00:00:00 2001
+Date: Wed, 23 Mar 2016 17:07:28 +0200
+Subject: [PATCH] Revert an incomplete upstream attempt at cross-compile support
+
+Upstream-Status: Pending
+---
+ common.mk | 4 ----
+ giscanner/gdumpparser.py | 6 ------
+ 2 files changed, 10 deletions(-)
+
+diff --git a/common.mk b/common.mk
+index b778f7a..e26c637 100644
+--- a/common.mk
++++ b/common.mk
+ --add-include-path=$(top_builddir) \
+ --add-include-path=$(top_builddir)/gir
+
+-# GI_CROSS_LAUNCHER is the command to use for executing g-ir-compiler.
+-# Normally will be undefined but can be set (e.g. to wine or qemu)
+-# when cross-compiling
+ INTROSPECTION_COMPILER = \
+ env PATH=".libs:$(PATH)" \
+- $(GI_CROSS_LAUNCHER) \
+ $(top_builddir)/g-ir-compiler$(EXEEXT)
+
+ INTROSPECTION_COMPILER_ARGS = \
+diff --git a/giscanner/gdumpparser.py b/giscanner/gdumpparser.py
+index 1134f33..9bdc2bc 100644
+--- a/giscanner/gdumpparser.py
++++ b/giscanner/gdumpparser.py
+ out_path = os.path.join(self._binary.tmpdir, 'dump.xml')
+
+ args = []
+-
+- # Prepend the launcher command and arguments, if defined
+- launcher = os.environ.get('GI_CROSS_LAUNCHER')
+- args.extend(launcher.split())
+-
+ args.extend(self._binary.args)
+ args.append('--introspect-dump=%s,%s' % (in_path, out_path))
+
+--
+2.7.0
+
diff --git a/package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch b/package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch
new file mode 100644
index 0000000000..80837abc44
--- /dev/null
+++ b/package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch
@@ -0,0 +1,203 @@
+From b1503fe2693d602b3e24e4b832dc0934960d5d22 Mon Sep 17 00:00:00 2001
+Date: Mon, 19 Oct 2015 18:29:21 +0300
+Subject: [PATCH] configure.ac: add host-gi, gi-cross-wrapper, gi-ldd-wrapper and introspection-data options
+
+With the first option, gobject-introspection tools (g-ir-doc-tool and g-ir-scanner)
+that are already installed in the host system will be used for building the source tree.
+
+With the second option, g-ir-scanner will be instructed to use an executable
+wrapper to run binaries it's producing, and g-ir-compiler will be run
+through the same wrapper (host system's g-ir-compiler cannot be used because
+it's producing architecture-specific output).
+
+With the third option, giscanner will be instructed to use a special ldd
+command instead of system's ldd (which does not work when the binary to inspect
+is compiled for a different architecture).
+
+With the fourth option, it is possible to disable building of introspection data
+(.gir and .typelib files), which may be difficult or impossible in cross-compilation
+environments, because of lack of emulation (or native hardware) for the target architecture
+on which the target binaries can be run.
+
+These options are useful when cross-compiling for a different target architecture.
+
+Upstream-Status: Pending [review on oe-core list]
+---
+ Makefile.am | 2 ++
+ common.mk | 39 +++++++++++++++++++++++++++++++++++++++
+ configure.ac | 42 ++++++++++++++++++++++++++++++++++++++++++
+ tests/Makefile.am | 5 ++++-
+ 4 files changed, 87 insertions(+), 1 deletion(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index b080a89..ce8d29b 100644
+--- a/Makefile.am
++++ b/Makefile.am
+ include Makefile-girepository.am
+ include Makefile-giscanner.am
+ include Makefile-examples.am
++if BUILD_INTROSPECTION_DATA
+ include Makefile-gir.am
++endif
+ include Makefile-tools.am
+ include Makefile-msvcproj.am
+
+diff --git a/common.mk b/common.mk
+index e26c637..9f3a65f 100644
+--- a/common.mk
++++ b/common.mk
+ # module itself.
+ #
+
++if USE_HOST_GI
++INTROSPECTION_SCANNER = \
++ env PATH="$(PATH)" \
++ LPATH=.libs \
++ CC="$(CC)" \
++ PYTHONPATH=$(top_builddir):$(top_srcdir) \
++ UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
++ g-ir-scanner
++else
+ INTROSPECTION_SCANNER = \
+ env PATH=".libs:$(PATH)" \
+ LPATH=.libs \
+ UNINSTALLED_INTROSPECTION_SRCDIR=$(top_srcdir) \
+ UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
+ $(top_builddir)/g-ir-scanner
++endif
++
++if USE_CROSS_WRAPPER
++CROSS_WRAPPER_ARG = --use-binary-wrapper=$(GI_CROSS_WRAPPER)
++else
++CROSS_WRAPPER_ARG =
++endif
++
++if USE_LDD_WRAPPER
++LDD_WRAPPER_ARG = --use-ldd-wrapper=$(GI_LDD_WRAPPER)
++else
++LDD_WRAPPER_ARG =
++endif
+
+ INTROSPECTION_SCANNER_ARGS = \
+ --verbose \
++ $(CROSS_WRAPPER_ARG) \
++ $(LDD_WRAPPER_ARG) \
+ -I$(top_srcdir) \
+ --add-include-path=$(srcdir) \
+ --add-include-path=$(top_srcdir)/gir \
+ --add-include-path=$(top_builddir) \
+ --add-include-path=$(top_builddir)/gir
+
++if USE_CROSS_WRAPPER
++INTROSPECTION_COMPILER = \
++ env PATH=".libs:$(PATH)" \
++ $(GI_CROSS_WRAPPER) $(top_builddir)/g-ir-compiler$(EXEEXT)
++else
+ INTROSPECTION_COMPILER = \
+ env PATH=".libs:$(PATH)" \
+ $(top_builddir)/g-ir-compiler$(EXEEXT)
++endif
+
+ INTROSPECTION_COMPILER_ARGS = \
+ --includedir=$(srcdir) \
+ --includedir=$(top_builddir) \
+ --includedir=$(top_builddir)/gir
+
++if USE_HOST_GI
++INTROSPECTION_DOCTOOL = \
++ env PATH="$(PATH)" \
++ LPATH=.libs \
++ PYTHONPATH=$(top_builddir):$(top_srcdir) \
++ UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
++ g-ir-doc-tool
++else
+ INTROSPECTION_DOCTOOL = \
+ env PATH=".libs:$(PATH)" \
+ LPATH=.libs \
+ UNINSTALLED_INTROSPECTION_SRCDIR=$(top_srcdir) \
+ UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
+ $(top_builddir)/g-ir-doc-tool
++endif
+
+ INTROSPECTION_DOCTOOL_ARGS = \
+ --add-include-path=$(srcdir) \
+diff --git a/configure.ac b/configure.ac
+index 6c91fa5..21340a5 100644
+--- a/configure.ac
++++ b/configure.ac
+ AM_CONDITIONAL(MSVC_BASE_NO_TOOLSET_SET, [test x$MSVC_BASE_TOOLSET = x])
+ AM_CONDITIONAL(MSVC_NO_TOOLSET_SET, [test x$MSVC_TOOLSET = x])
+
++AC_ARG_ENABLE([host-gi],
++[AS_HELP_STRING([--enable-host-gi],[Use gobject introspection tools installed in the host system (useful when cross-compiling)])],
++[case "${enableval}" in
++ yes) host_gi=true ;;
++ no) host_gi=false ;;
++ *) AC_MSG_ERROR([bad value ${enableval} for --enable-host-gi]) ;;
++esac],[host_gi=false])
++AM_CONDITIONAL([USE_HOST_GI], [test x$host_gi = xtrue])
++
++AC_ARG_ENABLE([gi-cross-wrapper],
++[AS_HELP_STRING([--enable-gi-cross-wrapper=path],[Use a wrapper to run gicompiler and binaries produced by giscanner (useful when cross-compiling)])],
++[
++GI_CROSS_WRAPPER="${enableval}"
++use_wrapper=true
++],[
++GI_CROSS_WRAPPER=""
++use_wrapper=false
++])
++AC_SUBST(GI_CROSS_WRAPPER)
++AM_CONDITIONAL([USE_CROSS_WRAPPER], [test x$use_wrapper = xtrue])
++
++AC_ARG_ENABLE([gi-ldd-wrapper],
++[AS_HELP_STRING([--enable-gi-ldd-wrapper=path],[Use a ldd wrapper instead of system's ldd command in giscanner (useful when cross-compiling)])],
++[
++GI_LDD_WRAPPER="${enableval}"
++use_ldd_wrapper=true
++],[
++GI_LDD_WRAPPER=""
++use_ldd_wrapper=false
++])
++AC_SUBST(GI_LDD_WRAPPER)
++AM_CONDITIONAL([USE_LDD_WRAPPER], [test x$use_ldd_wrapper = xtrue])
++
++AC_ARG_ENABLE([introspection-data],
++[AS_HELP_STRING([--enable-introspection-data],[Build introspection data (.gir and .typelib files) in addition to library and tools])],
++[case "${enableval}" in
++ yes) introspection_data=true ;;
++ no) introspection_data=false ;;
++ *) AC_MSG_ERROR([bad value ${enableval} for --enable-introspection-data]) ;;
++esac],[introspection_data=true])
++AM_CONDITIONAL([BUILD_INTROSPECTION_DATA], [test x$introspection_data = xtrue])
++
+ AC_CONFIG_FILES([
+ Makefile
+ tests/Makefile
+diff --git a/tests/Makefile.am b/tests/Makefile.am
+index bdd0fa7..75dd3c9 100644
+--- a/tests/Makefile.am
++++ b/tests/Makefile.am
+ include $(top_srcdir)/common.mk
+
+-SUBDIRS = . scanner repository offsets warn
++SUBDIRS = . scanner repository warn
++if BUILD_INTROSPECTION_DATA
++SUBDIRS += offsets
++endif
+
+ EXTRA_DIST=
+ BUILT_SOURCES=
+--
+2.7.0
+
diff --git a/package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch b/package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch
new file mode 100644
index 0000000000..0a8e6c032f
--- /dev/null
+++ b/package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch
@@ -0,0 +1,52 @@
+From 704b888d0abfb01067352c40156f49f655691c7c Mon Sep 17 00:00:00 2001
+Date: Mon, 19 Oct 2015 18:26:40 +0300
+Subject: [PATCH] giscanner: add --use-binary-wrapper option
+
+With this option, giscanner will use a wrapper executable to run
+binaries it's producing, instead of running them directly. This
+is useful when binaries are cross-compiled and cannot be run directly,
+but they can be run using for example QEMU emulation.
+
+Upstream-Status: Pending [review on oe-core list]
+---
