[Buildroot] [git commit] package/tpm2-tools: propagate BR2_PACKAGE_TPM2_TSS_FAPI dependencies

commit: https://gitlab.com/buildroot.org/buildroot/-/commit/d5f0ca434e3a5e2dc7eecbb01743cda88a67995d
branch: https://gitlab.com/buildroot.org/buildroot/-/tree/master

In commit 5394df6400912efa7da4f97c7ea68a81a9f77c1d ("package/tpm2-tss:
add Mbed-TLS crypto backend support"), a depends on
!BR2_PACKAGE_MBEDTLS was added to BR2_PACKAGE_TPM2_TSS_FAPI, but this
new dependency was not properly propagated to the reverse
dependencies, causing kconfig warnings such as:

WARNING: unmet direct dependencies detected for BR2_PACKAGE_TPM2_TSS_FAPI
  Depends on [n]: BR2_PACKAGE_TPM2_TSS [=y] && BR2_TOOLCHAIN_HAS_SYNC_4 [=y] && !BR2_PACKAGE_MBEDTLS [=y]
  Selected by [y]:
  - BR2_PACKAGE_TPM2_TOOLS_FAPI [=y] && BR2_PACKAGE_TPM2_TOOLS [=y] && BR2_TOOLCHAIN_HAS_SYNC_4 [=y]

This commit properly propagates this new dependency to
BR2_PACKAGE_TPM2_TOOLS_FAPI, fixing the kconfig warning.

Signed-off-by: Thomas Petazzoni <[email protected]>
Signed-off-by: Julien Olivain <[email protected]>
---
 package/tpm2-tools/Config.in | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/package/tpm2-tools/Config.in b/package/tpm2-tools/Config.in
index 0dcf176dfd..abe6aa5689 100644
--- a/package/tpm2-tools/Config.in
+++ b/package/tpm2-tools/Config.in
@@ -26,11 +26,16 @@ if BR2_PACKAGE_TPM2_TOOLS
 config BR2_PACKAGE_TPM2_TOOLS_FAPI
 	bool "fapi tools"
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4
+	depends on !BR2_PACKAGE_MBEDTLS # tss-fapi
 	select BR2_PACKAGE_TPM2_TSS_FAPI
 	help
 	  This option enables Feature API (FAPI) support in
 	  tpm2-tools. The FAPI tools are prefixed with tss2_.
 
+comment "fapi-tools not supported with Mbed TLS backend"
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4
+	depends on BR2_PACKAGE_MBEDTLS
+
 endif
 
 comment "tpm2-tools needs a glibc or musl toolchain w/ dynamic library, wchar"
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