commit:     9581bec40fed2aaf7cce58fa0f4d64ce9db887aa
Author:     Philipp Rösner <rndxelement <AT> protonmail <DOT> com>
AuthorDate: Fri Dec 23 15:51:49 2022 +0000
Commit:     Florian Schmaus <flow <AT> gentoo <DOT> org>
CommitDate: Thu Dec 29 20:48:42 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9581bec4

app-text/mupdf-1.21.1: allow disabling DRM checking

MuPDF by default blocks DRM content, see:
https://github.com/ArtifexSoftware/mupdf/commit/2b3bd1b7dbbf13f82b70587676809f189354c77a

Add patch and local use flag `drm` for allowing/disallowing DRM content
in PDF files.

Suggested-by: William Rabbermann <willrabbermann <AT> gmail.com>
Signed-off-by: Philipp Rösner <rndxelement <AT> protonmail.com>
Closes: https://github.com/gentoo/gentoo/pull/28772
Signed-off-by: Florian Schmaus <flow <AT> gentoo.org>

 app-text/mupdf/files/mupdf-1.21.1-no-drm.patch | 18 ++++++++++++++++++
 app-text/mupdf/metadata.xml                    |  3 +++
 app-text/mupdf/mupdf-1.21.1.ebuild             |  5 ++++-
 3 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/app-text/mupdf/files/mupdf-1.21.1-no-drm.patch 
b/app-text/mupdf/files/mupdf-1.21.1-no-drm.patch
new file mode 100644
index 000000000000..356ee4b852dd
--- /dev/null
+++ b/app-text/mupdf/files/mupdf-1.21.1-no-drm.patch
@@ -0,0 +1,18 @@
+diff --git a/source/html/epub-doc.c b/source/html/epub-doc.c
+index f764242..83888dc 100644
+--- a/source/html/epub-doc.c
++++ b/source/html/epub-doc.c
+@@ -692,10 +692,12 @@ epub_parse_header(fz_context *ctx, epub_document *doc)
+       epub_chapter **tailp;
+       int i;
+ 
++      #ifdef drm
+       if (fz_has_archive_entry(ctx, zip, "META-INF/rights.xml"))
+               fz_throw(ctx, FZ_ERROR_GENERIC, "EPUB is locked by DRM");
+       if (fz_has_archive_entry(ctx, zip, "META-INF/encryption.xml"))
+               fz_throw(ctx, FZ_ERROR_GENERIC, "EPUB is locked by DRM");
++      #endif
+ 
+       fz_var(buf);
+       fz_var(container_xml);
+

diff --git a/app-text/mupdf/metadata.xml b/app-text/mupdf/metadata.xml
index 5d2f87cc3174..c0d61774dbcf 100644
--- a/app-text/mupdf/metadata.xml
+++ b/app-text/mupdf/metadata.xml
@@ -9,4 +9,7 @@
                <email>[email protected]</email>
                <name>Proxy Maintainers</name>
        </maintainer>
+       <use>
+               <flag name="drm">Enable support for Digital rights management 
(DRM)</flag>
+       </use>
 </pkgmetadata>

diff --git a/app-text/mupdf/mupdf-1.21.1.ebuild 
b/app-text/mupdf/mupdf-1.21.1.ebuild
index 87efa898ece6..5b4674fadf25 100644
--- a/app-text/mupdf/mupdf-1.21.1.ebuild
+++ b/app-text/mupdf/mupdf-1.21.1.ebuild
@@ -16,7 +16,7 @@ S="${WORKDIR}"/${P}-source
 LICENSE="AGPL-3"
 SLOT="0/${PV}"
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~ppc ~ppc64 ~riscv 
~s390 ~x86"
-IUSE="+javascript opengl ssl X"
+IUSE="+drm +javascript opengl ssl X"
 REQUIRED_USE="opengl? ( javascript )"
 
 # Although we use the bundled, patched version of freeglut in mupdf (because of
@@ -52,6 +52,7 @@ PATCHES=(
        "${FILESDIR}"/${PN}-1.15-openssl-x11.patch
        # General cross fixes from Debian (refreshed)
        "${FILESDIR}"/${PN}-1.19.0-cross-fixes.patch
+       "${FILESDIR}"/$P-no-drm.patch
 )
 
 src_prepare() {
@@ -59,6 +60,8 @@ src_prepare() {
 
        use hppa && append-cflags -ffunction-sections
 
+       use drm && append-cflags -Ddrm
+
        append-cflags "-DFZ_ENABLE_JS=$(usex javascript 1 0)"
 
        sed -e "1iOS = Linux" \

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