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gettext-runtime/msgfmt-remove-pot-creation-date.patch

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Accepting request 493039 from home:bmwiedemann:reproducible - Add msgfmt-remove-pot-creation-date.patch to enable reproducible builds of packages using gettext-runtime such as dfc, e2fsprogs and acl OBS-URL: https://build.opensuse.org/request/show/493039 OBS-URL: https://build.opensuse.org/package/show/Base:System/gettext-runtime?expand=0&rev=130
2017-05-15 15:04:54 +02:00
commit d13f165b83701dffc14f7151419e0c00c00c0d1b
Author: John Darrington <john@darrington.wattle.id.au>
Date: Thu Dec 15 21:56:44 2016 +0100
msgfmt: Remove POT-Creation-Date field from the header in the output.
This helps reproducible builds.
Reported at <https://savannah.gnu.org/bugs/?49654>.
* gettext-tools/src/msgl-header.h (message_list_delete_header_field): New
declaration.
* gettext-tools/src/msgl-header.c (known_fields): New variable, extracted from
msgdomain_list_set_header_field.
(message_list_delete_header_field): New function.
* gettext-tools/src/write-mo.c: Include msgl-header.h.
(msgdomain_write_mo): Delete the POT-Creation-Date field.
* gettext-tools/src/write-java.c: Include msgl-header.h.
(msgdomain_write_java): Delete the POT-Creation-Date field.
* gettext-tools/src/write-csharp.c: Include msgl-header.h.
(msgdomain_write_csharp): Delete the POT-Creation-Date field.
* gettext-tools/src/write-resources.c: Include msgl-header.h.
(msgdomain_write_csharp_resources): Delete the POT-Creation-Date field.
* gettext-tools/src/write-tcl.c: Include msgl-header.h.
(msgdomain_write_tcl): Delete the POT-Creation-Date field.
* gettext-tools/src/write-qt.c: Include msgl-header.h.
(msgdomain_write_qt): Delete the POT-Creation-Date field.
* gettext-tools/src/write-desktop.c: Include msgl-header.h.
(msgdomain_write_desktop): Delete the POT-Creation-Date field.
* gettext-tools/src/write-xml.c: Include msgl-header.h.
(msgdomain_write_xml): Delete the POT-Creation-Date field.
* gettext-tools/tests/msgfmt-19: New file, based on
gettext-tools/tests/msgfmt-18.
* gettext-tools/tests/Makefile.am (TESTS): Add it.
diff --git a/gettext-tools/src/msgl-header.c b/gettext-tools/src/msgl-header.c
index 987c1c47e..25ae33af3 100644
--- a/gettext-tools/src/msgl-header.c
+++ b/gettext-tools/src/msgl-header.c
@@ -30,16 +30,12 @@
#define SIZEOF(a) (sizeof(a) / sizeof(a[0]))
-void
-msgdomain_list_set_header_field (msgdomain_list_ty *mdlp,
- const char *field, const char *value)
+/* The known fields in their usual order. */
+static const struct
{
- /* The known fields in their usual order. */
- static const struct
- {
- const char *name;
- size_t len;
- }
+ const char *name;
+ size_t len;
+}
known_fields[] =
{
{ "Project-Id-Version:", sizeof ("Project-Id-Version:") - 1 },
@@ -54,6 +50,11 @@ msgdomain_list_set_header_field (msgdomain_list_ty *mdlp,
{ "Content-Transfer-Encoding:",
sizeof ("Content-Transfer-Encoding:") - 1 }
};
+
+void
+msgdomain_list_set_header_field (msgdomain_list_ty *mdlp,
+ const char *field, const char *value)
+{
size_t field_len;
int field_index;
size_t k, i;
