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-rw-r--r--gnu/packages/maths.scm13
1 files changed, 12 insertions, 1 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 47e7ba35db..a8c81a79ca 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -605,7 +605,18 @@ computations.")
(("@HDF_BUILD_SHARED_TRUE@AM_LDFLAGS = \
-R\\$\\(abs_top_builddir\\)/mfhdf/libsrc/\\.libs \
-R\\$\\(abs_top_builddir\\)/hdf/src/\\.libs \\$\\(XDR_ADD\\)") ""))
- #t)))))
+ #t))
+ (add-after 'configure 'patch-settings
+ (lambda _
+ ;; libhdf4.settings contains the full path of the
+ ;; compilers used, and its contents are included in
+ ;; .so-files. We truncate the hashes to avoid
+ ;; unnecessary store references to those compilers:
+ (substitute* "libhdf4.settings"
+ (("(/gnu/store/)([a-Z0-9]*)" all prefix hash)
+ (string-append prefix (string-take hash 10) "...")))
+ #t))
+ )))
(home-page "https://www.hdfgroup.org/products/hdf4/")
(synopsis
"Library and multi-object file format for storing and managing data")