diff options
Diffstat (limited to 'gnu/packages/patches/groff-source-date-epoch.patch')
| -rw-r--r-- | gnu/packages/patches/groff-source-date-epoch.patch | 299 |
1 files changed, 0 insertions, 299 deletions
diff --git a/gnu/packages/patches/groff-source-date-epoch.patch b/gnu/packages/patches/groff-source-date-epoch.patch deleted file mode 100644 index 53c590b049..0000000000 --- a/gnu/packages/patches/groff-source-date-epoch.patch +++ /dev/null @@ -1,299 +0,0 @@ -Adds support for the environment variable SOURCE_DATE_EPOCH. - -See: https://sources.debian.net/patches/groff/1.22.3-9/source-date-epoch.patch/ - -From abc23bc9245e18468817f2838361c3a08f7521e2 Mon Sep 17 00:00:00 2001 -From: Colin Watson <cjwatson@debian.org> -Date: Thu, 5 Nov 2015 11:47:34 +0000 -Subject: Implement `SOURCE_DATE_EPOCH' for reproducible builds. - -Author: Colin Watson <cjwatson@debian.org> -Forwarded: yes -Last-Update: 2015-11-05 - -Patch-Name: source-date-epoch.patch ---- - doc/groff.texinfo | 6 +++++ - src/devices/grohtml/grohtml.man | 7 ++++++ - src/devices/grohtml/post-html.cpp | 5 ++-- - src/devices/gropdf/gropdf.man | 7 ++++++ - src/devices/gropdf/gropdf.pl | 3 ++- - src/devices/grops/grops.man | 7 ++++++ - src/devices/grops/ps.cpp | 3 ++- - src/include/curtime.h | 23 ++++++++++++++++++ - src/libs/libgroff/Makefile.sub | 2 ++ - src/libs/libgroff/curtime.cpp | 51 +++++++++++++++++++++++++++++++++++++++ - src/roff/troff/input.cpp | 3 ++- - 11 files changed, 112 insertions(+), 5 deletions(-) - create mode 100644 src/include/curtime.h - create mode 100644 src/libs/libgroff/curtime.cpp - -diff --git a/doc/groff.texinfo b/doc/groff.texinfo -index 066b5274..1d3c7a9f 100644 ---- a/doc/groff.texinfo -+++ b/doc/groff.texinfo -@@ -1453,6 +1453,12 @@ default directory (on Unix and GNU/Linux systems, this is usually - @item GROFF_TYPESETTER - @tindex GROFF_TYPESETTER@r{, environment variable} - The default output device. -+ -+@item SOURCE_DATE_EPOCH -+@tindex SOURCE_DATE_EPOCH@r{, environment variable} -+A timestamp (expressed as seconds since the Unix epoch) to use in place of -+the current time when initializing time-based built-in registers such as -+@code{\n[seconds]}. - @end table - - Note that MS-DOS and MS-Windows ports of @code{groff} use semi-colons, -diff --git a/src/devices/grohtml/grohtml.man b/src/devices/grohtml/grohtml.man -index 51eae224..4be4abbc 100644 ---- a/src/devices/grohtml/grohtml.man -+++ b/src/devices/grohtml/grohtml.man -@@ -419,6 +419,13 @@ and - for more details. - . - . -+.TP -+.SM -+.B SOURCE_DATE_EPOCH -+A timestamp (expressed as seconds since the Unix epoch) to use as the -+creation timestamp in place of the current time. -+. -+. - .\" -------------------------------------------------------------------- - .SH BUGS - .\" -------------------------------------------------------------------- -diff --git a/src/devices/grohtml/post-html.cpp b/src/devices/grohtml/post-html.cpp -index fefbf014..b5fc5167 100644 ---- a/src/devices/grohtml/post-html.cpp -+++ b/src/devices/grohtml/post-html.cpp -@@ -28,6 +28,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ - #include "html.h" - #include "html-text.h" - #include "html-table.h" -+#include "curtime.h" - - #include <time.h> - -@@ -5013,7 +5014,7 @@ void html_printer::do_file_components (void) - .put_string(Version_string) - .end_comment(); - -- t = time(0); -+ t = current_time(); - html.begin_comment("CreationDate: ") - .put_string(ctime(&t), strlen(ctime(&t))-1) - .end_comment(); -@@ -5126,7 +5127,7 @@ html_printer::~html_printer() - .put_string(Version_string) - .end_comment(); - -- t = time(0); -+ t = current_time(); - html.begin_comment("CreationDate: ") - .put_string(ctime(&t), strlen(ctime(&t))-1) - .end_comment(); -diff --git a/src/devices/gropdf/gropdf.man b/src/devices/gropdf/gropdf.man -index 3bbace6a..cc0c82f1 100644 ---- a/src/devices/gropdf/gropdf.man -+++ b/src/devices/gropdf/gropdf.man -@@ -1029,6 +1029,13 @@ and - for more details. - . - . -+.TP -+.SM -+.B SOURCE_DATE_EPOCH -+A timestamp (expressed as seconds since the Unix epoch) to use as the -+creation timestamp in place of the current time. -+. -+. - .\" -------------------------------------------------------------------- - .SH FILES - .\" -------------------------------------------------------------------- -diff --git a/src/devices/gropdf/gropdf.pl b/src/devices/gropdf/gropdf.pl -index 035d1238..c25c4c67 100644 ---- a/src/devices/gropdf/gropdf.pl -+++ b/src/devices/gropdf/gropdf.pl -@@ -239,13 +239,14 @@ elsif (exists($ppsz{$papersz})) - @defaultmb=@mediabox=(0,0,$ppsz{$papersz}->[0],$ppsz{$papersz}->[1]); - } - --my (@dt)=localtime(time); -+my (@dt)=localtime($ENV{SOURCE_DATE_EPOCH} || time); - my $dt=PDFDate(\@dt); - - my %info=('Creator' => "(groff version $cfg{GROFF_VERSION})", - 'Producer' => "(gropdf version $cfg{GROFF_VERSION})", - 'ModDate' => "($dt)", - 'CreationDate' => "($dt)"); -+ - while (<>) - { - chomp; -diff --git a/src/devices/grops/grops.man b/src/devices/grops/grops.man -index 99fb7486..272c2d18 100644 ---- a/src/devices/grops/grops.man -+++ b/src/devices/grops/grops.man -@@ -1419,6 +1419,13 @@ and - for more details. - . - . -+.TP -+.SM -+.B SOURCE_DATE_EPOCH -+A timestamp (expressed as seconds since the Unix epoch) to use as the -+creation timestamp in place of the current time. -+. -+. - .\" -------------------------------------------------------------------- - .SH FILES - .\" -------------------------------------------------------------------- -diff --git a/src/devices/grops/ps.cpp b/src/devices/grops/ps.cpp -index 745a503b..03e65372 100644 ---- a/src/devices/grops/ps.cpp -+++ b/src/devices/grops/ps.cpp -@@ -28,6 +28,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ - #include "cset.h" - #include "nonposix.h" - #include "paper.h" -+#include "curtime.h" - - #include "ps.h" - #include <time.h> -@@ -1390,7 +1391,7 @@ ps_printer::~ps_printer() - #else - time_t - #endif -- t = time(0); -+ t = current_time(); - fputs(ctime(&t), out.get_file()); - } - for (font_pointer_list *f = font_list; f; f = f->next) { -diff --git a/src/include/curtime.h b/src/include/curtime.h -new file mode 100644 -index 00000000..a4105196 ---- /dev/null -+++ b/src/include/curtime.h -@@ -0,0 +1,23 @@ -+/* Copyright (C) 2015 Free Software Foundation, Inc. -+ -+This file is part of groff. -+ -+groff is free software; you can redistribute it and/or modify it under -+the terms of the GNU General Public License as published by the Free -+Software Foundation, either version 2 of the License, or -+(at your option) any later version. -+ -+groff is distributed in the hope that it will be useful, but