I think this will fix the fontconfig issue (eg: #24327).
Not tested (build) any jdk version yet...
>From 3dbe71f7cd7b99851bd616f1ab6e1269f1fc6e2e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=AE=8B=E6=96=87=E6=AD=A6?= <iyzs...@gmail.com>
Date: Thu, 8 Sep 2016 23:25:23 +0800
Subject: [PATCH] gnu: icedtea: Patch dynamically loaded libraries with
absolute paths.
* gnu/packages/java.scm (icedtea-6)[arguments]: Add 'patch-jni-libs' phase.
---
gnu/packages/java.scm | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index 7387235..932ecc5 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -525,6 +525,32 @@ build process and its dependencies, whereas Make uses Makefile format.")
(("MZ=MZM;2006-06-30-22-00-00;MZN") "MZ=MZN")
(("RO=ROL;2005-06-30-21-00-00;RON") "RO=RON")
(("TR=TRL;2004-12-31-22-00-00;TRY") "TR=TRY")))))
+ (add-after 'unpack 'patch-jni-libs
+ ;; Hardcode dynamically loaded libraries.
+ (lambda _
+ (let* ((library-path (search-path-as-string->list
+ (getenv "LIBRARY_PATH")))
+ (find-library (lambda (name)
+ (search-path
+ library-path
+ (string-append "lib" name ".so")))))
+ (for-each
+ (lambda (file)
+ (catch 'encoding-error
+ (lambda ()
+ (substitute* file
+ (("VERSIONED_JNI_LIB_NAME\\(\"(.*)\", \"(.*)\"\\)"
+ _ name version)
+ (format #f "\"~a\"" (find-library name)))
+ (("JNI_LIB_NAME\\(\"(.*)\"\\)" _ name)
+ (format #f "\"~a\"" (find-library name)))))
+ (lambda _
+ ;; Those are safe to skip.
+ (format (current-error-port)
+ "warning: failed to substitute: ~a~%"
+ file))))
+ (find-files "openjdk.src/jdk/src/solaris/native" "\\.c|\\.h"))
+ #t)))
(add-before 'configure 'set-additional-paths
(lambda* (#:key inputs #:allow-other-keys)
(let* ((gcjdir (assoc-ref %build-inputs "gcj"))
--
2.8.4
