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Issue 9254031: Upgrade chrome's OpenSSL to same version Android ships with. (Closed) Base URL: http://src.chromium.org/svn/trunk/deps/third_party/openssl/
Patch Set: '' Created 8 years, 11 months ago
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1 1
2 INSTALLATION ON THE WIN32 PLATFORM 2 INSTALLATION ON THE WIN32 PLATFORM
3 ---------------------------------- 3 ----------------------------------
4 4
5 [Instructions for building for Windows CE can be found in INSTALL.WCE] 5 [Instructions for building for Windows CE can be found in INSTALL.WCE]
6 [Instructions for building for Win64 can be found in INSTALL.W64] 6 [Instructions for building for Win64 can be found in INSTALL.W64]
7 7
8 Heres a few comments about building OpenSSL in Windows environments. Most 8 Here are a few comments about building OpenSSL for Win32 environments,
9 of this is tested on Win32 but it may also work in Win 3.1 with some 9 such as Windows NT and Windows 9x. It should be noted though that
10 modification. 10 Windows 9x are not ordinarily tested. Its mention merely means that we
11 attempt to maintain certain programming discipline and pay attention
12 to backward compatibility issues, in other words it's kind of expected
13 to work on Windows 9x, but no regression tests are actually performed.
11 14
12 You need Perl for Win32. Unless you will build on Cygwin, you will need 15 On additional note newer OpenSSL versions are compiled and linked with
13 ActiveState Perl, available from http://www.activestate.com/ActivePerl. 16 Winsock 2. This means that minimum OS requirement was elevated to NT 4
17 and Windows 98 [there is Winsock 2 update for Windows 95 though].
14 18
15 and one of the following C compilers: 19 - you need Perl for Win32. Unless you will build on Cygwin, you will need
20 ActiveState Perl, available from http://www.activestate.com/ActivePerl.
21
22 - one of the following C compilers:
16 23
17 * Visual C++ 24 * Visual C++
18 * Borland C 25 * Borland C
19 * GNU C (Cygwin or MinGW) 26 * GNU C (Cygwin or MinGW)
20 27
28 - Netwide Assembler, a.k.a. NASM, available from http://nasm.sourceforge.net/
29 is required if you intend to utilize assembler modules. Note that NASM
30 is now the only supported assembler.
31
21 If you are compiling from a tarball or a CVS snapshot then the Win32 files 32 If you are compiling from a tarball or a CVS snapshot then the Win32 files
22 may well be not up to date. This may mean that some "tweaking" is required to 33 may well be not up to date. This may mean that some "tweaking" is required to
23 get it all to work. See the trouble shooting section later on for if (when?) 34 get it all to work. See the trouble shooting section later on for if (when?)
24 it goes wrong. 35 it goes wrong.
25 36
26 Visual C++ 37 Visual C++
27 ---------- 38 ----------
28 39
29 If you want to compile in the assembly language routines with Visual C++ then 40 If you want to compile in the assembly language routines with Visual
30 you will need an assembler. This is worth doing because it will result in 41 C++, then you will need already mentioned Netwide Assembler binary,
31 faster code: for example it will typically result in a 2 times speedup in the 42 nasmw.exe or nasm.exe, to be available on your %PATH%.
32 RSA routines. Currently the following assemblers are supported:
33 43
34 * Microsoft MASM (aka "ml") 44 Firstly you should run Configure with platform VC-WIN32:
35 * Free Netwide Assembler NASM.
36 45
37 MASM is distributed with most versions of VC++. For the versions where it is 46 > perl Configure VC-WIN32 --prefix=c:\some\openssl\dir
38 not included in VC++, it is also distributed with some Microsoft DDKs, for
39 example the Windows NT 4.0 DDK and the Windows 98 DDK. If you do not have
40 either of these DDKs then you can just download the binaries for the Windows
41 98 DDK and extract and rename the two files XXXXXml.exe and XXXXXml.err, to
42 ml.exe and ml.err and install somewhere on your PATH. Both DDKs can be
43 downloaded from the Microsoft developers site www.msdn.com.
44 47
45 NASM is freely available. Version 0.98 was used during testing: other versions 48 Where the prefix argument specifies where OpenSSL will be installed to.
