6 files changed, 127 insertions, 0 deletions
diff --git a/external/libepubgen/ExternalProject_libepubgen.mk b/external/libepubgen/ExternalProject_libepubgen.mk
new file mode 100644
index 000000000..54a9a3d68
--- /dev/null
+++ b/external/libepubgen/ExternalProject_libepubgen.mk
@@ -0,0 +1,42 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+$(eval $(call gb_ExternalProject_ExternalProject,libepubgen))
+
+$(eval $(call gb_ExternalProject_use_autoconf,libepubgen,build))
+
+$(eval $(call gb_ExternalProject_register_targets,libepubgen,\
+	build \
+))
+
+$(eval $(call gb_ExternalProject_use_externals,libepubgen,\
+	boost_headers \
+	revenge \
+))
+
+$(call gb_ExternalProject_get_state_target,libepubgen,build) :
+	$(call gb_Trace_StartRange,libepubgen,EXTERNAL)
+	$(call gb_ExternalProject_run,build,\
+		export PKG_CONFIG="" \
+		&& MAKE=$(MAKE) ./configure \
+			--with-pic \
+			--enable-static \
+			--disable-shared \
+			--without-docs \
+			$(if $(ENABLE_DEBUG),--enable-debug,--disable-debug) \
+			--disable-werror \
+			$(if $(verbose),--disable-silent-rules,--enable-silent-rules) \
+			CXXFLAGS="$(gb_CXXFLAGS) $(if $(ENABLE_OPTIMIZED),$(gb_COMPILEROPTFLAGS),$(gb_COMPILERNOOPTFLAGS))" \
+			CPPFLAGS="$(CPPFLAGS) $(BOOST_CPPFLAGS)" \
+			$(if $(CROSS_COMPILING),--build=$(BUILD_PLATFORM) --host=$(HOST_PLATFORM)) \
+		&& $(MAKE) \
+	)
+	$(call gb_Trace_EndRange,libepubgen,EXTERNAL)
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/libepubgen/Makefile b/external/libepubgen/Makefile
new file mode 100644
index 000000000..e4968cf85
--- /dev/null
+++ b/external/libepubgen/Makefile
@@ -0,0 +1,7 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+
+module_directory:=$(dir $(realpath $(firstword $(MAKEFILE_LIST))))
+
+include $(module_directory)/../../solenv/gbuild/partial_build.mk
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/libepubgen/Module_libepubgen.mk b/external/libepubgen/Module_libepubgen.mk
new file mode 100644
index 000000000..a0ed770be
--- /dev/null
+++ b/external/libepubgen/Module_libepubgen.mk
@@ -0,0 +1,17 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+$(eval $(call gb_Module_Module,libepubgen))
+
+$(eval $(call gb_Module_add_targets,libepubgen,\
+	ExternalProject_libepubgen \
+	UnpackedTarball_libepubgen \
+))
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/libepubgen/README b/external/libepubgen/README
new file mode 100644
index 000000000..4d1dca7f8
--- /dev/null
+++ b/external/libepubgen/README
@@ -0,0 +1,3 @@
+An EPUB generator library for librevenge from
+
+[https://sourceforge.net/projects/libepubgen/]
diff --git a/external/libepubgen/UnpackedTarball_libepubgen.mk b/external/libepubgen/UnpackedTarball_libepubgen.mk
new file mode 100644
index 000000000..3c505ea1b
--- /dev/null
+++ b/external/libepubgen/UnpackedTarball_libepubgen.mk
@@ -0,0 +1,25 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+epubgen_patches :=
+epubgen_patches += tdf-120491.patch
+
+$(eval $(call gb_UnpackedTarball_UnpackedTarball,libepubgen))
+
+$(eval $(call gb_UnpackedTarball_set_tarball,libepubgen,$(EPUBGEN_TARBALL)))
+
+$(eval $(call gb_UnpackedTarball_update_autoconf_configs,libepubgen))
+
+$(eval $(call gb_UnpackedTarball_set_patchlevel,libepubgen,0))
+
+$(eval $(call gb_UnpackedTarball_add_patches,libepubgen,\
+	$(foreach patch,$(epubgen_patches),external/libepubgen/$(patch)) \
+))
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/libepubgen/tdf-120491.patch b/external/libepubgen/tdf-120491.patch
new file mode 100644
index 000000000..2a02a66e4
--- /dev/null
+++ b/external/libepubgen/tdf-120491.patch
@@ -0,0 +1,33 @@
+From 92760e4b0b8da126029c5ff858ebec27df4acfa8 Mon Sep 17 00:00:00 2001
+Subject: [PATCH] tdf#120491 EPUBHTMLGenerator: remove not needed <meta
+ content="text/html...">
+
+IngramSpark flags this as an error, and not writing it still passes
+epubcheck.
+---
+ src/lib/EPUBHTMLGenerator.cpp | 7 +------
+ 1 file changed, 1 insertion(+), 6 deletions(-)
+
+diff --git a/src/lib/EPUBHTMLGenerator.cpp b/src/lib/EPUBHTMLGenerator.cpp
+index a950ea5..f6c2527 100644
+--- src/lib/EPUBHTMLGenerator.cpp
++++ src/lib/EPUBHTMLGenerator.cpp
+@@ -579,14 +579,9 @@ void EPUBHTMLGenerator::endDocument()
+     m_impl->m_document.openElement("title", RVNGPropertyList());
+     m_impl->m_document.closeElement("title");
+   }
+-  RVNGPropertyList metaAttrs;
+-  metaAttrs.insert("http-equiv", "content-type");
+-  metaAttrs.insert("content", "text/html; charset=UTF-8");
+-  m_impl->m_document.openElement("meta", metaAttrs);
+-  m_impl->m_document.closeElement("meta");
+   if (m_impl->m_version >= 30 && m_impl->m_layoutMethod == EPUB_LAYOUT_METHOD_FIXED)
+   {
+-    metaAttrs.clear();
++    RVNGPropertyList metaAttrs;
+     metaAttrs.insert("name", "viewport");
+     std::stringstream content;
+     if (const librevenge::RVNGProperty *pageWidth = m_impl->m_actualPageProperties["fo:page-width"])
+-- 
+2.16.4
+