From: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
To: Sourabh Hegde <hrsourabh011@gmail.com>
Cc: buildroot@buildroot.org
Subject: Re: [Buildroot] Error while building tpm2-tools package with fapi support
Date: Sat, 20 May 2023 21:24:37 +0200 [thread overview]
Message-ID: <20230520212437.2125e68b@windsurf> (raw)
In-Reply-To: <CADYjeSuBBWWpoD3HKWQ6H0RV_EL4WAsBHxvHGTiV3P_-JrLy3g@mail.gmail.com>
Hello,
On Fri, 19 May 2023 12:59:30 +0200
Sourabh Hegde <hrsourabh011@gmail.com> wrote:
> Hello All,
>
> I am trying to build the package tpm2-tools
> https://github.com/buildroot/buildroot/tree/master/package/tpm2-tools with
> "fapi tools" option enabled
> https://github.com/buildroot/buildroot/blob/603df32a0cd416caa2d2688008cb87f14ad68ef3/package/tpm2-tools/Config.in#L26
> (BR2_PACKAGE_TPM2_TOOLS_FAPI=y, BR2_PACKAGE_TPM2_TSS_FAPI=y).
> But this results in below error
I have just built the following configuration:
BR2_arm=y
BR2_cortex_a9=y
BR2_ARM_ENABLE_VFP=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y
BR2_INIT_NONE=y
BR2_SYSTEM_BIN_SH_NONE=y
# BR2_PACKAGE_BUSYBOX is not set
BR2_PACKAGE_TPM2_TOOLS=y
BR2_PACKAGE_TPM2_TOOLS_FAPI=y
# BR2_TARGET_ROOTFS_TAR is not set
and it builds just fine here. Could you share your .config, or a
minimal configuration that exhibits the problem?
> checking for TSS2_FAPI... no
> configure: error: Required module tss2-fapi not found
It is simply using pkg-config to detect TSS2_FAPI. tpm2-tools correctly
has a dependency on host-pkgconf and tpm2-tss properly installs
tss2-fapi.pc.
So my guess is that you are doing a partial rebuild. You did a first
build without BR2_PACKAGE_TPM2_TOOLS_FAPI enabled, and then enabled it.
Thing is that tpm2-tss was already built as part of a previous build,
but without FAPI support.
See https://buildroot.org/downloads/manual/manual.html#full-rebuild for
some details on this.
Best regards,
Thomas
--
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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next prev parent reply other threads:[~2023-05-20 19:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-19 10:59 [Buildroot] Error while building tpm2-tools package with fapi support Sourabh Hegde
2023-05-20 19:24 ` Thomas Petazzoni via buildroot [this message]
2023-05-20 21:34 ` Sourabh Hegde
2023-05-22 14:16 ` Thomas Petazzoni via buildroot
2023-06-13 21:21 ` Sourabh Hegde
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