From: Danny Milosavljevic <dannym@scratchpost.org>
To: 27563@debbugs.gnu.org
Subject: bug#27563: [PATCH v4 3/3] gnu: ghostscript: Make "/CreationDate", "/ModDate" optoinal, depending on environment variable.
Date: Mon, 10 Jul 2017 01:46:44 +0200 [thread overview]
Message-ID: <20170709234644.24682-3-dannym@scratchpost.org> (raw)
In-Reply-To: <20170709234644.24682-1-dannym@scratchpost.org>
* gnu/packages/patches/ghostscript-no-header-creationdate.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/ghostscript.scm (ghostscript): Use it.
---
gnu/local.mk | 1 +
gnu/packages/ghostscript.scm | 10 ++--------
| 16 ++++++++++++++++
3 files changed, 19 insertions(+), 8 deletions(-)
create mode 100644 gnu/packages/patches/ghostscript-no-header-creationdate.patch
diff --git a/gnu/local.mk b/gnu/local.mk
index 9cf4648aa..0880de038 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -621,6 +621,7 @@ dist_patch_DATA = \
%D%/packages/patches/ghostscript-CVE-2017-8291.patch \
%D%/packages/patches/ghostscript-no-header-id.patch \
%D%/packages/patches/ghostscript-no-header-uuid.patch \
+ %D%/packages/patches/ghostscript-no-header-creationdate.patch \
%D%/packages/patches/ghostscript-runpath.patch \
%D%/packages/patches/glib-networking-ssl-cert-file.patch \
%D%/packages/patches/glib-tests-timer.patch \
diff --git a/gnu/packages/ghostscript.scm b/gnu/packages/ghostscript.scm
index 3a84db3e4..b15b032a7 100644
--- a/gnu/packages/ghostscript.scm
+++ b/gnu/packages/ghostscript.scm
@@ -144,6 +144,7 @@ printing, and psresize, for adjusting page sizes.")
"0lyhjcrkmd5fcmh8h56bs4xr9k4jasmikv5vsix1hd4ai0ad1q9b"))
(patches (search-patches "ghostscript-runpath.patch"
"ghostscript-CVE-2017-8291.patch"
+ "ghostscript-no-header-creationdate.patch"
"ghostscript-no-header-id.patch"
"ghostscript-no-header-uuid.patch"))
(modules '((guix build utils)))
@@ -154,14 +155,7 @@ printing, and psresize, for adjusting page sizes.")
'(begin
(for-each delete-file-recursively '("freetype" "jbig2dec" "jpeg"
"lcms2" "libpng"
- "tiff" "zlib"))
- ;; Get rid of timestamps (remove /CreationDate and /ModDate).
- (substitute* "devices/vector/gdevpdf.c"
- ((", but we do the same")
- (string-append "*/ "
- "if (!getenv(\"GS_GENERATE_UUIDS\") || "
- "(strcmp(getenv(\"GS_GENERATE_UUIDS\"), \"0\") != 0 && "
- "strcmp(getenv(\"GS_GENERATE_UUIDS\"), \"no\") != 0)) /*")))))))
+ "tiff" "zlib"))))))
(build-system gnu-build-system)
(outputs '("out" "doc")) ;19 MiB of HTML/PS doc + examples
(arguments
--git a/gnu/packages/patches/ghostscript-no-header-creationdate.patch b/gnu/packages/patches/ghostscript-no-header-creationdate.patch
new file mode 100644
index 000000000..2601938b7
--- /dev/null
+++ b/gnu/packages/patches/ghostscript-no-header-creationdate.patch
@@ -0,0 +1,16 @@
+This patch makes emission of /CreationDate and /ModDate headers optional.
+
+diff --git a/orig/gnu-ghostscript-9.14.0/devices/vector/gdevpdf.c b/bb/gnu-ghostscript-9.14.0/devices/vector/gdevpdf.c
+index 0fb067e..b342e2c 100644
+--- orig/gnu-ghostscript-9.14.0/devices/vector/gdevpdf.c
++++ gnu-ghostscript-9.14.0/devices/vector/gdevpdf.c
+@@ -305,6 +305,9 @@ pdf_initialize_ids(gx_device_pdf * pdev)
+ * date and time, rather than (for example) %%CreationDate from the
+ * PostScript file. We think this is wrong, but we do the same.