WITHOUT ANY -+WARRANTY; without even the implied warranty of MERCHANTABILITY or -+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -+for more details. -+ -+The GNU General Public License version 2 (GPL2) is available in the -+internet at <http://www.gnu.org/licenses/gpl-2.0.txt>. */ -+ -+#ifdef LONG_FOR_TIME_T -+long -+#else -+time_t -+#endif -+current_time(); -diff --git a/src/libs/libgroff/Makefile.sub b/src/libs/libgroff/Makefile.sub -index 840d9934..4cb4937a 100644 ---- a/src/libs/libgroff/Makefile.sub -+++ b/src/libs/libgroff/Makefile.sub -@@ -32,6 +32,7 @@ OBJS=\ - cmap.$(OBJEXT) \ - color.$(OBJEXT) \ - cset.$(OBJEXT) \ -+ curtime.$(OBJEXT) \ - device.$(OBJEXT) \ - errarg.$(OBJEXT) \ - error.$(OBJEXT) \ -@@ -82,6 +83,7 @@ CCSRCS=\ - $(srcdir)/cmap.cpp \ - $(srcdir)/color.cpp \ - $(srcdir)/cset.cpp \ -+ $(srcdir)/curtime.cpp \ - $(srcdir)/device.cpp \ - $(srcdir)/errarg.cpp \ - $(srcdir)/error.cpp \ -diff --git a/src/libs/libgroff/curtime.cpp b/src/libs/libgroff/curtime.cpp -new file mode 100644 -index 00000000..00821b7f ---- /dev/null -+++ b/src/libs/libgroff/curtime.cpp -@@ -0,0 +1,51 @@ -+/* Copyright (C) 2015 Free Software Foundation, Inc. -+ -+This file is part of groff. -+ -+groff is free software; you can redistribute it and/or modify it under -+the terms of the GNU General Public License as published by the Free -+Software Foundation, either version 2 of the License, or -+(at your option) any later version. -+ -+groff is distributed in the hope that it will be useful, but WITHOUT ANY -+WARRANTY; without even the implied warranty of MERCHANTABILITY or -+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -+for more details. -+ -+The GNU General Public License version 2 (GPL2) is available in the -+internet at <http://www.gnu.org/licenses/gpl-2.0.txt>. */ -+ -+#include <errno.h> -+#include <limits.h> -+#include <stdlib.h> -+#include <string.h> -+#include <time.h> -+ -+#include "errarg.h" -+#include "error.h" -+ -+#ifdef LONG_FOR_TIME_T -+long -+#else -+time_t -+#endif -+current_time() -+{ -+ char *source_date_epoch = getenv("SOURCE_DATE_EPOCH"); -+ -+ if (source_date_epoch) { -+ errno = 0; -+ char *endptr; -+ long epoch = strtol(source_date_epoch, &endptr, 10); -+ -+ if ((errno == ERANGE && (epoch == LONG_MAX || epoch == LONG_MIN)) || -+ (errno != 0 && epoch == 0)) -+ fatal("$SOURCE_DATE_EPOCH: strtol: %1", strerror(errno)); -+ if (endptr == source_date_epoch) -+ fatal("$SOURCE_DATE_EPOCH: no digits found: %1", endptr); -+ if (*endptr != '\0') -+ fatal("$SOURCE_DATE_EPOCH: trailing garbage: %1", endptr); -+ return epoch; -+ } else -+ return time(0); -+} -diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp -index 9594f074..f7d2c18a 100644 ---- a/src/roff/troff/input.cpp -+++ b/src/roff/troff/input.cpp -@@ -36,6 +36,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ - #include "input.h" - #include "defs.h" - #include "unicode.h" -+#include "curtime.h" - - // Needed for getpid() and isatty() - #include "posix.h" -@@ -8138,7 +8139,7 @@ static void init_registers() - #else /* not LONG_FOR_TIME_T */ - time_t - #endif /* not LONG_FOR_TIME_T */ -- t = time(0); -+ t = current_time(); - // Use struct here to work around misfeature in old versions of g++. - struct tm *tt = localtime(&t); - set_number_reg("seconds", int(tt->tm_sec)); |