gnu: Add libtpms.

* gnu/packages/virtualization.scm (libtpms): New variable.
* gnu/packages/patches/libtpms-pkgconfigdir.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register patch.

Merges: https://codeberg.org/guix/guix/pulls/8383
Signed-off-by: Nguyễn Gia Phong <cnx@loang.net>

3 files changed, 55 insertions, 0 deletions

diff --git a/gnu/local.mk b/gnu/local.mk
index 5fe395bd7be..98218e46cd2 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1834,6 +1834,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/libtirpc-hurd.patch                      \
   %D%/packages/patches/libtool-grep-compat.patch                \
   %D%/packages/patches/libtool-skip-tests2.patch                \
+  %D%/packages/patches/libtpms-pkgconfigdir.patch       \
   %D%/packages/patches/libtree-fix-check-non-x86.patch          \
   %D%/packages/patches/libusb-0.1-disable-tests.patch           \
   %D%/packages/patches/libusb-for-axoloti.patch                 \
diff --git a/gnu/packages/patches/libtpms-pkgconfigdir.patch b/gnu/packages/patches/libtpms-pkgconfigdir.patch
new file mode 100644
index 00000000000..cf47480e791
--- /dev/null
+++ b/gnu/packages/patches/libtpms-pkgconfigdir.patch
@@ -0,0 +1,16 @@
+Automake expects `pkgconfigdir` to be present here, add it.
+
+Upstream-status: Not presented upstream.
+
+diff --git a/Makefile.am b/Makefile.am
+index 03ed7e65..a05b022a 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -38,6 +38,7 @@ EXTRA_DIST = \
+        libtpms.pc.in \
+        autogen.sh
+ 
++pkgconfigdir = $(libdir)/pkgconfig
+ pkgconfig_DATA = libtpms.pc
+ 
+ DISTCHECK_CONFIGURE_FLAGS = --with-openssl --with-tpm2
diff --git a/gnu/packages/virtualization.scm b/gnu/packages/virtualization.scm
index d4142e08689..41161ff8adc 100644
--- a/gnu/packages/virtualization.scm
+++ b/gnu/packages/virtualization.scm
@@ -3880,6 +3880,44 @@ create_header"))))))))))
                 numactl
                 yajl)))))
 
+(define-public libtpms
+  (package
+    (name "libtpms")
+    (version "0.10.2")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/stefanberger/libtpms")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "190qnjp384a8i8jqh3xyxac7i3cbsbphbl6wk91kw5gzjymjj4aj"))
+       (patches (search-patches "libtpms-pkgconfigdir.patch"))
+       (snippet
+        '(begin
+           (delete-file "autogen.sh")
+           (delete-file "bootstrap.sh")))))
+    (build-system gnu-build-system)
+    (home-page "https://github.com/stefanberger/libtpms")
+    (arguments
+     (list
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'unpack 'drop-empty-pkg-installdir
+            (lambda _
+              (substitute* "configure.ac"
+                ;; This causes a syntax error in the generated configure script.
+                (("^PKG_INSTALLDIR\\(\\)") "")))))))
+    (inputs (list openssl))
+    (native-inputs (list autoconf-wrapper automake libtool
+                         ;; for pod2man
+                         perl))
+    (synopsis "TPM emulation library")
+    (description "The libtpms library provides software emulation of a
+Trusted Platform Module (TPM 1.2 and TPM 2.0).")
+    (license license:bsd-3)))
+
 (define-public virt-what
   (package
     (name "virt-what")