46 may also work. It is available from many places, see for example:
47 http://www.kernel.org/pub/software/devel/nasm/binaries/win32/
48 The NASM binary nasmw.exe needs to be installed anywhere on your PATH.
49 49
50 Firstly you should run Configure: 50 Next you need to build the Makefiles and optionally the assembly
51 51 language files:
52 > perl Configure VC-WIN32 --prefix=c:/some/openssl/dir
53
54 Where the prefix argument specifies where OpenSSL will be installed to.
55
56 Next you need to build the Makefiles and optionally the assembly language
57 files:
58
59 - If you are using MASM then run:
60
61 > ms\do_masm
62 52
63 - If you are using NASM then run: 53 - If you are using NASM then run:
64 54
65 > ms\do_nasm 55 > ms\do_nasm
66 56
67 - If you don't want to use the assembly language files at all then run: 57 - If you don't want to use the assembly language files at all then run:
68 58
59 > perl Configure VC-WIN32 no-asm --prefix=c:/some/openssl/dir
69 > ms\do_ms 60 > ms\do_ms
70 61
71 If you get errors about things not having numbers assigned then check the 62 If you get errors about things not having numbers assigned then check the
72 troubleshooting section: you probably won't be able to compile it as it 63 troubleshooting section: you probably won't be able to compile it as it
73 stands. 64 stands.
74 65
75 Then from the VC++ environment at a prompt do: 66 Then from the VC++ environment at a prompt do:
76 67
77 > nmake -f ms\ntdll.mak 68 > nmake -f ms\ntdll.mak
78 69
79 If all is well it should compile and you will have some DLLs and executables 70 If all is well it should compile and you will have some DLLs and
80 in out32dll. If you want to try the tests then do: 71 executables in out32dll. If you want to try the tests then do:
81 72
82 > nmake -f ms\ntdll.mak test 73 > nmake -f ms\ntdll.mak test
83 74
84 75
85 To install OpenSSL to the specified location do: 76 To install OpenSSL to the specified location do:
86 77
87 > nmake -f ms\ntdll.mak install 78 > nmake -f ms\ntdll.mak install
88 79
89 Tweaks: 80 Tweaks:
90 81
91 There are various changes you can make to the Win32 compile environment. By 82 There are various changes you can make to the Win32 compile
92 default the library is not compiled with debugging symbols. If you add 'debug' 83 environment. By default the library is not compiled with debugging
93 to the mk1mf.pl lines in the do_* batch file then debugging symbols will be 84 symbols. If you use the platform debug-VC-WIN32 instead of VC-WIN32
94 compiled in. Note that mk1mf.pl expects the platform to be the last argument 85 then debugging symbols will be compiled in.
95 on the command line, so 'debug' must appear before that, as all other options.
96 86
97 87 By default in 1.0.0 OpenSSL will compile builtin ENGINES into the
98 By default in 0.9.8 OpenSSL will compile builtin ENGINES into the libeay32.dll 88 separate shared librariesy. If you specify the "enable-static-engine"
99 shared library. If you specify the "no-static-engine" option on the command 89 option on the command line to Configure the shared library build
100 line to Configure the shared library build (ms\ntdll.mak) will compile the 90 (ms\ntdll.mak) will compile the engines into libeay32.dll instead.
101 engines as separate DLLs.
102 91
103 The default Win32 environment is to leave out any Windows NT specific 92 The default Win32 environment is to leave out any Windows NT specific
104 features. 93 features.
105 94
106 If you want to enable the NT specific features of OpenSSL (currently only the 95 If you want to enable the NT specific features of OpenSSL (currently
107 logging BIO) follow the instructions above but call the batch file do_nt.bat 96 only the logging BIO) follow the instructions above but call the batch
108 instead of do_ms.bat. 97 file do_nt.bat instead of do_ms.bat.
