[Buildroot] [PATCH v6 0/3] swtpm and libtpms host packages

[Buildroot] [PATCH v6 0/3] swtpm and libtpms host packages

[Jarkko Sakkinen]

Add swtpm and libtpms host packages.

Jarkko Sakkinen (3):
  package/json-glib: add host build
  package/libtpms: add host package
  package/swtpm: add host package

 DEVELOPERS                     |  2 ++
 package/Config.in.host         |  1 +
 package/json-glib/json-glib.mk |  6 ++++++
 package/libtpms/libtpms.hash   |  2 ++
 package/libtpms/libtpms.mk     | 18 ++++++++++++++++++
 package/swtpm/Config.in.host   | 11 +++++++++++
 package/swtpm/swtpm.hash       |  2 ++
 package/swtpm/swtpm.mk         | 23 +++++++++++++++++++++++
 8 files changed, 65 insertions(+)
 create mode 100644 package/libtpms/libtpms.hash
 create mode 100644 package/libtpms/libtpms.mk
 create mode 100644 package/swtpm/Config.in.host
 create mode 100644 package/swtpm/swtpm.hash
 create mode 100644 package/swtpm/swtpm.mk

--
2.45.1

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[Buildroot] [PATCH v6 1/3] package/json-glib: add host build

[Jarkko Sakkinen]

Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
---
v3:
- Remove host kconfig symbol.
- HOST_JSON_GLIB_CONF_OPTS = -Dintrospection=disabled
v2:
- Disable GOI and NLS for the host.
- Add the missing host config.
---
 package/json-glib/json-glib.mk | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/package/json-glib/json-glib.mk b/package/json-glib/json-glib.mk
index cd53f24cee..cc9f8c9fa1 100644
--- a/package/json-glib/json-glib.mk
+++ b/package/json-glib/json-glib.mk
@@ -18,6 +18,11 @@ JSON_GLIB_DEPENDENCIES = \
 	host-pkgconf \
 	libglib2

+HOST_JSON_GLIB_DEPENDENCIES = \
+	host-pkgconf \
+	host-libglib2
+HOST_JSON_GLIB_CONF_OPTS = -Dintrospection=disabled
+
 ifeq ($(BR2_PACKAGE_GOBJECT_INTROSPECTION),y)
 JSON_GLIB_CONF_OPTS += -Dintrospection=enabled
 JSON_GLIB_DEPENDENCIES += gobject-introspection
@@ -34,3 +39,4 @@ endif
 JSON_GLIB_LDFLAGS = $(TARGET_LDFLAGS) $(TARGET_NLS_LIBS)

 $(eval $(meson-package))
+$(eval $(host-meson-package))
--
2.45.1

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[Buildroot] [PATCH v6 2/3] package/libtpms: add host package

[Jarkko Sakkinen]

Libtpms is a library that targets the integration of TPM functionality
into hypervisors, primarily into Qemu. Libtpms provides a very narrow
public API for this purpose so that integration is possible. Only the
minimum of necessary APIs are made publicly available.

Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
---
v6:
- Remove Config.in.host entirely. Not required for pure deps.
v5:
- Config.in.host
- s/"libtpms"/"host libtpms"/
v4:
- Changed in libtpms.mk to purely HOST_*.
v3:
- Use package deps in Kconfig as this just a library.
- DEPENDENCIES and CONF_OPTS for the host build
v2:
- Use host packages in package/libtpms/Config.in.
- Select BR2_HOST_PACKAGE_LIBOPENSSL.
---
 DEVELOPERS                   |  1 +
 package/libtpms/libtpms.hash |  2 ++
 package/libtpms/libtpms.mk   | 18 ++++++++++++++++++
 3 files changed, 21 insertions(+)
 create mode 100644 package/libtpms/libtpms.hash
 create mode 100644 package/libtpms/libtpms.mk

diff --git a/DEVELOPERS b/DEVELOPERS
index 52c9b84a9d..db0dc702a8 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -1519,6 +1519,7 @@ N:	Jared Bents <jared.bents@rockwellcollins.com>
 F:	package/libvirt/

