File reproducible.patch of Package libtomcrypt

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File reproducible.patch of Package libtomcrypt (Revision 03f13413f1ebd675db0ab3bf729b4727)

Currently displaying revision 03f13413f1ebd675db0ab3bf729b4727 , 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 03f13413f1ebd675db0ab3bf729b4727)

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