@@ -168,3 +169,71 @@ msgdomain_list_set_header_field (msgdomain_list_ty *mdlp,
}
}
}
+
+
+void
+message_list_delete_header_field (message_list_ty *mlp,
+ const char *field)
+{
+ size_t j;
+ int field_index;
+ size_t k;
+
+ /* Search the field in known_fields[]. */
+ field_index = -1;
+ for (k = 0; k < SIZEOF (known_fields); k++)
+ if (strcmp (known_fields[k].name, field) == 0)
+ {
+ field_index = k;
+ break;
+ }
+
+ size_t field_len;
+ field_len = strlen (field);
+
+ /* Search the header entry. */
+ for (j = 0; j < mlp->nitems; j++)
+ if (is_header (mlp->item[j]) && !mlp->item[j]->obsolete)
+ {
+ message_ty *mp = mlp->item[j];
+
+ /* Modify the header entry. */
+ const char *header = mp->msgstr;
+ char *new_header =
+ XCALLOC (strlen (header) + 1,
+ char);
+
+ /* Test whether the field already occurs in the header entry. */
+ const char *h;
+
+ for (h = header; *h != '\0'; )
+ {
+ if (strncmp (h, field, field_len) == 0)
+ break;
+ h = strchr (h, '\n');
+ if (h == NULL)
+ break;
+ h++;
+ }
+ if (h != NULL && *h != '\0')
+ {
+ /* Replace the field. */
+ char *p = new_header;
+ memcpy (p, header, h - header);
+ p += h - header;
+ h = strchr (h, '\n');
+ if (h != NULL)
+ {
+ h++;
+ stpcpy (p, h);
+ }
+ }
+ else
+ {
+ char *p = new_header;
+ p = stpcpy (p, header);
+ }
+
+ mp->msgstr = new_header;
+ }
+}
diff --git a/gettext-tools/src/msgl-header.h b/gettext-tools/src/msgl-header.h
index 968515711..34726e7b0 100644
--- a/gettext-tools/src/msgl-header.h
+++ b/gettext-tools/src/msgl-header.h
@@ -34,6 +34,9 @@ extern void
msgdomain_list_set_header_field (msgdomain_list_ty *mdlp,
const char *field, const char *value);
+extern void
+ message_list_delete_header_field (message_list_ty *mlp, const char *field);
+
#ifdef __cplusplus
}
diff --git a/gettext-tools/src/write-csharp.c b/gettext-tools/src/write-csharp.c
index 5cf573a0f..30e8411cc 100644
--- a/gettext-tools/src/write-csharp.c
+++ b/gettext-tools/src/write-csharp.c
@@ -78,6 +78,7 @@
#include "message.h"
#include "msgfmt.h"
#include "msgl-iconv.h"
+#include "msgl-header.h"
#include "plural-exp.h"
#include "po-charset.h"
#include "xalloc.h"
@@ -645,6 +646,8 @@ msgdomain_write_csharp (message_list_ty *mlp, const char *canon_encoding,
/* Convert the messages to Unicode. */
iconv_message_list (mlp, canon_encoding, po_charset_utf8, NULL);
+ message_list_delete_header_field (mlp, "POT-Creation-Date:");
+
/* Create a temporary directory where we can put the C# file.
A simple temporary file would also be possible but would require us to
define our own variant of mkstemp(): On one hand the functions mktemp(),
diff --git a/gettext-tools/src/write-desktop.c b/gettext-tools/src/write-desktop.c
index 898ac3024..e568d47fb 100644
--- a/gettext-tools/src/write-desktop.c
+++ b/gettext-tools/src/write-desktop.c
@@ -29,6 +29,7 @@
#include <stdio.h>
#include "error.h"
#include "msgl-iconv.h"
+#include "msgl-header.h"
#include "po-charset.h"
#include "read-catalog.h"
#include "read-po.h"
@@ -203,6 +204,8 @@ msgdomain_write_desktop (message_list_ty *mlp,
/* Convert the messages to Unicode. */
iconv_message_list (mlp, canon_encoding, po_charset_utf8, NULL);
+ message_list_delete_header_field (mlp, "POT-Creation-Date:");