 N:	Jarkko Sakkinen <jarkko@kernel.org>
+F:	package/libtpms/
 F:	package/quota/

 N:	Jason Pruitt <jrspruitt@gmail.com>
diff --git a/package/libtpms/libtpms.hash b/package/libtpms/libtpms.hash
new file mode 100644
index 0000000000..1026aaa4f4
--- /dev/null
+++ b/package/libtpms/libtpms.hash
@@ -0,0 +1,2 @@
+sha256  2807466f1563ebe45fdd12dd26e501e8a0c4fbb99c7c428fbb508789efd221c0  libtpms-0.9.6.tar.gz
+sha256  82f1e6bae374bb6a9d4f4596767fd33e499718d560de140fd9f3d402cc5e41fb  LICENSE
diff --git a/package/libtpms/libtpms.mk b/package/libtpms/libtpms.mk
new file mode 100644
index 0000000000..19d7cef89f
--- /dev/null
+++ b/package/libtpms/libtpms.mk
@@ -0,0 +1,18 @@
+################################################################################
+#
+# libtpms
+#
+################################################################################
+
+LIBTPMS_VERSION = 0.9.6
+LIBTPMS_SITE = $(call github,stefanberger,libtpms,v$(LIBTPMS_VERSION))
+LIBTPMS_LICENSE = BSD-4-Clause
+LIBTPMS_LICENSE_FILES = LICENSE
+LIBTPMS_INSTALL_STAGING = YES
+
+# Required because a plain Git clone is used:
+HOST_LIBTPMS_AUTORECONF = YES
+HOST_LIBTPMS_DEPENDENCIES = host-pkgconf host-openssl
+HOST_LIBTPMS_CONF_OPTS = --with-openssl  -with-tpm2
+
+$(eval $(host-autotools-package))
--
2.45.1

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[Buildroot] [PATCH v6 3/3] package/swtpm: add host package

[Jarkko Sakkinen]

The SWTPM package provides TPM emulators with different front-end
interfaces to libtpms. TPM emulators provide socket interfaces (TCP/IP and
Unix) and the Linux CUSE interface for the creation of multiple native
/dev/vtpm* devices.

Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
---
v5:
- HOST_AUTORECONF
v3:
- Remove libtool from Config.host.in.
v2:
- Remove libraries from Config.host.in.
- Put deps line-by-line.
---
 DEVELOPERS                   |  1 +
 package/Config.in.host       |  1 +
 package/swtpm/Config.in.host | 11 +++++++++++
 package/swtpm/swtpm.hash     |  2 ++
 package/swtpm/swtpm.mk       | 23 +++++++++++++++++++++++
 5 files changed, 38 insertions(+)
 create mode 100644 package/swtpm/Config.in.host
 create mode 100644 package/swtpm/swtpm.hash
 create mode 100644 package/swtpm/swtpm.mk

diff --git a/DEVELOPERS b/DEVELOPERS
index db0dc702a8..732002f85b 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -1521,6 +1521,7 @@ F:	package/libvirt/
 N:	Jarkko Sakkinen <jarkko@kernel.org>
 F:	package/libtpms/
 F:	package/quota/
+F:	package/swtpm/