+ giscanner/scannermain.py | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+diff --git a/giscanner/scannermain.py b/giscanner/scannermain.py
+index 633496f..d684cd0 100755
+--- a/giscanner/scannermain.py
++++ b/giscanner/scannermain.py
+ parser.add_option("", "--program",
+ action="store", dest="program", default=None,
+ help="program to execute")
++ parser.add_option("", "--use-binary-wrapper",
++ action="store", dest="wrapper", default=None,
++ help="wrapper to use for running programs (useful when cross-compiling)")
+ parser.add_option("", "--program-arg",
+ action="append", dest="program_args", default=[],
+ help="extra arguments to program")
+ gdump_parser.get_error_quark_functions())
+
+ shlibs = resolve_shlibs(options, binary, options.libraries)
++ # The wrapper needs the binary itself, not the libtool wrapper script,
++ # so we check if libtool has sneaked the binary into .libs subdirectory
++ # and adjust the path accordingly
++ import os.path
++ dir_name, binary_name = os.path.split(binary.args[0])
++ libtool_binary = os.path.join(dir_name, '.libs', binary_name)
++ binary.args[0] = libtool_binary
++ # Then prepend the wrapper to the command line to execute
++ binary.args = [options.wrapper] + binary.args
+ gdump_parser.set_introspection_binary(binary)
+ gdump_parser.parse()
+ return shlibs
+--
+2.7.0
+
diff --git a/package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch b/package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch
new file mode 100644
index 0000000000..97880ef51d
--- /dev/null
+++ b/package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch
@@ -0,0 +1,48 @@
+From d4ad57fd4a32c4f0d2f0522a3090ef940746431b Mon Sep 17 00:00:00 2001
+Date: Fri, 30 Oct 2015 16:28:46 +0200
+Subject: [PATCH] giscanner: add a --use-ldd-wrapper option
+
+This is useful in cross-compile environments where system's ldd
+command does not work on binaries built for a different architecture
+
+Upstream-Status: Pending [review in oe-core]
+---
+ giscanner/scannermain.py | 3 +++
+ giscanner/shlibs.py | 4 +++-
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/giscanner/scannermain.py b/giscanner/scannermain.py
+index d684cd0..1b3b369 100755
+--- a/giscanner/scannermain.py
++++ b/giscanner/scannermain.py
+ parser.add_option("", "--use-binary-wrapper",
+ action="store", dest="wrapper", default=None,
+ help="wrapper to use for running programs (useful when cross-compiling)")
++ parser.add_option("", "--use-ldd-wrapper",
++ action="store", dest="ldd_wrapper", default=None,
++ help="wrapper to use instead of ldd (useful when cross-compiling)")
+ parser.add_option("", "--program-arg",
+ action="append", dest="program_args", default=[],
+ help="extra arguments to program")
+diff --git a/giscanner/shlibs.py b/giscanner/shlibs.py
+index c93d20c..c5b5942 100644
+--- a/giscanner/shlibs.py
++++ b/giscanner/shlibs.py
+ args.extend(libtool)
+ args.append('--mode=execute')
+ platform_system = platform.system()
++ args.extend([options.ldd_wrapper, binary.args[0]])
+ args.extend(['otool', '-L', binary.args[0]])
+ args.extend(['ldd', binary.args[0]])
+--
+2.7.0
+
diff --git a/package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch b/package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch
new file mode 100644
index 0000000000..21bcd9db94
--- /dev/null
+++ b/package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch
@@ -0,0 +1,39 @@
+From 08ee7e704d3ebbb783e26768074a5969d6843204 Mon Sep 17 00:00:00 2001
+Date: Wed, 18 Oct 2017 17:31:19 -0400
+Subject: [PATCH] add PYTHON_INCLUDES override
+
+As the configure script mixes up host/target python. Equivalent to the
+similar code in dbus-python.
+
+---
+ m4/python.m4 | 12 +++++++++++-
+ 1 file changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/m4/python.m4 b/m4/python.m4
+index ed5559d..9853263 100644
+--- a/m4/python.m4
++++ b/m4/python.m4
+ [AC_REQUIRE([AM_PATH_PYTHON])
+ AC_MSG_CHECKING(for headers required to compile python extensions)
+ dnl deduce PYTHON_INCLUDES
+-PYTHON_INCLUDES=`$PYTHON-config --includes`
++if test "${PYTHON_INCLUDES+set}" = set; then
++ AC_MSG_NOTICE([PYTHON_INCLUDES overridden to: $PYTHON_INCLUDES])
++else
++ if test -x "$PYTHON_CONFIG"; then
++ PYTHON_INCLUDES=`$PYTHON_CONFIG --includes 2>/dev/null`
++ else
++ PYTHON_INCLUDES=`$PYTHON -c "import distutils.sysconfig, sys; sys.stdout.write(distutils.sysconfig.get_python_inc(True))"`
++ PYTHON_INCLUDES="-I$PYTHON_INCLUDES"
++ fi
++fi
++
+ AC_SUBST(PYTHON_INCLUDES)
+ save_CPPFLAGS="$CPPFLAGS"
+--
+2.13.6
+
diff --git a/package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch b/package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch
new file mode 100644
index 0000000000..053219188b
--- /dev/null
+++ b/package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch
@@ -0,0 +1,73 @@
+From 3a9b3d8179b7eb9d2cc93da31578945bc03a45c3 Mon Sep 17 00:00:00 2001
+Date: Fri, 27 Apr 2018 12:56:15 -0400
+Subject: [PATCH] giscanner: add a --lib-dirs-envvar option
+
+By default LD_LIBRARY_PATH is set to the list of target library paths;
+this breaks down in cross-compilation environment, as we need to run a
+native emulation wrapper rather than the target binary itself. This patch
+allows exporting those paths to a different environment variable
+which can be picked up and used by the wrapper.
+
+Upstream-Status: Pending
+
+---
+ giscanner/ccompiler.py | 4 ++--
+ giscanner/dumper.py | 3 ++-
+ giscanner/scannermain.py | 3 +++
+ 3 files changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/giscanner/ccompiler.py b/giscanner/ccompiler.py
+index d10327c..6cf25d5 100644
+--- a/giscanner/ccompiler.py
++++ b/giscanner/ccompiler.py
+
+ self._cflags_no_deprecation_warnings = "-Wno-deprecated-declarations"
+
+ # An "internal" link is where the library to be introspected
+ # is being built in the current directory.
+
+ runtime_path_envvar = ['LIB', 'PATH']
+- runtime_path_envvar = ['LD_LIBRARY_PATH', 'DYLD_LIBRARY_PATH']
++ runtime_path_envvar = ['LD_LIBRARY_PATH'] if not lib_dirs_envvar else [lib_dirs_envvar]
+ # Search the current directory first
+ # (This flag is not supported nor needed for Visual C++)
+ args.append('-L.')
+diff --git a/giscanner/dumper.py b/giscanner/dumper.py
+index 3c7220b..0abd565 100644
+--- a/giscanner/dumper.py
++++ b/giscanner/dumper.py
+ libtool,
+ self._options.libraries,
+ self._options.extra_libraries,
+- self._options.library_paths)
++ self._options.library_paths,
++ self._options.lib_dirs_envvar)
+ args.extend(pkg_config_libs)
+
+diff --git a/giscanner/scannermain.py b/giscanner/scannermain.py
+index d262785..51c9570 100755
+--- a/giscanner/scannermain.py
++++ b/giscanner/scannermain.py
+ parser.add_option("", "--use-ldd-wrapper",
+ action="store", dest="ldd_wrapper", default=None,
+ help="wrapper to use instead of ldd (useful when cross-compiling)")
++ parser.add_option("", "--lib-dirs-envvar",
++ action="store", dest="lib_dirs_envvar", default=None,
++ help="environment variable to write a list of library directories to (for running the transient binary), instead of standard LD_LIBRARY_PATH")
+ parser.add_option("", "--program-arg",
+ action="append", dest="program_args", default=[],
+ help="extra arguments to program")
+--
+2.14.3
+
diff --git a/package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch b/package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch
new file mode 100644
index 0000000000..02fcdbeb25
--- /dev/null
+++ b/package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch
@@ -0,0 +1,29 @@
+From 72a427bc50daee8f1ded0e9221e53dbbf2a80f08 Mon Sep 17 00:00:00 2001
+Date: Wed, 14 Mar 2018 12:07:10 -0400
+Subject: [PATCH] Add rpath links to ccompiler
+
+This patch allows gobject-introspection to process extra paths passed to the
+compiler via the GIR_EXTRA_LIBS_PATH variable.
+
+---
+ giscanner/ccompiler.py | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/giscanner/ccompiler.py b/giscanner/ccompiler.py
+index a8bd5b1..51bb9bc 100644
+--- a/giscanner/ccompiler.py
++++ b/giscanner/ccompiler.py
+
++ args.append("-Wl,-rpath-link," + envvar_path)
+ os.environ[envvar] = \
+ os.pathsep.join(runtime_paths + [os.environ[envvar]])
+--
+2.14.3
+
diff --git a/package/gobject-introspection/Config.in b/package/gobject-introspection/Config.in
new file mode 100644
index 0000000000..1da3cfa000
--- /dev/null
+++ b/package/gobject-introspection/Config.in
@@ -0,0 +1,31 @@
+config BR2_PACKAGE_GOBJECT_INTROSPECTION
+ bool "gobject-introspection"
+ depends on BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS
+ depends on BR2_TOOLCHAIN_HAS_THREADS # libffi, libglib2
+ depends on BR2_TOOLCHAIN_USES_GLIBC
+ depends on BR2_USE_MMU # python3, libglib2
+ depends on BR2_USE_WCHAR # python3, libglib2 -> gettext
+ depends on !BR2_STATIC_LIBS
+ depends on !BR2_MIPS_NABI32
+ select BR2_PACKAGE_LIBFFI
+ select BR2_PACKAGE_ZLIB
+ select BR2_PACKAGE_LIBGLIB2
+ select BR2_PACKAGE_HOST_PRELINK_CROSS
+ select BR2_PACKAGE_HOST_QEMU
+ select BR2_PACKAGE_HOST_QEMU_LINUX_USER_MODE
+ select BR2_PACKAGE_PYTHON3 if !BR2_PACKAGE_PYTHON
+ help
+ GObject introspection is a middleware layer between C
+ libraries (using GObject) and language bindings. The C library
+ can be scanned at compile time and generate a metadata file,
+ in addition to the actual native C library. Then at runtime,
+ language bindings can read this metadata and automatically
+ provide bindings to call into the C library.
+
+ https://wiki.gnome.org/action/show/Projects/GObjectIntrospection
+
+comment "gobject-introspection needs a glibc toolchain w/ wchar, threads, dynamic library"
+ depends on BR2_USE_MMU
+ depends on BR2_PACKAGE_GOBJECT_INTROSPECTION_ARCH_SUPPORTS_TARGET
+ depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS || \
+ BR2_STATIC_LIBS || !BR2_TOOLCHAIN_USES_GLIBC
diff --git a/package/gobject-introspection/g-ir-compiler.in b/package/gobject-introspection/g-ir-compiler.in
new file mode 100644
index 0000000000..b2f97ea870
--- /dev/null
+++ b/package/gobject-introspection/g-ir-compiler.in
@@ -0,0 +1,2 @@
+#!/bin/sh
diff --git a/package/gobject-introspection/g-ir-scanner-lddwrapper.in b/package/gobject-introspection/g-ir-scanner-lddwrapper.in
new file mode 100644
index 0000000000..12b064e4ad
--- /dev/null
+++ b/package/gobject-introspection/g-ir-scanner-lddwrapper.in
@@ -0,0 +1,2 @@
+#!/bin/sh
diff --git a/package/gobject-introspection/g-ir-scanner-qemuwrapper.in b/package/gobject-introspection/g-ir-scanner-qemuwrapper.in
new file mode 100644
index 0000000000..e793ce193f
--- /dev/null
+++ b/package/gobject-introspection/g-ir-scanner-qemuwrapper.in
@@ -0,0 +1,10 @@
+#!/bin/sh
+# Use a modules directory which does not exist so we don't load random things
+# which may then get deleted (or their dependencies) and potentially segfault
+export GIO_MODULE_DIR=$STAGING_DIR/usr/lib/gio/modules-dummy
Adding the parameter "-cpu max" to the invocation of QEMU_USER
in g-ir-scanner-qemuwrapper.in resolves the issue for me.
Post by Adam Duskett
+if [[ $? -ne 0 ]]; then
+ echo "If the above error message is about missing .so libraries, then setting up GIR_EXTRA_LIBS_PATH in the .mk file should help."
+ exit 1
+fi
diff --git a/package/gobject-introspection/g-ir-scanner.in b/package/gobject-introspection/g-ir-scanner.in
new file mode 100644
index 0000000000..71b1871cfd
--- /dev/null
+++ b/package/gobject-introspection/g-ir-scanner.in
@@ -0,0 +1,3 @@
+#!/bin/sh
+export GI_SCANNER_DISABLE_CACHE=1
diff --git a/package/gobject-introspection/gobject-introspection.hash b/package/gobject-introspection/gobject-introspection.hash
new file mode 100644
index 0000000000..6524da8909
--- /dev/null
+++ b/package/gobject-introspection/gobject-introspection.hash
@@ -0,0 +1,4 @@
+#From http://ftp.gnome.org/pub/GNOME/sources/gobject-introspection/1.56/gobject-introspection-1.56.1.sha256sum
+sha256 5b2875ccff99ff7baab63a34b67f8c920def240e178ff50add809e267d9ea24b gobject-introspection-1.56.1.tar.xz
+sha256 d245807f90032872d1438d741ed21e2490e1175dc8aa3afa5ddb6c8e529b58e5 COPYING.LGPL
+sha256 32b1062f7da84967e7019d01ab805935caa7ab7321a7ced0e30ebe75e5df1670 COPYING.GPL
diff --git a/package/gobject-introspection/gobject-introspection.mk b/package/gobject-introspection/gobject-introspection.mk
new file mode 100644
index 0000000000..cff92fadbc
--- /dev/null
+++ b/package/gobject-introspection/gobject-introspection.mk
@@ -0,0 +1,98 @@
+################################################################################
+#
+# gobject-introspection
+#
+################################################################################
+
+GOBJECT_INTROSPECTION_VERSION_MAJOR = 1.56
+GOBJECT_INTROSPECTION_VERSION = $(GOBJECT_INTROSPECTION_VERSION_MAJOR).1
+GOBJECT_INTROSPECTION_SITE = http://ftp.gnome.org/pub/GNOME/sources/gobject-introspection/$(GOBJECT_INTROSPECTION_VERSION_MAJOR)
+GOBJECT_INTROSPECTION_SOURCE = gobject-introspection-$(GOBJECT_INTROSPECTION_VERSION).tar.xz
+GOBJECT_INTROSPECTION_DEPENDENCIES = libffi zlib libglib2 host-qemu host-gobject-introspection host-prelink-cross
+GOBJECT_INTROSPECTION_INSTALL_STAGING = YES
+GOBJECT_INTROSPECTION_AUTORECONF = YES
+GOBJECT_INTROSPECTION_LICENSE = Dual LGPLv2+/GPLv2+
+GOBJECT_INTROSPECTION_LICENSE_FILES = COPYING.LGPL COPYING.GPL
+HOST_GOBJECT_INTROSPECTION_DEPENDENCIES = host-libglib2 host-flex host-bison
+
+GOBJECT_INTROSPECTION_CONF_OPTS = \
+ --enable-host-gi \
+ --disable-static \
+ --enable-gi-cross-wrapper=$(STAGING_DIR)/usr/bin/g-ir-scanner-qemuwrapper \
+ --enable-gi-ldd-wrapper=$(STAGING_DIR)/usr/bin/g-ir-scanner-lddwrapper \
+ --enable-introspection-data
+
+ifeq ($(BR2_PACKAGE_CAIRO),y)
+GOBJECT_INTROSPECTION_DEPENDENCIES += cairo
+endif
+ifeq ($(BR2_PACKAGE_LIBFFI),y)
+GOBJECT_INTROSPECTION_DEPENDENCIES += libffi
+endif
+
+ifeq ($(BR2_PACKAGE_PYTHON),y)
+GOBJECT_INTROSPECTION_DEPENDENCIES += python
+HOST_GOBJECT_INTROSPECTION_DEPENDENCIES += host-python
+GOBJECT_INTROSPECTION_PYTHON_PATH="$(STAGING_DIR)/usr/bin/python2"
+else
+GOBJECT_INTROSPECTION_DEPENDENCIES += python3
+HOST_GOBJECT_INTROSPECTION_DEPENDENCIES += host-python3
+GOBJECT_INTROSPECTION_PYTHON_PATH="$(STAGING_DIR)/usr/bin/python3"
+endif
+
+# GI_SCANNER_DISABLE_CACHE=1 prevents g-ir-scanner from writing cache data to $HOME
+HOST_GOBJECT_INTROSPECTION_CONF_ENV = \
+ GI_SCANNER_DISABLE_CACHE=1 \
+
+# GI_SCANNER_DISABLE_CACHE=1 prevents g-ir-scanner from writing cache data to $HOME
+GOBJECT_INTROSPECTION_CONF_ENV = \
+ GI_SCANNER_DISABLE_CACHE=1 \
+ PYTHON_INCLUDES="`$(GOBJECT_INTROSPECTION_PYTHON_PATH)-config --includes`"
+
+# Make sure g-ir-tool-template uses the host python.
+define GOBJECT_INTROSPECTION_FIX_TOOLTEMPLATE_PYTHON_PATH
+endef
+GOBJECT_INTROSPECTION_PRE_CONFIGURE_HOOKS = GOBJECT_INTROSPECTION_FIX_TOOLTEMPLATE_PYTHON_PATH
+HOST_GOBJECT_INTROSPECTION_PRE_CONFIGURE_HOOKS = GOBJECT_INTROSPECTION_FIX_TOOLTEMPLATE_PYTHON_PATH
+
+GOBJECT_INTROSPECTION_WRAPPERS = \
+ g-ir-compiler \
+ g-ir-scanner
+
+# These wrappers allow gobject-introspection to build the internal introspection
+# libraries during the build process.
+define GOBJECT_INTROSPECTION_INSTALL_PRE_WRAPPERS
+ $(INSTALL) -D -m 755 package/gobject-introspection/g-ir-scanner-lddwrapper.in $(STAGING_DIR)/usr/bin/g-ir-scanner-lddwrapper
+ $(INSTALL) -D -m 755 package/gobject-introspection/g-ir-scanner-qemuwrapper.in $(STAGING_DIR)/usr/bin/g-ir-scanner-qemuwrapper
+endef
+GOBJECT_INTROSPECTION_POST_PATCH_HOOKS = GOBJECT_INTROSPECTION_INSTALL_PRE_WRAPPERS
+
+# In order for gobject-introspection to work, qemu needs to run temporarily
+# to create binaries on the fly by g-ir-scanner. This involves creating
+# g-ir-scanner-qemuwrapper, g-ir-compiler-wrapper,
+# g-ir-scanner-lddwrapper, g-ir-scanner-wrapper, g-ir-compiler-wrapper.
+define GOBJECT_INTROSPECTION_INSTALL_WRAPPERS
+ # Move the real binaries to their names.real, then replace them with
+ # the wrappers.
+ $(foreach w,$(GOBJECT_INTROSPECTION_WRAPPERS),
+ mv $(STAGING_DIR)/usr/bin/$(w) $(STAGING_DIR)/usr/bin/$(w).real
+ $(INSTALL) -D -m 755 \
+ package/gobject-introspection/$(w).in $(STAGING_DIR)/usr/bin/$(w)
+ )
+ $(STAGING_DIR)/usr/lib/pkgconfig/gobject-introspection-1.0.pc
+
+ # The pkgconfig file needs to point towards the wrappers instead of the native
+ # binaries.
+ $(STAGING_DIR)/usr/lib/pkgconfig/gobject-introspection-1.0.pc
+endef
+GOBJECT_INTROSPECTION_POST_INSTALL_STAGING_HOOKS = GOBJECT_INTROSPECTION_INSTALL_WRAPPERS
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))
diff --git a/package/pkg-autotools.mk b/package/pkg-autotools.mk
index 45de99356f..06021f95c1 100644
--- a/package/pkg-autotools.mk
+++ b/package/pkg-autotools.mk
@@ -162,6 +162,7 @@ endif
$(2)_CONF_ENV ?=
$(2)_CONF_OPTS ?=
+$(2)_GIR_EXTRA_LIBS_PATH ?=
$(2)_MAKE_ENV ?=
$(2)_MAKE_OPTS ?=
$(2)_INSTALL_OPTS ?= install
@@ -239,6 +240,8 @@ endef
endif
endif
+export GIR_EXTRA_LIBS_PATH=$$($$(PKG)_GIR_EXTRA_LIBS_PATH)
+
$(2)_POST_PATCH_HOOKS += UPDATE_CONFIG_HOOK
ifeq ($$($(2)_AUTORECONF),YES)
--
2.17.1
_______________________________________________
buildroot mailing list
http://lists.busybox.net/mailman/listinfo/buildroot
Regards,
Joseph
Adam Duskett
2018-12-10 16:53:03 UTC
Permalink
Hello;