+
/* Create a single-element operands and run the bulk operation on it. */
operand.language = (char *) locale_name;
operand.mlp = mlp;
diff --git a/gettext-tools/src/write-java.c b/gettext-tools/src/write-java.c
index eef8c79d2..039ed94d9 100644
--- a/gettext-tools/src/write-java.c
+++ b/gettext-tools/src/write-java.c
@@ -61,6 +61,7 @@
#include "message.h"
#include "msgfmt.h"
#include "msgl-iconv.h"
+#include "msgl-header.h"
#include "plural-exp.h"
#include "po-charset.h"
#include "xalloc.h"
@@ -1066,6 +1067,8 @@ msgdomain_write_java (message_list_ty *mlp, const char *canon_encoding,
/* Convert the messages to Unicode. */
iconv_message_list (mlp, canon_encoding, po_charset_utf8, NULL);
+ message_list_delete_header_field (mlp, "POT-Creation-Date:");
+
if (output_source)
{
tmpdir = NULL;
diff --git a/gettext-tools/src/write-mo.c b/gettext-tools/src/write-mo.c
index b4a789494..b99dece02 100644
--- a/gettext-tools/src/write-mo.c
+++ b/gettext-tools/src/write-mo.c
@@ -48,6 +48,9 @@
#include "binary-io.h"
#include "fwriteerror.h"
#include "gettext.h"
+#include "read-catalog.h"
+#include "read-stringtable.h"
+#include "msgl-header.h"
#define _(str) gettext (str)
@@ -804,6 +807,7 @@ msgdomain_write_mo (message_list_ty *mlp,
if (output_file != NULL)
{
+ message_list_delete_header_field (mlp, "POT-Creation-Date:");
write_table (output_file, mlp);
/* Make sure nothing went wrong. */
diff --git a/gettext-tools/src/write-qt.c b/gettext-tools/src/write-qt.c
index 978bf0938..4a47d241f 100644
--- a/gettext-tools/src/write-qt.c
+++ b/gettext-tools/src/write-qt.c
@@ -35,6 +35,7 @@
#include "message.h"
#include "po-charset.h"
#include "msgl-iconv.h"
+#include "msgl-header.h"
#include "hash-string.h"
#include "unistr.h"
#include "xalloc.h"
@@ -742,6 +743,7 @@ strings, not in the untranslated strings\n")));
if (output_file != NULL)
{
+ message_list_delete_header_field (mlp, "POT-Creation-Date:");
write_qm (output_file, mlp);
/* Make sure nothing went wrong. */
diff --git a/gettext-tools/src/write-resources.c b/gettext-tools/src/write-resources.c
index e5103c4b0..ec74eadcd 100644
--- a/gettext-tools/src/write-resources.c
+++ b/gettext-tools/src/write-resources.c
@@ -38,6 +38,7 @@
#include "message.h"
#include "msgfmt.h"
#include "msgl-iconv.h"
+#include "msgl-header.h"
#include "po-charset.h"
#include "xalloc.h"
#include "concat-filename.h"
@@ -114,6 +115,8 @@ msgdomain_write_csharp_resources (message_list_ty *mlp,
const char *domain_name,
const char *file_name)
{
+ message_list_delete_header_field (mlp, "POT-Creation-Date:");
+
/* If no entry for this domain don't even create the file. */
if (mlp->nitems != 0)
{
diff --git a/gettext-tools/src/write-tcl.c b/gettext-tools/src/write-tcl.c
index 0dbe3aa88..04b62d9c8 100644
--- a/gettext-tools/src/write-tcl.c
+++ b/gettext-tools/src/write-tcl.c
@@ -34,6 +34,7 @@
#include "xerror.h"
#include "message.h"
#include "msgl-iconv.h"
+#include "msgl-header.h"
#include "po-charset.h"
#include "xalloc.h"
#include "xmalloca.h"
@@ -216,6 +217,7 @@ but the Tcl message catalog format doesn't support plural handling\n")));
return 1;
}
+ message_list_delete_header_field (mlp, "POT-Creation-Date:");
