gnu: libreoffice: Update to 6.0.5.1.

* gnu/packages/patches/libreoffice-icu.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/libreoffice.scm (libreoffice): Update to 6.0.5.1.
[source]: Add patch.
[inputs]: Add libepubgen and libqxp.
[arguments]: Adjust "prepare-src" phase.

gnu/local.mk

@@ -869,6 +869,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/libmad-mips-newgcc.patch			\
   %D%/packages/patches/libmygpo-qt-fix-qt-5.11.patch		\
   %D%/packages/patches/libmygpo-qt-missing-qt5-modules.patch	\
+  %D%/packages/patches/libreoffice-icu.patch			\
   %D%/packages/patches/libsndfile-armhf-type-checks.patch	\
   %D%/packages/patches/libsndfile-CVE-2017-8361-8363-8365.patch	\
   %D%/packages/patches/libsndfile-CVE-2017-8362.patch		\

gnu/packages/libreoffice.scm

@@ -896,7 +896,7 @@ (define-public libqxp
 (define-public libreoffice
   (package
     (name "libreoffice")
-    (version "5.4.7.2")
+    (version "6.0.5.1")
     (source
      (origin
       (method url-fetch)
@@ -906,7 +906,8 @@ (define-public libreoffice
           (version-prefix version 3) "/libreoffice-" version ".tar.xz"))
       (sha256
        (base32
-        "0s9s4nhp2whwxis54jbxrf1dwpnpl95b9781d1pdj4xk5z9v90fv"))))
+        "0vnmb231hyhxm7klaqd8vp3rmvix145bq8iqzv19jgl1yaqkxl21"))
+      (patches (search-patches "libreoffice-icu.patch"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("bison" ,bison)
@@ -938,6 +939,7 @@ (define-public libreoffice
        ("libcmis" ,libcmis)
        ("libjpeg-turbo" ,libjpeg-turbo)
        ("libe-book" ,libe-book)
+       ("libepubgen" ,libepubgen)
        ("libetonyek" ,libetonyek)
        ("libexttextcat" ,libexttextcat)
        ("libfreehand" ,libfreehand)
@@ -948,6 +950,7 @@ (define-public libreoffice
        ("libmwaw" ,libmwaw)
        ("libodfgen" ,libodfgen)
        ("libpagemaker" ,libpagemaker)
+       ("libqxp" ,libqxp)
        ("libstaroffice" ,libstaroffice)
        ("libvisio" ,libvisio)
        ("libwpg" ,libwpg)
@@ -985,34 +988,23 @@ (define-public libreoffice
          (modify-phases %standard-phases
            (add-before 'configure 'prepare-src
              (lambda* (#:key inputs #:allow-other-keys)
-               (let ((gpgme (assoc-ref inputs "gpgme")))
-                 (substitute*
-                   "sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.cxx"
-                   ;; This header was renamed in Poppler 0.62.0.
-                   (("UTF8.h") "UnicodeMapFuncs.h")
-                   ;; And mapUCS2() was renamed to mapUTF16().
-                   (("UCS2") "UTF16"))
-                 (substitute*
+               (substitute*
                    (list "sysui/CustomTarget_share.mk"
                          "solenv/gbuild/gbuild.mk"
                          "solenv/gbuild/platform/unxgcc.mk")
-                   (("/bin/sh") (which "sh")))
+                 (("/bin/sh") (which "sh")))
 
-                 ;; GPGME++ headers are installed in a gpgme++ subdirectory,
-                 ;; but files in "xmlsecurity/source/gpg/" expect to find them
-                 ;; on the include path without a prefix.
-                 (substitute* "xmlsecurity/Library_xsec_xmlsec.mk"
-                   (("\\$\\$\\(INCLUDE\\)")
-                    (string-append "$$(INCLUDE) -I" gpgme "/include/gpgme++")))
+               ;; GPGME++ headers are installed in a gpgme++ subdirectory, but
+               ;; files in "xmlsecurity/source/gpg/" and elsewhere expect to
+               ;; find them on the include path without a prefix.
+               (substitute* '("xmlsecurity/Library_xsec_xmlsec.mk"
+                              "comphelper/Library_comphelper.mk")
+                 (("\\$\\$\\(INCLUDE\\)")
+                  (string-append "$$(INCLUDE) -I"
+                                 (assoc-ref inputs "gpgme")
+                                 "/include/gpgme++")))
 
-                 ;; XXX: When GTK2 is disabled, one header file is not included.
-                 ;; This is likely fixed in later versions.  See also
-                 ;; <https://bugs.gentoo.org/641812>.
-                 (substitute* "vcl/unx/gtk3/gtk3gtkframe.cxx"
-                   (("#include <unx/gtk/gtkgdi.hxx>")
-                    "#include <unx/gtk/gtkgdi.hxx>\n#include <unx/gtk/gtksalmenu.hxx>"))
-
-                 #t)))
+               #t))
            (add-after 'install 'bin-and-desktop-install
              ;; Create 'soffice' and 'libreoffice' symlinks to the executable
              ;; script.

