header files
* a supported operating system
- For additional platform specific requirements and other details,
- please read one of these:
+ For additional platform specific requirements, solutions to specific
+ issues and other details, please read one of these:
* NOTES.VMS (OpenVMS)
* NOTES.WIN (any supported Windows)
no-err
Don't compile in any error strings.
+ enable-external-tests
+ Enable building of integration with external test suites.
+ This is a developer option and may not work on all platforms.
+ The only supported external test suite at the current time is
+ the BoringSSL test suite. See the file test/README.external
+ for further details.
+
no-filenames
Don't compile in filename and line number information (e.g.
for errors and memory allocation).
available if the GOST algorithms are also available through
loading an externally supplied engine.
- enable-heartbeats
- Build support for DTLS heartbeats.
-
no-hw-padlock
Don't build the padlock engine.
the OpenSSL tests also use the command line applications the
tests will also be skipped.
+ no-tests
+ Don't build test programs or run any test.
+
no-threads
Don't try to build with support for multi-threaded
applications.
specific configuration, e.g. "-m32" to build x86 code on
an x64 system.
+ enable-tls1_3
+ TODO(TLS1.3): Make this enabled by default
+ Build support for TLS1.3. Note: This is a WIP feature and
+ does not currently interoperate with other TLS1.3
+ implementations! Use with caution!!
+
no-<prot>
Don't build support for negotiating the specified SSL/TLS
protocol (one of ssl, ssl3, tls, tls1, tls1_1, tls1_2, dtls,
no-<alg>
Build without support for the specified algorithm, where
<alg> is one of: bf, blake2, camellia, cast, chacha, cmac,
- des, dh, dsa, ecdh, ecdsa, idea, md4, md5, mdc2, ocb,
- ploy1305, rc2, rc4, rmd160, scrypt, seed or whirlpool. The
- "ripemd" algorithm is deprecated and if used is synonymous
- with rmd160.
+ des, dh, dsa, ecdh, ecdsa, idea, md4, mdc2, ocb, poly1305,
+ rc2, rc4, rmd160, scrypt, seed or whirlpool. The "ripemd"
+ algorithm is deprecated and if used is synonymous with rmd160.
-Dxxx, -lxxx, -Lxxx, -fxxx, -mXXX, -Kxxx
These system specific options will be passed through to the
("openssl"). The libraries will be built in the top-level directory,
and the binary will be in the "apps" subdirectory.
- If the build fails, look at the output. There may be reasons for
- the failure that aren't problems in OpenSSL itself (like missing
- standard headers). If you are having problems you can get help by
- sending an email to the openssl-users email list (see
- https://www.openssl.org/community/mailinglists.html for details). If it
- is a bug with OpenSSL itself, please report the problem to
- <rt@openssl.org> (note that your message will be recorded in the request
- tracker publicly readable at
- https://www.openssl.org/community/index.html#bugs and will be
- forwarded to a public mailing list). Please check out the request
- tracker. Maybe the bug was already reported or has already been
+ If the build fails, look at the output. There may be reasons
+ for the failure that aren't problems in OpenSSL itself (like
+ missing standard headers). If you are having problems you can
+ get help by sending an email to the openssl-users email list (see
+ https://www.openssl.org/community/mailinglists.html for details). If
+ it is a bug with OpenSSL itself, please open an issue on GitHub, at
+ https://github.com/openssl/openssl/issues. Please review the existing
+ ones first; maybe the bug was already reported or has already been
fixed.
(If you encounter assembler error messages, try the "no-asm"
Please send bug reports to <rt@openssl.org>.
+ For more details on how the make variables TESTS can be used,
+ see section TESTS in Detail below.
+
4. If everything tests ok, install OpenSSL with
$ make install # Unix
AR
The name of the ar executable to use.
+ BUILDFILE
+ Use a different build file name than the platform default
+ ("Makefile" on Unixly platforms, "makefile" on native Windows,
+ "descrip.mms" on OpenVMS). This requires that there is a
+ corresponding build file template. See Configurations/README
+ for further information.
+
CC
The compiler to use. Configure will attempt to pick a default
compiler for your platform but this choice can be overridden
OPENSSL_LOCAL_CONFIG_DIR
OpenSSL comes with a database of information about how it
- should be built on different platforms. This information is
- held in ".conf" files in the Configurations directory. See the
+ should be built on different platforms as well as build file
+ templates for those platforms. The database is comprised of
+ ".conf" files in the Configurations directory. The build
+ file templates reside there as well as ".tmpl" files. See the
file Configurations/README for further information about the
- format of ".conf" files. As well as the standard ".conf" files
- it is possible to create your own ".conf" files and store them
- locally, outside the OpenSSL source tree. This environment
- variable can be set to the directory where these files are held.