Sorry about the late reply!

It looks like for x86 specifically, a -cpu option has to be appended
to the g-ir-scanner-qemuwrapper file.
That should clean up the errors. I will submit a patch hopefully in
the next few days that will address the issue.

Thanks!

Adam
Post by Joseph Kogut
Hi Adam,
I'm getting a build error on a Threadripper 1950X system. Qemu
segfaults with an illegal instruction when running one of the
wrappers.
CCLD g-ir-generate
CCLD glib-print
CCLD g-ir-compiler
CCLD g-ir-inspect
GICOMP gir/DBus-1.0.gir
GICOMP gir/fontconfig-2.0.gir
GICOMP gir/freetype2-2.0.gir
GICOMP gir/GL-1.0.gir
GISCAN GLib-2.0.gir
GICOMP gir/xft-2.0.gir
GICOMP gir/libxml2-2.0.gir
GICOMP gir/xfixes-4.0.gir
GICOMP gir/xlib-2.0.gir
GICOMP gir/xrandr-1.3.gir
GICOMP gir/win32-1.0.gir
GICOMP gir/cairo-1.0.gir
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
qemu: uncaught target signal 4 (Illegal instruction) - core dumped
line 5: 33269 Illegal instruction (core dumped) PSEUDO_UNLOAD=1
/home/joseph/mercury-firmware/buildroot/output/host/bin/qemu-x86_64 -r
4.18 -L $STAGING_DIR -E
LD_LIBRARY_PATH=$GIR_EXTRA_LIBS_PATH:.libs:$STAGING_DIR/usr/lib:$STAGING_DIR/lib
If the above error message is about missing .so libraries, then
setting up GIR_EXTRA_LIBS_PATH in the .mk file should help.
make[4]: *** [Makefile:3818: gir/xlib-2.0.typelib] Error 1
make[4]: *** Waiting for unfinished jobs....
Post by Adam Duskett
GObject introspection is a middleware layer between C
libraries (using GObject) and language bindings. The C library
can be scanned at compile time and generate a metadata file,
in addition to the actual native C library. Then at runtime,
language bindings can read this metadata and automatically
provide bindings to call into the C library.
There's an XML format called GIR used by GObject-Introspection.
The purpose of it is to provide a standard structure to access the
complete available API that a library or other unit of code exports.
It is meant to be language agnostic using namespaces to separate
core, language or library specific functionality.
Cross-compiling gobject-introspection is not an easy task. The main
issue is that in the process of creating the XML files,
gobject-introspection must first run and scan the binary, which, if the
binary is cross-compiled, would not typically be possible from the host
system.
Because of this limitation, several wrappers are used to call instead
first out qemu which will then run the native scanner to create the
binaries.
There are seven total patches and four different wrapper files needed
to successfully cross-compile and run this package, many of them are
from open-embedded, but two of them are of my own doing.
1) Revert a previous, incomplete attempt at adding cross-compiling
support.
2) Add support for the various wrappers. (See patch for details.)
3) Add an option to use a binary wrapper; this patch will force
giscanner to use a wrapper executable to run binaries it's producing,
instead of attempting to run them from the host.
4) Add an option to use an LDD wrapper, again, useful for
cross-compiled environments.
5) Overwrite python includes during the initial configure stage.
6) Add a --lib-dirs-envar option to pass to giscanner.
(See patch for details.)
7) Add rpath-links to ccompiler: when passing the
PACKAGE_GIR_EXTRA_LIBS_PATH to the ccompiler.py script,
ccompiler.py needs to add -Wl,-rpath-link to the environment for the
package to correctly link against the passed on paths.
---
- Fixed wrappers
- Added 0007-giscanner-add-a-lib-dirs-envvar-option.patch
- Added 0008-add-Float128.patch
- Removed Linux kernel dependency (baruch)
- Changed $(LINUX_VERSION) to $(BR2_TOOLCHAIN_HEADERS_AT_LEAST) (baruch)
@TOOLCHAIN_HEADERS_VERSION@ to match the above variable change.
- Added BR2_PACKAGE_GOBJECT_INTROSPECTION_ARCH_SUPPORTS_TARGET in Config.in
with only BR2_arm selected for now.
- Removed BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS in favor of the above change.
- Added two new lines in the base Makefile which removes any remaining .gir
or .rnc files from the target filing system, as these are not needed for
runtime, only compile time.
- Removed RFC tag.
- Added 0007-Add-rpath-links-to-ccompiler.patch
- Removed config-paths-with-PKG_CONFIG_SYSROOT_DIR-.patch as it is not
Yocto specific.
- Added the _GIR_EXTRA_LIBS_PATH to pkg-autotools.mk. This allows package
specific Gir libraries to be passed on to g-ir-scanner-qemuwrapper.
- Fixed a typo in g-ir-scanner-qemuwrapper.in.
- Remove BR2_PACKAGE_GOBJECT_INTROSPECTION_ARCH_SUPPORTS_TARGET in favor of
BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS
- Added a more detailed commit message (Yann)
- Update gobject-introspection to 1.56.1
- Remove upstreamed 0008-add-Float128.patch
- Remove the cross-ldd script in favor of the prelink-cross package.
- Install the ldd and qemu wrappers in a post patch hook seperate of
the other wrappers.
- Set --enable-introspection-data in the configure options.
- Add "select BR2_PACKAGE_HOST_PRELINK_CROSS" to Config.in
DEVELOPERS | 1 +
Makefile | 2 +
package/Config.in | 1 +
...lete-upstream-attempt-at-cross-compi.patch | 50 +++++
...-host-gi-gi-cross-wrapper-gi-ldd-wra.patch | 203 ++++++++++++++++++
...canner-add-use-binary-wrapper-option.patch | 52 +++++
...scanner-add-a-use-ldd-wrapper-option.patch | 48 +++++
.../0005-add-PYTHON_INCLUDES-override.patch | 39 ++++
...scanner-add-a-lib-dirs-envvar-option.patch | 73 +++++++
.../0007-Add-rpath-links-to-ccompiler.patch | 29 +++
package/gobject-introspection/Config.in | 31 +++
.../gobject-introspection/g-ir-compiler.in | 2 +
.../g-ir-scanner-lddwrapper.in | 2 +
.../g-ir-scanner-qemuwrapper.in | 10 +
package/gobject-introspection/g-ir-scanner.in | 3 +
.../gobject-introspection.hash | 4 +
.../gobject-introspection.mk | 98 +++++++++
package/pkg-autotools.mk | 3 +
18 files changed, 651 insertions(+)
create mode 100644 package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch
create mode 100644 package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch
create mode 100644 package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch
create mode 100644 package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch
create mode 100644 package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch
create mode 100644 package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch
create mode 100644 package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch
create mode 100644 package/gobject-introspection/Config.in
create mode 100644 package/gobject-introspection/g-ir-compiler.in
create mode 100644 package/gobject-introspection/g-ir-scanner-lddwrapper.in
create mode 100644 package/gobject-introspection/g-ir-scanner-qemuwrapper.in
create mode 100644 package/gobject-introspection/g-ir-scanner.in
create mode 100644 package/gobject-introspection/gobject-introspection.hash
create mode 100644 package/gobject-introspection/gobject-introspection.mk
diff --git a/DEVELOPERS b/DEVELOPERS
index 014b245b3d..d2d61a23c3 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -34,6 +34,7 @@ F: package/audit/
F: package/busybox/
F: package/checkpolicy/
F: package/cppdb/
+F: package/gobject-introspection/
F: package/gstreamer1/gstreamer1/
F: package/gstreamer1/gstreamer1-mm/
F: package/gstreamer1/gst1-plugins-bad/
diff --git a/Makefile b/Makefile
index 37c7072c7c..b1d4aa60d1 100644
--- a/Makefile
+++ b/Makefile
@@ -699,6 +699,8 @@ target-finalize: $(PACKAGES)
$(TARGET_DIR)/usr/lib/pkgconfig $(TARGET_DIR)/usr/share/pkgconfig \
$(TARGET_DIR)/usr/lib/cmake $(TARGET_DIR)/usr/share/cmake
find $(TARGET_DIR)/usr/{lib,share}/ -name '*.cmake' -print0 | xargs -0 rm -f
+ find $(TARGET_DIR)/usr/share/ -name '*.gir' -print0 | xargs -0 rm -f
+ find $(TARGET_DIR)/usr/share/ -name '*.rnc' -print0 | xargs -0 rm -f
find $(TARGET_DIR)/lib/ $(TARGET_DIR)/usr/lib/ $(TARGET_DIR)/usr/libexec/ \
\( -name '*.a' -o -name '*.la' \) -print0 | xargs -0 rm -f
ifneq ($(BR2_PACKAGE_GDB),y)
diff --git a/package/Config.in b/package/Config.in
index f5a17492c7..4e1961f345 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -1536,6 +1536,7 @@ menu "Other"
source "package/glibmm/Config.in"
source "package/glm/Config.in"
source "package/gmp/Config.in"
+ source "package/gobject-introspection/Config.in"
source "package/gsl/Config.in"
source "package/gtest/Config.in"
source "package/jemalloc/Config.in"
diff --git a/package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch b/package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch
new file mode 100644
index 0000000000..ecc7565b7a
--- /dev/null
+++ b/package/gobject-introspection/0001-Revert-an-incomplete-upstream-attempt-at-cross-compi.patch
