fe851a5c6b
Add reproducible.patch to drop build date (boo#1047218) OBS-URL: https://build.opensuse.org/request/show/1089591 OBS-URL: https://build.opensuse.org/package/show/devel:languages:misc/snobol4?expand=0&rev=4
54 lines
1.9 KiB
Diff
54 lines
1.9 KiB
Diff
Author: Bernhard M. Wiedemann <bwiedemann suse de>
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To: Phil Budne <phil@regressive.org>
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CC: <fred_weigel@hotmail.com>
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Subject: [Patch] PoC reproducible builds
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Allow for bit-identical binaries to be created
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See https://reproducible-builds.org/ for why.
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This patch was done while working on reproducible builds for openSUSE.
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Index: snobol4-2.3.1/snolib/setuputil.sno
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===================================================================
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--- snobol4-2.3.1.orig/snolib/setuputil.sno
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+++ snobol4-2.3.1/snolib/setuputil.sno
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@@ -194,7 +194,7 @@ setup.makeinclude
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+ ou = IO_FINDUNIT()
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of = setup.sno(t)
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OUTPUT(.out, ou,, of) :f(freturn)
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- out = "* Generated by setuputil.sno setup.makeinclude() " DATE()
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+ out = "* Generated by setuputil.sno setup.makeinclude() "
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modname = REPLACE(t['module'], &LCASE, &UCASE) '_DL'
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out = setup.t modname ' = "' t['module'] '"'
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iu = IO_FINDUNIT()
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Index: snobol4-2.3.1/configure
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===================================================================
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--- snobol4-2.3.1.orig/configure
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+++ snobol4-2.3.1/configure
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@@ -45,6 +45,10 @@ DATE=`date`
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# run hostname from subshell to redirect shell "not found message"
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HOST=`(hostname) 2>/dev/null || uname -n`
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+if [ -n "$SOURCE_DATE_EPOCH" ] ; then
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+ DATE='reproducible'
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+ HOST='reproducible'
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+fi
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VERSION_H=version.h.tmp
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CONFIG_H=config.h.tmp
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Index: snobol4-2.3.1/Makefile2.m4
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===================================================================
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--- snobol4-2.3.1.orig/Makefile2.m4
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+++ snobol4-2.3.1/Makefile2.m4
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@@ -260,8 +260,8 @@ build.o: always
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echo '/* MACHINE GENERATED. EDITING IS FUTILE */' > build.c
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echo '#include "h.h"' >> build.c
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echo 'const char build_files[] = "'$(SRCS)'";' >> build.c
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- echo 'const char build_date[] = "'`date`'";' >> build.c
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- echo 'const char build_dir[] = "'`pwd`'";' >> build.c
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+ echo 'const char build_date[] = "'nodate'";' >> build.c
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+ echo 'const char build_dir[] = "'reproducible'";' >> build.c
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$(CC) $(CFLAGS) -c build.c
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changequote([,])dnl
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