01/02: gnu: vtk@7: Do not embed running kernel version.

[guix-commits]

vagrantc pushed a commit to branch master
in repository guix.

commit e92508baebebb4306779e6f4e2dff8c838b389cd
Author: Vagrant Cascadian <vagrant@reproducible-builds.org>
AuthorDate: Thu Jun 9 13:53:33 2022 -0700

    gnu: vtk@7: Do not embed running kernel version.
    
    * gnu/packages/image-processing.scm (vtk-7)[arguments]: Add
      'remove-kernel-version phase.
---
 gnu/packages/image-processing.scm | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/image-processing.scm 
b/gnu/packages/image-processing.scm
index f4bf1724b4..0c7bae183c 100644
--- a/gnu/packages/image-processing.scm
+++ b/gnu/packages/image-processing.scm
@@ -435,7 +435,16 @@ integrates with various databases on GUI toolkits such as 
Qt and Tk.")
        ((#:configure-flags flags)
         ;; Otherwise, the build would fail with: "error: invalid conversion
         ;; from ‘const char*’ to ‘char*’ [-fpermissive]".
-        `(cons "-DCMAKE_CXX_FLAGS=-fpermissive" ,flags))))))
+        `(cons "-DCMAKE_CXX_FLAGS=-fpermissive" ,flags))
+       ((#:phases phases)
+        #~(modify-phases #$phases
+            (add-after 'unpack 'remove-kernel-version
+              ;; Avoid embedding the kernel version for reproducible builds
+              (lambda _
+                (substitute*
+                    
"ThirdParty/hdf5/vtkhdf5/config/cmake/libhdf5.settings.cmake.in"
+                  (("Host system: .CMAKE_HOST_SYSTEM.")
+                   "Host system: @CMAKE_SYSTEM_NAME@"))))))))))
 
 (define-public opencv
   (package