109 98
110 You can also build a static version of the library using the Makefile 99 You can also build a static version of the library using the Makefile
111 ms\nt.mak 100 ms\nt.mak
112 101
113 102
114
115 Borland C++ builder 5 103 Borland C++ builder 5
116 --------------------- 104 ---------------------
117 105
118 * Configure for building with Borland Builder: 106 * Configure for building with Borland Builder:
119 > perl Configure BC-32 107 > perl Configure BC-32
120 108
121 * Create the appropriate makefile 109 * Create the appropriate makefile
122 > ms\do_nasm 110 > ms\do_nasm
123 111
124 * Build 112 * Build
125 > make -f ms\bcb.mak 113 > make -f ms\bcb.mak
126 114
127 Borland C++ builder 3 and 4 115 Borland C++ builder 3 and 4
128 --------------------------- 116 ---------------------------
129 117
130 * Setup PATH. First must be GNU make then bcb4/bin 118 * Setup PATH. First must be GNU make then bcb4/bin
131 119
132 * Run ms\bcb4.bat 120 * Run ms\bcb4.bat
133 121
134 * Run make: 122 * Run make:
135 > make -f bcb.mak 123 > make -f bcb.mak
136 124
137 GNU C (Cygwin) 125 GNU C (Cygwin)
138 -------------- 126 --------------
139 127
140 Cygwin provides a bash shell and GNU tools environment running 128 Cygwin implements a Posix/Unix runtime system (cygwin1.dll) on top of
141 on NT 4.0, Windows 9x, Windows ME, Windows 2000, and Windows XP. 129 Win32 subsystem and provides a bash shell and GNU tools environment.
142 Consequently, a make of OpenSSL with Cygwin is closer to a GNU 130 Consequently, a make of OpenSSL with Cygwin is virtually identical to
143 bash environment such as Linux than to other the other Win32 131 Unix procedure. It is also possible to create Win32 binaries that only
144 makes. 132 use the Microsoft C runtime system (msvcrt.dll or crtdll.dll) using
145 133 MinGW. MinGW can be used in the Cygwin development environment or in a
146 Cygwin implements a Posix/Unix runtime system (cygwin1.dll). 134 standalone setup as described in the following section.
147 It is also possible to create Win32 binaries that only use the
148 Microsoft C runtime system (msvcrt.dll or crtdll.dll) using
149 MinGW. MinGW can be used in the Cygwin development environment
150 or in a standalone setup as described in the following section.
151 135
152 To build OpenSSL using Cygwin: 136 To build OpenSSL using Cygwin:
153 137
154 * Install Cygwin (see http://cygwin.com/) 138 * Install Cygwin (see http://cygwin.com/)
155 139
156 * Install Perl and ensure it is in the path. Both Cygwin perl 140 * Install Perl and ensure it is in the path. Both Cygwin perl
157 (5.6.1-2 or newer) and ActivePerl work. 141 (5.6.1-2 or newer) and ActivePerl work.
158 142
159 * Run the Cygwin bash shell 143 * Run the Cygwin bash shell
160 144
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185 169
186 "make test" and normal file operations may fail in directories 170 "make test" and normal file operations may fail in directories
187 mounted as text (i.e. mount -t c:\somewhere /home) due to Cygwin 171 mounted as text (i.e. mount -t c:\somewhere /home) due to Cygwin
188 stripping of carriage returns. To avoid this ensure that a binary 172 stripping of carriage returns. To avoid this ensure that a binary
189 mount is used, e.g. mount -b c:\somewhere /home. 173 mount is used, e.g. mount -b c:\somewhere /home.
190 174
191 "bc" is not provided in older Cygwin distribution. This causes a 175 "bc" is not provided in older Cygwin distribution. This causes a
192 non-fatal error in "make test" but is otherwise harmless. If 176 non-fatal error in "make test" but is otherwise harmless. If
193 desired and needed, GNU bc can be built with Cygwin without change. 177 desired and needed, GNU bc can be built with Cygwin without change.
194 178
195 GNU C (MinGW) 179 GNU C (MinGW/MSYS)
196 ------------- 180 -------------
197 181
198 * Compiler installation: 182 * Compiler and shell environment installation:
199 183
200 MinGW is available from http://www.mingw.org. Run the installer and 184 MinGW and MSYS are available from http://www.mingw.org/, both are
201 set the MinGW bin directory to the PATH in "System Properties" or 185 required. Run the installers and do whatever magic they say it takes
202 autoexec.bat. 186 to start MSYS bash shell with GNU tools on its PATH.
187
188 N.B. Since source tar-ball can contain symbolic links, it's essential
189 that you use accompanying MSYS tar to unpack the source. It will
190 either handle them in one way or another or fail to extract them,
191 which does the trick too. Latter means that you may safely ignore all
192 "cannot create symlink" messages, as they will be "re-created" at
193 configure stage by copying corresponding files. Alternative programs
194 were observed to create empty files instead, which results in build
195 failure.
203 196
204 * Compile OpenSSL: 197 * Compile OpenSSL:
205 198
206 > ms\mingw32 199 $ ./config
200 [...]
201 $ make
202 [...]