write_msg (output_file, mlp, frobbed_locale_name);
/* Make sure nothing went wrong. */
diff --git a/gettext-tools/src/write-xml.c b/gettext-tools/src/write-xml.c
index 79b7b5dbc..f6cd6c003 100644
--- a/gettext-tools/src/write-xml.c
+++ b/gettext-tools/src/write-xml.c
@@ -29,6 +29,7 @@
#include <stdio.h>
#include "error.h"
#include "msgl-iconv.h"
+#include "msgl-header.h"
#include "po-charset.h"
#include "read-catalog.h"
#include "read-po.h"
@@ -94,6 +95,8 @@ msgdomain_write_xml (message_list_ty *mlp,
/* Convert the messages to Unicode. */
iconv_message_list (mlp, canon_encoding, po_charset_utf8, NULL);
+ message_list_delete_header_field (mlp, "POT-Creation-Date:");
+
/* Create a single-element operands and run the bulk operation on it. */
operand.language = (char *) locale_name;
operand.mlp = mlp;
diff --git a/gettext-tools/tests/Makefile.am b/gettext-tools/tests/Makefile.am
index 0dfb4d867..38b47b922 100644
--- a/gettext-tools/tests/Makefile.am
+++ b/gettext-tools/tests/Makefile.am
@@ -46,7 +46,7 @@ TESTS = gettext-1 gettext-2 gettext-3 gettext-4 gettext-5 gettext-6 gettext-7 \
msgfilter-sr-latin-1 msgfilter-quote-1 \
msgfmt-1 msgfmt-2 msgfmt-3 msgfmt-4 msgfmt-5 msgfmt-6 msgfmt-7 \
msgfmt-8 msgfmt-9 msgfmt-10 msgfmt-11 msgfmt-12 msgfmt-13 msgfmt-14 \
- msgfmt-15 msgfmt-16 msgfmt-17 msgfmt-18 \
+ msgfmt-15 msgfmt-16 msgfmt-17 msgfmt-18 msgfmt-19 \
msgfmt-properties-1 \
msgfmt-qt-1 msgfmt-qt-2 \
msgfmt-desktop-1 msgfmt-desktop-2 \
diff --git a/gettext-tools/tests/msgfmt-19 b/gettext-tools/tests/msgfmt-19
new file mode 100755
index 000000000..88574c817
--- /dev/null
+++ b/gettext-tools/tests/msgfmt-19
@@ -0,0 +1,66 @@
+#! /bin/sh
+. "${srcdir=.}/init.sh"; path_prepend_ . ../src
+
+# Test accelerators.
+
+cat <<\EOF > mf-19-1.po
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR Free Software Foundation, Inc.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: GNU bison\n"
+"POT-Creation-Date: 2017-04-05 19:47+0200\n"
+"PO-Revision-Date: 2017-06-07 09:07+0000\n"
+"Last-Translator: ABC DEF <abc@gnu.uucp>\n"
+"Language-Team: test <test@li.org>\n"
+"Language: test\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+msgid "pen &File"
+msgstr "pen File"
+
+msgid "how _Help"
+msgstr "how Help"
+EOF
+
+
+cat <<\EOF > mf-19-2.po
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR Free Software Foundation, Inc.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: GNU bison\n"
+"POT-Creation-Date: 2016-03-04 18:46+0100\n"
+"PO-Revision-Date: 2017-06-07 09:07+0000\n"
+"Last-Translator: ABC DEF <abc@gnu.uucp>\n"
+"Language-Team: test <test@li.org>\n"
+"Language: test\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+msgid "pen &File"
+msgstr "pen File"
+
+msgid "how _Help"
+msgstr "how Help"
+EOF
+
+
+: ${MSGFMT=msgfmt}
+${MSGFMT} -o mf-19-1.mo mf-19-1.po 2>/dev/null
+test $? = 0 || { Exit 1; }
+
+: ${MSGFMT=msgfmt}
+${MSGFMT} -o mf-19-2.mo mf-19-2.po 2>/dev/null
+test $? = 0 || { Exit 1; }
+
+: ${DIFF=diff}
+${DIFF} mf-19-1.mo mf-19-2.mo
+test $? = 0 || { Exit 1; }
commit dea676293993e16ae50119ce1edfcc18e586c3f7
Author: Bruno Haible <bruno@clisp.org>
Date: Thu Dec 15 22:51:00 2016 +0100
Polish the last commit.
