File reproducible.patch of Package libtomcrypt

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File reproducible.patch of Package libtomcrypt (Revision 16668206333bc7c69c2b9e11f58c44ad)

Currently displaying revision 16668206333bc7c69c2b9e11f58c44ad , Show latest

https://github.com/libtom/libtomcrypt/pull/222
sort input files

when building packages (e.g. for openSUSE Linux)
(random) filesystem order of input files
influences ordering of functions in the output,
thus without the patch, builds (in disposable VMs) would differ.

See https://reproducible-builds.org/ for why this matters.

Index: libtomcrypt-1.17/makefile.shared
===================================================================
--- libtomcrypt-1.17.orig/makefile.shared
+++ libtomcrypt-1.17/makefile.shared
@@ -249,7 +249,7 @@ testprof/$(LIBTEST):
 objs: $(OBJECTS)
 
 $(LIBNAME): $(OBJECTS) testprof/$(LIBTEST)
-	libtool --silent --mode=link gcc $(CFLAGS) `find . -type f | grep "[.]lo" | grep "src/" | xargs` $(EXTRALIBS) -o $(LIBNAME) -rpath $(LIBPATH) -version-info $(VERSION)
+	libtool --silent --mode=link gcc $(CFLAGS) `find . -type f | grep "[.]lo" | grep "src/" | sort | xargs` $(EXTRALIBS) -o $(LIBNAME) -rpath $(LIBPATH) -version-info $(VERSION)
 
 install: $(LIBNAME)
 	install -d $(DESTDIR)$(LIBPATH)
Index: libtomcrypt-1.17/testprof/makefile.shared
===================================================================
--- libtomcrypt-1.17.orig/testprof/makefile.shared
+++ libtomcrypt-1.17/testprof/makefile.shared
@@ -18,7 +18,7 @@ endif
 default: $(LIBTEST)
 
 $(LIBTEST): $(OBJECTS)
-	libtool --silent --mode=link gcc $(CFLAGS) `find . -type f | grep "[.]lo" |  xargs` -o $@ -rpath $(LIBPATH) -version-info $(VERSION)
+	libtool --silent --mode=link gcc $(CFLAGS) `find . -type f | grep "[.]lo" | sort | xargs` -o $@ -rpath $(LIBPATH) -version-info $(VERSION)
 
 install: $(LIBTEST)
 	libtool --silent --mode=install install -c $(LIBTEST) $(DESTDIR)$(LIBPATH)/$(LIBTEST)

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File reproducible.patch of Package libtomcrypt (Revision 16668206333bc7c69c2b9e11f58c44ad)

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