@@ -0,0 +1,50 @@
+From 3a9d1e5ee0aae56fafec0beba2014c19e4ff310c Mon Sep 17 00:00:00 2001
+Date: Wed, 23 Mar 2016 17:07:28 +0200
+Subject: [PATCH] Revert an incomplete upstream attempt at cross-compile support
+
+Upstream-Status: Pending
+---
+ common.mk | 4 ----
+ giscanner/gdumpparser.py | 6 ------
+ 2 files changed, 10 deletions(-)
+
+diff --git a/common.mk b/common.mk
+index b778f7a..e26c637 100644
+--- a/common.mk
++++ b/common.mk
+ --add-include-path=$(top_builddir) \
+ --add-include-path=$(top_builddir)/gir
+
+-# GI_CROSS_LAUNCHER is the command to use for executing g-ir-compiler.
+-# Normally will be undefined but can be set (e.g. to wine or qemu)
+-# when cross-compiling
+ INTROSPECTION_COMPILER = \
+ env PATH=".libs:$(PATH)" \
+- $(GI_CROSS_LAUNCHER) \
+ $(top_builddir)/g-ir-compiler$(EXEEXT)
+
+ INTROSPECTION_COMPILER_ARGS = \
+diff --git a/giscanner/gdumpparser.py b/giscanner/gdumpparser.py
+index 1134f33..9bdc2bc 100644
+--- a/giscanner/gdumpparser.py
++++ b/giscanner/gdumpparser.py
+ out_path = os.path.join(self._binary.tmpdir, 'dump.xml')
+
+ args = []
+-
+- # Prepend the launcher command and arguments, if defined
+- launcher = os.environ.get('GI_CROSS_LAUNCHER')
+- args.extend(launcher.split())
+-
+ args.extend(self._binary.args)
+ args.append('--introspect-dump=%s,%s' % (in_path, out_path))
+
+--
+2.7.0
+
diff --git a/package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch b/package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch
new file mode 100644
index 0000000000..80837abc44
--- /dev/null
+++ b/package/gobject-introspection/0002-configure.ac-add-host-gi-gi-cross-wrapper-gi-ldd-wra.patch
@@ -0,0 +1,203 @@
+From b1503fe2693d602b3e24e4b832dc0934960d5d22 Mon Sep 17 00:00:00 2001
+Date: Mon, 19 Oct 2015 18:29:21 +0300
+Subject: [PATCH] configure.ac: add host-gi, gi-cross-wrapper, gi-ldd-wrapper and introspection-data options
+
+With the first option, gobject-introspection tools (g-ir-doc-tool and g-ir-scanner)
+that are already installed in the host system will be used for building the source tree.
+
+With the second option, g-ir-scanner will be instructed to use an executable
+wrapper to run binaries it's producing, and g-ir-compiler will be run
+through the same wrapper (host system's g-ir-compiler cannot be used because
+it's producing architecture-specific output).
+
+With the third option, giscanner will be instructed to use a special ldd
+command instead of system's ldd (which does not work when the binary to inspect
+is compiled for a different architecture).
+
+With the fourth option, it is possible to disable building of introspection data
+(.gir and .typelib files), which may be difficult or impossible in cross-compilation
+environments, because of lack of emulation (or native hardware) for the target architecture
+on which the target binaries can be run.
+
+These options are useful when cross-compiling for a different target architecture.
+
+Upstream-Status: Pending [review on oe-core list]
+---
+ Makefile.am | 2 ++
+ common.mk | 39 +++++++++++++++++++++++++++++++++++++++
+ configure.ac | 42 ++++++++++++++++++++++++++++++++++++++++++
+ tests/Makefile.am | 5 ++++-
+ 4 files changed, 87 insertions(+), 1 deletion(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index b080a89..ce8d29b 100644
+--- a/Makefile.am
++++ b/Makefile.am
+ include Makefile-girepository.am
+ include Makefile-giscanner.am
+ include Makefile-examples.am
++if BUILD_INTROSPECTION_DATA
+ include Makefile-gir.am
++endif
+ include Makefile-tools.am
+ include Makefile-msvcproj.am
+
+diff --git a/common.mk b/common.mk
+index e26c637..9f3a65f 100644
+--- a/common.mk
++++ b/common.mk
+ # module itself.
+ #
+
++if USE_HOST_GI
++INTROSPECTION_SCANNER = \
++ env PATH="$(PATH)" \
++ LPATH=.libs \
++ CC="$(CC)" \
++ PYTHONPATH=$(top_builddir):$(top_srcdir) \
++ UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
++ g-ir-scanner
++else
+ INTROSPECTION_SCANNER = \
+ env PATH=".libs:$(PATH)" \
+ LPATH=.libs \
+ UNINSTALLED_INTROSPECTION_SRCDIR=$(top_srcdir) \
+ UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
+ $(top_builddir)/g-ir-scanner
++endif
++
++if USE_CROSS_WRAPPER
++CROSS_WRAPPER_ARG = --use-binary-wrapper=$(GI_CROSS_WRAPPER)
++else
++CROSS_WRAPPER_ARG =
++endif
++
++if USE_LDD_WRAPPER
++LDD_WRAPPER_ARG = --use-ldd-wrapper=$(GI_LDD_WRAPPER)
++else
++LDD_WRAPPER_ARG =
++endif
+
+ INTROSPECTION_SCANNER_ARGS = \
+ --verbose \
++ $(CROSS_WRAPPER_ARG) \
++ $(LDD_WRAPPER_ARG) \
+ -I$(top_srcdir) \
+ --add-include-path=$(srcdir) \
+ --add-include-path=$(top_srcdir)/gir \
+ --add-include-path=$(top_builddir) \
+ --add-include-path=$(top_builddir)/gir
+
++if USE_CROSS_WRAPPER
++INTROSPECTION_COMPILER = \
++ env PATH=".libs:$(PATH)" \
++ $(GI_CROSS_WRAPPER) $(top_builddir)/g-ir-compiler$(EXEEXT)
++else
+ INTROSPECTION_COMPILER = \
+ env PATH=".libs:$(PATH)" \
+ $(top_builddir)/g-ir-compiler$(EXEEXT)
++endif
+
+ INTROSPECTION_COMPILER_ARGS = \
+ --includedir=$(srcdir) \
+ --includedir=$(top_builddir) \
+ --includedir=$(top_builddir)/gir
+
++if USE_HOST_GI
++INTROSPECTION_DOCTOOL = \
++ env PATH="$(PATH)" \
++ LPATH=.libs \
++ PYTHONPATH=$(top_builddir):$(top_srcdir) \
++ UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
++ g-ir-doc-tool
++else
+ INTROSPECTION_DOCTOOL = \
+ env PATH=".libs:$(PATH)" \
+ LPATH=.libs \
+ UNINSTALLED_INTROSPECTION_SRCDIR=$(top_srcdir) \
+ UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
+ $(top_builddir)/g-ir-doc-tool
++endif
+
+ INTROSPECTION_DOCTOOL_ARGS = \
+ --add-include-path=$(srcdir) \
+diff --git a/configure.ac b/configure.ac
+index 6c91fa5..21340a5 100644
+--- a/configure.ac
++++ b/configure.ac
+ AM_CONDITIONAL(MSVC_BASE_NO_TOOLSET_SET, [test x$MSVC_BASE_TOOLSET = x])
+ AM_CONDITIONAL(MSVC_NO_TOOLSET_SET, [test x$MSVC_TOOLSET = x])
+
++AC_ARG_ENABLE([host-gi],
++[AS_HELP_STRING([--enable-host-gi],[Use gobject introspection tools installed in the host system (useful when cross-compiling)])],
++[case "${enableval}" in
++ yes) host_gi=true ;;
++ no) host_gi=false ;;
++ *) AC_MSG_ERROR([bad value ${enableval} for --enable-host-gi]) ;;
++esac],[host_gi=false])
++AM_CONDITIONAL([USE_HOST_GI], [test x$host_gi = xtrue])
++
++AC_ARG_ENABLE([gi-cross-wrapper],
++[AS_HELP_STRING([--enable-gi-cross-wrapper=path],[Use a wrapper to run gicompiler and binaries produced by giscanner (useful when cross-compiling)])],
++[
++GI_CROSS_WRAPPER="${enableval}"
++use_wrapper=true
++],[
++GI_CROSS_WRAPPER=""
++use_wrapper=false
++])
++AC_SUBST(GI_CROSS_WRAPPER)
++AM_CONDITIONAL([USE_CROSS_WRAPPER], [test x$use_wrapper = xtrue])
++
++AC_ARG_ENABLE([gi-ldd-wrapper],
++[AS_HELP_STRING([--enable-gi-ldd-wrapper=path],[Use a ldd wrapper instead of system's ldd command in giscanner (useful when cross-compiling)])],
++[
++GI_LDD_WRAPPER="${enableval}"
++use_ldd_wrapper=true
++],[
++GI_LDD_WRAPPER=""
++use_ldd_wrapper=false
++])
++AC_SUBST(GI_LDD_WRAPPER)
++AM_CONDITIONAL([USE_LDD_WRAPPER], [test x$use_ldd_wrapper = xtrue])
++
++AC_ARG_ENABLE([introspection-data],
++[AS_HELP_STRING([--enable-introspection-data],[Build introspection data (.gir and .typelib files) in addition to library and tools])],
++[case "${enableval}" in
++ yes) introspection_data=true ;;
++ no) introspection_data=false ;;
++ *) AC_MSG_ERROR([bad value ${enableval} for --enable-introspection-data]) ;;
++esac],[introspection_data=true])
++AM_CONDITIONAL([BUILD_INTROSPECTION_DATA], [test x$introspection_data = xtrue])
++
+ AC_CONFIG_FILES([
+ Makefile
+ tests/Makefile
+diff --git a/tests/Makefile.am b/tests/Makefile.am
+index bdd0fa7..75dd3c9 100644
+--- a/tests/Makefile.am
++++ b/tests/Makefile.am
+ include $(top_srcdir)/common.mk
+
+-SUBDIRS = . scanner repository offsets warn
++SUBDIRS = . scanner repository warn
++if BUILD_INTROSPECTION_DATA
++SUBDIRS += offsets
++endif
+
+ EXTRA_DIST=
+ BUILT_SOURCES=
+--
+2.7.0
+
diff --git a/package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch b/package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch
new file mode 100644
index 0000000000..0a8e6c032f
--- /dev/null
+++ b/package/gobject-introspection/0003-giscanner-add-use-binary-wrapper-option.patch
@@ -0,0 +1,52 @@
+From 704b888d0abfb01067352c40156f49f655691c7c Mon Sep 17 00:00:00 2001
+Date: Mon, 19 Oct 2015 18:26:40 +0300
+Subject: [PATCH] giscanner: add --use-binary-wrapper option
+
+With this option, giscanner will use a wrapper executable to run
+binaries it's producing, instead of running them directly. This
+is useful when binaries are cross-compiled and cannot be run directly,
+but they can be run using for example QEMU emulation.
+
+Upstream-Status: Pending [review on oe-core list]