diff --git a/gettext-tools/src/msgl-header.c b/gettext-tools/src/msgl-header.c
index 25ae33af3..219b412ab 100644
--- a/gettext-tools/src/msgl-header.c
+++ b/gettext-tools/src/msgl-header.c
@@ -36,20 +36,20 @@ static const struct
const char *name;
size_t len;
}
- known_fields[] =
- {
- { "Project-Id-Version:", sizeof ("Project-Id-Version:") - 1 },
- { "Report-Msgid-Bugs-To:", sizeof ("Report-Msgid-Bugs-To:") - 1 },
- { "POT-Creation-Date:", sizeof ("POT-Creation-Date:") - 1 },
- { "PO-Revision-Date:", sizeof ("PO-Revision-Date:") - 1 },
- { "Last-Translator:", sizeof ("Last-Translator:") - 1 },
- { "Language-Team:", sizeof ("Language-Team:") - 1 },
- { "Language:", sizeof ("Language:") - 1 },
- { "MIME-Version:", sizeof ("MIME-Version:") - 1 },
- { "Content-Type:", sizeof ("Content-Type:") - 1 },
- { "Content-Transfer-Encoding:",
- sizeof ("Content-Transfer-Encoding:") - 1 }
- };
+known_fields[] =
+ {
+ { "Project-Id-Version:", sizeof ("Project-Id-Version:") - 1 },
+ { "Report-Msgid-Bugs-To:", sizeof ("Report-Msgid-Bugs-To:") - 1 },
+ { "POT-Creation-Date:", sizeof ("POT-Creation-Date:") - 1 },
+ { "PO-Revision-Date:", sizeof ("PO-Revision-Date:") - 1 },
+ { "Last-Translator:", sizeof ("Last-Translator:") - 1 },
+ { "Language-Team:", sizeof ("Language-Team:") - 1 },
+ { "Language:", sizeof ("Language:") - 1 },
+ { "MIME-Version:", sizeof ("MIME-Version:") - 1 },
+ { "Content-Type:", sizeof ("Content-Type:") - 1 },
+ { "Content-Transfer-Encoding:", sizeof ("Content-Transfer-Encoding:") - 1 }
+ };
+
void
msgdomain_list_set_header_field (msgdomain_list_ty *mdlp,
@@ -175,21 +175,8 @@ void
message_list_delete_header_field (message_list_ty *mlp,
const char *field)
{
+ size_t field_len = strlen (field);
size_t j;
- int field_index;
- size_t k;
-
- /* Search the field in known_fields[]. */
- field_index = -1;
- for (k = 0; k < SIZEOF (known_fields); k++)
- if (strcmp (known_fields[k].name, field) == 0)
- {
- field_index = k;
- break;
- }
-
- size_t field_len;
- field_len = strlen (field);
/* Search the header entry. */
for (j = 0; j < mlp->nitems; j++)
@@ -199,11 +186,8 @@ message_list_delete_header_field (message_list_ty *mlp,
/* Modify the header entry. */
const char *header = mp->msgstr;
- char *new_header =
- XCALLOC (strlen (header) + 1,
- char);
- /* Test whether the field already occurs in the header entry. */
+ /* Test whether the field occurs in the header entry. */
const char *h;
for (h = header; *h != '\0'; )
@@ -217,7 +201,9 @@ message_list_delete_header_field (message_list_ty *mlp,
}
if (h != NULL && *h != '\0')
{
- /* Replace the field. */
+ /* Delete the field. */
+ char *new_header = XCALLOC (strlen (header) + 1, char);
+
char *p = new_header;
memcpy (p, header, h - header);
p += h - header;
@@ -225,15 +211,12 @@ message_list_delete_header_field (message_list_ty *mlp,
if (h != NULL)
{
h++;
- stpcpy (p, h);
+ strcpy (p, h);
}
+ else
+ *p = '\0';
+
+ mp->msgstr = new_header;
}
- else
- {
- char *p = new_header;
- p = stpcpy (p, header);
- }
-
- mp->msgstr = new_header;
}
}
diff --git a/gettext-tools/src/msgl-header.h b/gettext-tools/src/msgl-header.h
index 34726e7b0..35524a37f 100644
--- a/gettext-tools/src/msgl-header.h
+++ b/gettext-tools/src/msgl-header.h
@@ -34,8 +34,11 @@ extern void
msgdomain_list_set_header_field (msgdomain_list_ty *mdlp,
const char *field, const char *value);
+/* Remove the given field from the header.
+ The FIELD name ends in a colon. */
extern void
- message_list_delete_header_field (message_list_ty *mlp, const char *field);
+ message_list_delete_header_field (message_list_ty *mlp,
+ const char *field);
#ifdef __cplusplus
diff --git a/gettext-tools/src/write-csharp.c b/gettext-tools/src/write-csharp.c
index 30e8411cc..161cd4f45 100644
--- a/gettext-tools/src/write-csharp.c
+++ b/gettext-tools/src/write-csharp.c
@@ -646,8 +646,10 @@ msgdomain_write_csharp (message_list_ty *mlp, const char *canon_encoding,
/* Convert the messages to Unicode. */
iconv_message_list (mlp, canon_encoding, po_charset_utf8, NULL);
+ /* Support for "reproducible builds": Delete information that may vary
+ between builds in the same conditions. */
message_list_delete_header_field (mlp, "POT-Creation-Date:");
-
+
/* Create a temporary directory where we can put the C# file.