+ format of ".conf" files as well as information on the ".tmpl"
+ files.
+ In addition to the standard ".conf" and ".tmpl" files, it is
+ possible to create your own ".conf" and ".tmpl" files and store
+ them locally, outside the OpenSSL source tree. This environment
+ variable can be set to the directory where these files are held
+ and will be considered by Configure before it looks in the
+ standard directories.
PERL
The name of the Perl executable to use when building OpenSSL.
+ This variable is used in config script only. Configure on the
+ other hand imposes the interpreter by which it itself was
+ executed on the whole build procedure.
HASHBANGPERL
The command string for the Perl executable to insert in the
automatically generated files; add new error codes or add new
(or change the visibility of) public API functions. (Unix only).
+ TESTS in Detail
+ ---------------
+
+ The make variable TESTS supports a versatile set of space separated tokens
+ with which you can specify a set of tests to be performed. With a "current
+ set of tests" in mind, initially being empty, here are the possible tokens:
+
+ alltests The current set of tests becomes the whole set of available
+ tests (as listed when you do 'make list-tests' or similar).
+ xxx Adds the test 'xxx' to the current set of tests.
+ -xxx Removes 'xxx' from the current set of tests. If this is the
+ first token in the list, the current set of tests is first
+ assigned the whole set of available tests, effectively making
+ this token equivalent to TESTS="alltests -xxx"
+
+ Also, all tokens except for "alltests" may have wildcards, such as *.
+ (on Unix and Windows, BSD style wildcards are supported, while on VMS,
+ it's VMS style wildcards)
+
+ Example: All tests except for the fuzz tests:
+
+ $ make TESTS=-test_fuzz test
+
+ or (if you want to be explicit)
+
+ $ make TESTS='alltests -test_fuzz' test
+
+ Example: All tests that have a name starting with "test_ssl" but not those
+ starting with "test_ssl_":
+
+ $ make TESTS='test_ssl* -test_ssl_*' test
+
Note on multi-threading
-----------------------
supported. If your platform does not provide pthreads or Windows threads then
you should Configure with the "no-threads" option.
- Note on shared libraries
- ------------------------
+ Notes on shared libraries
+ -------------------------
For most systems the OpenSSL Configure script knows what is needed to
build shared libraries for libcrypto and libssl. On these systems
where OpenSSL does not know how to build shared libraries the "no-shared"
option will be forced and only static libraries will be created.
+ Shared libraries are named a little differently on different platforms.
+ One way or another, they all have the major OpenSSL version number as
+ part of the file name, i.e. for OpenSSL 1.1.x, 1.1 is somehow part of
+ the name.
+
+ On most POSIXly platforms, shared libraries are named libcrypto.so.1.1
+ and libssl.so.1.1.
+
+ on Cygwin, shared libraries are named cygcrypto-1.1.dll and cygssl-1.1.dll
+ with import libraries libcrypto.dll.a and libssl.dll.a.
+
+ On Windows build with MSVC or using MingW, shared libraries are named
+ libcrypto-1_1.dll and libssl-1_1.dll for 32-bit Windows, libcrypto-1_1-x64.dll
+ and libssl-1_1-x64.dll for 64-bit x86_64 Windows, and libcrypto-1_1-ia64.dll
+ and libssl-1_1-ia64.dll for IA64 Windows. With MSVC, the import libraries
+ are named libcrypto.lib and libssl.lib, while with MingW, they are named
+ libcrypto.dll.a and libssl.dll.a.
+
+ On VMS, shareable images (VMS speak for shared libraries) are named
+ ossl$libcrypto0101_shr.exe and ossl$libssl0101_shr.exe. However, when
+ OpenSSL is specifically built for 32-bit pointers, the shareable images
+ are named ossl$libcrypto0101_shr32.exe and ossl$libssl0101_shr32.exe
+ instead, and when built for 64-bit pointers, they are named
+ ossl$libcrypto0101_shr64.exe and ossl$libssl0101_shr64.exe.
+
Note on random number generation
--------------------------------
projects / openssl.git / blobdiff