+---
+ giscanner/scannermain.py | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+diff --git a/giscanner/scannermain.py b/giscanner/scannermain.py
+index 633496f..d684cd0 100755
+--- a/giscanner/scannermain.py
++++ b/giscanner/scannermain.py
+ parser.add_option("", "--program",
+ action="store", dest="program", default=None,
+ help="program to execute")
++ parser.add_option("", "--use-binary-wrapper",
++ action="store", dest="wrapper", default=None,
++ help="wrapper to use for running programs (useful when cross-compiling)")
+ parser.add_option("", "--program-arg",
+ action="append", dest="program_args", default=[],
+ help="extra arguments to program")
+ gdump_parser.get_error_quark_functions())
+
+ shlibs = resolve_shlibs(options, binary, options.libraries)
++ # The wrapper needs the binary itself, not the libtool wrapper script,
++ # so we check if libtool has sneaked the binary into .libs subdirectory
++ # and adjust the path accordingly
++ import os.path
++ dir_name, binary_name = os.path.split(binary.args[0])
++ libtool_binary = os.path.join(dir_name, '.libs', binary_name)
++ binary.args[0] = libtool_binary
++ # Then prepend the wrapper to the command line to execute
++ binary.args = [options.wrapper] + binary.args
+ gdump_parser.set_introspection_binary(binary)
+ gdump_parser.parse()
+ return shlibs
+--
+2.7.0
+
diff --git a/package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch b/package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch
new file mode 100644
index 0000000000..97880ef51d
--- /dev/null
+++ b/package/gobject-introspection/0004-giscanner-add-a-use-ldd-wrapper-option.patch
@@ -0,0 +1,48 @@
+From d4ad57fd4a32c4f0d2f0522a3090ef940746431b Mon Sep 17 00:00:00 2001
+Date: Fri, 30 Oct 2015 16:28:46 +0200
+Subject: [PATCH] giscanner: add a --use-ldd-wrapper option
+
+This is useful in cross-compile environments where system's ldd
+command does not work on binaries built for a different architecture
+
+Upstream-Status: Pending [review in oe-core]
+---
+ giscanner/scannermain.py | 3 +++
+ giscanner/shlibs.py | 4 +++-
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/giscanner/scannermain.py b/giscanner/scannermain.py
+index d684cd0..1b3b369 100755
+--- a/giscanner/scannermain.py
++++ b/giscanner/scannermain.py
+ parser.add_option("", "--use-binary-wrapper",
+ action="store", dest="wrapper", default=None,
+ help="wrapper to use for running programs (useful when cross-compiling)")
++ parser.add_option("", "--use-ldd-wrapper",
++ action="store", dest="ldd_wrapper", default=None,
++ help="wrapper to use instead of ldd (useful when cross-compiling)")
+ parser.add_option("", "--program-arg",
+ action="append", dest="program_args", default=[],
+ help="extra arguments to program")
+diff --git a/giscanner/shlibs.py b/giscanner/shlibs.py
+index c93d20c..c5b5942 100644
+--- a/giscanner/shlibs.py
++++ b/giscanner/shlibs.py
+ args.extend(libtool)
+ args.append('--mode=execute')
+ platform_system = platform.system()
++ args.extend([options.ldd_wrapper, binary.args[0]])
+ args.extend(['otool', '-L', binary.args[0]])
+ args.extend(['ldd', binary.args[0]])
+--
+2.7.0
+
diff --git a/package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch b/package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch
new file mode 100644
index 0000000000..21bcd9db94
--- /dev/null
+++ b/package/gobject-introspection/0005-add-PYTHON_INCLUDES-override.patch
@@ -0,0 +1,39 @@
+From 08ee7e704d3ebbb783e26768074a5969d6843204 Mon Sep 17 00:00:00 2001
+Date: Wed, 18 Oct 2017 17:31:19 -0400
+Subject: [PATCH] add PYTHON_INCLUDES override
+
+As the configure script mixes up host/target python. Equivalent to the
+similar code in dbus-python.
+
+---
+ m4/python.m4 | 12 +++++++++++-
+ 1 file changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/m4/python.m4 b/m4/python.m4
+index ed5559d..9853263 100644
+--- a/m4/python.m4
++++ b/m4/python.m4
+ [AC_REQUIRE([AM_PATH_PYTHON])
+ AC_MSG_CHECKING(for headers required to compile python extensions)
+ dnl deduce PYTHON_INCLUDES
+-PYTHON_INCLUDES=`$PYTHON-config --includes`
++if test "${PYTHON_INCLUDES+set}" = set; then
++ AC_MSG_NOTICE([PYTHON_INCLUDES overridden to: $PYTHON_INCLUDES])
++else
++ if test -x "$PYTHON_CONFIG"; then
++ PYTHON_INCLUDES=`$PYTHON_CONFIG --includes 2>/dev/null`
++ else
++ PYTHON_INCLUDES=`$PYTHON -c "import distutils.sysconfig, sys; sys.stdout.write(distutils.sysconfig.get_python_inc(True))"`
++ PYTHON_INCLUDES="-I$PYTHON_INCLUDES"
++ fi
++fi
++
+ AC_SUBST(PYTHON_INCLUDES)
+ save_CPPFLAGS="$CPPFLAGS"
+--
+2.13.6
+
diff --git a/package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch b/package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch
new file mode 100644
index 0000000000..053219188b
--- /dev/null
+++ b/package/gobject-introspection/0006-giscanner-add-a-lib-dirs-envvar-option.patch
@@ -0,0 +1,73 @@
+From 3a9b3d8179b7eb9d2cc93da31578945bc03a45c3 Mon Sep 17 00:00:00 2001
+Date: Fri, 27 Apr 2018 12:56:15 -0400
+Subject: [PATCH] giscanner: add a --lib-dirs-envvar option
+
+By default LD_LIBRARY_PATH is set to the list of target library paths;
+this breaks down in cross-compilation environment, as we need to run a
+native emulation wrapper rather than the target binary itself. This patch
+allows exporting those paths to a different environment variable
+which can be picked up and used by the wrapper.
+
+Upstream-Status: Pending
+
+---
+ giscanner/ccompiler.py | 4 ++--
+ giscanner/dumper.py | 3 ++-
+ giscanner/scannermain.py | 3 +++
+ 3 files changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/giscanner/ccompiler.py b/giscanner/ccompiler.py
+index d10327c..6cf25d5 100644
+--- a/giscanner/ccompiler.py
++++ b/giscanner/ccompiler.py
+
+ self._cflags_no_deprecation_warnings = "-Wno-deprecated-declarations"
+
+ # An "internal" link is where the library to be introspected
+ # is being built in the current directory.
+
+ runtime_path_envvar = ['LIB', 'PATH']
+- runtime_path_envvar = ['LD_LIBRARY_PATH', 'DYLD_LIBRARY_PATH']
++ runtime_path_envvar = ['LD_LIBRARY_PATH'] if not lib_dirs_envvar else [lib_dirs_envvar]
+ # Search the current directory first
+ # (This flag is not supported nor needed for Visual C++)
+ args.append('-L.')
+diff --git a/giscanner/dumper.py b/giscanner/dumper.py
+index 3c7220b..0abd565 100644
+--- a/giscanner/dumper.py
++++ b/giscanner/dumper.py
+ libtool,
+ self._options.libraries,
+ self._options.extra_libraries,
+- self._options.library_paths)
++ self._options.library_paths,
++ self._options.lib_dirs_envvar)
+ args.extend(pkg_config_libs)
+
+diff --git a/giscanner/scannermain.py b/giscanner/scannermain.py
+index d262785..51c9570 100755
+--- a/giscanner/scannermain.py
++++ b/giscanner/scannermain.py
+ parser.add_option("", "--use-ldd-wrapper",
+ action="store", dest="ldd_wrapper", default=None,
+ help="wrapper to use instead of ldd (useful when cross-compiling)")
++ parser.add_option("", "--lib-dirs-envvar",
++ action="store", dest="lib_dirs_envvar", default=None,
++ help="environment variable to write a list of library directories to (for running the transient binary), instead of standard LD_LIBRARY_PATH")
+ parser.add_option("", "--program-arg",
+ action="append", dest="program_args", default=[],
+ help="extra arguments to program")
+--
+2.14.3
+
diff --git a/package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch b/package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch
new file mode 100644
index 0000000000..02fcdbeb25
--- /dev/null
+++ b/package/gobject-introspection/0007-Add-rpath-links-to-ccompiler.patch
@@ -0,0 +1,29 @@
+From 72a427bc50daee8f1ded0e9221e53dbbf2a80f08 Mon Sep 17 00:00:00 2001
+Date: Wed, 14 Mar 2018 12:07:10 -0400
+Subject: [PATCH] Add rpath links to ccompiler
+
+This patch allows gobject-introspection to process extra paths passed to the
+compiler via the GIR_EXTRA_LIBS_PATH variable.
+
+---
+ giscanner/ccompiler.py | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/giscanner/ccompiler.py b/giscanner/ccompiler.py
+index a8bd5b1..51bb9bc 100644
+--- a/giscanner/ccompiler.py
++++ b/giscanner/ccompiler.py
+
++ args.append("-Wl,-rpath-link," + envvar_path)
+ os.environ[envvar] = \
+ os.pathsep.join(runtime_paths + [os.environ[envvar]])
+--
+2.14.3
+
diff --git a/package/gobject-introspection/Config.in b/package/gobject-introspection/Config.in
new file mode 100644
index 0000000000..1da3cfa000
--- /dev/null
+++ b/package/gobject-introspection/Config.in
@@ -0,0 +1,31 @@
+config BR2_PACKAGE_GOBJECT_INTROSPECTION
+ bool "gobject-introspection"
+ depends on BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS
+ depends on BR2_TOOLCHAIN_HAS_THREADS # libffi, libglib2