A simple temporary file would also be possible but would require us to
define our own variant of mkstemp(): On one hand the functions mktemp(),
diff --git a/gettext-tools/src/write-desktop.c b/gettext-tools/src/write-desktop.c
index e568d47fb..657620dcb 100644
--- a/gettext-tools/src/write-desktop.c
+++ b/gettext-tools/src/write-desktop.c
@@ -204,8 +204,10 @@ msgdomain_write_desktop (message_list_ty *mlp,
/* Convert the messages to Unicode. */
iconv_message_list (mlp, canon_encoding, po_charset_utf8, NULL);
+ /* Support for "reproducible builds": Delete information that may vary
+ between builds in the same conditions. */
message_list_delete_header_field (mlp, "POT-Creation-Date:");
-
+
/* Create a single-element operands and run the bulk operation on it. */
operand.language = (char *) locale_name;
operand.mlp = mlp;
diff --git a/gettext-tools/src/write-java.c b/gettext-tools/src/write-java.c
index 039ed94d9..9ddfac868 100644
--- a/gettext-tools/src/write-java.c
+++ b/gettext-tools/src/write-java.c
@@ -1067,6 +1067,8 @@ msgdomain_write_java (message_list_ty *mlp, const char *canon_encoding,
/* Convert the messages to Unicode. */
iconv_message_list (mlp, canon_encoding, po_charset_utf8, NULL);
+ /* Support for "reproducible builds": Delete information that may vary
+ between builds in the same conditions. */
message_list_delete_header_field (mlp, "POT-Creation-Date:");
if (output_source)
diff --git a/gettext-tools/src/write-mo.c b/gettext-tools/src/write-mo.c
index b99dece02..69196550c 100644
--- a/gettext-tools/src/write-mo.c
+++ b/gettext-tools/src/write-mo.c
@@ -45,12 +45,10 @@
#include "xsize.h"
#include "xalloc.h"
#include "xmalloca.h"
+#include "msgl-header.h"
#include "binary-io.h"
#include "fwriteerror.h"
#include "gettext.h"
-#include "read-catalog.h"
-#include "read-stringtable.h"
-#include "msgl-header.h"
#define _(str) gettext (str)
@@ -789,6 +787,10 @@ msgdomain_write_mo (message_list_ty *mlp,
/* If no entry for this domain don't even create the file. */
if (mlp->nitems != 0)
{
+ /* Support for "reproducible builds": Delete information that may vary
+ between builds in the same conditions. */
+ message_list_delete_header_field (mlp, "POT-Creation-Date:");
+
if (strcmp (domain_name, "-") == 0)
{
output_file = stdout;
@@ -807,7 +809,6 @@ msgdomain_write_mo (message_list_ty *mlp,
if (output_file != NULL)
{
- message_list_delete_header_field (mlp, "POT-Creation-Date:");
write_table (output_file, mlp);
/* Make sure nothing went wrong. */
diff --git a/gettext-tools/src/write-qt.c b/gettext-tools/src/write-qt.c
index 4a47d241f..b3cca5a8e 100644
--- a/gettext-tools/src/write-qt.c
+++ b/gettext-tools/src/write-qt.c
@@ -725,6 +725,10 @@ strings, not in the untranslated strings\n")));
}
}
+ /* Support for "reproducible builds": Delete information that may vary
+ between builds in the same conditions. */
+ message_list_delete_header_field (mlp, "POT-Creation-Date:");
+
if (strcmp (domain_name, "-") == 0)
{
output_file = stdout;
@@ -743,7 +747,6 @@ strings, not in the untranslated strings\n")));
if (output_file != NULL)
{
- message_list_delete_header_field (mlp, "POT-Creation-Date:");
write_qm (output_file, mlp);
/* Make sure nothing went wrong. */
diff --git a/gettext-tools/src/write-resources.c b/gettext-tools/src/write-resources.c
index ec74eadcd..8cc33cc13 100644
--- a/gettext-tools/src/write-resources.c
+++ b/gettext-tools/src/write-resources.c