gnu/packages/patches/libreoffice-icu.patch

@@ -0,0 +1,126 @@
+This patch fixes the build of Libreoffice 6.0.5 with icu 61.1.
+It was downloaded from https://bugs.gentoo.org/651702.
+
+--- a/forms/source/xforms/datatypes.hxx	
++++ a/forms/source/xforms/datatypes.hxx	
+@@ -36,6 +36,8 @@ 
+ 
+ #include <memory>
+ 
++using icu::RegexMatcher;
++
+ 
+ namespace xforms
+ {
+--- a/i18npool/inc/collator_unicode.hxx	
++++ a/i18npool/inc/collator_unicode.hxx	
+@@ -26,6 +26,8 @@ 
+ 
+ #include <unicode/tblcoll.h>
+ 
++using icu::RuleBasedCollator;
++
+ //      ----------------------------------------------------
+ //      class Collator_Unicode
+ //      ----------------------------------------------------
+--- a/i18npool/source/breakiterator/breakiterator_unicode.cxx	
++++ a/i18npool/source/breakiterator/breakiterator_unicode.cxx	
+@@ -30,6 +30,9 @@ 
+ #include <rtl/ustring.hxx>
+ #include <string.h>
+ 
++using icu::BreakIterator;
++using icu::RuleBasedBreakIterator;
++
+ U_CDECL_BEGIN
+ extern const char OpenOffice_dat[];
+ U_CDECL_END
+--- a/i18npool/source/collator/collator_unicode.cxx	
++++ a/i18npool/source/collator/collator_unicode.cxx	
+@@ -29,6 +29,8 @@ 
+ #include <com/sun/star/i18n/CollatorOptions.hpp>
+ #include <cppuhelper/supportsservice.hxx>
+ 
++using icu::Collator;
++
+ using namespace ::com::sun::star;
+ using namespace ::com::sun::star::i18n;
+ using namespace ::com::sun::star::lang;
+--- a/i18npool/source/collator/gencoll_rule.cxx	
++++ a/i18npool/source/collator/gencoll_rule.cxx	
+@@ -31,6 +31,8 @@ 
+ 
+ #include <unicode/tblcoll.h>
+ 
++using icu::RuleBasedCollator;
++
+ /* Main Procedure */
+ 
+ void data_write(char* file, char* name, sal_uInt8 *data, sal_Int32 len)
+--- a/i18npool/source/ordinalsuffix/ordinalsuffix.cxx	
++++ a/i18npool/source/ordinalsuffix/ordinalsuffix.cxx	
+@@ -29,6 +29,8 @@ 
+ #include <unicode/normlzr.h>
+ #include <memory>
+ 
++using icu::NumberFormat;
++
+ using namespace ::com::sun::star::i18n;
+ using namespace ::com::sun::star::uno;
+ using namespace ::com::sun::star;
+--- a/i18npool/source/transliteration/ignoreDiacritics_CTL.cxx	
++++ a/i18npool/source/transliteration/ignoreDiacritics_CTL.cxx	
+@@ -12,6 +12,8 @@ 
+ #include <unicode/translit.h>
+ #include <unicode/uchar.h>
+ 
++using icu::UnicodeString;
++
+ namespace i18npool {
+ 
+ ignoreDiacritics_CTL::ignoreDiacritics_CTL()
+--- a/i18nutil/source/utility/unicode.cxx	
++++ a/i18nutil/source/utility/unicode.cxx	
+@@ -34,6 +34,9 @@ 
+ // which (obviously) breaks UnicodeType::CURRENCY_SYMBOL
+ #undef CURRENCY_SYMBOL
+ 
++using icu::NumberFormat;
++using icu::UnicodeString;
++
+ using namespace ::com::sun::star::i18n;
+ 
+ template<class L, typename T>
+--- a/lotuswordpro/source/filter/localtime.cxx	
++++ a/lotuswordpro/source/filter/localtime.cxx	
+@@ -57,6 +57,8 @@ 
+ #include <limits.h>
+ #include <unicode/timezone.h>
+ 
++using icu::TimeZone;
++
+ const long DAY_SEC =24 * 60 * 60;
+ const long YEAR_SEC = 365 * DAY_SEC;
+ const long FOURYEAR_SEC = 4 * YEAR_SEC + DAY_SEC;
+--- a/opencl/source/openclconfig.cxx	
++++ a/opencl/source/openclconfig.cxx	
+@@ -17,6 +17,8 @@ 
+ #include <sal/log.hxx>
+ #include <sal/types.h>
+ 
++using icu::RegexMatcher;
++
+ OpenCLConfig::OpenCLConfig() :
+     mbUseOpenCL(true)
+ {
+--- a/vcl/inc/scrptrun.h	
++++ a/vcl/inc/scrptrun.h	
+@@ -45,6 +45,8 @@ 
+ #include <unicode/uscript.h>
+ #include <vector>
+ 
++using icu::UObject;
++
+ namespace vcl {
+ 
+ struct ParenStackEntry