+ depends on BR2_TOOLCHAIN_USES_GLIBC
+ depends on BR2_USE_MMU # python3, libglib2
+ depends on BR2_USE_WCHAR # python3, libglib2 -> gettext
+ depends on !BR2_STATIC_LIBS
+ depends on !BR2_MIPS_NABI32
+ select BR2_PACKAGE_LIBFFI
+ select BR2_PACKAGE_ZLIB
+ select BR2_PACKAGE_LIBGLIB2
+ select BR2_PACKAGE_HOST_PRELINK_CROSS
+ select BR2_PACKAGE_HOST_QEMU
+ select BR2_PACKAGE_HOST_QEMU_LINUX_USER_MODE
+ select BR2_PACKAGE_PYTHON3 if !BR2_PACKAGE_PYTHON
+ help
+ GObject introspection is a middleware layer between C
+ libraries (using GObject) and language bindings. The C library
+ can be scanned at compile time and generate a metadata file,
+ in addition to the actual native C library. Then at runtime,
+ language bindings can read this metadata and automatically
+ provide bindings to call into the C library.
+
+ https://wiki.gnome.org/action/show/Projects/GObjectIntrospection
+
+comment "gobject-introspection needs a glibc toolchain w/ wchar, threads, dynamic library"
+ depends on BR2_USE_MMU
+ depends on BR2_PACKAGE_GOBJECT_INTROSPECTION_ARCH_SUPPORTS_TARGET
+ depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS || \
+ BR2_STATIC_LIBS || !BR2_TOOLCHAIN_USES_GLIBC
diff --git a/package/gobject-introspection/g-ir-compiler.in b/package/gobject-introspection/g-ir-compiler.in
new file mode 100644
index 0000000000..b2f97ea870
--- /dev/null
+++ b/package/gobject-introspection/g-ir-compiler.in
@@ -0,0 +1,2 @@
+#!/bin/sh
diff --git a/package/gobject-introspection/g-ir-scanner-lddwrapper.in b/package/gobject-introspection/g-ir-scanner-lddwrapper.in
new file mode 100644
index 0000000000..12b064e4ad
--- /dev/null
+++ b/package/gobject-introspection/g-ir-scanner-lddwrapper.in
@@ -0,0 +1,2 @@
+#!/bin/sh
diff --git a/package/gobject-introspection/g-ir-scanner-qemuwrapper.in b/package/gobject-introspection/g-ir-scanner-qemuwrapper.in
new file mode 100644
index 0000000000..e793ce193f
--- /dev/null
+++ b/package/gobject-introspection/g-ir-scanner-qemuwrapper.in
@@ -0,0 +1,10 @@
+#!/bin/sh
+# Use a modules directory which does not exist so we don't load random things
+# which may then get deleted (or their dependencies) and potentially segfault
+export GIO_MODULE_DIR=$STAGING_DIR/usr/lib/gio/modules-dummy
Adding the parameter "-cpu max" to the invocation of QEMU_USER
in g-ir-scanner-qemuwrapper.in resolves the issue for me.
Post by Adam Duskett
+if [[ $? -ne 0 ]]; then
+ echo "If the above error message is about missing .so libraries, then setting up GIR_EXTRA_LIBS_PATH in the .mk file should help."
+ exit 1
+fi
diff --git a/package/gobject-introspection/g-ir-scanner.in b/package/gobject-introspection/g-ir-scanner.in
new file mode 100644
index 0000000000..71b1871cfd
--- /dev/null
+++ b/package/gobject-introspection/g-ir-scanner.in
@@ -0,0 +1,3 @@
+#!/bin/sh
+export GI_SCANNER_DISABLE_CACHE=1
diff --git a/package/gobject-introspection/gobject-introspection.hash b/package/gobject-introspection/gobject-introspection.hash
new file mode 100644
index 0000000000..6524da8909
--- /dev/null
+++ b/package/gobject-introspection/gobject-introspection.hash
@@ -0,0 +1,4 @@
+#From http://ftp.gnome.org/pub/GNOME/sources/gobject-introspection/1.56/gobject-introspection-1.56.1.sha256sum
+sha256 5b2875ccff99ff7baab63a34b67f8c920def240e178ff50add809e267d9ea24b gobject-introspection-1.56.1.tar.xz
+sha256 d245807f90032872d1438d741ed21e2490e1175dc8aa3afa5ddb6c8e529b58e5 COPYING.LGPL
+sha256 32b1062f7da84967e7019d01ab805935caa7ab7321a7ced0e30ebe75e5df1670 COPYING.GPL
diff --git a/package/gobject-introspection/gobject-introspection.mk b/package/gobject-introspection/gobject-introspection.mk
new file mode 100644
index 0000000000..cff92fadbc
--- /dev/null
+++ b/package/gobject-introspection/gobject-introspection.mk
@@ -0,0 +1,98 @@
+################################################################################
+#
+# gobject-introspection
+#
+################################################################################
+
+GOBJECT_INTROSPECTION_VERSION_MAJOR = 1.56
+GOBJECT_INTROSPECTION_VERSION = $(GOBJECT_INTROSPECTION_VERSION_MAJOR).1
+GOBJECT_INTROSPECTION_SITE = http://ftp.gnome.org/pub/GNOME/sources/gobject-introspection/$(GOBJECT_INTROSPECTION_VERSION_MAJOR)
+GOBJECT_INTROSPECTION_SOURCE = gobject-introspection-$(GOBJECT_INTROSPECTION_VERSION).tar.xz
+GOBJECT_INTROSPECTION_DEPENDENCIES = libffi zlib libglib2 host-qemu host-gobject-introspection host-prelink-cross
+GOBJECT_INTROSPECTION_INSTALL_STAGING = YES
+GOBJECT_INTROSPECTION_AUTORECONF = YES
+GOBJECT_INTROSPECTION_LICENSE = Dual LGPLv2+/GPLv2+
+GOBJECT_INTROSPECTION_LICENSE_FILES = COPYING.LGPL COPYING.GPL
+HOST_GOBJECT_INTROSPECTION_DEPENDENCIES = host-libglib2 host-flex host-bison
+
+GOBJECT_INTROSPECTION_CONF_OPTS = \
+ --enable-host-gi \
+ --disable-static \
+ --enable-gi-cross-wrapper=$(STAGING_DIR)/usr/bin/g-ir-scanner-qemuwrapper \
+ --enable-gi-ldd-wrapper=$(STAGING_DIR)/usr/bin/g-ir-scanner-lddwrapper \
+ --enable-introspection-data
+
+ifeq ($(BR2_PACKAGE_CAIRO),y)
+GOBJECT_INTROSPECTION_DEPENDENCIES += cairo
+endif
+ifeq ($(BR2_PACKAGE_LIBFFI),y)
+GOBJECT_INTROSPECTION_DEPENDENCIES += libffi
+endif
+
+ifeq ($(BR2_PACKAGE_PYTHON),y)
+GOBJECT_INTROSPECTION_DEPENDENCIES += python
+HOST_GOBJECT_INTROSPECTION_DEPENDENCIES += host-python
+GOBJECT_INTROSPECTION_PYTHON_PATH="$(STAGING_DIR)/usr/bin/python2"
+else
+GOBJECT_INTROSPECTION_DEPENDENCIES += python3
+HOST_GOBJECT_INTROSPECTION_DEPENDENCIES += host-python3
+GOBJECT_INTROSPECTION_PYTHON_PATH="$(STAGING_DIR)/usr/bin/python3"
+endif
+
+# GI_SCANNER_DISABLE_CACHE=1 prevents g-ir-scanner from writing cache data to $HOME
+HOST_GOBJECT_INTROSPECTION_CONF_ENV = \
+ GI_SCANNER_DISABLE_CACHE=1 \
+
+# GI_SCANNER_DISABLE_CACHE=1 prevents g-ir-scanner from writing cache data to $HOME
+GOBJECT_INTROSPECTION_CONF_ENV = \
+ GI_SCANNER_DISABLE_CACHE=1 \
+ PYTHON_INCLUDES="`$(GOBJECT_INTROSPECTION_PYTHON_PATH)-config --includes`"
+
+# Make sure g-ir-tool-template uses the host python.
+define GOBJECT_INTROSPECTION_FIX_TOOLTEMPLATE_PYTHON_PATH
+endef
+GOBJECT_INTROSPECTION_PRE_CONFIGURE_HOOKS = GOBJECT_INTROSPECTION_FIX_TOOLTEMPLATE_PYTHON_PATH
+HOST_GOBJECT_INTROSPECTION_PRE_CONFIGURE_HOOKS = GOBJECT_INTROSPECTION_FIX_TOOLTEMPLATE_PYTHON_PATH
+
+GOBJECT_INTROSPECTION_WRAPPERS = \
+ g-ir-compiler \
+ g-ir-scanner
+
+# These wrappers allow gobject-introspection to build the internal introspection
+# libraries during the build process.
+define GOBJECT_INTROSPECTION_INSTALL_PRE_WRAPPERS
+ $(INSTALL) -D -m 755 package/gobject-introspection/g-ir-scanner-lddwrapper.in $(STAGING_DIR)/usr/bin/g-ir-scanner-lddwrapper
+ $(INSTALL) -D -m 755 package/gobject-introspection/g-ir-scanner-qemuwrapper.in $(STAGING_DIR)/usr/bin/g-ir-scanner-qemuwrapper
+endef
+GOBJECT_INTROSPECTION_POST_PATCH_HOOKS = GOBJECT_INTROSPECTION_INSTALL_PRE_WRAPPERS
+
+# In order for gobject-introspection to work, qemu needs to run temporarily
+# to create binaries on the fly by g-ir-scanner. This involves creating
+# g-ir-scanner-qemuwrapper, g-ir-compiler-wrapper,
+# g-ir-scanner-lddwrapper, g-ir-scanner-wrapper, g-ir-compiler-wrapper.
+define GOBJECT_INTROSPECTION_INSTALL_WRAPPERS
+ # Move the real binaries to their names.real, then replace them with
+ # the wrappers.
+ $(foreach w,$(GOBJECT_INTROSPECTION_WRAPPERS),
+ mv $(STAGING_DIR)/usr/bin/$(w) $(STAGING_DIR)/usr/bin/$(w).real
+ $(INSTALL) -D -m 755 \
+ package/gobject-introspection/$(w).in $(STAGING_DIR)/usr/bin/$(w)
+ )
+ $(STAGING_DIR)/usr/lib/pkgconfig/gobject-introspection-1.0.pc
+
+ # The pkgconfig file needs to point towards the wrappers instead of the native
+ # binaries.
+ $(STAGING_DIR)/usr/lib/pkgconfig/gobject-introspection-1.0.pc
+endef
+GOBJECT_INTROSPECTION_POST_INSTALL_STAGING_HOOKS = GOBJECT_INTROSPECTION_INSTALL_WRAPPERS
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))
diff --git a/package/pkg-autotools.mk b/package/pkg-autotools.mk
index 45de99356f..06021f95c1 100644
--- a/package/pkg-autotools.mk
+++ b/package/pkg-autotools.mk
@@ -162,6 +162,7 @@ endif
$(2)_CONF_ENV ?=
$(2)_CONF_OPTS ?=
+$(2)_GIR_EXTRA_LIBS_PATH ?=
$(2)_MAKE_ENV ?=
$(2)_MAKE_OPTS ?=
$(2)_INSTALL_OPTS ?= install
@@ -239,6 +240,8 @@ endef
endif
endif
+export GIR_EXTRA_LIBS_PATH=$$($$(PKG)_GIR_EXTRA_LIBS_PATH)
+
$(2)_POST_PATCH_HOOKS += UPDATE_CONFIG_HOOK
ifeq ($$($(2)_AUTORECONF),YES)
--
2.17.1
_______________________________________________
buildroot mailing list
http://lists.busybox.net/mailman/listinfo/buildroot
Regards,
Joseph
Adam Duskett
2018-07-29 19:19:21 UTC
Permalink
Now that there is support for gobject-introspection, we can add the appropriate
configuration options to support compiling against gobject-introspection.

