Merge patches from Fedora

[mochaaP]

https://src.fedoraproject.org/rpms/cryptopp/c/a3e1e365d53c5c30470477fe0e8b6b3a8256b3bc

fix-autotools-version-info.patch

Fixes soversion & soname.
Should be <major>+<minor>:<patch>:<minor> (this is confusing -_-)
--- a/Makefile.am
+++ b/Makefile.am
@@ -253,9 +253,8 @@
 ## The remainder of the object files
 libcryptopp_la_DEPENDENCIES += $(libothers_la_OBJECTS)
 
-## Man, did Autotools fuck this up royally...
 ## https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
-libcryptopp_la_LDFLAGS = $(AM_LDFLAGS) -release 8.8.0 -version-info 8:8
+libcryptopp_la_LDFLAGS = $(AM_LDFLAGS) -version-info 16:0:8
 
 ## Source files with special needs
 libcryptlib_la_SOURCES = cryptlib.cpp

remove-adhoc.patch

Seems adhoc is unused, and could cause issues when linking to `libcryptopp.so`.
diff --git a/Makefile.am b/Makefile.am
index 10e9278..a562a7b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -118,12 +118,10 @@ EXTRA_LTLIBRARIES += libothers.la
 
 ## libcryptopp_la_SOURCES is empty because we need to create the library
 ## artifact from disjoint libraries due to object file ordering and
-## per-object file flags requriements. Actually, the adhoc.cpp file is
-## due to an automake issue of assuming C sources when the list is empty.
+## per-object file flags requriements.
 ## https://lists.gnu.org/archive/html/automake/2017-11/msg00000.html.
 
-libcryptopp_la_SOURCES = \
-   adhoc.cpp
+libcryptopp_la_SOURCES = $(NULL)
 
 ## Don't use EXTRA_ prefix for libcryptopp_la_LIBADD. It breaks Solaris.
 
@@ -449,11 +447,8 @@ cryptest_SOURCES = \
     validat8.cpp validat9.cpp validat10.cpp regtest1.cpp regtest2.cpp \
     regtest3.cpp regtest4.cpp
 
-nodist_cryptest_SOURCES = adhoc.cpp
 cryptest_LDADD = $(lib_LTLIBRARIES)
 
-CLEANFILES = adhoc.cpp
-
 ## Copy the TestVectors/ and TestData/ to ${pkgdatadir}.
 ## TestPrograms/ is included in the tarball but not installed.
 ## https://www.gnu.org/software/automake/manual/html_node/Data.html
@@ -621,14 +616,6 @@ dist-hook:
 	cp -r TestPrograms/ $(distdir)
 	rm -f $(distdir)/TestPrograms/dump2def.cpp
 
-## Automake bug workaround. If libcryptopp_la_SOURCES is an empty list, Automake assumes
-## C source files and drives link through the C compiler. We provide the empty adhoc.cpp
-## to get things back on course, so adhoc.cpp must always be copied.
-
-adhoc.cpp:
-	cp adhoc.cpp.proto adhoc.cpp
-	touch adhoc.cpp
-
 ## Remove doc directory if present
 distclean-local:
 	-rm -rf html-docs doxyfile.stamp
diff --git a/Doxyfile b/Doxyfile
index 8fadb40e..4e6dfad3 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -819,7 +819,7 @@ RECURSIVE              = NO
 # Note that relative paths are relative to the directory from which doxygen is
 # run.
 
-EXCLUDE                = adhoc.cpp
+EXCLUDE                =
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded
diff --git a/Filelist.txt b/Filelist.txt
index 0639e16e..771ef614 100644
--- a/Filelist.txt
+++ b/Filelist.txt
@@ -1,6 +1,5 @@
 3way.cpp
 3way.h
-adhoc.cpp.proto
 adv_simd.h
 adler32.cpp
 adler32.h
diff --git a/adhoc.cpp.proto b/adhoc.cpp.proto
deleted file mode 100644
index ffb2dc53..00000000
--- a/adhoc.cpp.proto
+++ /dev/null
@@ -1,38 +0,0 @@
-#include "config.h"
-#include <iosfwd>
-#include <string>
-
-#if CRYPTOPP_MSC_VERSION
-# pragma warning(disable: 4189 4996)
-#endif
-
-USING_NAMESPACE(CryptoPP)
-USING_NAMESPACE(std)
-
-#ifndef CRYPTOPP_UNUSED
-# define CRYPTOPP_UNUSED(x) (void(x))
-#endif
-
-// Used for testing the compiler and linker in cryptest.sh
-#if defined(CRYPTOPP_ADHOC_MAIN) || defined(ADHOC_MAIN)
-
-int main(int argc, char *argv[])
-{
-	CRYPTOPP_UNUSED(argc), CRYPTOPP_UNUSED(argv);
-	return 0;
-}
-
-// Classic use of adhoc to setup calling convention
-#else
-
-extern int (*AdhocTest)(int argc, char *argv[]);
-
-int MyAdhocTest(int argc, char *argv[])
-{
-	CRYPTOPP_UNUSED(argc), CRYPTOPP_UNUSED(argv);
-	return 0;
-}
-
-static int s_i = (AdhocTest = &MyAdhocTest, 0);
-
-#endif