45 lines
2.0 KiB
Diff
45 lines
2.0 KiB
Diff
This patch makes emission of /CreationDate and /ModDate headers optional.
|
|
|
|
If the environment variable GS_GENERATE_UUIDS is set to "0" or "no", it will
|
|
not write out the "/ID" field (if that's permissible).
|
|
|
|
Upstream does not want to do this.
|
|
|
|
See: https://bugs.ghostscript.com/show_bug.cgi?id=698208
|
|
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") ||
|
|
+ (strcasecmp(getenv("GS_GENERATE_UUIDS"), "0") != 0 &&
|
|
+ strcasecmp(getenv("GS_GENERATE_UUIDS"), "no") != 0))
|
|
{
|
|
struct tm tms;
|
|
time_t t;
|
|
--- orig/gnu-ghostscript-9.14.0/devices/vector/gdevpdfe.c
|
|
+++ gnu-ghostscript-9.14.0/devices/vector/gdevpdfe.c
|
|
@@ -692,6 +692,9 @@
|
|
pdf_xml_attribute_name(s, "xmlns:xmp");
|
|
pdf_xml_attribute_value(s, "http://ns.adobe.com/xap/1.0/");
|
|
pdf_xml_tag_end(s);
|
|
+ if (!getenv("GS_GENERATE_UUIDS") ||
|
|
+ (strcasecmp(getenv("GS_GENERATE_UUIDS"), "0") != 0 &&
|
|
+ strcasecmp(getenv("GS_GENERATE_UUIDS"), "no") != 0))
|
|
{
|
|
pdf_xml_tag_open_beg(s, "xmp:ModifyDate");
|
|
pdf_xml_tag_end(s);
|
|
@@ -700,6 +701,9 @@
|
|
pdf_xml_tag_close(s, "xmp:ModifyDate");
|
|
pdf_xml_newline(s);
|
|
}
|
|
+ if (!getenv("GS_GENERATE_UUIDS") ||
|
|
+ (strcasecmp(getenv("GS_GENERATE_UUIDS"), "0") != 0 &&
|
|
+ strcasecmp(getenv("GS_GENERATE_UUIDS"), "no") != 0))
|
|
{
|
|
pdf_xml_tag_open_beg(s, "xmp:CreateDate");
|
|
pdf_xml_tag_end(s);
|