+ */
++ if (!getenv("GS_GENERATE_UUIDS") ||
++ (strcmp(getenv("GS_GENERATE_UUIDS"), "0") != 0 &&
++ strcmp(getenv("GS_GENERATE_UUIDS"), "no") != 0))
+ {
+ struct tm tms;
+ time_t t;
next prev parent reply other threads:[~2017-07-09 23:47 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-03 18:08 bug#27563: ghostscript-with-cups is not reproducible Danny Milosavljevic
2017-07-03 18:16 ` bug#27563: [PATCH] gnu: ghostscript: Add phase "remove-timestamps" Danny Milosavljevic
2017-07-03 19:18 ` Efraim Flashner
2017-07-05 21:57 ` Ludovic Courtès
2017-07-04 19:08 ` Leo Famulari
2017-07-03 19:46 ` bug#27563: [PATCH v2] gnu: ghostscript: Remove timestamps Danny Milosavljevic
2017-07-06 9:07 ` bug#27563: [PATCH] gnu: ghostscript: Don't write document UUID; use "" as instance UUID Danny Milosavljevic
2017-07-07 11:55 ` Ludovic Courtès
2017-07-07 13:28 ` Danny Milosavljevic
2017-07-06 10:32 ` bug#27563: [PATCH v3 0/2] Make ghostscript reproducible Danny Milosavljevic
2017-07-06 10:32 ` bug#27563: [PATCH v3 1/2] gnu: ghostscript: Don't write document UUID; use "" as instance UUID Danny Milosavljevic
2017-07-06 10:32 ` bug#27563: [PATCH v3 2/2] gnu: ghostscript: Write document ID only when encrypting Danny Milosavljevic
2017-07-07 12:02 ` Ludovic Courtès
2017-07-07 13:21 ` Danny Milosavljevic
2017-07-07 16:21 ` Leo Famulari
2017-07-07 16:42 ` Danny Milosavljevic
2017-07-07 17:24 ` Leo Famulari
2017-07-08 13:50 ` Leo Famulari
2017-07-07 17:45 ` Ludovic Courtès
2017-07-07 12:00 ` bug#27563: [PATCH v3 0/2] Make ghostscript reproducible Ludovic Courtès
2017-07-07 13:25 ` Danny Milosavljevic
2017-07-07 15:18 ` Ludovic Courtès
2017-07-07 15:44 ` Danny Milosavljevic
2017-07-07 17:51 ` Ludovic Courtès
2017-07-07 18:20 ` Danny Milosavljevic
2017-07-08 14:32 ` Ludovic Courtès
2017-07-09 23:40 ` bug#27563: [PATCH v4 0/3] " Danny Milosavljevic
2017-07-09 23:46 ` bug#27563: [PATCH v4 1/3] gnu: ghostscript: Make "/ID" optional, depending on environment variable Danny Milosavljevic
2017-07-09 23:46 ` bug#27563: [PATCH v4 2/3] gnu: ghostscript: Make XMP UUID headers " Danny Milosavljevic
2017-07-10 15:23 ` Ludovic Courtès
2017-07-09 23:46 ` Danny Milosavljevic [this message]
2017-07-10 15:25 ` bug#27563: [PATCH v4 3/3] gnu: ghostscript: Make "/CreationDate", "/ModDate" optoinal, " Ludovic Courtès
2017-07-10 15:21 ` bug#27563: [PATCH v4 1/3] gnu: ghostscript: Make "/ID" optional, " Ludovic Courtès
2017-07-10 16:35 ` bug#27563: [PATCH v4 0/3] Make ghostscript reproducible Danny Milosavljevic
2017-07-07 15:34 ` bug#27563: [PATCH v3 0/2] " Danny Milosavljevic
2017-07-07 17:46 ` Ludovic Courtès
2017-07-06 10:59 ` bug#27563: ghostscript-with-cups is not reproducible Danny Milosavljevic
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