 N:	Jason Pruitt <jrspruitt@gmail.com>
 F:	package/librtlsdr/
diff --git a/package/Config.in.host b/package/Config.in.host
index 986b2854d0..0cf9dc3897 100644
--- a/package/Config.in.host
+++ b/package/Config.in.host
@@ -110,6 +110,7 @@ menu "Host utilities"
 	source "package/starfive-spltool/Config.in.host"
 	source "package/sunxi-tools/Config.in.host"
 	source "package/swig/Config.in.host"
+	source "package/swtpm/Config.in.host"
 	source "package/swugenerator/Config.in.host"
 	source "package/systemd/Config.in.host"
 	source "package/tegrarcm/Config.in.host"
diff --git a/package/swtpm/Config.in.host b/package/swtpm/Config.in.host
new file mode 100644
index 0000000000..0dd984ff8d
--- /dev/null
+++ b/package/swtpm/Config.in.host
@@ -0,0 +1,11 @@
+config BR2_PACKAGE_HOST_SWTPM
+	bool "host swtpm"
+	help
+	  Compiles SWTPM software TPM emulator for the host.
+
+	  The SWTPM package provides TPM emulators with different
+	  front-end interfaces to libtpms. TPM emulators provide socket
+	  interfaces (TCP/IP and Unix) and the Linux CUSE interface for
+	  the creation of multiple native /dev/vtpm* devices.
+
+	  https://github.com/stefanberger/swtpm/wiki
diff --git a/package/swtpm/swtpm.hash b/package/swtpm/swtpm.hash
new file mode 100644
index 0000000000..934d3b6ee0
--- /dev/null
+++ b/package/swtpm/swtpm.hash
@@ -0,0 +1,2 @@
+sha256  b281b4e8c39f68e1928675f788abc70072e4081152e129144359a8c5c304c06b  swtpm-0.8.2.tar.gz
+sha256  19d27d6e96d07022e5e688f75c974f1ceb9aae9e90e0fccae68666d02099cc4b  LICENSE
diff --git a/package/swtpm/swtpm.mk b/package/swtpm/swtpm.mk
new file mode 100644
index 0000000000..b05a248c03
--- /dev/null
+++ b/package/swtpm/swtpm.mk
@@ -0,0 +1,23 @@
+################################################################################
+#
+# swtpm
+#
+################################################################################
+
+SWTPM_VERSION = 0.8.2
+SWTPM_SITE = $(call github,stefanberger,swtpm,v$(SWTPM_VERSION))
+SWTPM_LICENSE = BSD-4-Clause
+SWTPM_LICENSE_FILES = LICENSE
+
+# Required because a plain Git clone is used:
+HOST_SWTPM_AUTORECONF = YES
+HOST_SWTPM_DEPENDENCIES = \
+	host-json-glib \
+	host-libopenssl \
+	host-libtasn1 \
+	host-libtool \
+	host-libtpms \
+	host-pkgconf
+HOST_SWTPM_CONF_OPTS = --with-openssl --without-seccomp
+
+$(eval $(host-autotools-package))
--
2.45.1

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Re: [Buildroot] [PATCH v6 2/3] package/libtpms: add host package

[Jarkko Sakkinen]

On Tue May 21, 2024 at 2:57 PM EEST, Jarkko Sakkinen wrote:
> Libtpms is a library that targets the integration of TPM functionality
> into hypervisors, primarily into Qemu. Libtpms provides a very narrow
> public API for this purpose so that integration is possible. Only the
> minimum of necessary APIs are made publicly available.
>
> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
> ---
> v6:
> - Remove Config.in.host entirely. Not required for pure deps.
> v5:
> - Config.in.host
> - s/"libtpms"/"host libtpms"/
> v4:
> - Changed in libtpms.mk to purely HOST_*.
> v3:
> - Use package deps in Kconfig as this just a library.
> - DEPENDENCIES and CONF_OPTS for the host build
> v2:
> - Use host packages in package/libtpms/Config.in.
> - Select BR2_HOST_PACKAGE_LIBOPENSSL.

I don't mind cycling this patch set as long as I don't do same
mistakes twice, and only do any other possible mistake ;-)

Good learnings given that I need to review changes to these in
the future. And yeah, most of the learnings have been really
carved into my brain by now..

And yeah, was a good idea to send the patch set so that I can
review also quota patches in the future. This address should
stick.

BR, Jarkko
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