@@ -115,8 +115,6 @@ msgdomain_write_csharp_resources (message_list_ty *mlp,
const char *domain_name,
const char *file_name)
{
- message_list_delete_header_field (mlp, "POT-Creation-Date:");
-
/* If no entry for this domain don't even create the file. */
if (mlp->nitems != 0)
{
@@ -161,6 +159,10 @@ but the C# .resources format doesn't support plural handling\n")));
/* Convert the messages to Unicode. */
iconv_message_list (mlp, canon_encoding, po_charset_utf8, NULL);
+ /* Support for "reproducible builds": Delete information that may vary
+ between builds in the same conditions. */
+ message_list_delete_header_field (mlp, "POT-Creation-Date:");
+
/* Execute the WriteResource program. */
{
const char *args[2];
diff --git a/gettext-tools/src/write-tcl.c b/gettext-tools/src/write-tcl.c
index 04b62d9c8..b61608e76 100644
--- a/gettext-tools/src/write-tcl.c
+++ b/gettext-tools/src/write-tcl.c
@@ -185,6 +185,10 @@ but the Tcl message catalog format doesn't support plural handling\n")));
/* Convert the messages to Unicode. */
iconv_message_list (mlp, canon_encoding, po_charset_utf8, NULL);
+ /* Support for "reproducible builds": Delete information that may vary
+ between builds in the same conditions. */
+ message_list_delete_header_field (mlp, "POT-Creation-Date:");
+
/* Now create the file. */
{
size_t len;
@@ -217,7 +221,6 @@ but the Tcl message catalog format doesn't support plural handling\n")));
return 1;
}
- message_list_delete_header_field (mlp, "POT-Creation-Date:");
write_msg (output_file, mlp, frobbed_locale_name);
/* Make sure nothing went wrong. */
diff --git a/gettext-tools/src/write-xml.c b/gettext-tools/src/write-xml.c
index f6cd6c003..5c719f92e 100644
--- a/gettext-tools/src/write-xml.c
+++ b/gettext-tools/src/write-xml.c
@@ -95,8 +95,10 @@ msgdomain_write_xml (message_list_ty *mlp,
/* Convert the messages to Unicode. */
iconv_message_list (mlp, canon_encoding, po_charset_utf8, NULL);
+ /* Support for "reproducible builds": Delete information that may vary
+ between builds in the same conditions. */
message_list_delete_header_field (mlp, "POT-Creation-Date:");
-
+
/* Create a single-element operands and run the bulk operation on it. */
operand.language = (char *) locale_name;
operand.mlp = mlp;
diff --git a/gettext-tools/tests/msgfmt-19 b/gettext-tools/tests/msgfmt-19
index 88574c817..76d4a739d 100755
--- a/gettext-tools/tests/msgfmt-19
+++ b/gettext-tools/tests/msgfmt-19
@@ -1,7 +1,8 @@
#! /bin/sh
. "${srcdir=.}/init.sh"; path_prepend_ . ../src
-# Test accelerators.
+# Test that PO files that differ only in the POT-Creation-Date yield the
+# exact same .mo file.
cat <<\EOF > mf-19-1.po
# SOME DESCRIPTIVE TITLE.
@@ -20,14 +21,13 @@ msgstr ""
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
-msgid "pen &File"
-msgstr "pen File"
+msgid "Open &File"
+msgstr "Open File"
-msgid "how _Help"
-msgstr "how Help"
+msgid "Show _Help"
+msgstr "Show Help"
EOF
-
cat <<\EOF > mf-19-2.po
# SOME DESCRIPTIVE TITLE.
# Copyright (C) YEAR Free Software Foundation, Inc.
@@ -45,14 +45,13 @@ msgstr ""
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
-msgid "pen &File"
-msgstr "pen File"
+msgid "Open &File"
+msgstr "Open File"
-msgid "how _Help"
-msgstr "how Help"
+msgid "Show _Help"
+msgstr "Show Help"
EOF
-
: ${MSGFMT=msgfmt}
${MSGFMT} -o mf-19-1.mo mf-19-1.po 2>/dev/null
test $? = 0 || { Exit 1; }
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