In addition: gst1-plugins-base requires a patch to drop a incorrect reference
to sdp when compiling the rtsp gir file.

Signed-off-by: Adam Duskett <***@gmail.com>
---
Changes v1 -> v4:
- Add patch to series.

Changes v4 -> v5:
- Changed --enable-introspection=yes to --enable-introspection (Yann)
- Changed += GIR_EXTRA_LIBS_PATH="$(@D)/gst/.libs:$(@D)/libs/gst/base/.libs"
to GSTREAMER1_GIR_EXTRA_LIBS_PATH=$(@D)/gst/.libs:$(@D)/libs/gst/base/.libs

Chagnes v5 -> v6:
- None

Changes v6 -> v7:
- Refresh for changes since v6.

Changes v7 -> v8:
- None

.../gst1-plugins-bad/gst1-plugins-bad.mk | 5 ++++
...ect-reference-to-gstreamer-sdp-in-Ma.patch | 26 +++++++++++++++++++
.../gst1-plugins-base/gst1-plugins-base.mk | 5 ++++
package/gstreamer1/gstreamer1/gstreamer1.mk | 6 +++++
4 files changed, 42 insertions(+)
create mode 100644 package/gstreamer1/gst1-plugins-base/0001-rtsp-drop-incorrect-reference-to-gstreamer-sdp-in-Ma.patch

diff --git a/package/gstreamer1/gst1-plugins-bad/gst1-plugins-bad.mk b/package/gstreamer1/gst1-plugins-bad/gst1-plugins-bad.mk
index 4fd5b3fc8f..efd0fa1311 100644
--- a/package/gstreamer1/gst1-plugins-bad/gst1-plugins-bad.mk
+++ b/package/gstreamer1/gst1-plugins-bad/gst1-plugins-bad.mk
@@ -63,6 +63,11 @@ GST1_PLUGINS_BAD_CONF_OPTS += \

GST1_PLUGINS_BAD_DEPENDENCIES = gst1-plugins-base gstreamer1

+ifeq ($(BR2_PACKAGE_GOBJECT_INTROSPECTION),y)
+GST1_PLUGINS_BAD_CONF_OPTS += --enable-introspection
+GST1_PLUGINS_BAD_GIR_EXTRA_LIBS_PATH=$(@D)/gst-libs/gst/allocators/.libs
+endif
+
ifeq ($(BR2_PACKAGE_RPI_USERLAND),y)
# RPI has odd locations for several required headers.
GST1_PLUGINS_BAD_CONF_ENV += \
diff --git a/package/gstreamer1/gst1-plugins-base/0001-rtsp-drop-incorrect-reference-to-gstreamer-sdp-in-Ma.patch b/package/gstreamer1/gst1-plugins-base/0001-rtsp-drop-incorrect-reference-to-gstreamer-sdp-in-Ma.patch
new file mode 100644
index 0000000000..07d4d8c476
--- /dev/null
+++ b/package/gstreamer1/gst1-plugins-base/0001-rtsp-drop-incorrect-reference-to-gstreamer-sdp-in-Ma.patch
@@ -0,0 +1,26 @@
+From 4330915d88dc4dd46eb4c28d756482b767c2747f Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <***@gmail.com>
+Date: Mon, 26 Oct 2015 17:30:14 +0200
+Subject: [PATCH] rtsp: drop incorrect reference to gstreamer-sdp in Makefile.am
+
+Upstream-Status: Pending [review on oe-core maillist]
+Signed-off-by: Alexander Kanavin <***@gmail.com>
+Signed-off-by: Adam Duskett <***@gmail.com>
+---
+ gst-libs/gst/rtsp/Makefile.am | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/gst-libs/gst/rtsp/Makefile.am b/gst-libs/gst/rtsp/Makefile.am
+index 4f6d9f8..0afa370 100644
+--- a/gst-libs/gst/rtsp/Makefile.am
++++ b/gst-libs/gst/rtsp/Makefile.am
+@@ -79,7 +79,6 @@ GstRtsp-@***@.gir: $(INTROSPECTION_SCANNER) libgstrtsp-@GST_API_VERS
+ --libtool="$(LIBTOOL)" \
+ --pkg gio-2.0 \
+ --pkg gstreamer-@GST_API_VERSION@ \
+- --pkg gstreamer-sdp-@GST_API_VERSION@ \
+ --pkg-export gstreamer-rtsp-@GST_API_VERSION@ \
+ --add-init-section="$(INTROSPECTION_INIT)" \
+ --output $@ \
+--
+2.6.2
diff --git a/package/gstreamer1/gst1-plugins-base/gst1-plugins-base.mk b/package/gstreamer1/gst1-plugins-base/gst1-plugins-base.mk
index 10b1fec439..fbf8252fca 100644
--- a/package/gstreamer1/gst1-plugins-base/gst1-plugins-base.mk
+++ b/package/gstreamer1/gst1-plugins-base/gst1-plugins-base.mk
@@ -25,6 +25,11 @@ GST1_PLUGINS_BASE_CONF_OPTS += \

GST1_PLUGINS_BASE_DEPENDENCIES = gstreamer1

+ifeq ($(BR2_PACKAGE_GOBJECT_INTROSPECTION),y)
+GST1_PLUGINS_BASE_CONF_OPTS += --enable-introspection
+GST1_PLUGINS_BASE_GIR_EXTRA_LIBS_PATH=$(@D)/gst-libs/gst/tag/.libs:$(@D)/gst-libs/gst/video/.libs:$(@D)/gst-libs/gst/audio/.libs:$(@D)/gst-libs/gst/rtp/.libs
+endif
+
# These plugins are listed in the order from ./configure --help
ifeq ($(BR2_PACKAGE_ORC),y)
GST1_PLUGINS_BASE_DEPENDENCIES += orc
diff --git a/package/gstreamer1/gstreamer1/gstreamer1.mk b/package/gstreamer1/gstreamer1/gstreamer1.mk
index 26316e73cd..c336817bdb 100644
--- a/package/gstreamer1/gstreamer1/gstreamer1.mk
+++ b/package/gstreamer1/gstreamer1/gstreamer1.mk
@@ -32,4 +32,10 @@ GSTREAMER1_DEPENDENCIES = \
libglib2 \
$(if $(BR2_PACKAGE_LIBUNWIND),libunwind)

+ifeq ($(BR2_PACKAGE_GOBJECT_INTROSPECTION),y)
+GSTREAMER1_DEPENDENCIES += gobject-introspection
+GSTREAMER1_CONF_OPTS += --enable-introspection
+GSTREAMER1_GIR_EXTRA_LIBS_PATH=$(@D)/gst/.libs:$(@D)/libs/gst/base/.libs
+endif
+
$(eval $(autotools-package))
--
2.17.1
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