203 $ make test
207 204
208 This will create the library and binaries in out. In case any problems 205 This will create the library and binaries in root source directory
209 occur, try 206 and openssl.exe application in apps directory.
210 > ms\mingw32 no-asm 207
211 instead. 208 It is also possible to cross-compile it on Linux by configuring
209 with './Configure --cross-compile-prefix=i386-mingw32- mingw ...'.
210 'make test' is naturally not applicable then.
212 211
213 libcrypto.a and libssl.a are the static libraries. To use the DLLs, 212 libcrypto.a and libssl.a are the static libraries. To use the DLLs,
214 link with libeay32.a and libssl32.a instead. 213 link with libeay32.a and libssl32.a instead.
215 214
216 See troubleshooting if you get error messages about functions not having 215 See troubleshooting if you get error messages about functions not
217 a number assigned. 216 having a number assigned.
218
219 * You can now try the tests:
220
221 > cd out
222 > ..\ms\test
223
224 217
225 Installation 218 Installation
226 ------------ 219 ------------
227 220
228 If you used the Cygwin procedure above, you have already installed and 221 If you used the Cygwin procedure above, you have already installed and
229 can skip this section. For all other procedures, there's currently no real 222 can skip this section. For all other procedures, there's currently no real
230 installation procedure for Win32. There are, however, some suggestions: 223 installation procedure for Win32. There are, however, some suggestions:
231 224
232 - do nothing. The include files are found in the inc32/ subdirectory, 225 - do nothing. The include files are found in the inc32/ subdirectory,
233 all binaries are found in out32dll/ or out32/ depending if you built 226 all binaries are found in out32dll/ or out32/ depending if you built
(...skipping 66 matching lines...) Expand 10 before | Expand all | Expand 10 after
300 standard library functions used by OpenSSL that call malloc() internally 293 standard library functions used by OpenSSL that call malloc() internally
301 (e.g. fopen()), and OpenSSL cannot change these; so in general you cannot 294 (e.g. fopen()), and OpenSSL cannot change these; so in general you cannot
302 rely on CRYPTO_malloc_init() solving your problem, and you should 295 rely on CRYPTO_malloc_init() solving your problem, and you should
303 consistently use the multithreaded library. 296 consistently use the multithreaded library.
304 297
305 Linking your application 298 Linking your application
306 ------------------------ 299 ------------------------
307 300
308 If you link with static OpenSSL libraries [those built with ms/nt.mak], 301 If you link with static OpenSSL libraries [those built with ms/nt.mak],
309 then you're expected to additionally link your application with 302 then you're expected to additionally link your application with
310 WSOCK32.LIB, ADVAPI32.LIB, GDI32.LIB and USER32.LIB. Those developing 303 WS2_32.LIB, ADVAPI32.LIB, GDI32.LIB and USER32.LIB. Those developing
311 non-interactive service applications might feel concerned about linking 304 non-interactive service applications might feel concerned about linking
312 with latter two, as they are justly associated with interactive desktop, 305 with the latter two, as they are justly associated with interactive
313 which is not available to service processes. The toolkit is designed 306 desktop, which is not available to service processes. The toolkit is
314 to detect in which context it's currently executed, GUI, console app 307 designed to detect in which context it's currently executed, GUI,
315 or service, and act accordingly, namely whether or not to actually make 308 console app or service, and act accordingly, namely whether or not to
316 GUI calls. 309 actually make GUI calls. Additionally those who wish to
310 /DELAYLOAD:GDI32.DLL and /DELAYLOAD:USER32.DLL and actually keep them
311 off service process should consider implementing and exporting from
312 .exe image in question own _OPENSSL_isservice not relying on USER32.DLL.
313 E.g., on Windows Vista and later you could:
314
315 » __declspec(dllexport) __cdecl BOOL _OPENSSL_isservice(void)
316 » { DWORD sess;
317 » if (ProcessIdToSessionId(GetCurrentProcessId(),&sess))
318 » return sess==0;
319 » return FALSE;
320 » }
317 321
318 If you link with OpenSSL .DLLs, then you're expected to include into 322 If you link with OpenSSL .DLLs, then you're expected to include into
319 your application code small "shim" snippet, which provides glue between 323 your application code small "shim" snippet, which provides glue between
320 OpenSSL BIO layer and your compiler run-time. Look up OPENSSL_Applink 324 OpenSSL BIO layer and your compiler run-time. Look up OPENSSL_Applink
321 reference page for further details. 325 reference page for further details.
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